DESIGN OF HALF- AND FULL-DUPLEX RELAY SYSTEMS BASED ON THE MMSE FORMULATION

被引：7
|
作者：
Joung, Jingon [1 ]
Sayed, Ali H. [1 ]
机构：
[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA
来源：
2009 IEEE/SP 15TH WORKSHOP ON STATISTICAL SIGNAL PROCESSING, VOLS 1 AND 2 | 2009年
关键词：
Minimum mean-square-error (MMSE); beamforming; multiple-input multiple-output (MIMO); full-duplex relay;
D O I：
10.1109/SSP.2009.5278583
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, half- and full-duplex relay processing matrices and source-destination beamforming vectors are jointly optimized based on a minimum mean-square-error (MMSE) formulation under inequality constraints on the transmit power of the source and the relays. Through BER simulations, we illustrate that the full-duplex method performs better than the half-duplex method in various signal-to-noise ratio (SNR) scenarios, and it can be a promising candidate for future relay networks.
引用
收藏
页码：281 / 284
页数：4
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