广义瑞利衰落信道中选择组合分集方案的性能分析

Sirisha Malluri, V. K. Pamula
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引用次数: 1

摘要

针对独立和同分布信道,给出了广义瑞利(GR)分布下l支路选择组合器的中断概率、平交率和平均衰落持续时间的封闭表达式。此外,还推导出了任意相移键控调制方案的平均误码率。在每种情况下,这些结果与瑞利分布进行了比较。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Performance analysis of selection combining diversity scheme in generalised Rayleigh fading channels
Closed form expressions for the probability of outage, the level crossing rate and average fade duration of L-branch selection combiner in generalised Rayleigh (GR) distribution are presented for independent and identically distributed (i.i.d.) channels. Further the average bit error probability for M-ary phase shift keying modulation scheme also derived. These results are compared with Rayleigh distribution in each case.
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