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Convexity Analysis for Multiband Sensing framework in Cognitive Radios

 

Marketed By :  LAP LAMBERT Academic Publishing   Sold By :  Kamal Books International  
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  • Product Description
 

Cognitive radios have emerged as an attractive solution to the spectral congestion problem by opportunistically using the frequency bands that are not heavily occupied by the licensed users. In cognitive radio networks multiband spectrum sensing provides the capability to sense the available channel over a wideband. In this work, an optimal multiband sensing-time adaptive framework is used to jointly detect a wideband Gaussian primary M-QAM signal over multiple non-overlapping narrowband Gaussian channels so as to maximize the throughput in cognitive radio networks. Under some specific primary user and channel conditions the framework which appeared to be non-convex is explored to determine convexity range. Furthermore, a multiband cyclostationary joint detection framework is proposed which jointly detects the BPSK primary signal over a wideband Gaussian channel using cyclostationary detection technique so as to maximize the aggregate opportunistic throughput of secondary network in cognitive radio environment.

Product Specifications
SKU :COC56704
AuthorSana Tariq
LanguageEnglish
BindingPaperback
Number of Pages84
Publishing Year2012-04-23T00:00:00.000
ISBN978-3659104046
Edition1 st
Book TypeElectronics & communications engineering
Country of ManufactureIndia
Product BrandLAP LAMBERT Academic Publishing
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-06-08 00:00:00