Performance evaluation of energy detection over extended generalised- Kappa composite fading channels

A novel expression for the probability of detection in spectrum-sensing cognitive radio systems is derived over the extended generalised-K composite fading channel assuming energy detection is employed. The new tractable expression subsumes several fading and shadowing environments as special cases....

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Bibliographic Details
Published in:Electronics letters 2014-10, Vol.50 (22), p.1643-1643
Main Authors: Alhennawi, H R, Ismail, M H, Mourad, H-A M
Format: Article
Language:English
Subjects:
Channels
Cognitive radio
Fading
Performance evaluation
Software packages
Online Access:Get full text
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Summary:A novel expression for the probability of detection in spectrum-sensing cognitive radio systems is derived over the extended generalised-K composite fading channel assuming energy detection is employed. The new tractable expression subsumes several fading and shadowing environments as special cases. It can also be easily evaluated using commercial software packages such as MATHEMATICA[copy and MATLAB[copy.
ISSN:0013-5194
1350-911X