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Receiver for channels with a sparse impulse response
DOI:10.1109/TWC.2007.06030033.png)
摘要
En 中文
We derive the optimal receiver for RAKE diversity combining on channels with a sparse impulse response. The receiver is based on the Bayesian philosophy and thus it requires the knowledge of certain a priori parameters. However, we also derive an empirical Bayesian version of our receiver, which does not require any a priori knowledge, nor the choice of any user parameters. We show that both versions of our detector can outperform a classical training-based maximum-ratio-combining detector.
Keyword:
demodulation
signal detection
spread spectrum communication
Bayes procedures
receivers
multipath channels
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期刊
IF:
10.7
论文数:
1.3W
被引数:
5.3W
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