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Technique for soft decision metric generation in a wireless communications system
Technique for soft decision metric generation in a wireless communications system
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机译:无线通信系统中用于软判决度量生成的技术
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摘要
A demodulator of a CDMA base station receiver comprises a bank of 64 noncoherent Walsh correlators, each of which are identified by an index value and provide a correlator output signal to a soft decision metric generator. The soft decision metric generator provides a decision metric, D.sub.k, as a function of the L highest energy correlator output signals and their corresponding index values, where L 1.
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