Duplex schemes in multiple antenna two-hop relaying
EURASIP Journal on Advances in Signal Processing
Recovering Multiplexing Loss through Concurrent Decode-and-Forward (DF) Relaying
Wireless Personal Communications: An International Journal
A comprehensive study of repetition-coded protocols in multi-user multi-relay networks
IEEE Transactions on Wireless Communications
Cooperative multiplexing: toward higher spectral efficiency in multiple-antenna relay networks
IEEE Transactions on Information Theory
Full interference cancellation for two-path cooperative communications
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
ISIT'09 Proceedings of the 2009 IEEE international conference on Symposium on Information Theory - Volume 2
IEEE Journal on Selected Areas in Communications - Special issue on realizing GBPS wireless personal area networks
On achievable rates of two-path successive relaying
IEEE Transactions on Communications
IEEE Transactions on Wireless Communications
Successive relaying aided near-capacity irregular distributed space-time coding
GLOBECOM'09 Proceedings of the 28th IEEE conference on Global telecommunications
Resource-efficient wireless relaying protocols
IEEE Wireless Communications
Asilomar'09 Proceedings of the 43rd Asilomar conference on Signals, systems and computers
Near-capacity cooperative space-time coding employing irregular design and successive relaying
IEEE Transactions on Communications
Bypassing orthogonal relaying transmissions via spatial signal separation
IEEE Transactions on Communications
Approaching the optimal diversity-multiplexing tradeoff in a four-node cooperative network
IEEE Transactions on Wireless Communications
On the diversity-multiplexing tradeoff of amplify-and-forward half-duplex relaying
IEEE Transactions on Communications
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In this paper, a transmission protocol is studied for a two relay wireless network in which simple repetition coding is applied at the relays. Information-theoretic achievable rates for this transmission scheme are given, and a space-time V-BLAST signalling and detection method that can approach them is developed. It is shown through the diversity multiplexing tradeoff analysis that this transmission scheme can recover the multiplexing loss of the half-duplex relay network, while retaining some diversity gain. This scheme is also compared with conventional transmission protocols that exploit only the diversity of the network at the cost of a multiplexing loss. It is shown that the new transmission protocol offers significant performance advantages over conventional protocols, especially when the interference between the two relays is sufficiently strong.