Average level crossing rate and average fade duration of MRC and EGC diversity

被引:0
|
作者
Dong, XF [1 ]
Beaulieu, NC [1 ]
机构
[1] Univ Alberta, Dept Elect & Comp Engn, Edmonton, AB T6G 2G7, Canada
关键词
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The average level crossing rate and average fade duration of the output signal of a maximal ratio combiner and equal gain combiner, operating on independent Ricean fading input branch signals are derived. Exact, closed-form results are obtained for MRC diversity, while exact expressions for EGC diversity are presented with an infinite series method. The results are valid for an arbitrary number of independent, identically distributed diversity branches.
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页码:1078 / 1083
页数:6
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