Browse > Article
http://dx.doi.org/10.4218/etrij.13.0213.0044

Optimal Diversity-Multiplexing Tradeoff of MIMO Multi-way Relay Channel  

Su, Yuping (State Key Laboratory of Integrated Services Networks, Xidian University)
Li, Ying (State Key Laboratory of Integrated Services Networks, Xidian University)
Publication Information
ETRI Journal / v.35, no.5, 2013 , pp. 919-922 More about this Journal
Abstract
A MIMO multi-way relay channel with full data exchange in which K users exchange messages with each other via the help of a single relay is considered. For the case in which each link is quasi-static Rayleigh fading and the relay is full-duplex, the fundamental diversity-multiplexing tradeoff (DMT) is investigated, and we show that a compress-and-forward relay protocol can achieve the optimal DMT.
Keywords
Diversity-multiplexing tradeoff; MIMO multi-way relay channel; compress-and-forward; outage probability;
Citations & Related Records
연도 인용수 순위
  • Reference
1 D. Gunduz et al., "The Multi-way Relay Channel," IEEE Trans. Inf. Theory, vol. 59, no. 1, Jan. 2013, pp. 51-63.   DOI   ScienceOn
2 L. Zheng and D. Tse, "Diversity and Multiplexing: A Fundamental Tradeoff in Multiple Antenna Channels," IEEE Trans. Inf. Theory, vol. 49, no. 5, May 2003, pp. 1073-1096.   DOI   ScienceOn
3 D. Tse, P. Viswanath, and L. Zheng, "Diversity-Multiplexing Tradeoff in Multiple Access Channels," IEEE Trans. Inf. Theory, vol. 50, no. 9, Sept. 2004, pp. 1859-1874.   DOI   ScienceOn
4 M. Yuksel and E. Erkip, "Multi-antenna Cooperative Wireless Systems: A Diversity Multiplexing Tradeoff Perspective," IEEE Trans. Inf. Theory, vol. 53, no. 10, Oct. 2007, pp. 3371-3393.   DOI   ScienceOn
5 D. Gunduz, A. Goldsmith, and H.V. Poor, "MIMO Two-Way Relay Channel: Diversity-Multiplexing Tradeoff Analysis," Proc. 42nd Asilomar Conf. Signals, Syst. Comput., Oct. 2008, pp. 1474-1478.
6 T.M. Cover and J.A. Thomas, Elements of Information Theory. New York: Wiley-Interscience, 1991.