Detection performance of soft data fusion in Rician fading channel for cognitive radio network

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F15%3APU116741" target="_blank" >RIV/00216305:26220/15:PU116741 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Detection performance of soft data fusion in Rician fading channel for cognitive radio network
Original language description
A cooperative spectrum sensing (CSS) scheme forcognitive radio network (CRN) is proposed in this paper. The energy values from different cognitive radios (CRs) are used to perform the soft combining operation. More precisely, we analyze the performance of CSS with several soft data fusion schemes: square law selection (SLS), maximal ratio combining (MRC), square law combining (SLC), and selection combining (SC) in Nakagami-n (Rician) fading environment. Towards that, an expression of detection probability in closed-form for each soft data fusion scheme in Rician fading channel is derived. A comparative performance of soft data fusion schemes has been illustrated for different network and channel parameters. Further, the performance comparison between soft data and hard decision combining schemes (such as majority-rule, AND-rule, and OR-rule) is also investigated
Czech name
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Czech description
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 18th International Symposium on Wireless Personal Multimedia Communications
ISBN
9781479904631
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
1-5
Publisher name
IEEE
Place of publication
Neuveden
Event location
Sendai, Japan
Event date
Sep 7, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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