Beamforming for Dual-Hop MIMO AF Relay Networks With Channel Estimation Error and Feedback Delay

被引：6

作者：

Li, Min ^{[1
]}

Bai, Lin ^{[2
,3
]}

Yu, Quan ^{[1
,2
]}

Choi, Jinho ^{[4
]}

机构：

[1] Inst China Elect Syst Engn Corp, Beijing 100141, Peoples R China

[2] Beihang Univ, Sch Elect & Informat Engn, Beijing 100191, Peoples R China

[3] Beihang Univ, Beijing Lab Gen Aviat Technol, Beijing 100191, Peoples R China

[4] Gwangju Inst Sci & Technol, Sch Elect Engn & Comp Sci, Gwangju, South Korea

来源：

IEEE ACCESS | 2017年 / 5卷

基金：

中国国家自然科学基金;

关键词：

Multiple-input multiple-output; beamforming; amplify-and-forward; channel state information; average symbol error rate; LINEAR TRANSCEIVER DESIGN; RAYLEIGH-FADING CHANNELS; PERFORMANCE ANALYSIS; SIDE INFORMATION; IMPERFECT CSI; SYSTEMS; WIRELESS; TRANSMISSION; SELECTION; CAPACITY;

D O I：

10.1109/ACCESS.2017.2760926

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper concerns the beamforming (BF) design for a dual-hop multiple-input multiple output (MIMO) amplify-and-forward (AF) relay network. Both a general antenna configuration and imperfect channel state information are taking into consideration, where multiple antennas are deployed at the source, relay, and destination, channel impairments exist at the source-relay and relay-destination hops. The BF scheme is optimized to maximize the received signal-to-noise ratio (SNR). In order to evaluate the performance of the relay network, asymptotic average symbol error rate (ASER) at high SNR is derived. Computer simulations are conducted to show the superiority of the designed BF scheme and the impacts of channel impairments and antenna configurations on the performance of the MIMO AF relay systems. It is shown that the diversity order of the relay network can be reduced to one due to the channel impairments.

引用

页码：21840 / 21851

页数：12

共 50 条

[31] Robust Relay Beamforming for MIMO Multi-Relay Networks with Imperfect Channel Estimation
Wang, Zijian
Chen, Wen
Geller, Benoit
Rioul, Olivier
2013 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 2013, : 3259 - 3264
[32] Outage Analysis of Opportunistic Scheduling in Dual-Hop Multiuser Relay Networks in the Presence of Interference
Hemachandra, Kasun T.
Beaulieu, Norman C.
IEEE TRANSACTIONS ON COMMUNICATIONS, 2013, 61 (05) : 1786 - 1796
[33] On the Capacity of Dual-Hop Multiple Antenna AF Relaying Systems with Feedback Delay and CCI
Huang, Yuzhen
Li, Cong
Zhong, Caijun
Wang, Jinlong
Cheng, Yunpeng
Wu, Qihui
IEEE COMMUNICATIONS LETTERS, 2013, 17 (06) : 1200 - 1203
[34] Outage Performance of Dual-Hop MIMO AF Relaying with Multiple Interferences
Wang, Yan
Li, Min
2018 IEEE 3RD INTERNATIONAL CONFERENCE ON SIGNAL AND IMAGE PROCESSING (ICSIP), 2018, : 534 - 539
[35] Relay Selection in Dual-Hop Vehicular Networks
Seyfi, Mehdi
Muhaidat, Sami
Liang, Jie
Uysal, Murat
IEEE SIGNAL PROCESSING LETTERS, 2011, 18 (02) : 134 - 137
[36] On the Performance of Dual-Hop Variable-Gain AF Relaying with Beamforming over η-μ Fading Channels
Hussain, Ayaz
Kim, Sang-Hyo
Chang, Seok-Ho
IEICE TRANSACTIONS ON COMMUNICATIONS, 2017, E100B (04) : 619 - 626
[37] Performance analysis of beamforming in two-hop AF relay networks with antenna correlation and interference
An, Kang
Lin, Min
Ouyang, Jian
Wei, Heng
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2014, 68 (07) : 587 - 594
[38] PERFORMANCE ANALYSIS OF OPTIMAL BEAMFORMING IN MIMO DUAL-HOP AMPLIFY-AND-FORWARD SYSTEMS
Zhong, Caijun
Ratnarajah, Tharm
Jin, Shi
Sellathurai, Mathini
Cowan, Colin
2011 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, 2011, : 2820 - 2823
[39] On the Performance of Dual-Hop Multi-Antenna AF Transmission with Interference at the Relay
Lin, Min
An, Kang
Ouyang, Jian
Wei, Heng
2014 XXXITH URSI GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM (URSI GASS), 2014,
[40] Exact Analysis of Dual-Hop AF Maximum End-to-End SNR Relay Selection
Soliman, Samy S.
Beaulieu, Norman C.
IEEE TRANSACTIONS ON COMMUNICATIONS, 2012, 60 (08) : 2135 - 2145

← 1 2 3 4 5 →