Transmit Power Optimization for Full Duplex Decode-and-Forward Relaying

被引：0
作者：
Yu, Bo [1 ]
Yang, Liuqing [1 ]
Cheng, Xiang [2 ,3 ]
Cao, Rui [4 ]
机构：
[1] Colorado State Univ, Dept Elect & Comp Engn, Ft Collins, CO 80523 USA
[2] Peking Univ, Sch Elect Engn & Comp Sci, Beijing 100871, Peoples R China
[3] Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing, Peoples R China
[4] LSI Corp, San Jose, CA 95131 USA
来源：
2013 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM) | 2013年
关键词：
ALLOCATION;
D O I：
暂无
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：
Full duplex transmission is a promising technique to enhance the capacity of relay communications. In this paper, we investigate the optimum transmit power allocation for full duplex decode-and-forward (DF) relaying systems. The outage probability is adopted as the optimization criterion and a transmit power optimization problem is formulated for systems with and without total power constraint. Analytical and numerical results are provided to show the advantages of the power optimization. More interestingly, the effect of residual self-interference introduced by full duplex transmission is examined in terms of optimal power allocation and outage probability performance improvement.
引用
收藏
页码：3347 / 3352
页数：6
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