非相干正交调制和并行干扰消除的多码DS/CDMA性能

2006 IEEE Radio and Wireless Symposium Pub Date : 2006-04-10 DOI:10.1109/RWS.2006.1615125

C. Iskander

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引用次数: 1

摘要

本文推导了在多径衰落信道中采用等增益组合接收机并行干扰消除时，非相干m调制的上行多码直接序列码分多址(DS/CDMA)误码率的近似解。该分析考虑了错误决策的影响以及多码用户的所有代码沿同一传播路径衰减的事实。

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Performance of multicode DS/CDMA with noncoherent M-ary orthogonal modulation and parallel interference cancellation

We derive an approximation for the bit error rate of uplink multicode direct-sequence code-division multiple-access (DS/CDMA) with noncoherent M-ary modulation in multipath fading channels, when parallel interference cancellation is used at the equal-gain combining receiver. The analysis takes into account the effect of incorrect decisions and the fact that all codes of a multicode user fade along the same propagation path.

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2006 IEEE Radio and Wireless Symposium

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