DocumentCode
1541655
Title
Average level crossing rate and average fade duration of selection diversity
Author
Dong, Xiaofei ; Beaulieu, Norman C.
Author_Institution
Dept. of Electr. & Comput. Eng., Alberta Univ., Edmonton, Alta., Canada
Volume
5
Issue
10
fYear
2001
Firstpage
396
Lastpage
398
Abstract
The average level crossing rate and average fade duration of the output signal envelope of a selection diversity combiner, operating on independent, but nonidentical fading input branch signals are derived. The exact closed-form results are valid for arbitrary diversity order, and are obtained for Rayleigh, Ricean, and Nakagami fading input signals.
Keywords
Rayleigh channels; Rician channels; diversity reception; Nakagami fading input signals; Rayleigh fading input signals; Ricean fading input signals; average fade duration; average level crossing rate; diversity order; exact closed-form results; independent fading input branch signals; nonidentical fading input branch signals; output signal envelope; selection diversity; selection diversity combiner; Antennas and propagation; Diversity reception; Fading; Frequency; Nakagami distribution; Probability density function; RAKE receivers; Rayleigh channels; Receiving antennas; Statistics;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/4234.957373
Filename
957373
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