Technology

Technology

Relating to the usage and knowledge of tools, techniques, crafts or systems in order to solve a problem or create an artistic perspective.

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Technology > Information technology

frequency reuse

Technology; Information technology

Technique for using a specified range of frequencies more than once in the same radio system so that the total capacity of the system is increased without increasing its allocated ...

frequency modulation (FM)

Technology; Information technology

One of three ways of modifying a sine wave signal to make it carry information. The sine wave or “carrier” has its frequency modified in accordance with the information to be ...

frequency division duplex (FDD)

Technology; Information technology

Radio modulation scheme that defines separate uplink and downlink frequencies, enabling users to transmit and receive simultaneously.

frequency band

Technology; Information technology

The range of frequencies defined and dedicated to a particular type of service or radio technology; a frequency band is usually divided into a number of channels.

Freedom of Mobile Multimedia Access (FOMA)

Technology; Information technology

NTT DoCoMo’s WCDMA cellular service, launched in October 2001, was only the second deployment of its kind in the world — the first being the network of Manx Telecom on the Isle of ...

free cooling (economizers)

Technology; Information technology

“Free cooling,” refers to any technique used to reduce the energy consumed by cooling systems or the time that the cooling units run by using the outside temperature of air or ...

fraud detection

Technology; Information technology

Fraud detection protects customer and enterprise information, assets, accounts and transactions through the real-time, near-real-time or batch analysis of activities by users and ...