Higher order statistics of antenna subset diversity
IEEE Transactions on Wireless Communications
End-to-end performance of transmission systems with relays over Rayleigh-fading channels
IEEE Transactions on Wireless Communications
Exact symbol error probability of a Cooperative network in a Rayleigh-fading environment
IEEE Transactions on Wireless Communications
A performance study of dual-hop transmissions with fixed gain relays
IEEE Transactions on Wireless Communications
Cooperative diversity in wireless networks: Efficient protocols and outage behavior
IEEE Transactions on Information Theory
Fading relay channels: performance limits and space-time signal design
IEEE Journal on Selected Areas in Communications
A simple Cooperative diversity method based on network path selection
IEEE Journal on Selected Areas in Communications
IEEE Transactions on Wireless Communications
Beamforming with antenna correlation in two hop amplify and forward relay networks
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
On the performance of cooperative systems with blind relays over Nakagami-m and Weibull fading
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
IEEE Transactions on Wireless Communications
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Performance of dual-hop transmissions with fixed gain relays over generalized-K fading channels
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Amplify-and-forward relaying in channel-noise-assisted cooperative networks with relay selection
IEEE Communications Letters
Performance analysis of two hop amplify-and-forward systems with interference at the relay
IEEE Communications Letters
A low complexity receiver for noncoherent amplify-and-forward cooperative systems
IEEE Transactions on Communications
Low complexity receivers for coherent amplify-and-forward cooperative systems
IEEE Transactions on Communications
Opportunistic relay selection with cooperative macro diversity
EURASIP Journal on Wireless Communications and Networking
Wireless Personal Communications: An International Journal
Performance analysis of two-hop OSTBC Transmission over Rayleigh fading channels
EURASIP Journal on Wireless Communications and Networking
Outage Performance of Dual-Hop AF Relay Channels with Co-Channel Interferences over Rayleigh Fading
Wireless Personal Communications: An International Journal
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The end-to-end performance of dual-hop cooperative diversity systems equipped with nonregenerative relays and a selection combining receiver at the destination terminal over independent and nonidentical Nakagami-m fading channels is studied. Closed-form expressions for the cumulative distribution function and the probability density function of the end-to-end signal-to-noise ratio (SNR) are presented, while analytical formulae are derived for the moments and the moment generating function. Using these statistical results, closed-form expressions for the outage probability are presented for both channel state information and fixed gain relays. Furthermore, for the case of fixed gain relay, the average end-to-end SNR, the amount of fading, and the average bit error rate can be numerically evaluated. The proposed mathematical analysis is complemented by numerical examples, including the effects on the overall performance of the SNRs unbalancing as well as the fading severity.