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EQUALIZED STRUCTURE OPERATING AT THE LEVEL OF ELEMENTARY SEND OR SYMBOL, FOR SYSTEMS WITH MANY SENDING AND RECEIVING ANTENNA
EQUALIZED STRUCTURE OPERATING AT THE LEVEL OF ELEMENTARY SEND OR SYMBOL, FOR SYSTEMS WITH MANY SENDING AND RECEIVING ANTENNA
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机译:对于发送和接收天线很多的系统,在基本发送或符号级别进行均衡化操作
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摘要
Disclosed is a chip-level or a symbol-level equalizer structure for a multiple transmit and receiver antenna architecture system that is suitable for use on the WCDMA downlink. The equalizer structure takes into account the difference in the natures of inter-antenna interference and multiple access interference and suppresses both inter-antenna interference and multiple access interference (MAI). Enhanced receiver performance is achieved with a reasonable implementation complexity. The use of the CDMA receiver architecture, in accordance with this invention, enables the realization of increased data rates for the end user. The CDMA receiver architecture can also be applied in conjunction with space-time transmit diversity (STTD) system architectures.
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