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Information and communications technology (ICT) is an extensional term for information technology (IT) that stresses the role of unified communications [1] and the integration of telecommunications (telephone lines and wireless signals) and computers, as well as necessary enterprise software, middleware, storage and audiovisual, that enable users to access, store, transmit, understand and ...
PT Elang Mahkota Teknologi Tbk, trading as Emtek, is an Indonesian technology, telecommunication and media conglomerate headquartered in Jakarta. As of 2013, [update] it is Indonesia's second largest media company. [ 1 ]
This requires a channel access scheme, including a media access control (MAC) protocol combined with a multiplexing scheme. This channel model has applications in the uplink of cellular networks. Relay channel : In this channel, one or several intermediate nodes (called relay, repeater or gap filler nodes) cooperate with a sender to send the ...