Antenna selection for two-way full duplex massive MIMO networks with amplify-and-forward relay  

作　　者：Kang SONG Chunguo LI Yongming HUANG Luxi YANG 

机构地区：[1]Key Laboratory of Underwater Acoustic Signal Processing of Ministry of Education, Southeast University, Nanjing 210096, China [2]School of Information Science & Engineering, Southeast University, Nanjing 210096, China

出　　处：《Science China(Information Sciences)》2017年第2期112-121,共10页中国科学（信息科学）（英文版）

基　　金：supported by National High-Tech R&D Program of China (863) (Grant No. 2014AA01A704);National Basic Research Program of China (973) (Grant No. 2013CB336600);National Natural Science Foundation of China (Grants Nos. 61372101, 61422105, 61271018, 61201172, 61221002);Research Project of Jiangsu Province of China (Grant Nos. BK20130019, BE2015156);National Key Project of Underwater Acoustic Communications (Grant No. 8904004739)

摘　　要：In this paper, the antenna selection problem is investigated for the relaying system with the base station having massive multiple antennas, where the relay station works in the full duplex mode and the two-way protocol. The antenna selection scheme is optimized by maximizing the minimum of the two signal to noise ratios（SNRs） with each corresponding to the uplink and the downlink traffics. With the optimized antenna selection scheme, the approximate probability density function（PDF） of the received SNR for each receiver is derived. In what follows, both the overall outage probability and the bit error rate are obtained in the analytical expression for the whole massive multi-input multi-output（MIMO） system. Moreover, the asymptotic overall outage probability is derived in an analytical expression with respect to the growing number of the antennas on the massive MIMO base station. Numerical simulations verify the derived analytical results.In this paper, the antenna selection problem is investigated for the relaying system with the base station having massive multiple antennas, where the relay station works in the full duplex mode and the two-way protocol. The antenna selection scheme is optimized by maximizing the minimum of the two signal to noise ratios（SNRs） with each corresponding to the uplink and the downlink traffics. With the optimized antenna selection scheme, the approximate probability density function（PDF） of the received SNR for each receiver is derived. In what follows, both the overall outage probability and the bit error rate are obtained in the analytical expression for the whole massive multi-input multi-output（MIMO） system. Moreover, the asymptotic overall outage probability is derived in an analytical expression with respect to the growing number of the antennas on the massive MIMO base station. Numerical simulations verify the derived analytical results.

关 键 词：AMPLIFY-AND-FORWARD bit error rate full duplex massive MIMO outage probability performance analysis 

分 类 号：TN919.3[电子电信—通信与信息系统]