Precoder design in cognitive radio networks with channel covariance information

In cognitive radio communications, the coexistence of a secondary network is allowed as long as the interference power from the secondary network measured at the primary user (PU) is kept below a given threshold. In this paper, we consider a communication scenario for cognitive radio networks where...

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Vydané v:	Signal processing Ročník 92; číslo 12; s. 3056 - 3061
Hlavný autor:	Seo, Bangwon
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Amsterdam Elsevier B.V 01.12.2012 Elsevier
Predmet:	Achievable rate Applied sciences Channel covariance information Cognitive radio (CR) Detection, estimation, filtering, equalization, prediction Exact sciences and technology Information, signal and communications theory Precoder design Signal and communications theory Signal, noise Telecommunications and information theory Achievable rate Channel covariance information Precoder design Cognitive radio (CR) Parameter estimation Coding circuit Base station Transmission channel Transmitter Upper bound Covariance Simulation Channel estimation Signal processing Radio communication Software radio
ISSN:	0165-1684, 1872-7557
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