Pragmatic Distributed Algorithm for Spectral Access in Cooperative Cognitive Radio Networks

A pragmatic distributed algorithm (PDA) is proposed for supporting the efficient spectral access of multiple Primary Users (PUs) and Cognitive Users (CUs) in cooperative Cognitive Radio (CR) networks. The novelty of our PDA is that the PUs negotiate with the CUs concerning the specific amount of rel...

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Vydáno v:	IEEE transactions on communications Ročník 62; číslo 4; s. 1188 - 1200
Hlavní autoři:	Wei Liang, Soon Xin Ng, Jiao Feng, Hanzo, Lajos
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.04.2014 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithms Applied sciences ATTCM Codes Coding, codes Cognitive radio Cognitive radio network Cooperative communication Distributed algorithms Encoding Exact sciences and technology Information, signal and communications theory matching algorithm Modulation Networks PDA Plutonium Radiocommunication specific techniques Radiocommunications Relaying Resource management Signal and communications theory Spectra spectrum access strategy Spread spectrum management Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Personal digital assistant Relaying spectrum access strategy Relay Cooperative systems Cognitive radio network Turbo code Transmission time cooperative communication ATTCM matching algorithm Coding Distributed algorithm Trellis coded modulation Transmission rate Radio communication Software radio
ISSN:	0090-6778, 1558-0857
On-line přístup:	Získat plný text
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