Spatial division multiple access for wireless networks

作者: David Pignatelli , Eldad Perahia , David Stephenson , Bretton Douglas

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摘要: Multiple Input Output (MIMO) technology in conjunction with the IEEE 802.11 standard enables simultaneous communication of data packets to or from multiple users same frequency. Spatial divisional access (SDMA) is thus provided. In this way, system capacity can be increased an extent that depends on available antenna resources and multipath characteristics channel. Doubling quadrupling network throughput achieved.