- OFDMA
- Orthogonal Frequency Division Multiple Accessмногостанционный доступ с ортогональным частотным разделением каналов. См. OFDM
Англо-русский cловарь терминов и сокращений по мобильной радиосвязи стандарта GSM. 2013.
OFDMA
Смотреть что такое "OFDMA" в других словарях:
Orthogonal frequency-division multiple access — Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM · SDM Polarization multiplexing Spatial multiplexing (MIMO) … Wikipedia
Single-carrier FDMA — (SC FDMA) is frequency division multiple access scheme. It can be viewed as a linearly precoded OFDMA scheme, henceforth LP OFDMA. Or, it can be viewed as a single carrier multiple access scheme. One prominent advantage over conventional OFDMA is … Wikipedia
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Channel access method — In telecommunications and computer networks, a channel access method or multiple access method allows several terminals connected to the same multi point transmission medium to transmit over it and to share its capacity. Examples of shared… … Wikipedia
4G — (also known as Beyond 3G), an abbreviation for Fourth Generation, is a term used to describe the next complete evolution in wireless communications . A 4G system will be able to provide a comprehensive IP solution where voice, data and streamed… … Wikipedia
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MIMO — This article is about MIMO in wireless communication. For other uses, see MIMO (disambiguation). Understanding of SISO, SIMO, MISO and MIMO (note that the terms input and output refer to the radio channel carrying the signal, not to the devices… … Wikipedia
Comunidad wimax — Este artículo o sección necesita referencias que aparezcan en una publicación acreditada, como revistas especializadas, monografías, prensa diaria o páginas de Internet fidedignas. Puedes añadirlas así o avisar … Wikipedia Español
Orthogonales Frequenzmultiplexverfahren — OFDM (Orthogonal Frequency Division Multiplexing, deutsch: Orthogonales Frequenzmultiplexverfahren) ist als eine spezielle Implementierung der Multicarrier Modulation ein Modulationsverfahren, welches mehrere orthogonale Trägerwellen zur… … Deutsch Wikipedia
IEEE 802.16 — The IEEE 802.16 Working Group on Broadband Wireless Access Standards , which was established by IEEE Standards Board in 1999, aims to prepare formal specifications for the global deployment of broadband Wireless Metropolitan Area Networks. The… … Wikipedia
