en.unionpedia.org

Cognio, the Glossary

Index Cognio

Cognio, Inc. was an American company that developed and marketed radio frequency (RF) spectrum analysis products that find and solve channel interference problems on wireless networks and in wireless applications.[1]

Table of Contents

  1. 27 relations: AirMagnet, Bluetooth, Boston, Cisco, Cognitive radio, Division (business), Federal Communications Commission, Fluke Corporation, Geiger counter, Germantown, Maryland, IEEE 802.11, IEEE 802.11a-1999, IEEE 802.11b-1999, IEEE 802.11g-2003, Integrated circuit, Maryland, OmniPeek, OSI model, PC Card, Radio frequency, Radio spectrum, Radio-frequency identification, Spectrum analyzer, Venture capital, Waltham, Massachusetts, Washington, D.C., Wi-Fi.

  2. 2000 establishments in Massachusetts
  3. Cisco Systems acquisitions
  4. Technology companies established in 2000

AirMagnet

AirMagnet was a Wi-Fi wireless network assurance company based in Sunnyvale, California.

See Cognio and AirMagnet

Bluetooth

Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs).

See Cognio and Bluetooth

Boston

Boston, officially the City of Boston, is the capital and most populous city in the Commonwealth of Massachusetts in the United States.

See Cognio and Boston

Cisco

Cisco Systems, Inc. (using the trademark Cisco) is an American multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cognio and Cisco are networking companies of the United States.

See Cognio and Cisco

Cognitive radio

A cognitive radio (CR) is a radio that can be programmed and configured dynamically to use the best channels in its vicinity to avoid user interference and congestion.

See Cognio and Cognitive radio

Division (business)

A division, sometimes called a business sector or business unit (segment), is one of the parts into which a business, organization or company is divided.

See Cognio and Division (business)

Federal Communications Commission

The Federal Communications Commission (FCC) is an independent agency of the United States government that regulates communications by radio, television, wire, satellite, and cable across the United States.

See Cognio and Federal Communications Commission

Fluke Corporation

Fluke Corporation is an American manufacturer of industrial test, measurement, and diagnostic equipment, including electronic test equipment.

See Cognio and Fluke Corporation

Geiger counter

A Geiger counter (also known as a Geiger–Müller counter or G-M counter) is an electronic instrument used for detecting and measuring ionizing radiation.

See Cognio and Geiger counter

Germantown, Maryland

Germantown is an urbanized census-designated place in Montgomery County, Maryland.

See Cognio and Germantown, Maryland

IEEE 802.11

IEEE 802.11 is part of the IEEE 802 set of local area network (LAN) technical standards, and specifies the set of medium access control (MAC) and physical layer (PHY) protocols for implementing wireless local area network (WLAN) computer communication. Cognio and IEEE 802.11 are wi-Fi.

See Cognio and IEEE 802.11

IEEE 802.11a-1999

IEEE 802.11a-1999 or 802.11a was an amendment to the IEEE 802.11 wireless local network specifications that defined requirements for an orthogonal frequency-division multiplexing (OFDM) communication system.

See Cognio and IEEE 802.11a-1999

IEEE 802.11b-1999

IEEE 802.11b-1999 or 802.11b is an amendment to the IEEE 802.11 wireless networking specification that extends throughout up to 11 Mbit/s using the same 2.4 GHz band.

See Cognio and IEEE 802.11b-1999

IEEE 802.11g-2003

IEEE 802.11g-2003 or 802.11g is an amendment to the IEEE 802.11 specification that operates in the 2.4 GHz microwave band.

See Cognio and IEEE 802.11g-2003

Integrated circuit

An integrated circuit (IC), also known as a microchip, computer chip, or simply chip, is a small electronic device made up of multiple interconnected electronic components such as transistors, resistors, and capacitors.

See Cognio and Integrated circuit

Maryland

Maryland is a state in the Mid-Atlantic region of the United States.

See Cognio and Maryland

OmniPeek

Omnipeek is a packet analyzer software tool from Savvius, a LiveAction company, for network troubleshooting and protocol analysis.

See Cognio and OmniPeek

OSI model

The Open Systems Interconnection (OSI) model is a reference model from the International Organization for Standardization (ISO) that "provides a common basis for the coordination of standards development for the purpose of systems interconnection." In the OSI reference model, the communications between systems are split into seven different abstraction layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

See Cognio and OSI model

PC Card

PC Card is a parallel peripheral interface for laptop computers and PDAs.

See Cognio and PC Card

Radio frequency

Radio frequency (RF) is the oscillation rate of an alternating electric current or voltage or of a magnetic, electric or electromagnetic field or mechanical system in the frequency range from around to around.

See Cognio and Radio frequency

Radio spectrum

The radio spectrum is the part of the electromagnetic spectrum with frequencies from 3 Hz to 3,000 GHz (3 THz).

See Cognio and Radio spectrum

Radio-frequency identification

Radio-frequency identification (RFID) uses electromagnetic fields to automatically identify and track tags attached to objects.

See Cognio and Radio-frequency identification

Spectrum analyzer

A spectrum analyzer measures the magnitude of an input signal versus frequency within the full frequency range of the instrument.

See Cognio and Spectrum analyzer

Venture capital

Venture capital (VC) is a form of private equity financing provided by firms or funds to startup, early-stage, and emerging companies, that have been deemed to have high growth potential or that have demonstrated high growth in terms of number of employees, annual revenue, scale of operations, etc.

See Cognio and Venture capital

Waltham, Massachusetts

Waltham is a city in Middlesex County, Massachusetts, United States, and was an early center for the labor movement as well as a major contributor to the American Industrial Revolution.

See Cognio and Waltham, Massachusetts

Washington, D.C.

Washington, D.C., formally the District of Columbia and commonly known as Washington or D.C., is the capital city and federal district of the United States.

See Cognio and Washington, D.C.

Wi-Fi

Wi-Fi is a family of wireless network protocols based on the IEEE 802.11 family of standards, which are commonly used for local area networking of devices and Internet access, allowing nearby digital devices to exchange data by radio waves.

See Cognio and Wi-Fi

See also

2000 establishments in Massachusetts

Cisco Systems acquisitions

Technology companies established in 2000

References

[1] https://en.wikipedia.org/wiki/Cognio