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Collaborative beamforming for spectrum-sharing two-way selective relay networks under co-channel interferences
2013
2013 IEEE 24th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)
In this paper, we consider collaborative beamforming for spectrum-sharing two-way relay networks in an effort to improve the performance of the cognitive system and enhance the spectrum ef ciency. In such a joint relaying/spectrum-sharing setting, a pair of secondary transceivers communicates via a set of secondary decode-and-forward (DF) relays in the presence of multiple primary transceivers. Among the available relays, only those that receive the signals reliably participate in the
doi:10.1109/pimrc.2013.6666197
dblp:conf/pimrc/AfanaGAA13
fatcat:vaknsl3pencajofntoldqcekuy