Simultaneous Bidirectional Link Selection in Full Duplex MIMO Systems

doi:10.1109/TWC.2015.2416187

CORC > 北京大学 > 信息科学技术学院

	Simultaneous Bidirectional Link Selection in Full Duplex MIMO Systems
	Zhou, Mingxin ; Song, Lingyang ; Li, Yonghui ; Li, Xuelong
刊名	IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
	2015
关键词	Bidirectional link selection full duplex serial-max selection method LIMITED DYNAMIC-RANGE ACHIEVABLE RATES NETWORKS CHANNELS
DOI	10.1109/TWC.2015.2416187
英文摘要	In this paper, we consider a point to point full duplex (FD) MIMO communication system. We assume that each node is equipped with an arbitrary number of antennas which can be used for transmission or reception. With FD radios, bidirectional information exchange between two nodes can be achieved at the same time. In this paper, we design bidirectional link selection schemes by selecting a pair of transmit and receive antenna at both ends for communications in each direction to maximize the weighted sum rate or minimize the weighted sum symbol error rate (SER). The optimal selection schemes require exhaustive search, so they are highly complex. To tackle this problem, we propose a Serial-Max selection algorithm, which approaches the exhaustive search methods with much lower complexity. In the Serial-Max method, the antenna pairs with maximum "obtainable SINR" at both ends are selected in a two-step serial way. The performance of the proposed Serial-Max method is analyzed, and the closed-form expressions of the average weighted sum rate and the weighted sum SER are derived. The analysis is validated by simulations. Both analytical and simulation results show that as the number of antennas increases, the Serial-Max method approaches the performance of the exhaustive-search schemes in terms of sum rate and sum SER.; National 973 Project [2013CB336700]; National Natural Science Foundation of China [61222104, U1301255]; National Science and Technology Major Project [2013ZX03003003]; Ph.D. Programs Foundation of Ministry of Education of China [20110001110102]; Australian Research Council (ARC) [DP150104019, FT120100487, DP120100190]; SCI(E); EI; ARTICLE; mingxin.zhou@pku.edu.cn; lingyang.song@pku.edu.cn; yonghui.li@sydney.edu.au; xuelong_li@opt.ac.cn; 7; 4052-4062; 14
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/418823]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Zhou, Mingxin,Song, Lingyang,Li, Yonghui,et al. Simultaneous Bidirectional Link Selection in Full Duplex MIMO Systems[J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS,2015.
APA	Zhou, Mingxin,Song, Lingyang,Li, Yonghui,&Li, Xuelong.(2015).Simultaneous Bidirectional Link Selection in Full Duplex MIMO Systems.IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS.
MLA	Zhou, Mingxin,et al."Simultaneous Bidirectional Link Selection in Full Duplex MIMO Systems".IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS (2015).