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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
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802.11 802.11a 802.11b 802.11g 802.11n Adaptive antenna system (AAS) Adaptive Antenna System (AAS) Delay spread Doppler spread Fading in wireless communications Frequency reuse Handoff protocols Intercell and intracell handover ISM bands OFDM Paging system Simplex, half-duplex and full-duplex Types of cellular networks Types of spectrum sharing WiMax service classes
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802.11n
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In January 2004 IEEE formed a new 802.11 Task Group to develop a new amendment to the 802.11 standard. The standard is projected to a real data throughput at a theoretical 540 Mbit/s (which may require an even higher raw data rate at the physical layer). This data rate is up to 50 times faster than 802.11b, and over 10 times faster than 802.11a or 802.11g.
To achieve such a high data rate, the 802.11n standard employs the MIMO (multiple-input multiple-output) technique, which uses multiple transmitter and receiver antennas to allow for increased data throughput through spatial multiplexing and increased range by exploiting the spatial diversity.
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Added: 25th October 2006 12:49:58 AM Modified: 25th October 2006 12:49:58 AM
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