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CN105406978B - Method and device for configuring working mode of data forwarding equipment - Google Patents

️Tue Jan 07 2020

CN105406978B - Method and device for configuring working mode of data forwarding equipment - Google Patents

Method and device for configuring working mode of data forwarding equipment Download PDF

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CN105406978B

CN105406978B CN201410471981.8A CN201410471981A CN105406978B CN 105406978 B CN105406978 B CN 105406978B CN 201410471981 A CN201410471981 A CN 201410471981A CN 105406978 B CN105406978 B CN 105406978B Authority

China

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working mode

data forwarding

forwarding device

control node

mode

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2014-09-16

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CN105406978A (en

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刘佳敏

秦飞

贺媛

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China Academy of Telecommunications Technology CATT

Datang Mobile Communications Equipment Co Ltd

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China Academy of Telecommunications Technology CATT

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2014-09-16

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2014-09-16

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2020-01-07

2014-09-16 Application filed by China Academy of Telecommunications Technology CATT filed Critical China Academy of Telecommunications Technology CATT

2014-09-16 Priority to CN201410471981.8A priority Critical patent/CN105406978B/en

2015-09-07 Priority to PCT/CN2015/089057 priority patent/WO2016041448A1/en

2015-09-15 Priority to TW104130376A priority patent/TWI568282B/en

2016-03-16 Publication of CN105406978A publication Critical patent/CN105406978A/en

2020-01-07 Application granted granted Critical

2020-01-07 Publication of CN105406978B publication Critical patent/CN105406978B/en

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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks

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Abstract

本发明公开了一种数据转发设备工作模式的配置方法及装置，用以根据数据转发设备与控制节点的协商结果，灵活选择数据转发设备的工作模式，使得数据转发设备工作在最适合的工作模式，提升网络的灵活性，从而更好的应对网络资源状态的变化和业务量变化，提高网络的通信效率。所述数据转发设备工作模式的配置方法，包括：所述数据转发设备与控制节点协商该数据转发设备的工作模式；所述数据转发设备根据协商结果确定该数据转发设备的工作模式。

The invention discloses a method and device for configuring the working mode of a data forwarding device, which are used to flexibly select the working mode of the data forwarding device according to the negotiation result between the data forwarding device and a control node, so that the data forwarding device works in the most suitable working mode , to improve the flexibility of the network, so as to better cope with changes in the state of network resources and changes in traffic volume, and improve the communication efficiency of the network. The method for configuring the working mode of the data forwarding device includes: the data forwarding device negotiates the working mode of the data forwarding device with a control node; the data forwarding device determines the working mode of the data forwarding device according to the negotiation result.

Description

数据转发设备工作模式的配置方法及装置Method and device for configuring working mode of data forwarding equipment

技术领域technical field

本发明涉及通信技术领域，尤其涉及一种数据转发设备工作模式的配置方法及装置。The present invention relates to the field of communication technologies, and in particular, to a method and device for configuring a working mode of a data forwarding device.

背景技术Background technique

在长期演进(Long Term Evolution，LTE)系统中，网络侧的节点之间大多进行有线连接，即演进型基站(evolved Node B，eNB)之间通过有线链路连接，eNB和核心网节点，例如：移动管理实体(Mobile Management Entity，MME)，服务网关(Serving Gateway，S-GW)等，二者之间也是采取有线链路连接。In a Long Term Evolution (Long Term Evolution, LTE) system, most of the nodes on the network side are connected by wire, that is, the evolved Node B (eNB) is connected through wired links, and the eNB and the core network nodes, such as : Mobile Management Entity (Mobile Management Entity, MME), Serving Gateway (Serving Gateway, S-GW), etc., and wired link connection is also adopted between the two.

在小小区(Small cell)增强的研究中，提出了双连接架构，即用户设备(UserEquipment，UE)除了与宏基站维持连接，还与一个小站(宏基站覆盖范围内的基站)也维持连接，利用两个站点的资源，进行无线传输。In the research of small cell (Small cell) enhancement, a dual-connection architecture is proposed, that is, the User Equipment (UE) maintains a connection with a small cell (the base station within the coverage of the macro base station) in addition to maintaining a connection with the macro base station. , using the resources of the two sites for wireless transmission.

现有技术中，基站的工作模式是相对静态的选择，基站部署之前，基站的工作模式基本已经被网络规划确定，已经决定了基站的属性，例如：这是一个宏基站，中继节点(Relay)或者射频拉远设备(Remote Radio Head，RRH)等，运行、管理、维护(OperationsAdministration and Maintenance，OAM)虽然可以对运行参数进行一定的配置和调整，但也是相对静态的过程。In the prior art, the working mode of the base station is a relatively static choice. Before the base station is deployed, the working mode of the base station has been basically determined by the network planning, and the attributes of the base station have been determined. ) or remote radio equipment (Remote Radio Head, RRH), etc. Although the operation, management and maintenance (Operations Administration and Maintenance, OAM) can configure and adjust the operation parameters to a certain extent, it is also a relatively static process.

移动通信系统未来发展中，为了更好的满足用户需求，极大提升网络容量和吞吐量，必将会引入更多的低功率、小覆盖的接入节点，即未来为超密集网络。随着低功率接入节点的增多，网络形态将更复杂，而这种接入节点的部署情况也是比较多样化的，回程链路(backhaul)的形式也多种多样，如果接入节点采取现有的单一工作模式的方法，则必将不能将网络效率发挥到最大，也不利于应对数据业务的各种变化，例如潮汐效应等，而且接入节点没有工作在最佳状态必然会影响整个网络的通信效率以及用户的体验。In the future development of mobile communication systems, in order to better meet user needs and greatly improve network capacity and throughput, more low-power, small-coverage access nodes will be introduced, that is, ultra-dense networks in the future. With the increase of low-power access nodes, the network form will become more complex, and the deployment of such access nodes is also relatively diverse, and the forms of backhaul links are also diverse. Some methods with a single working mode will not maximize the network efficiency, nor will it be conducive to dealing with various changes in data services, such as tidal effects, etc., and the access node not working in the best state will inevitably affect the entire network. communication efficiency and user experience.

综上所述，未来随着接入节点的增多，在接入节点部署之前确定该接入节点的工作模式，必将不能将网络效率发挥到最大，不利于应对数据业务的各种变化，影响整个网络的通信效率。To sum up, with the increase of access nodes in the future, determining the working mode of the access node before the deployment of the access node will inevitably fail to maximize the network efficiency, which is not conducive to responding to various changes in data services, affecting the The communication efficiency of the entire network.

发明内容SUMMARY OF THE INVENTION

本发明实施例提供了一种数据转发设备工作模式的配置方法及装置，用以根据数据转发设备与控制节点的协商结果，灵活选择数据转发设备的工作模式，使得数据转发设备工作在最适合的工作模式，提升网络的灵活性，从而更好的应对网络资源状态的变化和业务量变化，提高网络的通信效率。Embodiments of the present invention provide a method and device for configuring a working mode of a data forwarding device, which are used to flexibly select a working mode of the data forwarding device according to a negotiation result between the data forwarding device and a control node, so that the data forwarding device works in the most suitable mode. The working mode improves the flexibility of the network, so as to better cope with changes in the state of network resources and changes in traffic volume, and improve the communication efficiency of the network.

本发明实施例提供的一种数据转发设备工作模式的配置方法，包括：所述数据转发设备与控制节点协商该数据转发设备的工作模式；所述数据转发设备根据协商结果确定该数据转发设备的工作模式。A method for configuring a working mode of a data forwarding device provided by an embodiment of the present invention includes: the data forwarding device negotiates with a control node the working mode of the data forwarding device; the data forwarding device determines the working mode of the data forwarding device according to the negotiation result. Operating mode.

本发明实施例提供的上述配置方法中，通过数据转发设备与控制节点之间协商数据转发设备的工作模式，进而根据协商结果确定数据转发设备的工作模式，使得数据转发设备能够灵活选择工作模式，与现有技术中在接入节点部署之前已经确定该接入节点的工作模式，而且在工作过程中无法灵活选择工作模式相比，灵活选择工作模式使得数据转发设备工作在最适合的工作模式，提升网络的灵活性，从而更好的应对网络资源状态的变化和业务量变化，提高网络的通信效率。In the above configuration method provided by the embodiment of the present invention, the working mode of the data forwarding device is negotiated between the data forwarding device and the control node, and then the working mode of the data forwarding device is determined according to the negotiation result, so that the data forwarding device can flexibly select the working mode. Compared with the prior art, the working mode of the access node has been determined before the access node is deployed, and the working mode cannot be selected flexibly during the working process, the flexible selection of the working mode enables the data forwarding device to work in the most suitable working mode, Improve the flexibility of the network, so as to better cope with changes in the state of network resources and traffic changes, and improve the communication efficiency of the network.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，所述数据转发设备与控制节点协商该数据转发设备的工作模式，包括：该数据转发设备向所述控制节点发送工作模式配置请求；数据转发设备接收所述控制节点发送的工作模式配置指令；所述数据转发设备根据协商结果确定该数据转发设备的工作模式，具体为：所述数据转发设备将该工作模式配置指令中指示的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, the negotiation between the data forwarding device and the control node about the working mode of the data forwarding device includes: the data forwarding device sends a working mode to the control node. mode configuration request; the data forwarding device receives the working mode configuration instruction sent by the control node; the data forwarding device determines the working mode of the data forwarding device according to the negotiation result, specifically: the data forwarding device configures the working mode instruction for the working mode The working mode indicated in is determined as the working mode of the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，所述工作模式配置请求中包括下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, the working mode configuration request includes one or a combination of the following information: capability information of the working mode supported by the data forwarding device, the Preference information of the data forwarding device for supported working modes, and priority information of the working modes supported by the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，在数据转发设备向所述控制节点发送工作模式配置请求之前，还包括：该数据转发设备向所述控制节点发送下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, before the data forwarding device sends the working mode configuration request to the control node, the method further includes: the data forwarding device sends the following to the control node One or a combination of information: capability information of the working modes supported by the data forwarding device, preference information of the data forwarding device for the supported working modes, and priority information of the working modes supported by the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，所述数据转发设备与控制节点协商该数据转发设备的工作模式，包括：所述数据转发设备确定备选的工作模式；该数据转发设备发送工作模式接纳请求至所述控制节点，其中包括所述备选的工作模式；所述数据转发设备接收所述控制节点发送的工作模式接纳响应消息；所述数据转发设备根据协商结果确定该数据转发设备的工作模式，具体为：所述数据转发设备根据所述控制节点发送的工作模式接纳响应消息，确定该数据转发设备的工作模式。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, the negotiation between the data forwarding device and the control node about the working mode of the data forwarding device includes: the data forwarding device determines an alternative working mode ; The data forwarding device sends a working mode admission request to the control node, including the alternative working mode; the data forwarding device receives the working mode acceptance response message sent by the control node; the data forwarding device according to The negotiation result determines the working mode of the data forwarding device, specifically: the data forwarding device determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，当所述工作模式接纳响应消息指示所述控制节点同意接纳所述备选的工作模式时，所述数据转发设备根据所述控制节点发送的工作模式接纳响应消息确定该数据转发设备的工作模式包括：所述数据转发设备将所述备选的工作模式确定为该数据转发设备的工作模式；当所述工作模式接纳响应消息指示所述控制节点拒绝接纳所述备选的工作模式时，所述数据转发设备根据所述控制节点发送的工作模式接纳响应消息确定该数据转发设备的工作模式，包括：当所述工作模式接纳响应消息中包括所述控制节点为所述数据转发设备选择的工作模式时，所述数据转发设备将该控制节点选择的工作模式确定为该数据转发设备的工作模式；或者，所述数据转发设备重新确定备选的工作模式，并再次发送工作模式接纳请求至所述控制节点，其中包括重新确定的备选的工作模式，接收所述控制节点再次发送的工作模式接纳响应消息，并根据该控制节点再次发送的工作模式接纳响应消息确定该数据转发设备的工作模式。In a possible implementation, in the above configuration method provided by the embodiment of the present invention, when the working mode admission response message indicates that the control node agrees to accept the alternative working mode, the data forwarding device according to Determining the working mode of the data forwarding device by the working mode acceptance response message sent by the control node includes: the data forwarding device determines the alternative working mode as the working mode of the data forwarding device; when the working mode accepts When the response message indicates that the control node refuses to accept the alternative working mode, the data forwarding device determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node, including: when the working mode When the mode admission response message includes the working mode selected by the control node for the data forwarding device, the data forwarding device determines the working mode selected by the control node as the working mode of the data forwarding device; The forwarding device re-determines the alternative working mode, and sends the working mode admission request to the control node again, which includes the re-determined alternative working mode, receives the working mode acceptance response message sent again by the control node, and according to the The working mode acceptance response message sent by the control node again determines the working mode of the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，所述备选的工作模式，包括多个工作模式；所述工作模式接纳响应消息中包括所述控制节点从所述多个工作模式中为该数据转发设备选择的工作模式；所述数据转发设备根据所述控制节点发送的工作模式接纳响应消息，确定该数据转发设备的工作模式，包括：所述数据转发设备将该控制节点为该数据转发设备选择的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, the alternative working mode includes multiple working modes; the working mode admission response message includes the control node from the a working mode selected for the data forwarding device among the multiple working modes; the data forwarding device determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node, including: the data forwarding device will The working mode selected by the control node for the data forwarding device is determined as the working mode of the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，在所述数据转发设备根据协商结果确定该数据转发设备的工作模式之后，还包括：所述数据转发设备接收所述控制节点发送的工作模式重配置指令；所述数据转发设备将当前采用的工作模式切换为所述工作模式重配置指令中指示的工作模式。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, after the data forwarding device determines the working mode of the data forwarding device according to the negotiation result, the method further includes: the data forwarding device receives the The working mode reconfiguration instruction sent by the control node; the data forwarding device switches the currently adopted working mode to the working mode indicated in the working mode reconfiguration instruction.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，在所述数据转发设备根据协商结果确定该数据转发设备的工作模式之后，还包括：所述数据转发设备当确定需要切换工作模式时，重新与控制节点协商该数据转发设备的工作模式，并根据协商结果对当前采用的工作模式进行切换。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, after the data forwarding device determines the working mode of the data forwarding device according to the negotiation result, the method further includes: when the data forwarding device determines the need When switching the working mode, the working mode of the data forwarding device is re-negotiated with the control node, and the currently adopted working mode is switched according to the negotiation result.

本发明实施例提供的一种数据转发设备工作模式的配置方法，包括：控制节点与所述数据转发设备协商该数据转发设备的工作模式；所述控制节点向所述数据转发设备发送协商结果，以指示所述数据转发设备根据所述协商结果确定该数据转发设备的工作模式。A method for configuring a working mode of a data forwarding device provided by an embodiment of the present invention includes: a control node negotiating the working mode of the data forwarding device with the data forwarding device; the control node sends a negotiation result to the data forwarding device, to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，控制节点与所述数据转发设备协商该数据转发设备的工作模式，包括：所述控制节点接收所述数据转发设备发送的工作模式配置请求；所述控制节点根据所述工作模式配置请求，生成工作模式配置指令；所述控制节点向所述数据转发设备发送协商结果，以指示所述数据转发设备根据所述协商结果确定该数据转发设备的工作模式，具体为：所述控制节点向所述数据转发设备发送所述工作模式配置指令，以指示所述数据转发设备将该工作模式配置指令中指示的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, the negotiation between the control node and the data forwarding device about the working mode of the data forwarding device includes: the control node receives the data sent by the data forwarding device. the working mode configuration request; the control node generates a working mode configuration instruction according to the working mode configuration request; the control node sends the negotiation result to the data forwarding device to instruct the data forwarding device according to the negotiation result Determining the working mode of the data forwarding device is specifically: the control node sends the working mode configuration instruction to the data forwarding device to instruct the data forwarding device to determine the working mode indicated in the working mode configuration instruction as The working mode of the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，在所述控制节点接收所述数据转发设备发送的工作模式配置请求之前，还包括：所述控制节点接收所述数据转发设备发送的下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息；所述控制节点根据所述工作模式配置请求，生成工作模式配置指令，包括：所述控制节点根据所述工作模式配置请求，以及所述数据转发设备发送的所述信息，生成工作模式配置指令。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, before the control node receives the working mode configuration request sent by the data forwarding device, the method further includes: the control node receives the data One or a combination of the following information sent by the forwarding device: capability information of the working modes supported by the data forwarding device, preference information of the data forwarding device for the supported working modes, priority of the working modes supported by the data forwarding device The control node generates a working mode configuration instruction according to the working mode configuration request, including: the control node generates a working mode configuration according to the working mode configuration request and the information sent by the data forwarding device. instruction.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，控制节点与所述数据转发设备协商该数据转发设备的工作模式，包括：所述控制节点接收所述数据转发设备发送的工作模式接纳请求，该工作模式接纳请求中包括所述数据转发设备确定的备选的工作模式；所述控制节点根据是否接纳所述备选的工作模式，生成工作模式接纳响应消息；所述控制节点向所述数据转发设备发送协商结果，以指示所述数据转发设备根据所述协商结果确定该数据转发设备的工作模式，具体为：所述控制节点向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, the negotiation between the control node and the data forwarding device about the working mode of the data forwarding device includes: the control node receives the data sent by the data forwarding device. The working mode acceptance request includes the alternative working mode determined by the data forwarding device; the control node generates a working mode accepting response message according to whether the alternative working mode is accepted; the The control node sends a negotiation result to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result, specifically: the control node sends the working mode to the data forwarding device The mode admission response message is used to instruct the data forwarding device to determine the working mode of the data forwarding device according to the working mode admission response message.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，当所述控制节点同意接纳所述备选的工作模式时，所述控制节点向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式具体为：所述控制节点向所述数据转发设备发送用于指示所述控制节点同意接纳所述备选的工作模式的接纳响应消息，以指示所述数据转发设备将所述备选的工作模式确定为该数据转发设备的工作模式；当所述控制节点拒绝接纳所述备选的工作模式时，所述控制节点向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式，包括：当所述控制节点为所述数据转发设备选择工作模式时，所述控制节点向所述数据转发设备发送的用于指示所述控制节点拒绝接纳所述备选的工作模式的接纳响应消息，该接纳响应消息中包括所述控制节点为所述数据转发设备选择的工作模式，以指示所述数据转发设备将该控制节点选择的工作模式确定为该数据转发设备的工作模式；或者，所述控制节点向所述数据转发设备发送的用于指示所述控制节点拒绝接纳所述备选的工作模式的接纳响应消息，然后，所述控制节点接收所述数据转发设备再次发送的工作模式接纳请求，从该工作模式接纳请求中获取所述数据转发设备重新确定的备选的工作模式，并根据是否接纳该重新确定的备选的工作模式再次发送工作模式接纳响应消息给所述数据转发设备，以指示所述数据转发设备根据该再次发送的工作模式接纳响应消息确定该数据转发设备的工作模式。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, when the control node agrees to accept the alternative working mode, the control node sends the working mode to the data forwarding device The mode admission response message is used to instruct the data forwarding device to determine the working mode of the data forwarding device according to the working mode admission response message. Specifically, the control node sends a message to the data forwarding device to instruct the control node an admission response message that agrees to accept the alternative working mode to instruct the data forwarding device to determine the alternative working mode as the working mode of the data forwarding device; when the control node refuses to accept the alternative When the working mode is in the working mode, the control node sends the working mode acceptance response message to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the working mode acceptance response message, including : when the control node selects a working mode for the data forwarding device, an admission response message sent by the control node to the data forwarding device to instruct the control node to refuse to accept the alternative working mode, The admission response message includes the working mode selected by the control node for the data forwarding device, so as to instruct the data forwarding device to determine the working mode selected by the control node as the working mode of the data forwarding device; or, the an admission response message sent by the control node to the data forwarding device and used to instruct the control node to refuse to accept the alternative working mode, and then, the control node receives the working mode admission request sent again by the data forwarding device , obtain an alternative working mode re-determined by the data forwarding device from the working mode acceptance request, and send a working mode acceptance response message to the data forwarding device again according to whether the re-determined alternative working mode is accepted, The working mode of the data forwarding device is determined by instructing the data forwarding device according to the re-sent working mode acceptance response message.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，所述备选的工作模式，包括多个工作模式；所述控制节点从所述多个工作模式中为所述数据转发设备选择工作模式；所述控制节点向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式，具体为：所述控制节点向所述数据转发设备发送工作模式接纳响应消息，该工作模式接纳响应消息中包括所述控制节点为所述数据转发设备选择的工作模式，以指示所述数据转发设备将所述控制节点选择的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, the alternative working mode includes multiple working modes; the control node selects the data from the multiple working modes The forwarding device selects a working mode; the control node sends the working mode acceptance response message to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the working mode acceptance response message, Specifically: the control node sends a working mode admission response message to the data forwarding device, where the working mode admission response message includes the working mode selected by the control node for the data forwarding device, so as to instruct the data forwarding device The working mode selected by the control node is determined as the working mode of the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，在所述控制节点将协商结果发送至所述数据转发设备之后，还包括：所述控制节点对所述数据转发设备的工作模式进行重配置，向所述数据转发设备发送工作模式重配置指令，以指示所述数据转发设备将当前采用的工作模式切换为所述工作模式重配置指令中指示的工作模式。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, after the control node sends the negotiation result to the data forwarding device, the method further includes: The working mode is reconfigured, and a working mode reconfiguration instruction is sent to the data forwarding device to instruct the data forwarding device to switch the currently adopted working mode to the working mode indicated in the working mode reconfiguration instruction.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，在所述控制节点将协商结果发送至所述数据转发设备之后，还包括：所述控制节点重新与所述数据转发设备协商该数据转发设备的工作模式，以指示所述数据转发设备根据协商结果对当前采用的工作模式进行切换。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, after the control node sends the negotiation result to the data forwarding device, the method further includes: the control node reconnects with the data forwarding device The device negotiates the working mode of the data forwarding device to instruct the data forwarding device to switch the currently adopted working mode according to the negotiation result.

在一种可能的实施方式中，本发明实施例提供的上述配置方法中，该方法还包括：当所述数据转发设备为用户设备UE，所述控制节点向所述UE发送协商结果时，所述控制节点向覆盖所述UE的基站发送所述协商结果，以通知所述基站该UE的工作模式。In a possible implementation manner, in the above configuration method provided by the embodiment of the present invention, the method further includes: when the data forwarding device is a user equipment UE, and the control node sends a negotiation result to the UE, the The control node sends the negotiation result to the base station covering the UE to notify the base station of the working mode of the UE.

本发明实施例提供的一种数据转发设备工作模式的配置装置，包括：交互单元，用于与控制节点协商该数据转发设备的工作模式；处理单元，连接至所述交互单元，用于根据协商结果确定该数据转发设备的工作模式。An apparatus for configuring a working mode of a data forwarding device provided by an embodiment of the present invention includes: an interaction unit, configured to negotiate with a control node the working mode of the data forwarding device; a processing unit, connected to the interaction unit, configured to negotiate a working mode of the data forwarding device As a result, the working mode of the data forwarding device is determined.

本发明实施例提供的上述配置装置中，通过数据转发设备与控制节点之间协商数据转发设备的工作模式，进而根据协商结果确定数据转发设备的工作模式，使得数据转发设备能够灵活选择工作模式，与现有技术中在接入节点部署之前已经确定该接入节点的工作模式，而且在工作过程中无法灵活选择工作模式相比，灵活选择工作模式使得数据转发设备工作在最适合的工作模式，提升网络的灵活性，从而更好的应对网络资源状态的变化和业务量变化，提高网络的通信效率。In the above configuration device provided by the embodiment of the present invention, the working mode of the data forwarding device is negotiated between the data forwarding device and the control node, and then the working mode of the data forwarding device is determined according to the negotiation result, so that the data forwarding device can flexibly select the working mode. Compared with the prior art, the working mode of the access node has been determined before the access node is deployed, and the working mode cannot be selected flexibly during the working process, the flexible selection of the working mode enables the data forwarding device to work in the most suitable working mode, Improve the flexibility of the network, so as to better cope with changes in the state of network resources and traffic changes, and improve the communication efficiency of the network.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，所述交互单元与控制节点协商该数据转发设备的工作模式，包括：所述交互单元向所述控制节点发送工作模式配置请求；所述交互单元接收所述控制节点发送的工作模式配置指令；所述处理单元根据协商结果确定该数据转发设备的工作模式，具体为：所述处理单元将该工作模式配置指令中指示的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, in the above configuration apparatus provided by the embodiment of the present invention, the interaction unit negotiating the working mode of the data forwarding device with the control node includes: the interaction unit sends the working mode to the control node configuration request; the interaction unit receives the working mode configuration instruction sent by the control node; the processing unit determines the working mode of the data forwarding device according to the negotiation result, specifically: the processing unit indicates in the working mode configuration instruction The working mode is determined as the working mode of the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，所述工作模式配置请求中包括下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息。In a possible implementation manner, in the above configuration apparatus provided by the embodiment of the present invention, the working mode configuration request includes one or a combination of the following information: capability information of the working mode supported by the data forwarding device, the Preference information of the data forwarding device for supported working modes, and priority information of the working modes supported by the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，在所述交互单元向所述控制节点发送工作模式配置请求之前，所述交互单元还用于：所述交互单元向所述控制节点发送下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息。In a possible implementation manner, in the above configuration apparatus provided by the embodiment of the present invention, before the interaction unit sends a working mode configuration request to the control node, the interaction unit is further configured to: The control node sends one or a combination of the following information: capability information of the working mode supported by the data forwarding device, preference information of the data forwarding device for the supported working mode, priority of the working mode supported by the data forwarding device level information.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，还包括：模式确定单元，连接至所述交互单元，用于为所述数据转发设备确定备选的工作模式；所述交互单元与控制节点协商该数据转发设备的工作模式，包括：所述交互单元发送工作模式接纳请求至所述控制节点，其中包括所述备选的工作模式；所述交互单元接收所述控制节点发送的工作模式接纳响应消息；所述处理单元根据协商结果确定该数据转发设备的工作模式，具体为：所述处理单元根据所述控制节点发送的工作模式接纳响应消息，确定该数据转发设备的工作模式。In a possible implementation manner, the above configuration apparatus provided by the embodiment of the present invention further includes: a mode determination unit, connected to the interaction unit, and configured to determine an alternative working mode for the data forwarding device; The interaction unit negotiates the working mode of the data forwarding device with the control node, including: the interaction unit sends a working mode admission request to the control node, which includes the alternative working mode; the interaction unit receives the control The working mode acceptance response message sent by the node; the processing unit determines the working mode of the data forwarding device according to the negotiation result, specifically: the processing unit determines the data forwarding device according to the working mode acceptance response message sent by the control node. working mode.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，当所述工作模式接纳响应消息指示所述控制节点同意接纳所述备选的工作模式时，所述处理单元根据所述控制节点发送的工作模式接纳响应消息确定该数据转发设备的工作模式包括：所述处理单元将所述备选的工作模式确定为该数据转发设备的工作模式；当所述工作模式接纳响应消息指示所述控制节点拒绝接纳所述备选的工作模式时，所述处理单元根据所述控制节点发送的工作模式接纳响应消息确定该数据转发设备的工作模式，包括：当所述工作模式接纳响应消息中包括所述控制节点为所述数据转发设备选择的工作模式时，所述处理单元将该控制节点选择的工作模式确定为该数据转发设备的工作模式；或者，所述模式确定单元重新确定备选的工作模式，所述交互单元再次发送工作模式接纳请求至所述控制节点，其中包括重新确定的备选的工作模式，接收所述控制节点再次发送的工作模式接纳响应消息，所述处理单元根据该控制节点再次发送的工作模式接纳响应消息确定该数据转发设备的工作模式。In a possible implementation manner, in the above configuration apparatus provided by the embodiment of the present invention, when the working mode acceptance response message indicates that the control node agrees to accept the alternative working mode, the processing unit performs the operation according to the selected working mode. The working mode acceptance response message sent by the control node to determine the working mode of the data forwarding device includes: the processing unit determining the alternative working mode as the working mode of the data forwarding device; when the working mode acceptance response message When instructing the control node to refuse to accept the alternative working mode, the processing unit determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node, including: when the working mode accepts the response When the message includes the working mode selected by the control node for the data forwarding device, the processing unit determines the working mode selected by the control node as the working mode of the data forwarding device; or, the mode determining unit re-determines For an alternative working mode, the interaction unit sends a working mode admission request to the control node again, which includes the re-determined alternative working mode, receives a working mode acceptance response message sent again by the control node, and processes the The unit determines the working mode of the data forwarding device according to the working mode acceptance response message sent again by the control node.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，所述备选的工作模式，包括多个工作模式；所述工作模式接纳响应消息中包括所述控制节点从所述多个工作模式中为该数据转发设备选择的工作模式；所述处理单元根据所述控制节点发送的工作模式接纳响应消息，确定该数据转发设备的工作模式，包括：所述处理单元将该控制节点为该数据转发设备选择的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, in the above configuration apparatus provided by the embodiment of the present invention, the alternative working mode includes multiple working modes; the working mode admission response message includes the control node from the the working mode selected for the data forwarding device among the plurality of working modes; the processing unit determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node, including: the processing unit controls the The working mode selected by the node for the data forwarding device is determined as the working mode of the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，在所述处理单元根据协商结果确定该数据转发设备的工作模式之后，所述交互单元还用于：接收所述控制节点发送的工作模式重配置指令；所述处理单元还用于将当前采用的工作模式切换为所述工作模式重配置指令中指示的工作模式。In a possible implementation manner, in the above configuration apparatus provided by the embodiment of the present invention, after the processing unit determines the working mode of the data forwarding device according to the negotiation result, the interaction unit is further configured to: receive the control The working mode reconfiguration instruction sent by the node; the processing unit is further configured to switch the currently adopted working mode to the working mode indicated in the working mode reconfiguration instruction.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，在所述处理单元根据协商结果确定该数据转发设备的工作模式之后，还包括：判断单元，连接至所述交互单元，用于确定是否需要切换工作模式，以及当确定需要切换工作模式时，所述交互单元重新与控制节点协商该数据转发设备的工作模式，所述处理单元根据协商结果对当前采用的工作模式进行切换。In a possible implementation manner, in the above configuration apparatus provided by the embodiment of the present invention, after the processing unit determines the working mode of the data forwarding device according to the negotiation result, it further includes: a judgment unit connected to the interaction unit , used to determine whether the working mode needs to be switched, and when it is determined that the working mode needs to be switched, the interaction unit negotiates the working mode of the data forwarding device with the control node again, and the processing unit performs the operation mode on the currently adopted working mode according to the negotiation result. switch.

本发明实施例提供的一种数据转发设备工作模式的配置装置，包括：协商单元，用于与所述数据转发设备协商该数据转发设备的工作模式；发送单元，连接至所述协商单元，用于向所述数据转发设备发送协商结果，以指示所述数据转发设备根据所述协商结果确定该数据转发设备的工作模式。An apparatus for configuring a working mode of a data forwarding device provided by an embodiment of the present invention includes: a negotiation unit, configured to negotiate the working mode of the data forwarding device with the data forwarding device; a sending unit, connected to the negotiation unit, with sending a negotiation result to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，所述协商单元与所述数据转发设备协商该数据转发设备的工作模式，包括：接收所述数据转发设备发送的工作模式配置请求；该配置装置还包括：模式配置单元，连接至所述协商单元和所述发送单元，用于根据所述工作模式配置请求，生成工作模式配置指令；所述发送单元向所述数据转发设备发送协商结果，以指示所述数据转发设备根据所述协商结果确定该数据转发设备的工作模式，具体为：所述发送单元向所述数据转发设备发送所述工作模式配置指令，以指示所述数据转发设备将该工作模式配置指令中指示的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, in the above configuration apparatus provided by the embodiment of the present invention, the negotiating unit negotiates with the data forwarding device a working mode of the data forwarding device, including: receiving a working mode sent by the data forwarding device A mode configuration request; the configuration device further includes: a mode configuration unit, connected to the negotiation unit and the sending unit, for generating a working mode configuration instruction according to the working mode configuration request; the sending unit sends the data to the data The forwarding device sends a negotiation result to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result, specifically: the sending unit sends the working mode configuration instruction to the data forwarding device to indicate The data forwarding device determines the working mode indicated in the working mode configuration instruction as the working mode of the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，在所述协商单元接收所述数据转发设备发送的工作模式配置请求之前，还用于：所述协商单元接收所述数据转发设备发送的下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息；所述模式配置单元根据所述工作模式配置请求，生成工作模式配置指令，包括：所述模式配置单元根据所述工作模式配置请求，以及所述数据转发设备发送的所述信息，生成工作模式配置指令。In a possible implementation manner, in the above configuration apparatus provided by the embodiment of the present invention, before the negotiation unit receives the working mode configuration request sent by the data forwarding device, the negotiation unit is further configured to: receive the negotiation unit One or a combination of the following information sent by the data forwarding device: capability information of the working modes supported by the data forwarding device, preference information of the data forwarding device for the supported working modes, priority of the working modes supported by the data forwarding device level information; the mode configuration unit generates a working mode configuration instruction according to the working mode configuration request, including: the mode configuration unit generates a working mode configuration instruction according to the working mode configuration request and the information sent by the data forwarding device. Work mode configuration instructions.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，所述协商单元与所述数据转发设备协商该数据转发设备的工作模式，包括：接收所述数据转发设备发送的工作模式接纳请求，该工作模式接纳请求中包括所述数据转发设备确定的备选的工作模式；所述模式配置单元还用于根据是否接纳所述备选的工作模式，生成工作模式接纳响应消息；所述发送单元向所述数据转发设备发送协商结果，以指示所述数据转发设备根据所述协商结果确定该数据转发设备的工作模式，具体为：所述发送单元向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式。In a possible implementation manner, in the above configuration apparatus provided by the embodiment of the present invention, the negotiating unit negotiates with the data forwarding device a working mode of the data forwarding device, including: receiving a working mode sent by the data forwarding device a mode acceptance request, which includes an alternative working mode determined by the data forwarding device; the mode configuration unit is further configured to generate a working mode acceptance response message according to whether the alternative working mode is accepted; The sending unit sends a negotiation result to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result, specifically: the sending unit sends the data forwarding device to the data forwarding device. The working mode acceptance response message is used to instruct the data forwarding device to determine the working mode of the data forwarding device according to the working mode acceptance response message.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，当所述模式配置单元同意接纳所述备选的工作模式时，所述发送单元向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式具体为：所述发送单元向所述数据转发设备发送用于指示所述控制节点同意接纳所述备选的工作模式的接纳响应消息，以指示所述数据转发设备将所述备选的工作模式确定为该数据转发设备的工作模式；当所述模式配置单元拒绝接纳所述备选的工作模式时，所述发送单元向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式，包括：当所述模式配置单元为所述数据转发设备选择工作模式时，所述发送单元向所述数据转发设备发送的用于指示所述控制节点拒绝接纳所述备选的工作模式的接纳响应消息，该接纳响应消息中包括所述模式配置单元为所述数据转发设备选择的工作模式，以指示所述数据转发设备将该控制节点选择的工作模式确定为该数据转发设备的工作模式；或者，所述发送单元向所述数据转发设备发送的用于指示所述控制节点拒绝接纳所述备选的工作模式的接纳响应消息，然后，所述协商单元接收所述数据转发设备再次发送的工作模式接纳请求，从该工作模式接纳请求中获取所述数据转发设备重新确定的备选的工作模式，所述模式配置单元根据是否接纳该重新确定的备选的工作模式，所述发送单元再次发送工作模式接纳响应消息给所述数据转发设备，以指示所述数据转发设备根据该再次发送的工作模式接纳响应消息确定该数据转发设备的工作模式。In a possible implementation manner, in the above configuration apparatus provided by the embodiment of the present invention, when the mode configuration unit agrees to accept the alternative working mode, the sending unit sends the data forwarding device the a working mode admission response message, to instruct the data forwarding device to determine the working mode of the data forwarding device according to the working mode admission response message, specifically: the sending unit sends a message to the data forwarding device to instruct the control The node agrees to accept an admission response message of the alternative working mode to instruct the data forwarding device to determine the alternative working mode as the working mode of the data forwarding device; when the mode configuration unit refuses to accept the In the alternative working mode, the sending unit sends the working mode acceptance response message to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the working mode acceptance response message , including: when the mode configuration unit selects a working mode for the data forwarding device, the sending unit sends an admission to the data forwarding device for instructing the control node to refuse to accept the alternative working mode a response message, the admission response message includes the working mode selected by the mode configuration unit for the data forwarding device, to instruct the data forwarding device to determine the working mode selected by the control node as the working mode of the data forwarding device; Or, the sending unit sends an admission response message to the data forwarding device to instruct the control node to refuse to accept the alternative working mode, and then the negotiation unit receives the retransmission message sent by the data forwarding device A working mode acceptance request, from which an alternative working mode re-determined by the data forwarding device is obtained, and the mode configuration unit is based on whether to accept the re-determined alternative working mode, the sending unit again Sending a working mode acceptance response message to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the re-sent working mode acceptance response message.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，所述备选的工作模式，包括多个工作模式；所述模式配置单元还用于：从所述多个工作模式中为所述数据转发设备选择工作模式；所述发送单元向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式，具体为：所述发送单元向所述数据转发设备发送工作模式接纳响应消息，该工作模式接纳响应消息中包括所述模式配置单元为所述数据转发设备选择的工作模式，以指示所述数据转发设备将所述模式配置单元选择的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, in the above configuration apparatus provided by the embodiment of the present invention, the alternative working modes include multiple working modes; the mode configuration unit is further configured to: select from the multiple working modes Selecting a working mode for the data forwarding device in ; the sending unit sends the working mode acceptance response message to the data forwarding device to instruct the data forwarding device to determine the data forwarding according to the working mode acceptance response message the working mode of the device, specifically: the sending unit sends a working mode acceptance response message to the data forwarding device, where the working mode acceptance response message includes the working mode selected by the mode configuration unit for the data forwarding device, to Instructing the data forwarding device to determine the working mode selected by the mode configuration unit as the working mode of the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，在所述发送单元将协商结果发送至所述数据转发设备之后，所述模式配置单元还用于对所述数据转发设备的工作模式进行重配置；所述发送单元向所述数据转发设备发送工作模式重配置指令，以指示所述数据转发设备将当前采用的工作模式切换为所述工作模式重配置指令中指示的工作模式。In a possible implementation manner, in the above configuration apparatus provided in the embodiment of the present invention, after the sending unit sends the negotiation result to the data forwarding device, the mode configuration unit is further configured to forward the data to the data forwarding device. The working mode of the device is reconfigured; the sending unit sends a working mode reconfiguration instruction to the data forwarding device to instruct the data forwarding device to switch the currently adopted working mode to the one indicated in the working mode reconfiguration instruction. Operating mode.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，在所述发送单元将协商结果发送至所述数据转发设备之后，所述协商单元重新与所述数据转发设备协商该数据转发设备的工作模式，以指示所述数据转发设备根据协商结果对当前采用的工作模式进行切换。In a possible implementation manner, in the above configuration apparatus provided by the embodiment of the present invention, after the sending unit sends the negotiation result to the data forwarding device, the negotiation unit re-negotiates with the data forwarding device about the negotiation result. The working mode of the data forwarding device, to instruct the data forwarding device to switch the currently adopted working mode according to the negotiation result.

在一种可能的实施方式中，本发明实施例提供的上述配置装置中，当所述数据转发设备为用户设备UE，所述发送单元向所述UE发送协商结果时，还用于向覆盖所述UE的基站发送所述协商结果，以通知所述基站该UE的工作模式。In a possible implementation manner, in the above configuration apparatus provided in the embodiment of the present invention, when the data forwarding device is a user equipment UE, and the sending unit sends the negotiation result to the UE, it is further configured to send the negotiation result to the coverage all The base station of the UE sends the negotiation result to notify the base station of the working mode of the UE.

附图说明Description of drawings

图1为本发明实施例提供的数据转发设备侧的一种数据转发设备工作模式的配置方法的流程示意图；1 is a schematic flowchart of a method for configuring a working mode of a data forwarding device on a data forwarding device side according to an embodiment of the present invention;

图2为本发明实施例提供的控制节点侧的一种数据转发设备工作模式的配置方法的流程示意图；2 is a schematic flowchart of a method for configuring a working mode of a data forwarding device on a control node side according to an embodiment of the present invention;

图3为本发明实施例提供的UE与控制节点的位置示意图；3 is a schematic diagram of the positions of a UE and a control node according to an embodiment of the present invention;

图4为本发明实施例提供的数据转发设备侧的一种数据转发设备工作模式的配置装置的结构示意图；4 is a schematic structural diagram of an apparatus for configuring a working mode of a data forwarding device on a data forwarding device side according to an embodiment of the present invention;

图5为本发明实施例提供的基站的实体装置的结构示意图；FIG. 5 is a schematic structural diagram of an entity device of a base station according to an embodiment of the present invention;

图6为本发明实施例提供的控制节点侧的一种数据转发设备工作模式的配置装置的结构示意图；6 is a schematic structural diagram of an apparatus for configuring a working mode of a data forwarding device on a control node side according to an embodiment of the present invention;

图7为本发明实施例提供的控制节点的实体装置的结构示意图。FIG. 7 is a schematic structural diagram of an entity device for controlling a node according to an embodiment of the present invention.

具体实施方式Detailed ways

下面结合附图，对本发明实施例提供的数据转发设备工作模式的配置方法及装置的具体实施方式进行详细地说明。Specific implementations of the method and apparatus for configuring the working mode of the data forwarding device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

本发明实施例提供的数据转发设备可以是基站，也可以是基站覆盖下的用户设备UE，该基站可以是一种低功率站点，也可以称为小站。本发明实施例提供的控制节点，可以是一种物理节点也可以是一种逻辑节点，具体可以由宏基站实现。The data forwarding device provided in the embodiment of the present invention may be a base station, or a user equipment UE covered by the base station, and the base station may be a low-power site, and may also be called a small cell. The control node provided by the embodiment of the present invention may be a physical node or a logical node, and may be specifically implemented by a macro base station.

下面以数据转发设备为基站进行举例说明，首先对本发明实施例中提到的工作模式进行说明，基站的工作模式按转发数据类型划分可以有如下多种：The following describes the data forwarding device as a base station as an example. First, the working modes mentioned in the embodiments of the present invention are described. The working modes of the base station can be divided into the following types according to the type of forwarding data:

L1转发模式，基站可以作为一种层一(物理层L1)站点。对于下行数据传输，从网络侧接收处理好的物理层数据，然后在空中接口上，将物理层数据发送给UE，作为下行数据传输的中转；或者，对于上行数据传输，从UE接收数据，该数据即为物理层数据，然后直接将物理层数据传输给网络侧高层节点，由网络侧高层节点对物理层数据进行处理之后，再发送至更高层节点，作为上行数据传输的中转。In L1 forwarding mode, the base station can act as a layer one (physical layer L1) site. For downlink data transmission, the processed physical layer data is received from the network side, and then the physical layer data is sent to the UE on the air interface as a relay for downlink data transmission; or, for uplink data transmission, data is received from the UE, the The data is the physical layer data, and then the physical layer data is directly transmitted to the high-level node on the network side. After the high-level node on the network side processes the physical layer data, it is sent to the higher-level node as a relay for uplink data transmission.

L2转发模式，基站可以作为一种层二(L2，例如：接入控制MAC、无线链路控制RLC或分组数据汇聚协议PDCP)站点，对于下行数据传输，从网络侧接收L2数据，然后对接收到的L2数据进行处理，例如：将接收到的L2数据处理为物理层数据，然后在空中接口上，将物理层数据发送给UE，作为下行数据传输的中转；或者，对于上行数据传输，从UE接收数据，该数据即为物理层数据，对该数据进行处理，例如：将物理层数据处理为L2数据，然后将L2数据传输给网络侧高层节点，由网络侧高层节点对L2数据进行处理之后，再发送至更高层节点。In L2 forwarding mode, the base station can act as a layer 2 (L2, for example: access control MAC, radio link control RLC or packet data convergence protocol PDCP) site, for downlink data transmission, receive L2 data from the network side, and then The received L2 data is processed, for example, the received L2 data is processed into physical layer data, and then the physical layer data is sent to the UE on the air interface as a relay for downlink data transmission; or, for uplink data transmission, from The UE receives data, which is physical layer data, and processes the data. For example, the physical layer data is processed into L2 data, and then the L2 data is transmitted to the high-level node on the network side, and the high-level node on the network side processes the L2 data. After that, it is sent to higher-level nodes.

L3转发模式，基站可以作为一种层三(L3，例如：IP层)站点，对于下行数据传输，从网络侧接收IP数据包，然后对IP数据包进行处理，例如：将IP数据包处理为物理层数据，然后在空中接口上，将物理层数据发送给UE，作为下行数据传输的中转；或者对于上行数据传输，从UE接收数据，即物理层数据，对该物理层数据进行处理，例如：将该物理层数据处理为IP数据，然后将IP数据传输给网络侧高层节点，由网络侧高层节点对IP数据进行转发寻址等操作。In L3 forwarding mode, the base station can act as a layer three (L3, for example: IP layer) site. For downlink data transmission, it receives IP data packets from the network side, and then processes the IP data packets. For example, the IP data packets are processed as physical layer data, and then send the physical layer data to the UE on the air interface as a relay for downlink data transmission; or for uplink data transmission, receive data from the UE, that is, physical layer data, and process the physical layer data, such as : The physical layer data is processed into IP data, and then the IP data is transmitted to the high-level node on the network side, and the high-level node on the network side performs operations such as forwarding and addressing on the IP data.

当然，以基站转发的数据类型进行划分，基站的工作模式包括：L1转发模式、L2转发模式以及L3转发模式，本领域技术人员应当理解的是，还可以从其他的角度划分基站的工作模式，例如：基站可以工作在兼容模式，支持与宏基站进行双连接；基站也可以工作在非兼容模式，例如，基站不发送正常的公共信令广播等，对于空闲态(IDLE)的UE不可见，只有连接态的UE可以在网络的控制下使用基站资源进行数据传输。Of course, according to the data type forwarded by the base station, the working modes of the base station include: L1 forwarding mode, L2 forwarding mode and L3 forwarding mode. Those skilled in the art should understand that the working modes of the base station can also be divided from other angles. For example, the base station can work in the compatible mode and support dual connection with the macro base station; the base station can also work in the non-compatible mode, for example, the base station does not send normal public signaling broadcasts, etc. Only connected UEs can use base station resources for data transmission under the control of the network.

在基站侧，本发明实施例提供的一种数据转发设备工作模式的配置方法，如图1所示，包括：On the base station side, a method for configuring the working mode of a data forwarding device provided by an embodiment of the present invention, as shown in FIG. 1 , includes:

步骤102，数据转发设备与控制节点协商该数据转发设备的工作模式；Step 102, the data forwarding device negotiates the working mode of the data forwarding device with the control node;

步骤104，数据转发设备根据协商结果确定该数据转发设备的工作模式。Step 104, the data forwarding device determines the working mode of the data forwarding device according to the negotiation result.

本发明实施例提供的配置方法中，通过数据转发设备与控制节点之间协商数据转发设备的工作模式，进而根据协商结果确定数据转发设备的工作模式，使得数据转发设备能够灵活选择工作模式，与现有技术中在接入节点部署之前已经确定该接入节点的工作模式，而且在工作过程中无法灵活选择工作模式相比，灵活选择工作模式使得数据转发设备工作在最适合的工作模式，提升网络的灵活性，从而更好的应对网络资源状态的变化和业务量变化，提高网络的通信效率。In the configuration method provided by the embodiment of the present invention, the working mode of the data forwarding device is negotiated between the data forwarding device and the control node, and then the working mode of the data forwarding device is determined according to the negotiation result, so that the data forwarding device can flexibly select the working mode, and In the prior art, the working mode of the access node has been determined before the deployment of the access node, and the working mode cannot be flexibly selected during the working process. Compared with the flexible selection of the working mode, the data forwarding device can work in the most suitable working mode, which improves the performance of the data forwarding device. The flexibility of the network can better cope with changes in the state of network resources and changes in traffic volume, and improve the communication efficiency of the network.

在具体实施时，在基站开机或重启时，例如：基站最初被部署或基站由于其他原因(例如：省电)进行了关闭之后再开启时，基站采取新加入网络的操作，基站与控制节点协商该基站的工作模式，根据基站当前的回程链路配置情况以及网络状态，确定该基站的工作模式。其中，该控制节点可以预先存储在基站中，也可以由基站根据算法找到，例如：基站可以与周围基站进行交互获取控制节点，控制节点可以是单独的一个实体，也可以是同覆盖的宏基站，还可以是基站的上一跳接入锚点等。In the specific implementation, when the base station is powered on or restarted, for example, when the base station is initially deployed or the base station is turned off after being turned off for other reasons (for example, power saving), the base station takes the operation of newly joining the network, and the base station negotiates with the control node. The working mode of the base station is determined according to the current configuration of the backhaul link of the base station and the network state to determine the working mode of the base station. The control node can be pre-stored in the base station, or can be found by the base station according to an algorithm. For example, the base station can interact with surrounding base stations to obtain the control node. The control node can be a separate entity or a macro base station with the same coverage. , or the last hop access anchor point of the base station, etc.

在一种可能的实施方式中，本发明实施例提供的配置方法中，数据转发设备的工作模式包括：L1转发模式、L2转发模式和L3转发模式，其中，在L1转发模式下数据转发设备在UE与网络侧之间转发L1数据，在L2转发模式下数据转发设备在UE与网络侧之间转发L2数据，在L3转发模式下数据转发设备在UE与网络侧之间转发L3数据。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, the working modes of the data forwarding device include: L1 forwarding mode, L2 forwarding mode, and L3 forwarding mode, wherein, in the L1 forwarding mode, the data forwarding device is in the L1 forwarding mode. The L1 data is forwarded between the UE and the network side. In the L2 forwarding mode, the data forwarding device forwards the L2 data between the UE and the network side. In the L3 forwarding mode, the data forwarding device forwards the L3 data between the UE and the network side.

在一种可能的实施方式中，数据转发设备与控制节点协商该数据转发设备的工作模式，包括：该数据转发设备向控制节点发送工作模式配置请求；数据转发设备接收该控制节点发送的工作模式配置指令；数据转发设备根据协商结果确定该数据转发设备的工作模式，具体为：数据转发设备将该工作模式配置指令中指示的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, the negotiation between the data forwarding device and the control node about the working mode of the data forwarding device includes: the data forwarding device sends a working mode configuration request to the control node; the data forwarding device receives the working mode sent by the control node. A configuration instruction; the data forwarding device determines the working mode of the data forwarding device according to the negotiation result, specifically: the data forwarding device determines the working mode indicated in the working mode configuration instruction as the working mode of the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的配置方法中，工作模式配置请求中包括下列信息之一或组合：数据转发设备支持的工作模式的能力信息、数据转发设备对支持的工作模式的偏好信息、数据转发设备支持的工作模式的优先级信息。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, the working mode configuration request includes one or a combination of the following information: capability information of the working mode supported by the data forwarding device, and work mode supported by the data forwarding device. The preference information of the mode, the priority information of the working mode supported by the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的配置方法中，在数据转发设备向控制节点发送工作模式配置请求之前，还包括：该数据转发设备向控制节点发送下列信息之一或组合：数据转发设备支持的工作模式的能力信息、数据转发设备对支持的工作模式的偏好信息、数据转发设备支持的工作模式的优先级信息。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, before the data forwarding device sends the working mode configuration request to the control node, the method further includes: the data forwarding device sends one or a combination of the following information to the control node : the capability information of the working modes supported by the data forwarding device, the preference information of the data forwarding device for the supported working modes, and the priority information of the working modes supported by the data forwarding device.

在具体实施时，基站将该基站支持的工作模式的能力信息、该基站对支持的工作模式的偏好信息、该基站支持的工作模式的优先级信息发送至控制节点，请求控制节点为该基站配置工作模式，其中，基站支持的工作模式的能力信息包括：基站支持的软件版本、基站的回程链路配置情况、基站对周围情况的测量结果，例如：基站能测量到的在各个频点上的接收信号与干扰功率等。During specific implementation, the base station sends the capability information of the working mode supported by the base station, the preference information of the base station to the supported working mode, and the priority information of the working mode supported by the base station to the control node, and requests the control node to configure the base station for the base station. Working mode, wherein the capability information of the working mode supported by the base station includes: the software version supported by the base station, the backhaul link configuration of the base station, and the measurement results of the surrounding conditions by the base station, such as: Received signal and interference power, etc.

控制节点在为基站选择工作模式时，遵循以下原则：When the control node selects the working mode for the base station, the following principles are followed:

一、工作模式只能在基站支持的工作模式中选择。1. The working mode can only be selected from the working modes supported by the base station.

二、考虑基站回程链路(backhaul)配置的实际物理状况。例如：有线或者无线，如果是有线，是光纤，任意数据用户线(Digital Subscriber Line，xDSL)，还是其他。通常情况下，越底层的转发需要的backhaul配置带宽越大时延越小，即L1转发模式需要具有较大带宽和较苛刻时延的backhaul配置才能支持，而L3转发模式需要的backhaul配置特性就相对比较宽松，L2转发模式居于两者之间。无线backhaul配置由于带宽受限且时延较长，因此不适合选择L1转发模式，而且由于控制不灵活也不适合做非兼容模式的基站进行工作，需要在其他模式中选择；一般来说点对点光纤backhaul配置由于带宽和时延都比较理想，非常适合做快速的协调，并满足L1转发模式的条件，因此具有这种backhaul配置的基站，基本所有的工作模式都可以选择，但是光纤backhaul配置只是硬件配置，通常情况在需要交换机、路由器或网关处理的情况下，backhaul配置的实际传输带宽还受到交换机、路由器或网关处理速度的限制，并不能达到物理极限的传输速率。例如：光纤的物理传输速率可能为10Gbps，但受到交换设备的限制，分给该条链路的传输速率可能只有10Mbps，那么该backhaul配置的实际传输速率就只有10Mbps。因此需要综合考虑backhaul配置的物理特性和资源分配特性，以二者的较小的数值作为backhaul配置特性来考虑模式选择。2. Consider the actual physical condition of the base station backhaul configuration. For example: wired or wireless, if it is wired, it is optical fiber, any digital subscriber line (Digital Subscriber Line, xDSL), or others. In general, the lower-layer forwarding requires a larger backhaul configuration bandwidth and a smaller delay, that is, the L1 forwarding mode requires a backhaul configuration with a larger bandwidth and a more severe delay to support it, while the L3 forwarding mode requires a backhaul configuration feature that is Relatively loose, the L2 forwarding mode is in between. Wireless backhaul configuration is not suitable for selecting L1 forwarding mode due to limited bandwidth and long delay, and it is not suitable for base stations in incompatible mode due to inflexible control, so it needs to be selected in other modes; generally point-to-point fiber Since the backhaul configuration is ideal for bandwidth and delay, it is very suitable for fast coordination and meets the conditions of L1 forwarding mode. Therefore, a base station with this backhaul configuration can basically choose all working modes, but the fiber backhaul configuration is only hardware Configuration, usually when the switch, router or gateway processing is required, the actual transmission bandwidth of the backhaul configuration is also limited by the processing speed of the switch, router or gateway, and cannot reach the physical limit of the transmission rate. For example, the physical transmission rate of an optical fiber may be 10 Gbps, but due to the limitation of switching equipment, the transmission rate allocated to this link may be only 10 Mbps, so the actual transmission rate of the backhaul configuration is only 10 Mbps. Therefore, it is necessary to comprehensively consider the physical characteristics and resource allocation characteristics of the backhaul configuration, and consider the mode selection by taking the smaller value of the two as the backhaul configuration characteristics.

三、与基站连接，负责处理基站数据的节点，其处理负荷是否允许新的基站的接入。例如：基站如果需要工作在L1转发模式，则需要有一个高层节点将业务数据处理成L1数据，这个过程需要处理器的支持，当众多基站都选择这一模式时，有可能该节点的处理能力会到达上限，以至于不能接纳新的基站加入。3. The node connected to the base station and responsible for processing the data of the base station, whether its processing load allows the access of the new base station. For example: if the base station needs to work in the L1 forwarding mode, a high-level node needs to process the service data into L1 data. This process requires the support of the processor. When many base stations choose this mode, it is possible that the processing capability of the node The upper limit will be reached, so that new base stations cannot be admitted.

四、考虑该基站周边其它基站的情况。例如：在可以合作的范围之内，相邻基站工作在L1转发模式，那么新加入的基站如果backhaul配置等条件允许，也可以选择L1转发模式，以加入合作范围，增加空中接口效率。Fourth, consider the situation of other base stations around the base station. For example, within the scope of cooperation, adjacent base stations work in L1 forwarding mode. If conditions such as backhaul configuration permit, the newly added base station can also select L1 forwarding mode to join the cooperation scope and increase the efficiency of the air interface.

作为较为具体的实施例，当基站backhaul配置的实际传输带宽能达到门限X1，传输时延小于门限M1，且基站的高层节点的能力允许一个新的基站工作在L1转发模式，高层节点对于周围基站的传输情况具有较好的掌握，集中调度更有利于系统性能的情况下，可以给基站的工作模式选择为L1转发模式；当基站backhaul配置的实际传输带宽能力不能达到门限X1要求，而高于门限X2要求，传输时延大于M1小于M2时，且基站自身的处理和存储能力能够达到L2转发模式的要求，从周围基站的现有工作模式来看，一个工作在L2转发模式的基站更有利于整体效率的提高，则可以给基站的工作模式选择为L2转发模式；当基站backhaul配置的实际传输能力抵御门限X2要求，传输时延大于M2时，且基站自身的处理和存储能力能够达到L3转发模式的要求，或者基站由于本身的特性，例如：闭合用户群(CloseSubscriber Group，CSG)小区，需要独立工作，则此时可以给基站的工作模式选择为L3转发模式，其中，X1大于X2，M1小于M2。As a more specific example, when the actual transmission bandwidth configured by the base station backhaul can reach the threshold X1, the transmission delay is less than the threshold M1, and the capability of the high-level node of the base station allows a new base station to work in the L1 forwarding mode, the high-level node is aware of the surrounding base stations. When the transmission situation of the base station has a good grasp, and centralized scheduling is more conducive to system performance, the L1 forwarding mode can be selected for the working mode of the base station. Threshold X2 is required, when the transmission delay is greater than M1 and less than M2, and the processing and storage capabilities of the base station can meet the requirements of the L2 forwarding mode. In order to improve the overall efficiency, L2 forwarding mode can be selected for the working mode of the base station; when the actual transmission capacity of the base station backhaul configuration resists the threshold X2 requirement, the transmission delay is greater than M2, and the processing and storage capacity of the base station itself can reach L3 According to the requirements of the forwarding mode, or the base station needs to work independently due to its own characteristics, such as a Close Subscriber Group (CSG) cell, at this time, the working mode of the base station can be selected as the L3 forwarding mode, where X1 is greater than X2, M1 is smaller than M2.

其中，控制节点是指与基站协商该基站工作模式的节点或逻辑控制实体，而高层节点是指需要与基站直接进行数据交互的节点或逻辑控制实体，控制节点和高层节点可以是位于同一实体(例如：宏站)中的两个节点，也可以是不同的实体或不同实体中的节点。Among them, the control node refers to the node or logical control entity that negotiates the working mode of the base station with the base station, and the high-level node refers to the node or logical control entity that needs to directly exchange data with the base station. The control node and the high-level node may be located in the same entity ( For example, two nodes in a macro station) may also be different entities or nodes in different entities.

在一种可能的实施方式中，本发明实施例提供的配置方法中，数据转发设备与控制节点协商该数据转发设备的工作模式，包括：数据转发设备确定备选的工作模式；该数据转发设备发送工作模式接纳请求至控制节点，其中包括该备选的工作模式；数据转发设备接收控制节点发送的工作模式接纳响应消息；数据转发设备根据协商结果确定该数据转发设备的工作模式，具体为：数据转发设备根据控制节点发送的工作模式接纳响应消息，确定该数据转发设备的工作模式。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, the data forwarding device and the control node negotiate the working mode of the data forwarding device, including: the data forwarding device determines an alternative working mode; the data forwarding device Sending a working mode admission request to the control node, including the alternative working mode; the data forwarding device receives the working mode acceptance response message sent by the control node; the data forwarding device determines the working mode of the data forwarding device according to the negotiation result, specifically: The data forwarding device determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node.

在具体实施时，基站与控制节点协商该基站的工作模式，基站可以请求控制节点为该基站配置工作模式，也可以由基站确定备选的工作模式，并将备选的工作模式发送至控制节点，由控制节点决定是否接纳该备选的工作模式。In specific implementation, the base station negotiates the working mode of the base station with the control node, the base station may request the control node to configure the working mode for the base station, or the base station may determine an alternative working mode and send the alternative working mode to the control node , the control node decides whether to accept the alternative working mode.

作为较为具体的实施例，基站开机或者重启，向相关节点请求，获取当前的信息，例如：如果是有线backhaul配置，可以向交换设备的控制实体探寻，可以给自己的backhaul配置分配的速率为多大，当前有线链路的负荷是什么等级等；也可以通过X2接口或者其它类似接口，从相邻基站获得一些必要的信息，相邻基站的工作模式等。基站将获得的上述信息(backhaul配置分配的速率和/或相邻基站的工作模式)，结合自己的能力，选择一个最适合备选的工作模式，在基站确定备选的工作模式之后，向控制节点发送工作模式接纳请求，该工作模式接纳请求中包括备选的工作模式，根据控制节点回复的接纳响应消息确定基站的工作模式。其中，基站确定备选的工作模式时也需要遵循控制节点为基站选择工作模式时的原则。As a more specific example, the base station is powered on or restarted, and requests the relevant nodes to obtain current information. For example, if it is a wired backhaul configuration, you can ask the control entity of the switching device to find out what rate can be allocated to your own backhaul configuration. , what is the load level of the current wired link, etc. It is also possible to obtain some necessary information from the adjacent base station through the X2 interface or other similar interfaces, and the working mode of the adjacent base station. The base station will obtain the above-mentioned information (the rate allocated by the backhaul configuration and/or the working mode of the adjacent base station), and combine its own capabilities to select a working mode that is most suitable for the alternative. The node sends a work mode admission request, the work mode admission request includes alternative work modes, and the work mode of the base station is determined according to the admission response message returned by the control node. Wherein, when the base station determines the alternative working mode, it also needs to follow the principle when the control node selects the working mode for the base station.

在一种可能的实施方式中，本发明实施例提供的配置方法中，当工作模式接纳响应消息指示控制节点同意接纳备选的工作模式时，数据转发设备根据控制节点发送的工作模式接纳响应消息确定该数据转发设备的工作模式包括：数据转发设备将备选的工作模式确定为该数据转发设备的工作模式；当工作模式接纳响应消息指示控制节点拒绝接纳备选的工作模式时，数据转发设备根据控制节点发送的工作模式接纳响应消息确定该数据转发设备的工作模式，包括：当工作模式接纳响应消息中包括控制节点为数据转发设备选择的工作模式时，数据转发设备将该控制节点选择的工作模式确定为该数据转发设备的工作模式；或者，数据转发设备重新确定备选的工作模式，并再次发送工作模式接纳请求至控制节点，其中包括重新确定的备选的工作模式，接收控制节点再次发送的工作模式接纳响应消息，并根据该控制节点再次发送的工作模式接纳响应消息确定该数据转发设备的工作模式。In a possible implementation, in the configuration method provided by the embodiment of the present invention, when the working mode acceptance response message indicates that the control node agrees to accept the alternative working mode, the data forwarding device accepts the working mode according to the working mode acceptance response message sent by the control node. Determining the working mode of the data forwarding device includes: the data forwarding device determines an alternative working mode as the working mode of the data forwarding device; when the working mode acceptance response message indicates that the control node refuses to accept the alternative working mode, the data forwarding device Determining the working mode of the data forwarding device according to the working mode admission response message sent by the control node includes: when the working mode admission response message includes the working mode selected by the control node for the data forwarding device, the data forwarding device selects the working mode selected by the control node. The working mode is determined as the working mode of the data forwarding device; or, the data forwarding device re-determines an alternative working mode, and sends a working mode admission request to the control node again, which includes the re-determined alternative working mode, and receives the control node. The working mode acceptance response message sent again, and the working mode of the data forwarding device is determined according to the working mode acceptance response message sent again by the control node.

在具体实施时，基站将备选的工作模式发送至控制节点之后，控制节点同意接纳该备选的工作模式，则发送用于指示控制节点同意接纳备选的工作模式的接纳响应消息至基站，基站将备选的工作模式确定为工作模式；控制节点拒绝接纳该备选的工作模式，则发送用于指示控制节点拒绝接纳备选的工作模式的接纳响应消息至基站，该消息中可能包括控制节点为基站选择的工作模式，若包括控制节点为基站选择的工作模式，则基站将控制节点为基站选择的工作模式确定为工作模式，若不包括控制节点为基站选择的工作模式，则基站重新确定备选的工作模式，发送至控制节点重新确认是否接纳该重新确定的备选的工作模式。In a specific implementation, after the base station sends the alternative working mode to the control node, and the control node agrees to accept the alternative working mode, it sends an acceptance response message to the base station for instructing the control node to agree to accept the alternative working mode, The base station determines the alternative working mode as the working mode; if the control node refuses to accept the alternative working mode, it sends an admission response message to the base station for instructing the control node to refuse to accept the alternative working mode, which may include the control The working mode selected by the node for the base station. If the working mode selected by the control node for the base station is included, the base station determines the working mode selected by the control node for the base station as the working mode. An alternative working mode is determined and sent to the control node to reconfirm whether to accept the re-determined alternative working mode.

作为较为优选的实施例，基站在确定备选的工作模式时，如果存在多个备选的工作模式，基站可以根据基站对支持的工作模式的偏好信息在多个工作模式中选择最合适的一个工作模式作为备选的工作模式，使用此种方式选择的备选的工作模式虽然可以更好的利用基站的配置，但需要发送至控制节点进行确认，为了提高基站与控制节点之间的协商效率，作为另一较为优选的实施例，本发明实施例提供的配置方法中，备选的工作模式，包括多个工作模式；工作模式接纳响应消息中包括控制节点从多个工作模式中为该数据转发设备选择的工作模式；数据转发设备根据控制节点发送的工作模式接纳响应消息，确定该数据转发设备的工作模式，包括：数据转发设备将该控制节点为该数据转发设备选择的工作模式确定为该数据转发设备的工作模式。As a more preferred embodiment, when the base station determines the alternative working modes, if there are multiple alternative working modes, the base station can select the most suitable one among the multiple working modes according to the preference information of the base station for the supported working modes The working mode is used as an alternative working mode. Although the alternative working mode selected in this way can make better use of the configuration of the base station, it needs to be sent to the control node for confirmation. In order to improve the negotiation efficiency between the base station and the control node , as another preferred embodiment, in the configuration method provided by the embodiment of the present invention, the alternative working mode includes multiple working modes; the working mode acceptance response message includes the control node for the data from the multiple working modes the working mode selected by the forwarding device; the data forwarding device determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node, including: the data forwarding device determines the working mode selected by the control node for the data forwarding device as The working mode of the data forwarding device.

当然，基站将多个备选工作模式发送至控制节点时，也可以以一定的优先级顺序进行排列，以指示控制节点在多个备选的工作模式中选择基站的工作模式时按照该顺序进行选择。Of course, when the base station sends multiple alternative working modes to the control node, they may also be arranged in a certain priority order, so as to instruct the control node to select the working mode of the base station from the multiple alternative working modes according to this order. choose.

在一种可能的实施方式中，本发明实施例提供的配置方法中，在数据转发设备根据协商结果确定该数据转发设备的工作模式之后，还包括：数据转发设备接收控制节点发送的工作模式重配置指令；数据转发设备将当前采用的工作模式切换为工作模式重配置指令中指示的工作模式。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, after the data forwarding device determines the working mode of the data forwarding device according to the negotiation result, the method further includes: the data forwarding device receives the working mode replay sent by the control node. Configuration instruction; the data forwarding device switches the currently adopted working mode to the working mode indicated in the working mode reconfiguration instruction.

在具体实施时，在基站确定工作模式之后，也即在基站工作过程中，由于网络状态的变化，为了提供更好的服务，提高整个系统的效率，控制节点可能对基站的工作模式进行重配置，并发送重配置指令至基站，指示基站在尽量不影响UE的情况下，切换工作模式为重配置指令中指示的工作模式。In specific implementation, after the base station determines the working mode, that is, during the working process of the base station, due to changes in the network state, in order to provide better services and improve the efficiency of the entire system, the control node may reconfigure the working mode of the base station , and send a reconfiguration instruction to the base station, instructing the base station to switch the working mode to the working mode indicated in the reconfiguration instruction without affecting the UE as much as possible.

具体来说，网络状态的变化，包括：基站回程链路的配置进行了重新分配，导致该基站的回程链路速率等发生变化，例如：回程链路的速率由10兆(M)变为1M或由1M变为10M；与基站连接的高层节点其处理负荷发生变化；该基站周围相邻基站的工作模式发生变化；该基站的业务负荷发生变化；空中接口的服务需求发生变化；不满意之前的服务。Specifically, the change of the network state includes: the configuration of the backhaul link of the base station is reassigned, resulting in the change of the backhaul link rate of the base station, for example: the backhaul link rate is changed from 10 megabits (M) to 1M Or from 1M to 10M; the processing load of the high-level node connected to the base station changes; the working mode of the adjacent base stations around the base station changes; the traffic load of the base station changes; the service demand of the air interface changes; before the dissatisfaction service.

作为较为具体的实施例，由于业务的潮汐效应，白天办公楼区域业务量大，而晚上住宅区业务量大，在业务量降低时，基站可以采取更省电的工作模式，甚至关闭，backhaul配置的资源也比较富裕，此时仍旧保持工作状态的基站可以根据情况进行工作模式的切换，以更适合现在的业务状况，提高效率。As a more specific example, due to the tidal effect of services, the business volume in the office building area is large during the day, while the business volume in the residential area is large at night. When the traffic volume decreases, the base station can adopt a more power-saving working mode, or even shut down, backhaul configuration The resources of the base station are also relatively rich, and the base station still in the working state at this time can switch the working mode according to the situation, so as to be more suitable for the current business situation and improve the efficiency.

在一种可能的实施方式中，本发明实施例提供的配置方法中，在数据转发设备根据协商结果确定该数据转发设备的工作模式之后，还包括：数据转发设备当确定需要切换工作模式时，重新与控制节点协商该数据转发设备的工作模式，并根据协商结果对当前采用的工作模式进行切换。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, after the data forwarding device determines the working mode of the data forwarding device according to the negotiation result, the method further includes: when the data forwarding device determines that the working mode needs to be switched, Re-negotiate the working mode of the data forwarding device with the control node, and switch the currently adopted working mode according to the negotiation result.

在具体实施时，当网络状态发生变化，基站可以与控制节点重新协商工作模式，将备选的工作模式发送至控制节点，控制节点进行接纳或选择处理，以重新确定基站的工作模式，基站在尽量不影响UE的情况下切换工作模式，以提供更好的服务，提高整个系统的效率。In specific implementation, when the network state changes, the base station can renegotiate the working mode with the control node, send the alternative working mode to the control node, and the control node performs admission or selection processing to re-determine the working mode of the base station. Switch the working mode without affecting the UE as much as possible to provide better services and improve the efficiency of the entire system.

当然，具体实施时，在基站切换工作模式时，需要基站与高层节点之间就模式切换达到同步，简单的说，就是基站和高层节点需要同时由旧模式切换到新模式，例如：切换之前是L1转发模式，那么二者之间传输的是L1数据，而切换后是L2转发模式，则二者之间传输的是L2数据，基站与高层节点需要对数据包能够无误的识别出来。因此，基站切换工作模式与高层节点变更记录的基站的工作模式需达到同步。Of course, during the specific implementation, when the base station switches the working mode, it is necessary to synchronize the mode switching between the base station and the high-level node. Simply put, the base station and the high-level node need to switch from the old mode to the new mode at the same time. In the L1 forwarding mode, the L1 data is transmitted between the two, and the L2 forwarding mode after switching, then the L2 data is transmitted between the two, and the base station and the high-level nodes need to be able to identify the data packets without error. Therefore, the switching operation mode of the base station needs to be synchronized with the operation mode of the base station in the high-level node change record.

作为较为具体的实施例，一种同步切换的方式是约定切换的绝对时间点，在该时间之前，基站与高层节点都采取旧工作模式进行交互，而到该绝对时间点及之后，同时切换到新工作模式。As a more specific embodiment, a method of synchronous handover is to agree on the absolute time point of the handover. Before this time, the base station and the high-level node use the old working mode to interact, and at and after the absolute time point, simultaneously switch to New work mode.

作为另一较为具体的实施例，另一同步切换的方式是由发送的一方，在新的交互方式开始之前，信令通知对方，要结束旧模式开始新的模式，例如：对于下行数据传输，是由高层节点发送给基站，那么高层节点决定何时切换，可以在旧数据包的末尾添加endmarker类似的标记或者信令，也可以在新数据起始，添加start marker的标记或者信令。类似的，上行数据传输，也可以由基站来进行标记。两个节点可以有一定的先后顺序，例如：接收到高层节点的转换信令之后，基站再发送转换信令，或者接收到基站的转换信令之后，高层节点再发送转换信令，也可以没有先后顺序。As another specific embodiment, another synchronous switching method is that the sending party, before the new interactive mode starts, signals the other party to end the old mode and start the new mode, for example: for downlink data transmission, It is sent by the high-level node to the base station, then the high-level node decides when to switch. It can add a marker or signaling similar to the endmarker at the end of the old data packet, or add the start marker or signaling at the beginning of the new data. Similarly, uplink data transmission can also be marked by the base station. The two nodes may have a certain sequence. For example, after receiving the switching signaling from the high-level node, the base station sends the switching signaling, or after receiving the switching signaling from the base station, the high-level node sends the switching signaling, or there may be no switching signaling. Sequentially.

在控制节点侧，本发明实施例提供的一种数据转发设备工作模式的配置方法，如图2所示，包括：On the control node side, a method for configuring the working mode of a data forwarding device provided by an embodiment of the present invention, as shown in FIG. 2 , includes:

步骤202，控制节点与数据转发设备协商该数据转发设备的工作模式；Step 202, the control node negotiates the working mode of the data forwarding device with the data forwarding device;

步骤204，控制节点向数据转发设备发送协商结果，以指示数据转发设备根据协商结果确定该数据转发设备的工作模式。Step 204, the control node sends the negotiation result to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result.

在一种可能的实施方式中，本发明实施例提供的配置方法中，控制节点与数据转发设备协商该数据转发设备的工作模式，包括：控制节点接收数据转发设备发送的工作模式配置请求；控制节点根据工作模式配置请求，生成工作模式配置指令；控制节点向数据转发设备发送协商结果，以指示数据转发设备根据协商结果确定该数据转发设备的工作模式，具体为：控制节点向数据转发设备发送工作模式配置指令，以指示数据转发设备将该工作模式配置指令中指示的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, the negotiation between the control node and the data forwarding device about the working mode of the data forwarding device includes: the control node receives a working mode configuration request sent by the data forwarding device; controlling The node generates a working mode configuration instruction according to the working mode configuration request; the control node sends the negotiation result to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result. Specifically, the control node sends the data forwarding device to the data forwarding device. The working mode configuration instruction is used to instruct the data forwarding device to determine the working mode indicated in the working mode configuration instruction as the working mode of the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的配置方法中，在控制节点接收数据转发设备发送的工作模式配置请求之前，还包括：控制节点接收数据转发设备发送的下列信息之一或组合：数据转发设备支持的工作模式的能力信息、数据转发设备对支持的工作模式的偏好信息、数据转发设备支持的工作模式的优先级信息；所述控制节点根据所述工作模式配置请求，生成工作模式配置指令，包括：所述控制节点根据所述工作模式配置请求，以及所述数据转发设备发送的所述信息，生成工作模式配置指令。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, before the control node receives the working mode configuration request sent by the data forwarding device, the method further includes: the control node receives one of the following information sent by the data forwarding device or Combination: capability information of the working mode supported by the data forwarding device, preference information of the working mode supported by the data forwarding device, priority information of the working mode supported by the data forwarding device; the control node generates, according to the working mode configuration request, The working mode configuration instruction includes: the control node generates a working mode configuration instruction according to the working mode configuration request and the information sent by the data forwarding device.

在具体实施时，基站将该基站支持的工作模式的能力信息、该基站对支持的工作模式的偏好信息、该基站支持的工作模式的优先级信息发送至控制节点，请求控制节点为该基站配置工作模式，其中，基站支持的工作模式的能力信息包括：基站支持的软件版本、基站的回程链路配置情况、基站对周围情况的测量结果，例如：基站能测量到的在各个频点上的接收信号与干扰功率等。控制节点在为基站选取工作模式时，可以遵循预定的规则，以选择合适的工作模式，提高网络的通信效率。During specific implementation, the base station sends the capability information of the working mode supported by the base station, the preference information of the base station to the supported working mode, and the priority information of the working mode supported by the base station to the control node, and requests the control node to configure the base station for the base station. Working mode, wherein the capability information of the working mode supported by the base station includes: the software version supported by the base station, the backhaul link configuration of the base station, and the measurement results of the surrounding conditions by the base station, such as: Received signal and interference power, etc. When selecting the working mode for the base station, the control node can follow a predetermined rule to select an appropriate working mode and improve the communication efficiency of the network.

在一种可能的实施方式中，本发明实施例提供的配置方法中，控制节点与数据转发设备协商该数据转发设备的工作模式，包括：控制节点接收数据转发设备发送的工作模式接纳请求，该工作模式接纳请求中包括数据转发设备确定的备选的工作模式；控制节点根据是否接纳备选的工作模式，生成工作模式接纳响应消息；控制节点向数据转发设备发送协商结果，以指示数据转发设备根据协商结果确定该数据转发设备的工作模式，具体为：控制节点向数据转发设备发送工作模式接纳响应消息，以指示数据转发设备根据工作模式接纳响应消息，确定该数据转发设备的工作模式。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, the negotiation between the control node and the data forwarding device about the working mode of the data forwarding device includes: the control node receives a working mode admission request sent by the data forwarding device, the The working mode admission request includes the alternative working mode determined by the data forwarding device; the control node generates a working mode acceptance response message according to whether the alternative working mode is accepted; the control node sends the negotiation result to the data forwarding device to instruct the data forwarding device The working mode of the data forwarding device is determined according to the negotiation result. Specifically, the control node sends a working mode acceptance response message to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the working mode acceptance response message.

在一种可能的实施方式中，本发明实施例提供的配置方法中，当控制节点同意接纳备选的工作模式时，控制节点向数据转发设备发送工作模式接纳响应消息，以指示数据转发设备根据工作模式接纳响应消息，确定该数据转发设备的工作模式具体为：控制节点向数据转发设备发送用于指示控制节点同意接纳备选的工作模式的接纳响应消息，以指示数据转发设备将备选的工作模式确定为该数据转发设备的工作模式；当控制节点拒绝接纳备选的工作模式时，控制节点向数据转发设备发送工作模式接纳响应消息，以指示数据转发设备根据工作模式接纳响应消息，确定该数据转发设备的工作模式，包括：当控制节点为数据转发设备选择工作模式时，控制节点向数据转发设备发送的用于指示控制节点拒绝接纳备选的工作模式的接纳响应消息，该接纳响应消息中包括控制节点为数据转发设备选择的工作模式，以指示数据转发设备将该控制节点选择的工作模式确定为该数据转发设备的工作模式；或者，控制节点向数据转发设备发送的用于指示控制节点拒绝接纳备选的工作模式的接纳响应消息，然后，控制节点接收数据转发设备再次发送的工作模式接纳请求，从该工作模式接纳请求中获取数据转发设备重新确定的备选的工作模式，并根据是否接纳该重新确定的备选的工作模式再次发送工作模式接纳响应消息给数据转发设备，以指示数据转发设备根据该再次发送的工作模式接纳响应消息确定该数据转发设备的工作模式。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, when the control node agrees to accept the alternative working mode, the control node sends a working mode acceptance response message to the data forwarding device to instruct the data forwarding device according to the Working mode acceptance response message, determining the working mode of the data forwarding device is specifically: the control node sends an acceptance response message to the data forwarding device for instructing the control node to agree to accept the alternative working mode, to instruct the data forwarding device to accept the alternative working mode. The working mode is determined as the working mode of the data forwarding device; when the control node refuses to accept the alternative working mode, the control node sends a working mode acceptance response message to the data forwarding device to instruct the data forwarding device to accept the response message according to the working mode, determine The working mode of the data forwarding device includes: when the control node selects the working mode for the data forwarding device, the control node sends an admission response message to the data forwarding device to instruct the control node to refuse to accept the alternative working mode, the admission response The message includes the working mode selected by the control node for the data forwarding device to instruct the data forwarding device to determine the working mode selected by the control node as the working mode of the data forwarding device; or, a message sent by the control node to the data forwarding device for indicating The control node refuses to accept the admission response message of the alternative working mode, and then the control node receives the working mode admission request sent again by the data forwarding device, and obtains the alternative working mode re-determined by the data forwarding device from the working mode admission request, And according to whether the re-determined alternative working mode is accepted, a working mode acceptance response message is sent to the data forwarding device again to instruct the data forwarding device to determine the working mode of the data forwarding device according to the re-sent working mode acceptance response message.

在一种可能的实施方式中，本发明实施例提供的配置方法中，备选的工作模式，包括多个工作模式；控制节点从多个工作模式中为数据转发设备选择工作模式；控制节点向数据转发设备发送工作模式接纳响应消息，以指示数据转发设备根据工作模式接纳响应消息，确定该数据转发设备的工作模式，具体为：控制节点向数据转发设备发送工作模式接纳响应消息，该工作模式接纳响应消息中包括控制节点为数据转发设备选择的工作模式，以指示数据转发设备将控制节点选择的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, the alternative working modes include multiple working modes; the control node selects the working mode for the data forwarding device from the multiple working modes; The data forwarding device sends a working mode acceptance response message to instruct the data forwarding device to determine the working mode of the data forwarding device according to the working mode acceptance response message, specifically: the control node sends a working mode acceptance response message to the data forwarding device, the working mode The admission response message includes the working mode selected by the control node for the data forwarding device, so as to instruct the data forwarding device to determine the working mode selected by the control node as the working mode of the data forwarding device.

在具体实施时，当基站发送的备选的工作模式为多个时，控制节点在从多个工作模式中为基站选择工作模式时，应当以一定的优先级顺序进行选择，例如：以基站侧发送备选的工作模式时的顺序选择；优先选择传输时延小的L1转发模式或者优先选择能独立工作的L3转发模式，当然，本领域技术人员应当理解的是，此处并不用于具体限定。In specific implementation, when there are multiple alternative working modes sent by the base station, when the control node selects the working mode for the base station from the multiple working modes, it should select the working mode in a certain priority order, for example: the base station side Sequence selection when sending an alternative working mode; the L1 forwarding mode with a small transmission delay is preferentially selected or the L3 forwarding mode that can work independently is preferred. Of course, those skilled in the art should understand that this is not used to specifically limit .

在一种可能的实施方式中，本发明实施例提供的配置方法中，在控制节点将协商结果发送至数据转发设备之后，还包括：控制节点对数据转发设备的工作模式进行重配置，向数据转发设备发送工作模式重配置指令，以指示数据转发设备将当前采用的工作模式切换为工作模式重配置指令中指示的工作模式。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, after the control node sends the negotiation result to the data forwarding device, the method further includes: the control node reconfigures the working mode of the data forwarding device, and sends the data The forwarding device sends a working mode reconfiguration instruction to instruct the data forwarding device to switch the currently adopted working mode to the working mode indicated in the working mode reconfiguration instruction.

具体来说，网络状态的变化，包括：基站回程链路的配置进行了重新分配，导致该基站的回程链路速率等发生变化，例如：由无线变为有线；与基站连接的高层节点其处理负荷发生变化；该基站周围相邻基站的工作模式发生变化；该基站的业务负荷发生变化；空中接口的服务需求发生变化；不满意之前的服务。Specifically, the change of the network state includes: the configuration of the backhaul link of the base station is reassigned, resulting in the change of the backhaul link rate of the base station, for example: from wireless to wired; The load changes; the working mode of the neighboring base stations around the base station changes; the traffic load of the base station changes; the service demand of the air interface changes; the previous service is not satisfied.

在一种可能的实施方式中，本发明实施例提供的配置方法中，在控制节点将协商结果发送至数据转发设备之后，还包括：控制节点重新与数据转发设备协商该数据转发设备的工作模式，以指示数据转发设备根据协商结果对当前采用的工作模式进行切换。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, after the control node sends the negotiation result to the data forwarding device, the method further includes: the control node re-negotiates with the data forwarding device about the working mode of the data forwarding device , to instruct the data forwarding device to switch the current working mode according to the negotiation result.

在一种可能的实施方式中，本发明实施例提供的配置方法中，该方法还包括：当数据转发设备为用户设备UE，控制节点向UE发送协商结果时，控制节点向覆盖UE的基站发送协商结果，以通知基站该UE的工作模式。In a possible implementation manner, in the configuration method provided by the embodiment of the present invention, the method further includes: when the data forwarding device is a user equipment UE, and the control node sends the negotiation result to the UE, the control node sends the negotiation result to the base station covering the UE. The negotiation result is used to notify the base station of the working mode of the UE.

在具体实施时，用户设备UE作为数据转发设备时，UE的控制面可能是位于宏基站，而用户平面的一部分位于小站(宏基站覆盖范围内的基站)，小站由于传输效率较高，因此UE大量的数据都是从小站传输，因此在UE和宏基站协商工作模式时，也需要与小站交互，考虑小站的能力和资源占用情况等，做出综合决策，同时需要将选择的结果通知给小站，以便于小站后续和UE之间的正常交互。In specific implementation, when the user equipment UE acts as a data forwarding device, the control plane of the UE may be located in the macro base station, and a part of the user plane is located in the small cell (the base station within the coverage of the macro base station). Therefore, a large amount of data of the UE is transmitted from the small station. Therefore, when the UE negotiates the working mode with the macro base station, it also needs to interact with the small station, consider the capabilities and resource occupation of the small station, and make comprehensive decisions. The result is notified to the small station, so as to facilitate the subsequent normal interaction between the small station and the UE.

作为较为具体的实施例，如图3所示，宏基站302的覆盖范围为区域304，区域304内有小站306，该小站306的覆盖范围为区域308，则处于区域308内的提供服务的UE(DonorUE)310即可作为数据转发设备，为不在区域308内的UE 312转发数据。则Donor UE 310作为数据转发设备，其工作模式选择步骤包括：As a more specific example, as shown in FIG. 3 , the coverage of the macro base station 302 is the area 304, and there is a small station 306 in the area 304. The UE (Donor UE) 310 can be used as a data forwarding device to forward data for the UE 312 that is not in the area 308 . Then the Donor UE 310 is used as a data forwarding device, and its working mode selection steps include:

步骤一、Donor UE 310准备作为数据转发设备(无线小站)，为其它UE(如图3中示出的UE 312)提供数据转发服务，向其控制节点(一般是宏基站，如宏基站302)发送工作模式配置请求，该请求中包含Donor UE 310自己的基本信息，例如：支持的工作模式的能力信息，支持的软件版本，backhaul配置情况等，还可以包含Donor UE 310对周围情况的一个基本测量结果，例如：Donor UE 310能测量到的各个频点上的接收信号与干扰功率。Step 1. Donor UE 310 prepares to act as a data forwarding device (wireless small station) to provide data forwarding services for other UEs (such as UE 312 as shown in FIG. 3 ), to its control node (generally a macro base station, such as macro base station 302 ). ) sends a working mode configuration request, the request includes the basic information of the Donor UE 310 itself, such as: the capability information of the supported working modes, the supported software version, the backhaul configuration, etc., and may also include the Donor UE 310's information about the surrounding conditions. Basic measurement results, for example, received signal and interference power at each frequency point that can be measured by the Donor UE 310 .

步骤二、控制节点接收Donor UE 310的工作模式配置请求之后，向该Donor UE310的小站(如图3中示出的小站306)发送查询信令，以获得小站的能力和资源情况等；当然这一步不是必须的，如果控制节点和小站之间关于小站的相应信息是之前交互的，那么控制节点可以不需要发送查询信令，直接使用二者之间交互的最新信息即可。Step 2: After receiving the working mode configuration request of the Donor UE 310, the control node sends a query signaling to the small station of the Donor UE 310 (the small station 306 shown in FIG. 3 ) to obtain the capabilities and resources of the small station, etc. ; Of course, this step is not necessary. If the corresponding information about the small station between the control node and the small station is exchanged before, then the control node does not need to send query signaling, and can directly use the latest information exchanged between the two. .

步骤三、控制节点根据小站的回复或与小站的交互，了解Donor UE 310能力和版本，以及周围的测量情况，小站的能力和资源使用情况，再根据自身掌握的周围小站的情况，backhaul配置实际分配情况等，利用综合的算法(例如：工作模式选择原则)，给该DonorUE 310选择合适的工作模式，并将配置信令发送给该Donor UE 310，同时也需要发送配置信令给覆盖该Donor UE 310的小站。Step 3: The control node learns about the Donor UE 310 capability and version, as well as the surrounding measurement conditions, the capabilities and resource usage of the small station according to the reply of the small station or the interaction with the small station, and then according to the situation of the surrounding small stations that it grasps , the actual allocation of backhaul configuration, etc., use a comprehensive algorithm (for example, the principle of working mode selection) to select an appropriate working mode for the DonorUE 310, and send the configuration signaling to the Donor UE 310, and also need to send the configuration signaling To the small station covering the Donor UE 310.

步骤四、Donor UE 310接收到工作模式配置信令，开始按照配置信令中指示的工作模式正常工作。Step 4: The Donor UE 310 receives the working mode configuration signaling, and starts to work normally according to the working mode indicated in the configuration signaling.

本发明实施例提供的一种数据转发设备工作模式的配置装置，如图4所示，包括：交互单元402，用于与控制节点协商该数据转发设备的工作模式；处理单元404，连接至交互单元402，用于根据协商结果确定该数据转发设备的工作模式。An apparatus for configuring a working mode of a data forwarding device provided by an embodiment of the present invention, as shown in FIG. 4 , includes: an interaction unit 402, configured to negotiate the working mode of the data forwarding device with a control node; a processing unit 404, connected to the interaction unit 404 The unit 402 is configured to determine the working mode of the data forwarding device according to the negotiation result.

本发明实施例提供的配置装置中，通过数据转发设备与控制节点之间协商数据转发设备的工作模式，进而根据协商结果确定数据转发设备的工作模式，使得数据转发设备能够灵活选择工作模式，与现有技术中在接入节点部署之前已经确定该接入节点的工作模式，而且在工作过程中无法灵活选择工作模式相比，灵活选择工作模式使得数据转发设备工作在最适合的工作模式，提升网络的灵活性，从而更好的应对网络资源状态的变化和业务量变化，提高网络的通信效率。In the configuration device provided by the embodiment of the present invention, the working mode of the data forwarding device is negotiated between the data forwarding device and the control node, and then the working mode of the data forwarding device is determined according to the negotiation result, so that the data forwarding device can flexibly select the working mode, and In the prior art, the working mode of the access node has been determined before the deployment of the access node, and the working mode cannot be flexibly selected during the working process. Compared with the flexible selection of the working mode, the data forwarding device can work in the most suitable working mode, which improves the performance of the data forwarding device. The flexibility of the network can better cope with changes in the state of network resources and changes in traffic volume, and improve the communication efficiency of the network.

在一种可能的实施方式中，本发明实施例提供的配置装置中，交互单元402与控制节点协商该数据转发设备的工作模式，包括：交互单元402向控制节点发送工作模式配置请求；交互单元402接收控制节点发送的工作模式配置指令；处理单元404根据协商结果确定该数据转发设备的工作模式，具体为：处理单元404将该工作模式配置指令中指示的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, in the configuration apparatus provided by the embodiment of the present invention, the interaction unit 402 negotiates the working mode of the data forwarding device with the control node, including: the interaction unit 402 sends a working mode configuration request to the control node; the interaction unit 402 receives the working mode configuration instruction sent by the control node; the processing unit 404 determines the working mode of the data forwarding device according to the negotiation result, specifically: the processing unit 404 determines the working mode indicated in the working mode configuration instruction as the working mode of the data forwarding device. Operating mode.

在一种可能的实施方式中，本发明实施例提供的配置装置中，工作模式配置请求中包括下列信息之一或组合：数据转发设备支持的工作模式的能力信息、数据转发设备对支持的工作模式的偏好信息、数据转发设备支持的工作模式的优先级信息。In a possible implementation manner, in the configuration apparatus provided by the embodiment of the present invention, the working mode configuration request includes one or a combination of the following information: capability information of working modes supported by the data forwarding device, and work mode supported by the data forwarding device. The preference information of the mode, the priority information of the working mode supported by the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的配置装置中，在交互单元402向控制节点发送工作模式配置请求之前，交互单元402还用于：交互单元402向控制节点发送下列信息之一或组合：数据转发设备支持的工作模式的能力信息、数据转发设备对支持的工作模式的偏好信息、数据转发设备支持的工作模式的优先级信息。In a possible implementation, in the configuration device provided by the embodiment of the present invention, before the interaction unit 402 sends the working mode configuration request to the control node, the interaction unit 402 is further configured to: the interaction unit 402 sends one of the following information to the control node One or a combination of: capability information of the working modes supported by the data forwarding device, preference information of the data forwarding device for the supported working modes, and priority information of the working modes supported by the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的配置装置中，还包括：模式确定单元406，连接至交互单元402，用于为数据转发设备确定备选的工作模式；交互单元402与控制节点协商该数据转发设备的工作模式，包括：交互单元402发送工作模式接纳请求至控制节点，其中包括备选的工作模式；交互单元402接收控制节点发送的工作模式接纳响应消息；处理单元404根据协商结果确定该数据转发设备的工作模式，具体为：处理单元404根据控制节点发送的工作模式接纳响应消息，确定该数据转发设备的工作模式。In a possible implementation manner, the configuration apparatus provided in this embodiment of the present invention further includes: a mode determination unit 406, connected to the interaction unit 402, and configured to determine an alternative working mode for the data forwarding device; the interaction unit 402 is connected with The control node negotiates the working mode of the data forwarding device, including: the interaction unit 402 sends a working mode admission request to the control node, which includes an alternative working mode; the interaction unit 402 receives the working mode acceptance response message sent by the control node; the processing unit 404 The working mode of the data forwarding device is determined according to the negotiation result. Specifically, the processing unit 404 determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node.

在一种可能的实施方式中，本发明实施例提供的配置装置中，当工作模式接纳响应消息指示控制节点同意接纳备选的工作模式时，处理单元404根据控制节点发送的工作模式接纳响应消息确定该数据转发设备的工作模式包括：处理单元404将备选的工作模式确定为该数据转发设备的工作模式；当工作模式接纳响应消息指示控制节点拒绝接纳备选的工作模式时，处理单元404根据控制节点发送的工作模式接纳响应消息确定该数据转发设备的工作模式，包括：当工作模式接纳响应消息中包括控制节点为数据转发设备选择的工作模式时，处理单元404将该控制节点选择的工作模式确定为该数据转发设备的工作模式；或者，模式确定单元406重新确定备选的工作模式，交互单元402再次发送工作模式接纳请求至控制节点，其中包括重新确定的备选的工作模式，接收控制节点再次发送的工作模式接纳响应消息，处理单元404根据该控制节点再次发送的工作模式接纳响应消息确定该数据转发设备的工作模式。In a possible implementation, in the configuration device provided by the embodiment of the present invention, when the working mode admission response message indicates that the control node agrees to accept the alternative working mode, the processing unit 404 accepts the working mode according to the working mode admission response message sent by the control node. Determining the working mode of the data forwarding device includes: the processing unit 404 determines the alternative working mode as the working mode of the data forwarding device; when the working mode acceptance response message indicates that the control node refuses to accept the alternative working mode, the processing unit 404 Determining the working mode of the data forwarding device according to the working mode admission response message sent by the control node includes: when the working mode admission response message includes the working mode selected by the control node for the data forwarding device, the processing unit 404 selects the working mode selected by the control node. The working mode is determined as the working mode of the data forwarding device; or, the mode determining unit 406 re-determines an alternative working mode, and the interaction unit 402 sends a working mode admission request to the control node again, which includes the re-determined alternative working mode, After receiving the working mode acceptance response message sent again by the control node, the processing unit 404 determines the working mode of the data forwarding device according to the working mode acceptance response message sent again by the control node.

在一种可能的实施方式中，本发明实施例提供的配置装置中，备选的工作模式，包括多个工作模式；工作模式接纳响应消息中包括控制节点从多个工作模式中为该数据转发设备选择的工作模式；处理单元404根据控制节点发送的工作模式接纳响应消息，确定该数据转发设备的工作模式，包括：处理单元404将该控制节点为该数据转发设备选择的工作模式确定为该数据转发设备的工作模式。In a possible implementation, in the configuration device provided by the embodiment of the present invention, the alternative working mode includes multiple working modes; the working mode admission response message includes the control node forwarding the data from the multiple working modes for the data the working mode selected by the device; the processing unit 404 determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node, including: the processing unit 404 determines the working mode selected by the control node for the data forwarding device as the The working mode of the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的配置装置中，在处理单元404根据协商结果确定该数据转发设备的工作模式之后，交互单元402还用于：接收控制节点发送的工作模式重配置指令；处理单元404还用于将当前采用的工作模式切换为工作模式重配置指令中指示的工作模式。In a possible implementation manner, in the configuration apparatus provided by the embodiment of the present invention, after the processing unit 404 determines the working mode of the data forwarding device according to the negotiation result, the interaction unit 402 is further configured to: receive the working mode sent by the control node Reconfiguration instruction; the processing unit 404 is further configured to switch the currently adopted working mode to the working mode indicated in the working mode reconfiguration instruction.

在一种可能的实施方式中，本发明实施例提供的配置装置中，在处理单元根据协商结果确定该数据转发设备的工作模式之后，还包括：判断单元408，连接至交互单元402，用于确定是否需要切换工作模式，以及当确定需要切换工作模式时，交互单元402重新与控制节点协商该数据转发设备的工作模式，处理单元404根据协商结果对当前采用的工作模式进行切换。In a possible implementation manner, in the configuration apparatus provided by the embodiment of the present invention, after the processing unit determines the working mode of the data forwarding device according to the negotiation result, it further includes: a judgment unit 408, connected to the interaction unit 402, for Determine whether the working mode needs to be switched, and when it is determined that the working mode needs to be switched, the interaction unit 402 re-negotiates the working mode of the data forwarding device with the control node, and the processing unit 404 switches the currently adopted working mode according to the negotiation result.

在本发明实施例的配置装置中，交互单元402可以采用具有信号收发功能的通讯设备，处理单元404、模式确定单元406、判断单元408均可以采用CPU、单片机等处理器。In the configuration device of the embodiment of the present invention, the interaction unit 402 may use a communication device with a signal sending and receiving function, and the processing unit 404, the mode determination unit 406, and the judgment unit 408 may all use processors such as CPU and single-chip microcomputer.

在本发明实施例中，基站的实体装置结构如图5所示，包括：处理器502(对应于图4中的处理单元404、模式确定单元406与判断单元408)、存储器504、总线接口506以及收发机508(对应于图4中的交互单元402)，其中，处理器502用于读取存储器504中的程序，执行下列过程：In this embodiment of the present invention, the physical device structure of the base station is shown in FIG. 5 , including: a processor 502 (corresponding to the processing unit 404 , the mode determination unit 406 and the judgment unit 408 in FIG. 4 ), a memory 504 , and a bus interface 506 And the transceiver 508 (corresponding to the interaction unit 402 in FIG. 4 ), wherein the processor 502 is used to read the program in the memory 504, and perform the following processes:

通过收发机508收发数据与控制节点协商基站的工作模式，并根据协商结果确定该基站的工作模式，具体分为以下四种实施方式。The transceiver 508 transmits and receives data to negotiate the working mode of the base station with the control node, and determines the working mode of the base station according to the negotiation result, which is specifically divided into the following four implementations.

基站向控制节点发送工作模式配置请求，请求控制节点为其配置工作模式，具体包括：The base station sends a working mode configuration request to the control node, requesting the control node to configure the working mode for it, specifically including:

实施方式一：通过收发机508向控制节点发送工作模式配置请求，其中，工作模式配置请求中包括下列信息之一或组合：基站支持的工作模式的能力信息、基站对支持的工作模式的偏好信息、基站支持的工作模式的优先级信息，并通过收发机508接收控制节点发送的工作模式配置指令，将工作模式配置指令中指示的工作模式确定为基站的工作模式。Embodiment 1: Send a working mode configuration request to the control node through the transceiver 508, wherein the working mode configuration request includes one or a combination of the following information: capability information of the working modes supported by the base station, preference information of the base station for the supported working modes , priority information of the working mode supported by the base station, and receive the working mode configuration instruction sent by the control node through the transceiver 508, and determine the working mode indicated in the working mode configuration instruction as the working mode of the base station.

实施方式二、通过收发机508向控制节点发送下列信息之一或组合：基站支持的工作模式的能力信息、基站对支持的工作模式的偏好信息、基站支持的工作模式的优先级信息，然后向控制节点发送工作模式配置请求，并通过收发机508接收控制节点发送的工作模式配置指令，将工作模式配置指令中指示的工作模式确定为基站的工作模式。Embodiment 2: Send one or a combination of the following information to the control node through the transceiver 508: the capability information of the working mode supported by the base station, the preference information of the base station for the supported working mode, the priority information of the working mode supported by the base station, and then send the information to the control node. The control node sends the working mode configuration request, and receives the working mode configuration instruction sent by the control node through the transceiver 508, and determines the working mode indicated in the working mode configuration instruction as the working mode of the base station.

基站确定备选的工作模式，与控制节点协商是否支持基站配置为该备选的工作模式，具体包括：The base station determines an alternative working mode, and negotiates with the control node whether to support the base station to configure the alternative working mode, specifically including:

实施方式三、通过读取存储器504中的程序确定备选的工作模式，通过收发机508向控制节点发送工作模式接纳请求，其中，工作模式接纳请求中包括备选的工作模式，并通过收发机508接收控制节点发送的工作模式接纳响应信息，根据接纳响应信息确定基站的工作模式，工作模式接纳响应消息中包括控制节点是否接纳该备选的工作模式，优选地，工作模式接纳响应消息中还可以包括控制节点为基站确定的工作模式。Embodiment 3: The alternative working mode is determined by reading the program in the memory 504, and the working mode admission request is sent to the control node through the transceiver 508, wherein the working mode acceptance request includes the alternative working mode, and the working mode is sent through the transceiver 508. 508 Receive the work mode admission response information sent by the control node, determine the work mode of the base station according to the admission response information, and the work mode admission response message includes whether the control node accepts the alternative work mode. Preferably, the work mode admission response message also includes: It may include a working mode determined by the control node for the base station.

实施方式四、通过读取存储器504中的程序确定多个备选的工作模式，通过收发机508向控制节点发送工作模式接纳请求，其中，工作模式接纳请求中包括多个备选的工作模式，并通过收发机508接收控制节点发送的工作模式接纳响应信息，根据接纳响应信息确定基站的工作模式，工作模式接纳响应信息中包括控制节点从多个备选的工作模式中为基站选择的工作模式。Embodiment 4: Determine multiple alternative working modes by reading the program in the memory 504, and send a working mode acceptance request to the control node through the transceiver 508, wherein the working mode acceptance request includes multiple alternative working modes, And receive the working mode acceptance response information sent by the control node through the transceiver 508, and determine the working mode of the base station according to the acceptance response information, and the working mode acceptance response information includes the working mode selected by the control node for the base station from a plurality of alternative working modes. .

在基站工作过程中需要切换工作模式时，处理器502通过收发机508与控制节点重新协商基站的工作模式，或者通过收发机508接收控制节点发送的工作模式重配置指令，进行基站工作模式的切换。When the working mode of the base station needs to be switched during the working process of the base station, the processor 502 renegotiates the working mode of the base station with the control node through the transceiver 508, or receives the working mode reconfiguration instruction sent by the control node through the transceiver 508 to switch the working mode of the base station .

其中，在图5中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器502代表的一个或多个处理器和存储器504代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口506提供接口，收发机508可以是多个元件，即包括发送机和收发机，提供用于在传输介质上与各种其他装置通信的单元。处理器502负责管理总线架构和通常的处理，存储器504可以存储处理器502在执行操作时所使用的数据。5, the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 502 and various circuits of memory represented by memory 504 are linked together. The bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein. The bus interface 506 provides the interface, and the transceiver 508 may be a plurality of elements, ie, including a transmitter and a transceiver, providing a means for communicating with various other devices over a transmission medium. The processor 502 is responsible for managing the bus architecture and general processing, and the memory 504 may store data used by the processor 502 in performing operations.

本发明实施例提供的一种数据转发设备工作模式的配置装置，如图6所示，包括：协商单元602，用于与数据转发设备协商该数据转发设备的工作模式；发送单元604，连接至协商单元602，用于向数据转发设备发送协商结果，以指示数据转发设备根据协商结果确定该数据转发设备的工作模式。An apparatus for configuring a working mode of a data forwarding device provided by an embodiment of the present invention, as shown in FIG. 6 , includes: a negotiation unit 602, configured to negotiate the working mode of the data forwarding device with the data forwarding device; a sending unit 604, connected to The negotiation unit 602 is configured to send a negotiation result to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result.

在一种可能的实施方式中，本发明实施例提供的配置装置中，协商单元602与数据转发设备协商该数据转发设备的工作模式，包括：接收数据转发设备发送的工作模式配置请求；该配置装置还包括：模式配置单元606，连接至协商单元602和发送单元604，用于根据工作模式配置请求，生成工作模式配置指令；发送单元604向数据转发设备发送协商结果，以指示数据转发设备根据协商结果确定该数据转发设备的工作模式，具体为：发送单元604向数据转发设备发送工作模式配置指令，以指示数据转发设备将该工作模式配置指令中指示的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, in the configuration apparatus provided by the embodiment of the present invention, the negotiating unit 602 negotiates the working mode of the data forwarding device with the data forwarding device, including: receiving a working mode configuration request sent by the data forwarding device; configuring the The apparatus also includes: a mode configuration unit 606, connected to the negotiation unit 602 and the sending unit 604, for generating a working mode configuration instruction according to the working mode configuration request; the sending unit 604 sends the negotiation result to the data forwarding device to instruct the data forwarding device to follow The negotiation result determines the working mode of the data forwarding device, specifically: the sending unit 604 sends a working mode configuration instruction to the data forwarding device to instruct the data forwarding device to determine the working mode indicated in the working mode configuration instruction as the working mode of the data forwarding device. Operating mode.

在一种可能的实施方式中，本发明实施例提供的配置装置中，在协商单元602接收数据转发设备发送的工作模式配置请求之前，还用于：协商单元602接收数据转发设备发送的下列信息之一或组合：数据转发设备支持的工作模式的能力信息、数据转发设备对支持的工作模式的偏好信息、数据转发设备支持的工作模式的优先级信息；模式配置单元606根据工作模式配置请求，生成工作模式配置指令，包括：模式配置单元606根据工作模式配置请求，以及数据转发设备发送的信息，生成工作模式配置指令。In a possible implementation manner, in the configuration apparatus provided by the embodiment of the present invention, before the negotiation unit 602 receives the working mode configuration request sent by the data forwarding device, the negotiation unit 602 is further configured to: receive the following information sent by the data forwarding device One or a combination of: capability information of the working mode supported by the data forwarding device, preference information of the working mode supported by the data forwarding device, priority information of the working mode supported by the data forwarding device; the mode configuration unit 606 configures the request according to the working mode, Generating the working mode configuration instruction includes: the mode configuration unit 606 generates the working mode configuration instruction according to the working mode configuration request and the information sent by the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的配置装置中，协商单元602与数据转发设备协商该数据转发设备的工作模式，包括：接收数据转发设备发送的工作模式接纳请求，该工作模式接纳请求中包括数据转发设备确定的备选的工作模式；模式配置单元606还用于根据是否接纳备选的工作模式，生成工作模式接纳响应消息；发送单元604向数据转发设备发送协商结果，以指示数据转发设备根据协商结果确定该数据转发设备的工作模式，具体为：发送单元604向数据转发设备发送工作模式接纳响应消息，以指示数据转发设备根据工作模式接纳响应消息，确定该数据转发设备的工作模式。In a possible implementation manner, in the configuration apparatus provided by the embodiment of the present invention, the negotiating unit 602 negotiates the working mode of the data forwarding device with the data forwarding device, including: receiving a working mode acceptance request sent by the data forwarding device, and the working mode The mode admission request includes an alternative working mode determined by the data forwarding device; the mode configuration unit 606 is further configured to generate a working mode acceptance response message according to whether the alternative working mode is accepted; the sending unit 604 sends the negotiation result to the data forwarding device, To instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result, specifically: the sending unit 604 sends a working mode acceptance response message to the data forwarding device to instruct the data forwarding device to accept the response message according to the working mode, and determine the data forwarding The working mode of the device.

在一种可能的实施方式中，本发明实施例提供的配置装置中，当模式配置单元606同意接纳备选的工作模式时，发送单元604向数据转发设备发送工作模式接纳响应消息，以指示数据转发设备根据工作模式接纳响应消息，确定该数据转发设备的工作模式具体为：发送单元604向数据转发设备发送用于指示控制节点同意接纳备选的工作模式的接纳响应消息，以指示数据转发设备将备选的工作模式确定为该数据转发设备的工作模式；当模式配置单元606拒绝接纳备选的工作模式时，发送单元604向数据转发设备发送工作模式接纳响应消息，以指示数据转发设备根据工作模式接纳响应消息，确定该数据转发设备的工作模式，包括：当模式配置单元606为数据转发设备选择工作模式时，发送单元604向数据转发设备发送的用于指示控制节点拒绝接纳备选的工作模式的接纳响应消息，该接纳响应消息中包括模式配置单元606为数据转发设备选择的工作模式，以指示数据转发设备将该控制节点选择的工作模式确定为该数据转发设备的工作模式；或者，发送单元604向数据转发设备发送的用于指示控制节点拒绝接纳备选的工作模式的接纳响应消息，然后，协商单元602接收数据转发设备再次发送的工作模式接纳请求，从该工作模式接纳请求中获取数据转发设备重新确定的备选的工作模式，模式配置单元606根据是否接纳该重新确定的备选的工作模式，发送单元604再次发送工作模式接纳响应消息给数据转发设备，以指示数据转发设备根据该再次发送的工作模式接纳响应消息确定该数据转发设备的工作模式。In a possible implementation, in the configuration apparatus provided by the embodiment of the present invention, when the mode configuration unit 606 agrees to accept the alternative working mode, the sending unit 604 sends a working mode acceptance response message to the data forwarding device to indicate the data The forwarding device determines the working mode of the data forwarding device according to the working mode acceptance response message. Specifically, the sending unit 604 sends an acceptance response message to the data forwarding device for instructing the control node to agree to accept the alternative working mode, so as to indicate the data forwarding device. Determine the alternative working mode as the working mode of the data forwarding device; when the mode configuration unit 606 refuses to accept the alternative working mode, the sending unit 604 sends a working mode acceptance response message to the data forwarding device to instruct the data forwarding device according to The working mode acceptance response message, which determines the working mode of the data forwarding device, includes: when the mode configuration unit 606 selects the working mode for the data forwarding device, the sending unit 604 sends a message to the data forwarding device to instruct the control node to refuse to accept the alternative. an admission response message for the working mode, the admission response message includes the working mode selected by the mode configuration unit 606 for the data forwarding device to instruct the data forwarding device to determine the working mode selected by the control node as the working mode of the data forwarding device; or , an admission response message sent by the sending unit 604 to the data forwarding device to instruct the control node to refuse to accept the alternative working mode, and then, the negotiating unit 602 receives the working mode acceptance request sent again by the data forwarding device, and accepts the request from the working mode The alternative working mode that is re-determined by the data forwarding device is obtained in , the mode configuration unit 606 according to whether to accept the re-determined alternative working mode, the sending unit 604 sends the working mode acceptance response message again to the data forwarding device to indicate the data forwarding The device determines the working mode of the data forwarding device according to the resent working mode acceptance response message.

在一种可能的实施方式中，本发明实施例提供的配置装置中，备选的工作模式，包括多个工作模式；模式配置单元606还用于：从多个工作模式中为数据转发设备选择工作模式；发送单元604向数据转发设备发送工作模式接纳响应消息，以指示数据转发设备根据工作模式接纳响应消息，确定该数据转发设备的工作模式，具体为：发送单元604向数据转发设备发送工作模式接纳响应消息，该工作模式接纳响应消息中包括模式配置单元606为数据转发设备选择的工作模式，以指示数据转发设备将模式配置单元606选择的工作模式确定为该数据转发设备的工作模式。In a possible implementation manner, in the configuration apparatus provided by the embodiment of the present invention, the alternative working modes include multiple working modes; the mode configuration unit 606 is further configured to: select for the data forwarding device from the multiple working modes Working mode; the sending unit 604 sends a working mode acceptance response message to the data forwarding device to instruct the data forwarding device to accept the response message according to the working mode and determine the working mode of the data forwarding device, specifically: the sending unit 604 sends a working mode to the data forwarding device The mode acceptance response message includes the working mode selected by the mode configuration unit 606 for the data forwarding device to instruct the data forwarding device to determine the working mode selected by the mode configuration unit 606 as the working mode of the data forwarding device.

在一种可能的实施方式中，本发明实施例提供的配置装置中，在发送单元604将协商结果发送至数据转发设备之后，模式配置单元606还用于对数据转发设备的工作模式进行重配置；发送单元604向数据转发设备发送工作模式重配置指令，以指示数据转发设备将当前采用的工作模式切换为工作模式重配置指令中指示的工作模式。In a possible implementation, in the configuration apparatus provided by the embodiment of the present invention, after the sending unit 604 sends the negotiation result to the data forwarding device, the mode configuration unit 606 is further configured to reconfigure the working mode of the data forwarding device ; The sending unit 604 sends a working mode reconfiguration instruction to the data forwarding device to instruct the data forwarding device to switch the currently adopted working mode to the working mode indicated in the working mode reconfiguration instruction.

在一种可能的实施方式中，本发明实施例提供的配置装置中，在发送单元604将协商结果发送至数据转发设备之后，协商单元602重新与数据转发设备协商该数据转发设备的工作模式，以指示数据转发设备根据协商结果对当前采用的工作模式进行切换。In a possible implementation manner, in the configuration apparatus provided by the embodiment of the present invention, after the sending unit 604 sends the negotiation result to the data forwarding device, the negotiating unit 602 re-negotiates with the data forwarding device about the working mode of the data forwarding device, to instruct the data forwarding device to switch the currently adopted working mode according to the negotiation result.

在一种可能的实施方式中，本发明实施例提供的配置装置中，当数据转发设备为用户设备UE，发送单元604向UE发送协商结果时，还用于向覆盖该UE的基站发送协商结果，以通知基站该UE的工作模式。In a possible implementation manner, in the configuration apparatus provided by the embodiment of the present invention, when the data forwarding device is a user equipment UE, and the sending unit 604 sends the negotiation result to the UE, it is further configured to send the negotiation result to the base station covering the UE , to notify the base station of the working mode of the UE.

在本发明实施例的配置装置中，协商单元602可以采用具有信号接收能力的接收机，发送单元604可以采用具有信号发射能力的发射器，模式配置单元606可以采用CPU、单片机等处理器。In the configuration device of the embodiment of the present invention, the negotiating unit 602 may use a receiver with signal receiving capability, the sending unit 604 may use a transmitter with signal transmitting capability, and the mode configuration unit 606 may use a processor such as a CPU or a single-chip microcomputer.

在本发明实施例中，控制节点的实体装置结构如图7所示，包括：处理器702(对应于图6中的模式配置单元606)、存储器704、总线接口706以及收发机708(对应于图6中的协商单元602以及发送单元604)，其中，处理器702用于读取存储器704中的程序，执行下列过程：In this embodiment of the present invention, the physical device structure of the control node is shown in FIG. 7 , including: a processor 702 (corresponding to the mode configuration unit 606 in FIG. 6 ), a memory 704 , a bus interface 706 , and a transceiver 708 (corresponding to the mode configuration unit 606 in FIG. 6 ) The negotiation unit 602 and the sending unit 604 in FIG. 6 ), wherein the processor 702 is configured to read the program in the memory 704, and perform the following processes:

通过收发机708收发数据与基站协商基站的工作模式，并将协商结果发送至基站，指示基站根据协商结果确定工作模式，具体分为以下四种实施方式。The transceiver 708 transmits and receives data to negotiate the working mode of the base station with the base station, and sends the negotiation result to the base station, instructing the base station to determine the working mode according to the negotiation result, which is specifically divided into the following four implementations.

控制节点接收基站发送的工作模式配置请求，为基站配置工作模式，具体包括：The control node receives the working mode configuration request sent by the base station, and configures the working mode for the base station, which specifically includes:

实施方式一：通过收发机708接收基站发送的工作模式配置请求，其中，工作模式配置请求中包括下列信息之一或组合：基站支持的工作模式的能力信息、基站对支持的工作模式的偏好信息、基站支持的工作模式的优先级信息，处理器702根据基站发送的工作模式配置请求中包括的信息，读取存储器704中的程序，为基站配置工作模式生成工作模式配置指令，并通过收发机708将工作模式配置指令发送至基站，以指示基站将工作模式配置指令中指示的工作模式确定为基站的工作模式。Embodiment 1: The working mode configuration request sent by the base station is received by the transceiver 708, wherein the working mode configuration request includes one or a combination of the following information: capability information of the working modes supported by the base station, preference information of the base station for the supported working modes , the priority information of the working mode supported by the base station, the processor 702 reads the program in the memory 704 according to the information included in the working mode configuration request sent by the base station, generates a working mode configuration instruction for the base station configuration working mode, and passes the transceiver 708 Send the working mode configuration instruction to the base station to instruct the base station to determine the working mode indicated in the working mode configuration instruction as the working mode of the base station.

实施方式二、通过收发机708接收基站发送的下列信息之一或组合：基站支持的工作模式的能力信息、基站对支持的工作模式的偏好信息、基站支持的工作模式的优先级信息，然后接收基站发送的工作模式配置请求，处理器702根据基站发送的工作模式配置请求中包括的信息，读取存储器704中的程序，为基站配置工作模式生成工作模式配置指令，并通过收发机708将工作模式配置指令发送至基站，以指示基站将工作模式配置指令中指示的工作模式确定为基站的工作模式。Embodiment 2: One or a combination of the following information sent by the base station is received by the transceiver 708: capability information of the working modes supported by the base station, preference information of the base station for the supported working modes, priority information of the working modes supported by the base station, and then receive The working mode configuration request sent by the base station, the processor 702 reads the program in the memory 704 according to the information included in the working mode configuration request sent by the base station, generates a working mode configuration instruction for the base station configuration working mode, and transmits the working mode through the transceiver 708. The mode configuration instruction is sent to the base station to instruct the base station to determine the working mode indicated in the working mode configuration instruction as the working mode of the base station.

控制节点接收基站发送的备选的工作模式，为基站选择工作模式，具体包括：The control node receives the alternative working mode sent by the base station, and selects the working mode for the base station, which specifically includes:

实施方式三、通过收发机708接收基站发送的工作模式接纳请求，其中，工作模式接纳请求中包括基站确定的备选的工作模式，处理器702读取存储器704中的程序，确定是否接纳该备选的工作模式，并生成工作模式接纳响应信息，通过收发机708向基站发送该工作模式接纳响应消息，以指示基站根据工作模式接纳响应消息确定工作模式，优选地，工作模式接纳响应消息中还可以包括处理器702为基站确定的工作模式。Embodiment 3: Receive a working mode acceptance request sent by the base station through the transceiver 708, wherein the working mode acceptance request includes an alternative working mode determined by the base station, and the processor 702 reads the program in the memory 704 to determine whether to accept the device. The selected work mode, and the work mode admission response message is generated, and the work mode admission response message is sent to the base station through the transceiver 708 to instruct the base station to determine the work mode according to the work mode admission response message. Preferably, the work mode admission response message also includes The operation mode determined by the processor 702 for the base station may be included.

实施方式四、通过收发机708接收基站发送的工作模式接纳请求，其中，工作模式接纳请求中包括基站确定的多个备选的工作模式，处理器702读取存储器704中的程序，从多个备选的工作模式中为基站选择的工作模式，并生成工作模式接纳响应信息，通过收发机708向基站发送工作模式接纳响应消息，以指示基站根据工作模式接纳响应消息确定工作模式。Embodiment 4: Receive a working mode admission request sent by the base station through the transceiver 708, wherein the working mode admission request includes multiple alternative working modes determined by the base station, and the processor 702 reads the program in the memory 704, from the multiple The alternative working mode is the working mode selected by the base station, generates working mode acceptance response information, and sends a working mode acceptance response message to the base station through the transceiver 708 to instruct the base station to determine the working mode according to the working mode acceptance response message.

在基站工作过程中需要切换工作模式时，处理器702通过收发机708与基站重新协商基站的工作模式，或者读取存储器704中的程序为基站重新配置工作模式，生成工作模式重配置指令通过收发机708发送至基站，以指示基站切换工作模式。When the working mode of the base station needs to be switched during the working process of the base station, the processor 702 renegotiates the working mode of the base station with the base station through the transceiver 708, or reads the program in the memory 704 to reconfigure the working mode for the base station, and generates a working mode reconfiguration instruction by sending and receiving The machine 708 is sent to the base station to instruct the base station to switch the working mode.

值得注意的是，以上以数据转发设备为基站为例进行说明，但是当数据转发设备为UE时，处理器702通过收发机708向UE发送工作模式的协商结果时，还需要将工作模式的协商结果发送至覆盖该UE的基站，以通知基站该UE的工作模式。It is worth noting that the above description takes the data forwarding device as a base station as an example, but when the data forwarding device is a UE, when the processor 702 sends the negotiation result of the working mode to the UE through the transceiver 708, the negotiation result of the working mode also needs to be The result is sent to the base station covering the UE to inform the base station of the working mode of the UE.

其中，在图7中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器702代表的一个或多个处理器和存储器704代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口706提供接口，收发机708可以是多个元件，即包括发送机和收发机，提供用于在传输介质上与各种其他装置通信的单元。处理器702负责管理总线架构和通常的处理，存储器704可以存储处理器702在执行操作时所使用的数据。7, the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 702 and various circuits of memory represented by memory 704 are linked together. The bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein. The bus interface 706 provides the interface, and the transceiver 708 may be a plurality of elements, ie, including a transmitter and a transceiver, providing a means for communicating with various other devices over a transmission medium. The processor 702 is responsible for managing the bus architecture and general processing, and the memory 704 may store data used by the processor 702 in performing operations.

本发明实施例提供了一种数据转发设备工作模式的配置方法及装置，通过数据转发设备与控制节点之间协商数据转发设备的工作模式，进而根据协商结果确定数据转发设备的工作模式，使得数据转发设备能够灵活选择工作模式，从而工作在最适合的工作模式，提升网络的灵活性，从而更好的应对网络资源状态的变化和业务量变化，提高网络的通信效率。Embodiments of the present invention provide a method and device for configuring the working mode of a data forwarding device. The working mode of the data forwarding device is negotiated between the data forwarding device and a control node, and then the working mode of the data forwarding device is determined according to the negotiation result, so that the data The forwarding device can flexibly choose the working mode, so as to work in the most suitable working mode and improve the flexibility of the network, so as to better cope with changes in the state of network resources and changes in traffic volume, and improve the communication efficiency of the network.

本领域内的技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media having computer-usable program code embodied therein, including but not limited to disk storage, optical storage, and the like.

本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, provided that these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims (38)

1.一种数据转发设备工作模式的配置方法，其特征在于，包括：1. a configuration method of a data forwarding device working mode, is characterized in that, comprising: 所述数据转发设备与控制节点协商该数据转发设备的工作模式；其中，所述工作模式是基于所述控制节点的转发数据的数据类型确定的，包括层一L1转发模式、层二L2转发模式和层三L3转发模式；The data forwarding device and the control node negotiate the working mode of the data forwarding device; wherein, the working mode is determined based on the data type of the forwarded data of the control node, including a layer-1 L1 forwarding mode and a layer-2 L2 forwarding mode and Layer 3 L3 forwarding mode; 所述数据转发设备根据协商结果确定该数据转发设备的工作模式。The data forwarding device determines the working mode of the data forwarding device according to the negotiation result. 2.根据权利要求1所述的配置方法，其特征在于，所述数据转发设备与控制节点协商该数据转发设备的工作模式，包括：该数据转发设备向所述控制节点发送工作模式配置请求；数据转发设备接收所述控制节点发送的工作模式配置指令；2 . The configuration method according to claim 1 , wherein the negotiation between the data forwarding device and the control node about the working mode of the data forwarding device comprises: the data forwarding device sending a working mode configuration request to the control node; 2 . The data forwarding device receives the working mode configuration instruction sent by the control node; 所述数据转发设备根据协商结果确定该数据转发设备的工作模式，具体为：所述数据转发设备将该工作模式配置指令中指示的工作模式确定为该数据转发设备的工作模式。The data forwarding device determines the working mode of the data forwarding device according to the negotiation result, specifically: the data forwarding device determines the working mode indicated in the working mode configuration instruction as the working mode of the data forwarding device. 3.根据权利要求2所述的配置方法，其特征在于，所述工作模式配置请求中包括下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息。3. The configuration method according to claim 2, wherein the working mode configuration request includes one or a combination of the following information: capability information of the working mode supported by the data forwarding device; Preference information of supported working modes, and priority information of working modes supported by the data forwarding device. 4.根据权利要求2所述的配置方法，其特征在于，在数据转发设备向所述控制节点发送工作模式配置请求之前，还包括：4. The configuration method according to claim 2, wherein before the data forwarding device sends a working mode configuration request to the control node, the method further comprises: 该数据转发设备向所述控制节点发送下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息。The data forwarding device sends one or a combination of the following information to the control node: capability information of the working mode supported by the data forwarding device, preference information of the data forwarding device for the supported working mode, support of the data forwarding device The priority information of the working mode. 5.根据权利要求1所述的配置方法，其特征在于，所述数据转发设备与控制节点协商该数据转发设备的工作模式，包括：5. The configuration method according to claim 1, wherein the negotiation between the data forwarding device and the control node on the working mode of the data forwarding device comprises: 所述数据转发设备确定备选的工作模式；the data forwarding device determines an alternative working mode; 该数据转发设备发送工作模式接纳请求至所述控制节点，其中包括所述备选的工作模式；The data forwarding device sends a working mode admission request to the control node, which includes the alternative working mode; 所述数据转发设备接收所述控制节点发送的工作模式接纳响应消息；receiving, by the data forwarding device, a working mode acceptance response message sent by the control node; 所述数据转发设备根据协商结果确定该数据转发设备的工作模式，具体为：所述数据转发设备根据所述控制节点发送的工作模式接纳响应消息，确定该数据转发设备的工作模式。The data forwarding device determines the working mode of the data forwarding device according to the negotiation result, specifically: the data forwarding device determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node. 6.根据权利要求5所述的配置方法，其特征在于，当所述工作模式接纳响应消息指示所述控制节点同意接纳所述备选的工作模式时，所述数据转发设备根据所述控制节点发送的工作模式接纳响应消息确定该数据转发设备的工作模式包括：所述数据转发设备将所述备选的工作模式确定为该数据转发设备的工作模式；6 . The configuration method according to claim 5 , wherein when the working mode admission response message indicates that the control node agrees to accept the alternative working mode, the data forwarding device according to the control node The sent working mode acceptance response message to determine the working mode of the data forwarding device includes: the data forwarding device determining the alternative working mode as the working mode of the data forwarding device; 当所述工作模式接纳响应消息指示所述控制节点拒绝接纳所述备选的工作模式时，所述数据转发设备根据所述控制节点发送的工作模式接纳响应消息确定该数据转发设备的工作模式，包括：When the working mode acceptance response message indicates that the control node refuses to accept the alternative working mode, the data forwarding device determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node, include: 当所述工作模式接纳响应消息中包括所述控制节点为所述数据转发设备选择的工作模式时，所述数据转发设备将该控制节点选择的工作模式确定为该数据转发设备的工作模式；When the working mode admission response message includes the working mode selected by the control node for the data forwarding device, the data forwarding device determines the working mode selected by the control node as the working mode of the data forwarding device; 或者，所述数据转发设备重新确定备选的工作模式，并再次发送工作模式接纳请求至所述控制节点，其中包括重新确定的备选的工作模式，接收所述控制节点再次发送的工作模式接纳响应消息，并根据该控制节点再次发送的工作模式接纳响应消息确定该数据转发设备的工作模式。Alternatively, the data forwarding device re-determines an alternative working mode, and sends a working mode admission request to the control node again, which includes the re-determined alternative working mode, and receives the working mode admission sent again by the control node. The response message is received, and the working mode of the data forwarding device is determined according to the working mode acceptance response message sent again by the control node. 7.根据权利要求5所述的配置方法，其特征在于，所述备选的工作模式，包括多个工作模式；7. The configuration method according to claim 5, wherein the alternative working modes include multiple working modes; 所述工作模式接纳响应消息中包括所述控制节点从所述多个工作模式中为该数据转发设备选择的工作模式；The working mode admission response message includes the working mode selected by the control node for the data forwarding device from the plurality of working modes; 所述数据转发设备根据所述控制节点发送的工作模式接纳响应消息，确定该数据转发设备的工作模式，包括：所述数据转发设备将该控制节点为该数据转发设备选择的工作模式确定为该数据转发设备的工作模式。The data forwarding device determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node, including: the data forwarding device determines the working mode selected by the control node for the data forwarding device as the data forwarding device. The working mode of the data forwarding device. 8.根据权利要求1所述的配置方法，其特征在于，在所述数据转发设备根据协商结果确定该数据转发设备的工作模式之后，还包括：8. The configuration method according to claim 1, wherein after the data forwarding device determines the working mode of the data forwarding device according to the negotiation result, the method further comprises: 所述数据转发设备接收所述控制节点发送的工作模式重配置指令；receiving, by the data forwarding device, a working mode reconfiguration instruction sent by the control node; 所述数据转发设备将当前采用的工作模式切换为所述工作模式重配置指令中指示的工作模式。The data forwarding device switches the currently adopted working mode to the working mode indicated in the working mode reconfiguration instruction. 9.根据权利要求1所述的配置方法，其特征在于，在所述数据转发设备根据协商结果确定该数据转发设备的工作模式之后，还包括：9. The configuration method according to claim 1, wherein after the data forwarding device determines the working mode of the data forwarding device according to the negotiation result, the method further comprises: 所述数据转发设备当确定需要切换工作模式时，重新与控制节点协商该数据转发设备的工作模式，并根据协商结果对当前采用的工作模式进行切换。When determining that the data forwarding device needs to switch the working mode, the data forwarding device re-negotiates the working mode of the data forwarding device with the control node, and switches the currently adopted working mode according to the negotiation result. 10.一种数据转发设备工作模式的配置方法，其特征在于，包括：10. A configuration method for a working mode of a data forwarding device, comprising: 控制节点与所述数据转发设备协商该数据转发设备的工作模式；其中，所述工作模式是基于所述控制节点的转发数据的数据类型确定的，包括层一L1转发模式、层二L2转发模式和层三L3转发模式；The control node negotiates the working mode of the data forwarding device with the data forwarding device; wherein, the working mode is determined based on the data type of the forwarded data of the control node, including a layer-1 L1 forwarding mode and a layer-2 L2 forwarding mode and Layer 3 L3 forwarding mode; 所述控制节点向所述数据转发设备发送协商结果，以指示所述数据转发设备根据所述协商结果确定该数据转发设备的工作模式。The control node sends a negotiation result to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result. 11.根据权利要求10所述的配置方法，其特征在于，控制节点与所述数据转发设备协商该数据转发设备的工作模式，包括：11. The configuration method according to claim 10, wherein negotiating the working mode of the data forwarding device between the control node and the data forwarding device comprises: 所述控制节点接收所述数据转发设备发送的工作模式配置请求；receiving, by the control node, a working mode configuration request sent by the data forwarding device; 所述控制节点根据所述工作模式配置请求，生成工作模式配置指令；The control node generates a working mode configuration instruction according to the working mode configuration request; 所述控制节点向所述数据转发设备发送协商结果，以指示所述数据转发设备根据所述协商结果确定该数据转发设备的工作模式，具体为：The control node sends a negotiation result to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result, specifically: 所述控制节点向所述数据转发设备发送所述工作模式配置指令，以指示所述数据转发设备将该工作模式配置指令中指示的工作模式确定为该数据转发设备的工作模式。The control node sends the working mode configuration instruction to the data forwarding device to instruct the data forwarding device to determine the working mode indicated in the working mode configuration instruction as the working mode of the data forwarding device. 12.根据权利要求11所述的配置方法，其特征在于，所述工作模式配置请求中包括下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息。12. The configuration method according to claim 11, wherein the working mode configuration request includes one or a combination of the following information: capability information of working modes supported by the data forwarding device; Preference information of supported working modes, and priority information of working modes supported by the data forwarding device. 13.根据权利要求11所述的配置方法，其特征在于，在所述控制节点接收所述数据转发设备发送的工作模式配置请求之前，还包括：13. The configuration method according to claim 11, wherein before the control node receives the working mode configuration request sent by the data forwarding device, the method further comprises: 所述控制节点接收所述数据转发设备发送的下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息；The control node receives one or a combination of the following information sent by the data forwarding device: capability information of the working mode supported by the data forwarding device, preference information of the data forwarding device for the supported working mode, the data forwarding The priority information of the working modes supported by the device; 所述控制节点根据所述工作模式配置请求，生成工作模式配置指令，包括：The control node generates a working mode configuration instruction according to the working mode configuration request, including: 所述控制节点根据所述工作模式配置请求，以及所述数据转发设备发送的所述信息，生成工作模式配置指令。The control node generates a working mode configuration instruction according to the working mode configuration request and the information sent by the data forwarding device. 14.根据权利要求10所述的配置方法，其特征在于，控制节点与所述数据转发设备协商该数据转发设备的工作模式，包括：14. The configuration method according to claim 10, wherein negotiating the working mode of the data forwarding device between the control node and the data forwarding device comprises: 所述控制节点接收所述数据转发设备发送的工作模式接纳请求，该工作模式接纳请求中包括所述数据转发设备确定的备选的工作模式；receiving, by the control node, a working mode admission request sent by the data forwarding device, where the working mode admission request includes an alternative working mode determined by the data forwarding device; 所述控制节点根据是否接纳所述备选的工作模式，生成工作模式接纳响应消息；The control node generates a working mode acceptance response message according to whether the alternative working mode is accepted; 所述控制节点向所述数据转发设备发送协商结果，以指示所述数据转发设备根据所述协商结果确定该数据转发设备的工作模式，具体为：The control node sends a negotiation result to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result, specifically: 所述控制节点向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式。The control node sends the working mode admission response message to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the working mode admission response message. 15.根据权利要求14所述的配置方法，其特征在于，15. The configuration method according to claim 14, wherein, 当所述控制节点同意接纳所述备选的工作模式时，所述控制节点向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式具体为：When the control node agrees to accept the alternative working mode, the control node sends the working mode admission response message to the data forwarding device to instruct the data forwarding device to accept the response message according to the working mode , determine the working mode of the data forwarding device as follows: 所述控制节点向所述数据转发设备发送用于指示所述控制节点同意接纳所述备选的工作模式的接纳响应消息，以指示所述数据转发设备将所述备选的工作模式确定为该数据转发设备的工作模式；The control node sends an admission response message to the data forwarding device for instructing the control node to agree to admit the alternative working mode, so as to instruct the data forwarding device to determine the alternative working mode as the The working mode of the data forwarding equipment; 当所述控制节点拒绝接纳所述备选的工作模式时，所述控制节点向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式，包括：When the control node refuses to accept the alternative working mode, the control node sends the working mode admission response message to the data forwarding device to instruct the data forwarding device to accept the response message according to the working mode , determine the working mode of the data forwarding device, including: 当所述控制节点为所述数据转发设备选择工作模式时，所述控制节点向所述数据转发设备发送的用于指示所述控制节点拒绝接纳所述备选的工作模式的接纳响应消息，该接纳响应消息中包括所述控制节点为所述数据转发设备选择的工作模式，以指示所述数据转发设备将该控制节点选择的工作模式确定为该数据转发设备的工作模式；When the control node selects a working mode for the data forwarding device, the control node sends an admission response message to the data forwarding device to instruct the control node to refuse to accept the alternative working mode, the The admission response message includes the working mode selected by the control node for the data forwarding device, so as to instruct the data forwarding device to determine the working mode selected by the control node as the working mode of the data forwarding device; 或者，所述控制节点向所述数据转发设备发送的用于指示所述控制节点拒绝接纳所述备选的工作模式的接纳响应消息，然后，所述控制节点接收所述数据转发设备再次发送的工作模式接纳请求，从该工作模式接纳请求中获取所述数据转发设备重新确定的备选的工作模式，并根据是否接纳该重新确定的备选的工作模式再次发送工作模式接纳响应消息给所述数据转发设备，以指示所述数据转发设备根据该再次发送的工作模式接纳响应消息确定该数据转发设备的工作模式。Alternatively, the control node sends an admission response message to the data forwarding device to instruct the control node to refuse to accept the alternative working mode, and then the control node receives the retransmission message sent by the data forwarding device A working mode acceptance request, obtaining an alternative working mode re-determined by the data forwarding device from the working mode accepting request, and re-sending a working mode accepting response message to the The data forwarding device is configured to instruct the data forwarding device to determine the working mode of the data forwarding device according to the re-sent working mode acceptance response message. 16.根据权利要求14所述的配置方法，其特征在于，所述备选的工作模式，包括多个工作模式；16. The configuration method according to claim 14, wherein the alternative working modes comprise a plurality of working modes; 所述控制节点从所述多个工作模式中为所述数据转发设备选择工作模式；selecting, by the control node, a working mode for the data forwarding device from the plurality of working modes; 所述控制节点向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式，具体为：The control node sends the working mode acceptance response message to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the working mode acceptance response message, specifically: 所述控制节点向所述数据转发设备发送工作模式接纳响应消息，该工作模式接纳响应消息中包括所述控制节点为所述数据转发设备选择的工作模式，以指示所述数据转发设备将所述控制节点选择的工作模式确定为该数据转发设备的工作模式。The control node sends a working mode admission response message to the data forwarding device, where the working mode admission response message includes the working mode selected by the control node for the data forwarding device, so as to instruct the data forwarding device to The working mode selected by the control node is determined as the working mode of the data forwarding device. 17.根据权利要求10所述的配置方法，其特征在于，在所述控制节点将协商结果发送至所述数据转发设备之后，还包括：17. The configuration method according to claim 10, wherein after the control node sends the negotiation result to the data forwarding device, the method further comprises: 所述控制节点对所述数据转发设备的工作模式进行重配置，向所述数据转发设备发送工作模式重配置指令，以指示所述数据转发设备将当前采用的工作模式切换为所述工作模式重配置指令中指示的工作模式。The control node reconfigures the working mode of the data forwarding device, and sends a working mode reconfiguration instruction to the data forwarding device to instruct the data forwarding device to switch the currently used working mode to the working mode reconfiguration. Configure the operating mode indicated in the directive. 18.根据权利要求10所述的配置方法，其特征在于，在所述控制节点将协商结果发送至所述数据转发设备之后，还包括：18. The configuration method according to claim 10, wherein after the control node sends the negotiation result to the data forwarding device, the method further comprises: 所述控制节点重新与所述数据转发设备协商该数据转发设备的工作模式，以指示所述数据转发设备根据协商结果对当前采用的工作模式进行切换。The control node re-negotiates the working mode of the data forwarding device with the data forwarding device to instruct the data forwarding device to switch the currently adopted working mode according to the negotiation result. 19.根据权利要求10所述的配置方法，其特征在于，该方法还包括：19. The configuration method according to claim 10, wherein the method further comprises: 当所述数据转发设备为用户设备UE，所述控制节点向所述UE发送协商结果时，所述控制节点向覆盖所述UE的基站发送所述协商结果，以通知所述基站该UE的工作模式。When the data forwarding device is a user equipment UE, and the control node sends the negotiation result to the UE, the control node sends the negotiation result to the base station covering the UE to notify the base station of the operation of the UE model. 20.一种数据转发设备工作模式的配置装置，其特征在于，包括：20. A configuration device for a working mode of a data forwarding device, comprising: 交互单元，用于与控制节点协商该数据转发设备的工作模式；其中，所述工作模式是基于所述控制节点的转发数据的数据类型确定的，包括层一L1转发模式、层二L2转发模式和层三L3转发模式；An interaction unit, configured to negotiate the working mode of the data forwarding device with the control node; wherein, the working mode is determined based on the data type of the forwarding data of the control node, including a layer-1 L1 forwarding mode and a layer-2 L2 forwarding mode and Layer 3 L3 forwarding mode; 处理单元，连接至所述交互单元，用于根据协商结果确定该数据转发设备的工作模式。The processing unit is connected to the interaction unit and configured to determine the working mode of the data forwarding device according to the negotiation result. 21.根据权利要求20所述的配置装置，其特征在于，21. The configuration device of claim 20, wherein: 所述交互单元与控制节点协商该数据转发设备的工作模式，包括：所述交互单元向所述控制节点发送工作模式配置请求；所述交互单元接收所述控制节点发送的工作模式配置指令；The interaction unit negotiates the working mode of the data forwarding device with the control node, including: the interaction unit sends a working mode configuration request to the control node; the interaction unit receives the working mode configuration instruction sent by the control node; 所述处理单元根据协商结果确定该数据转发设备的工作模式，具体为：所述处理单元将该工作模式配置指令中指示的工作模式确定为该数据转发设备的工作模式。The processing unit determines the working mode of the data forwarding device according to the negotiation result, specifically: the processing unit determines the working mode indicated in the working mode configuration instruction as the working mode of the data forwarding device. 22.根据权利要求21所述的配置装置，其特征在于，所述工作模式配置请求中包括下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息。22. The configuration apparatus according to claim 21, wherein the working mode configuration request includes one or a combination of the following information: capability information of a working mode supported by the data forwarding device, a pair of Preference information of supported working modes, and priority information of working modes supported by the data forwarding device. 23.根据权利要求21所述的配置装置，其特征在于，在所述交互单元向所述控制节点发送工作模式配置请求之前，所述交互单元还用于：所述交互单元向所述控制节点发送下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息。23. The configuration apparatus according to claim 21, wherein before the interaction unit sends a working mode configuration request to the control node, the interaction unit is further configured to: the interaction unit to the control node One or a combination of the following information is sent: capability information of the working modes supported by the data forwarding device, preference information of the data forwarding device for the supported working modes, and priority information of the working modes supported by the data forwarding device. 24.根据权利要求20所述的配置装置，其特征在于，还包括：24. The configuration device of claim 20, further comprising: 模式确定单元，连接至所述交互单元，用于为所述数据转发设备确定备选的工作模式；a mode determination unit, connected to the interaction unit, for determining an alternative working mode for the data forwarding device; 所述交互单元与控制节点协商该数据转发设备的工作模式，包括：The interaction unit negotiates the working mode of the data forwarding device with the control node, including: 所述交互单元发送工作模式接纳请求至所述控制节点，其中包括所述备选的工作模式；The interaction unit sends a working mode admission request to the control node, which includes the alternative working mode; 所述交互单元接收所述控制节点发送的工作模式接纳响应消息；receiving, by the interaction unit, a working mode acceptance response message sent by the control node; 所述处理单元根据协商结果确定该数据转发设备的工作模式，具体为：所述处理单元根据所述控制节点发送的工作模式接纳响应消息，确定该数据转发设备的工作模式。The processing unit determines the working mode of the data forwarding device according to the negotiation result. Specifically, the processing unit determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node. 25.根据权利要求24所述的配置装置，其特征在于，当所述工作模式接纳响应消息指示所述控制节点同意接纳所述备选的工作模式时，所述处理单元根据所述控制节点发送的工作模式接纳响应消息确定该数据转发设备的工作模式包括：所述处理单元将所述备选的工作模式确定为该数据转发设备的工作模式；25 . The configuration apparatus according to claim 24 , wherein, when the working mode admission response message indicates that the control node agrees to accept the alternative working mode, the processing unit sends the information according to the control node. 26 . Determining the working mode of the data forwarding device by the working mode acceptance response message includes: the processing unit determining the alternative working mode as the working mode of the data forwarding device; 当所述工作模式接纳响应消息指示所述控制节点拒绝接纳所述备选的工作模式时，所述处理单元根据所述控制节点发送的工作模式接纳响应消息确定该数据转发设备的工作模式，包括：When the working mode acceptance response message indicates that the control node refuses to accept the alternative working mode, the processing unit determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node, including : 当所述工作模式接纳响应消息中包括所述控制节点为所述数据转发设备选择的工作模式时，所述处理单元将该控制节点选择的工作模式确定为该数据转发设备的工作模式；When the working mode admission response message includes the working mode selected by the control node for the data forwarding device, the processing unit determines the working mode selected by the control node as the working mode of the data forwarding device; 或者，所述模式确定单元重新确定备选的工作模式，所述交互单元再次发送工作模式接纳请求至所述控制节点，其中包括重新确定的备选的工作模式，接收所述控制节点再次发送的工作模式接纳响应消息，所述处理单元根据该控制节点再次发送的工作模式接纳响应消息确定该数据转发设备的工作模式。Alternatively, the mode determination unit re-determines an alternative working mode, the interaction unit sends a working mode admission request to the control node again, which includes the re-determined alternative working mode, and receives the re-sent from the control node. Working mode acceptance response message, the processing unit determines the working mode of the data forwarding device according to the working mode acceptance response message sent again by the control node. 26.根据权利要求24所述的配置装置，其特征在于，所述备选的工作模式，包括多个工作模式；26. The configuration device according to claim 24, wherein the alternative working modes comprise a plurality of working modes; 所述工作模式接纳响应消息中包括所述控制节点从所述多个工作模式中为该数据转发设备选择的工作模式；The working mode admission response message includes the working mode selected by the control node for the data forwarding device from the plurality of working modes; 所述处理单元根据所述控制节点发送的工作模式接纳响应消息，确定该数据转发设备的工作模式，包括：所述处理单元将该控制节点为该数据转发设备选择的工作模式确定为该数据转发设备的工作模式。The processing unit determines the working mode of the data forwarding device according to the working mode acceptance response message sent by the control node, including: the processing unit determines the working mode selected by the control node for the data forwarding device as the data forwarding device The working mode of the device. 27.根据权利要求20所述的配置装置，其特征在于，在所述处理单元根据协商结果确定该数据转发设备的工作模式之后，所述交互单元还用于：接收所述控制节点发送的工作模式重配置指令；27 . The configuration apparatus according to claim 20 , wherein after the processing unit determines the working mode of the data forwarding device according to the negotiation result, the interaction unit is further configured to: receive the work sent by the control node. 28 . Mode reconfiguration instructions; 所述处理单元还用于将当前采用的工作模式切换为所述工作模式重配置指令中指示的工作模式。The processing unit is further configured to switch the currently adopted working mode to the working mode indicated in the working mode reconfiguration instruction. 28.根据权利要求20所述的配置装置，其特征在于，在所述处理单元根据协商结果确定该数据转发设备的工作模式之后，还包括：28. The configuration apparatus according to claim 20, wherein after the processing unit determines the working mode of the data forwarding device according to the negotiation result, further comprising: 判断单元，连接至所述交互单元，用于确定是否需要切换工作模式，以及a judgment unit, connected to the interaction unit, for determining whether it is necessary to switch the working mode, and 当确定需要切换工作模式时，所述交互单元重新与控制节点协商该数据转发设备的工作模式，所述处理单元根据协商结果对当前采用的工作模式进行切换。When it is determined that the working mode needs to be switched, the interaction unit re-negotiates the working mode of the data forwarding device with the control node, and the processing unit switches the currently adopted working mode according to the negotiation result. 29.一种数据转发设备工作模式的配置装置，其特征在于，包括：29. A configuration device for a working mode of a data forwarding device, comprising: 协商单元，用于与所述数据转发设备协商该数据转发设备的工作模式；其中，所述工作模式是基于控制节点的转发数据的数据类型确定的，包括层一L1转发模式、层二L2转发模式和层三L3转发模式；A negotiation unit, configured to negotiate the working mode of the data forwarding device with the data forwarding device; wherein, the working mode is determined based on the data type of the forwarding data of the control node, including layer one L1 forwarding mode, layer two L2 forwarding mode and Layer 3 L3 forwarding mode; 发送单元，连接至所述协商单元，用于向所述数据转发设备发送协商结果，以指示所述数据转发设备根据所述协商结果确定该数据转发设备的工作模式。A sending unit, connected to the negotiation unit, is configured to send a negotiation result to the data forwarding device, so as to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result. 30.根据权利要求29所述的配置装置，其特征在于，所述协商单元与所述数据转发设备协商该数据转发设备的工作模式，包括：接收所述数据转发设备发送的工作模式配置请求；30. The configuration apparatus according to claim 29, wherein the negotiating unit negotiates the working mode of the data forwarding device with the data forwarding device, comprising: receiving a working mode configuration request sent by the data forwarding device; 该配置装置还包括：模式配置单元，连接至所述协商单元和所述发送单元，用于根据所述工作模式配置请求，生成工作模式配置指令；The configuration device further includes: a mode configuration unit, connected to the negotiation unit and the sending unit, for generating a working mode configuration instruction according to the working mode configuration request; 所述发送单元向所述数据转发设备发送协商结果，以指示所述数据转发设备根据所述协商结果确定该数据转发设备的工作模式，具体为：The sending unit sends a negotiation result to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result, specifically: 所述发送单元向所述数据转发设备发送所述工作模式配置指令，以指示所述数据转发设备将该工作模式配置指令中指示的工作模式确定为该数据转发设备的工作模式。The sending unit sends the working mode configuration instruction to the data forwarding device to instruct the data forwarding device to determine the working mode indicated in the working mode configuration instruction as the working mode of the data forwarding device. 31.根据权利要求30所述的配置装置，其特征在于，所述工作模式配置请求中包括下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息。31. The configuration apparatus according to claim 30, wherein the working mode configuration request includes one or a combination of the following information: capability information of a working mode supported by the data forwarding device, a pair of Preference information of supported working modes, and priority information of working modes supported by the data forwarding device. 32.根据权利要求30所述的配置装置，其特征在于，在所述协商单元接收所述数据转发设备发送的工作模式配置请求之前，还用于：32. The configuration apparatus according to claim 30, wherein before the negotiation unit receives the working mode configuration request sent by the data forwarding device, it is further configured to: 所述协商单元接收所述数据转发设备发送的下列信息之一或组合：所述数据转发设备支持的工作模式的能力信息、所述数据转发设备对支持的工作模式的偏好信息、所述数据转发设备支持的工作模式的优先级信息；The negotiation unit receives one or a combination of the following information sent by the data forwarding device: capability information of the working mode supported by the data forwarding device, preference information of the data forwarding device for the supported working mode, the data forwarding The priority information of the working modes supported by the device; 所述模式配置单元根据所述工作模式配置请求，生成工作模式配置指令，包括：所述模式配置单元根据所述工作模式配置请求，以及所述数据转发设备发送的所述信息，生成工作模式配置指令。The mode configuration unit generating a working mode configuration instruction according to the working mode configuration request, comprising: the mode configuration unit generating a working mode configuration according to the working mode configuration request and the information sent by the data forwarding device instruction. 33.根据权利要求29所述的配置装置，其特征在于，所述协商单元与所述数据转发设备协商该数据转发设备的工作模式，包括：33. The configuration apparatus according to claim 29, wherein the negotiation unit negotiates the working mode of the data forwarding device with the data forwarding device, comprising: 接收所述数据转发设备发送的工作模式接纳请求，该工作模式接纳请求中包括所述数据转发设备确定的备选的工作模式；receiving a working mode admission request sent by the data forwarding device, where the working mode admission request includes an alternative working mode determined by the data forwarding device; 模式配置单元还用于根据是否接纳所述备选的工作模式，生成工作模式接纳响应消息；The mode configuration unit is further configured to generate a working mode acceptance response message according to whether the alternative working mode is accepted; 所述发送单元向所述数据转发设备发送协商结果，以指示所述数据转发设备根据所述协商结果确定该数据转发设备的工作模式，具体为：The sending unit sends a negotiation result to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the negotiation result, specifically: 所述发送单元向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式。The sending unit sends the working mode acceptance response message to the data forwarding device, so as to instruct the data forwarding device to determine the working mode of the data forwarding device according to the working mode acceptance response message. 34.根据权利要求33所述的配置装置，其特征在于，34. The configuration device of claim 33, wherein 当所述模式配置单元同意接纳所述备选的工作模式时，所述发送单元向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式具体为：When the mode configuration unit agrees to accept the alternative working mode, the sending unit sends the working mode acceptance response message to the data forwarding device to instruct the data forwarding device to accept the response according to the working mode message, the working mode of the data forwarding device is determined as follows: 所述发送单元向所述数据转发设备发送用于指示所述控制节点同意接纳所述备选的工作模式的接纳响应消息，以指示所述数据转发设备将所述备选的工作模式确定为该数据转发设备的工作模式；The sending unit sends an admission response message to the data forwarding device for instructing the control node to agree to accept the alternative working mode, so as to instruct the data forwarding device to determine the alternative working mode as the The working mode of the data forwarding device; 当所述模式配置单元拒绝接纳所述备选的工作模式时，所述发送单元向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式，包括：When the mode configuration unit refuses to accept the alternative working mode, the sending unit sends the working mode acceptance response message to the data forwarding device to instruct the data forwarding device to accept the response according to the working mode message to determine the working mode of the data forwarding device, including: 当所述模式配置单元为所述数据转发设备选择工作模式时，所述发送单元向所述数据转发设备发送的用于指示所述控制节点拒绝接纳所述备选的工作模式的接纳响应消息，该接纳响应消息中包括所述模式配置单元为所述数据转发设备选择的工作模式，以指示所述数据转发设备将该控制节点选择的工作模式确定为该数据转发设备的工作模式；When the mode configuration unit selects a working mode for the data forwarding device, the sending unit sends an admission response message to the data forwarding device for instructing the control node to refuse to accept the alternative working mode, The admission response message includes the working mode selected by the mode configuration unit for the data forwarding device, to instruct the data forwarding device to determine the working mode selected by the control node as the working mode of the data forwarding device; 或者，所述发送单元向所述数据转发设备发送的用于指示所述控制节点拒绝接纳所述备选的工作模式的接纳响应消息，然后，所述协商单元接收所述数据转发设备再次发送的工作模式接纳请求，从该工作模式接纳请求中获取所述数据转发设备重新确定的备选的工作模式，所述模式配置单元根据是否接纳该重新确定的备选的工作模式，所述发送单元再次发送工作模式接纳响应消息给所述数据转发设备，以指示所述数据转发设备根据该再次发送的工作模式接纳响应消息确定该数据转发设备的工作模式。Or, the sending unit sends an admission response message to the data forwarding device to instruct the control node to refuse to accept the alternative working mode, and then the negotiation unit receives the retransmission message sent by the data forwarding device A working mode acceptance request, from which an alternative working mode re-determined by the data forwarding device is obtained, and the mode configuration unit is based on whether to accept the re-determined alternative working mode, the sending unit again Sending a working mode acceptance response message to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the re-sent working mode acceptance response message. 35.根据权利要求33所述的配置装置，其特征在于，所述备选的工作模式，包括多个工作模式；35. The configuration device according to claim 33, wherein the alternative working modes include a plurality of working modes; 所述模式配置单元还用于：从所述多个工作模式中为所述数据转发设备选择工作模式；The mode configuration unit is further configured to: select a working mode for the data forwarding device from the plurality of working modes; 所述发送单元向所述数据转发设备发送所述工作模式接纳响应消息，以指示所述数据转发设备根据所述工作模式接纳响应消息，确定该数据转发设备的工作模式，具体为：The sending unit sends the working mode acceptance response message to the data forwarding device to instruct the data forwarding device to determine the working mode of the data forwarding device according to the working mode acceptance response message, specifically: 所述发送单元向所述数据转发设备发送工作模式接纳响应消息，该工作模式接纳响应消息中包括所述模式配置单元为所述数据转发设备选择的工作模式，以指示所述数据转发设备将所述模式配置单元选择的工作模式确定为该数据转发设备的工作模式。The sending unit sends a working mode acceptance response message to the data forwarding device, where the working mode acceptance response message includes the working mode selected by the mode configuration unit for the data forwarding device, so as to instruct the data forwarding device to use the The working mode selected by the mode configuration unit is determined as the working mode of the data forwarding device. 36.根据权利要求29所述的配置装置，其特征在于，在所述发送单元将协商结果发送至所述数据转发设备之后，36. The configuration apparatus according to claim 29, wherein after the sending unit sends the negotiation result to the data forwarding device, 模式配置单元还用于对所述数据转发设备的工作模式进行重配置；The mode configuration unit is further configured to reconfigure the working mode of the data forwarding device; 所述发送单元向所述数据转发设备发送工作模式重配置指令，以指示所述数据转发设备将当前采用的工作模式切换为所述工作模式重配置指令中指示的工作模式。The sending unit sends a working mode reconfiguration instruction to the data forwarding device to instruct the data forwarding device to switch the currently adopted working mode to the working mode indicated in the working mode reconfiguration instruction. 37.根据权利要求29所述的配置装置，其特征在于，在所述发送单元将协商结果发送至所述数据转发设备之后，37. The configuration apparatus according to claim 29, wherein after the sending unit sends the negotiation result to the data forwarding device, 所述协商单元重新与所述数据转发设备协商该数据转发设备的工作模式，以指示所述数据转发设备根据协商结果对当前采用的工作模式进行切换。The negotiation unit re-negotiates the working mode of the data forwarding device with the data forwarding device, so as to instruct the data forwarding device to switch the currently adopted working mode according to the negotiation result. 38.根据权利要求29所述的配置装置，其特征在于，38. The configuration device of claim 29, wherein 当所述数据转发设备为用户设备UE，所述发送单元向所述UE发送协商结果时，还用于向覆盖所述UE的基站发送所述协商结果，以通知所述基站该UE的工作模式。When the data forwarding device is a user equipment UE, when the sending unit sends the negotiation result to the UE, the sending unit is further configured to send the negotiation result to the base station covering the UE, so as to notify the base station of the working mode of the UE .

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