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dc.contributor.authorYang, Yuli
dc.contributor.authorAïssa, Sonia
dc.date.accessioned2015-08-03T10:59:21Z
dc.date.available2015-08-03T10:59:21Z
dc.date.issued2013-02
dc.identifier.issn21622337
dc.identifier.doi10.1109/WCL.2012.100912.120629
dc.identifier.urihttp://hdl.handle.net/10754/562639
dc.description.abstractFor a cognitive radio relaying network, we propose a cross-layer design by combining information-guided transmission at the physical layer and network coding at the network layer. With this design, a common relay is exploited to help the communications between multiple secondary source-destination pairs, which allows for a more efficient use of the radio resources, and moreover, generates less interference to primary licensees in the network. Considering the spectrum-sharing constraints on the relay and secondary sources, the achievable data rate of the proposed cross-layer design is derived and evaluated. Numerical results on average capacity and uniform capacity in the network under study substantiate the efficiency of our proposed design. © 2013 IEEE.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectCognitive radio
dc.subjectcross-layer design
dc.subjectinformation-guided transmission (IGT)
dc.subjectnetwork coding (NC)
dc.subjectrelaying
dc.titleCross-layer combining of information-guided transmission withnetwork coding relaying for multiuser cognitive radio systems
dc.typeArticle
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.identifier.journalIEEE Wireless Communications Letters
dc.contributor.institutionInstitut National de la Recherche Scientifique (INRS), University of Quebec, Montreal, QC, Canada
kaust.personYang, Yuli


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