Adaptive Modulation in Multi-user Cognitive Radio Networks over Fading Channels

Fotis Foukalas; Tamer Khattab; H Vincent Vincent Poort

doi:10.4108/icst.crowncom.2013.252053

Abstract

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In this paper, the performance of adaptive modulation in multi-user cognitive radio networks over fading channels is analyzed. Multi-user diversity is considered for opportunistic user selection among multiple secondary users. The analysis is obtained for Nakagami-$m$ fading channels. Both adaptive

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