On the Performance of X-Duplex Relaying

doi:10.1109/TWC.2017.2656887

CORC > 北京大学 > 信息科学技术学院

	On the Performance of X-Duplex Relaying
	Li, Shuai ; Zhou, Mingxin ; Wu, Jianjun ; Song, Lingyang ; Li, Yonghui ; Li, Hongbin
刊名	IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
	2017
关键词	Full duplex mode selection power allocation amplify-and-forward relaying LIMITED DYNAMIC-RANGE INTERFERENCE CANCELLATION SELF-INTERFERENCE ACHIEVABLE RATES DIVERSITY
DOI	10.1109/TWC.2017.2656887
英文摘要	In this paper, we study an X-duplex relay system with one source, one amplify-and-forward relay, and one destination, where the relay is equipped with a shared antenna and two radio frequency (RF) chains used for transmission or reception. X-duplex relay can adaptively configure the connection between its RF chains and antenna to operate in either half-duplex (HD) or full-duplex (FD) mode, according to the instantaneous channel conditions. We first derive the distribution of the signal to interference plus noise ratio, based on which we then analyze the outage probability, average symbol error rate (SER), and average sum rate. We also investigate the X-duplex relay with power allocation and derive the lower bound and upper bound of the corresponding outage probability. Both analytical and simulated results show that the X-duplex relay achieves a better performance over pure FD and HD schemes in terms of SER, outage probability and average sum rate, and the performance floor caused by the residual self interference can be eliminated using flexible RF chain configurations.; National 863 project [2015AA01A709 5G]; National Nature Science Foundation of China [U1301255, 61461136002, 61371073, 61671183]; ARC [DP150104019, FT120100487]; SCI(E); ARTICLE; 3; 1868-1880; 16
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/474973]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Li, Shuai,Zhou, Mingxin,Wu, Jianjun,et al. On the Performance of X-Duplex Relaying[J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS,2017.
APA	Li, Shuai,Zhou, Mingxin,Wu, Jianjun,Song, Lingyang,Li, Yonghui,&Li, Hongbin.(2017).On the Performance of X-Duplex Relaying.IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS.
MLA	Li, Shuai,et al."On the Performance of X-Duplex Relaying".IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS (2017).