• April 05, 2005 05 Apr'05

    TETRA (Terrestrial Trunked Radio)

    TETRA (Terrestrial Trunked Radio) is a set of standards developed by the European Telecommunications Standardisation Institute (ETSI) that describes a common mobile radio communications infrastructure throughout Europe.  Continue Reading

  • April 05, 2005 05 Apr'05


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  • April 05, 2005 05 Apr'05

    Yagi antenna (Yagi-Uda array)

    A Yagi antenna, also known as a Yagi-Uda array or simply a Yagi, is a unidirectional antenna commonly used in communications when a frequency is above 10 MHz.  Continue Reading

  • April 05, 2005 05 Apr'05

    file sharing

    File sharing is the public or private sharing of computer data or space in a network with various levels of access privilege.  Continue Reading

  • April 05, 2005 05 Apr'05


    A workstation is a computer intended for individual use that is faster and more capable than a personal computer.  Continue Reading

  • April 05, 2005 05 Apr'05

    Asia Cellular Satellite System (ACeS)

    Asia Cellular Satellite System(ACeS) is a combined cellular telephone and satellite wireless system from Ericsson that provides digital communication service to mobile phone and computer users in the Asia Pacific Region.  Continue Reading

  • April 05, 2005 05 Apr'05


    A peripheral (pronounced peh-RIHF-uh-ruhl, a noun truncation of peripheral device, ) is any computer device that is not part of the essential computer (the processor, memory, and data paths) but is situated relatively close by.  Continue Reading