Opportunistic collaborative beamforming with one-bit feedback
IEEE Transactions on Wireless Communications
Asymptotic analysis of opportunistic relaying protocols
IEEE Transactions on Wireless Communications
An outage-optimal distributed coded cooperation scheme based on opportunistic relaying
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
Outage probability of opportunistic decode-and-forward relaying with co-channel interferences
ICACT'09 Proceedings of the 11th international conference on Advanced Communication Technology - Volume 2
A distributed selection cooperation protocol with feedback and its DMT in Nakagami-m fading channels
IEEE Communications Letters
Performance analysis of viral CDMA mobile communication based on cross entropy
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Dynamic relay selection for ARQ protocol in wireless cooperative networks
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Spectrum efficient cooperative relaying based on outage-multiplexing tradeoff analysis
Asilomar'09 Proceedings of the 43rd Asilomar conference on Signals, systems and computers
A Survey of Distributed Relay Selection Schemes in Cooperative Wireless Ad hoc Networks
Wireless Personal Communications: An International Journal
Improving fairness in IEEE 802.11 networks using MAC layer opportunistic retransmission
Computer Networks: The International Journal of Computer and Telecommunications Networking
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Practical cooperative diversity protocols often rely on low-cost radios that treat multiple in-band signals as noise and thus require strictly orthogonal transmissions. We analyze the performance of a class of opportunistic relaying protocols that employ simple packet level feedback and strictly orthogonal transmissions. It is shown that the diversity-multiplexing tradeoff of the proposed protocols either matches or outperforms the multi-input-single-output (MISO), zero-feedback performance. These gains indicate that low complexity radios and feedback could be an appealing architecture for future user cooperation protocols.