Optimal Open-Loop MIMO Precoder Design

被引：0

作者：

Li, Gen ^{[1
]}

Mishra, Deepak ^{[2
]}

Hao, Li ^{[1
]}

Ma, Zheng ^{[1
]}

Larsson, Erik G. ^{[3
]}

机构：

[1] Southwest Jiaotong Univ, Key Lab Informat Coding & Transmiss, Chengdu 610031, Peoples R China

[2] UNSW Sydney, Sch Elect Engn & Telecommun, Kensington, NSW 2052, Australia

[3] Linkoping Univ, Commun Syst Div, Dept Elect Engn ISY, S-58183 Linkoping, Sweden

来源：

IEEE COMMUNICATIONS LETTERS | 2020年 / 24卷 / 09期

基金：

中国国家自然科学基金;

关键词：

Correlation; MIMO communication; Optimization; Precoding; Transmitters; Euclidean distance; Matrix decomposition; Correlated channel; MIMO; optimization; MASSIVE MIMO; CHANNEL; PERFORMANCE;

D O I：

10.1109/LCOMM.2020.2999347

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

Multiple-input multiple-output (MIMO) is a favorable technique that can improve system capacity and performance through spatial multiplexing. However, the performance gets degraded over the correlated wireless channels. In this letter, we consider a point-to-point MIMO system and jointly optimize both the precoding matrix and the difference between two transmit vectors to resist transmit correlation. The simulation results demonstrate that the proposed method can get average 75% gain comparing with the existing method in terms of the minimum pairwise error probability.

引用

页码：2075 / 2079

页数：5

共 21 条

[1]

[Anonymous], 2014, Convex Optimiza- tion

[2] MIMO Precoder Designs for Frequency-Selective Fading Channels Using Spatial and Path Correlation [J].

Bahrami, Hamid Reza ;

Le-Ngoc, Tho .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2008, 57 (06) :3441-3452

[3] Millimeter-Wave Massive MIMO Communication for Future Wireless Systems: A Survey [J].

Busari, Sherif Adeshina ;

Huq, Kazi Mohammed Saidul ;

Mumtaz, Shahid ;

Dai, Linglong ;

Rodriguez, Jonathan .

IEEE COMMUNICATIONS SURVEYS AND TUTORIALS, 2018, 20 (02) :836-869

[4]

Cho Y. S., 2010, MIMO CHANNEL MODELS

[5] First- and second-order characterization of direction dispersion and space selectivity in the radio channel [J].

Fleury, BH .

IEEE TRANSACTIONS ON INFORMATION THEORY, 2000, 46 (06) :2027-2044

[6] Performance of Open-Loop MIMO Precoder With Cross-Polarized Antennas Over Correlated Channels With an LOS Component [J].

Jang, Jungyup ;

Kim, Dong Ho .

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2017, 16 (06) :4094-4105

[7] Open-Loop Precoder Design for Spatial Multiplexing Systems in Transmit Correlated MIMO Channels [J].

Jang, Jungyup ;

Kim, Dong Ho ;

Lee, Ye Hoon ;

Seo, Jong-Soo .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2017, 66 (05) :3843-3855

[8] Open-loop precoder for spatial multiplexing in MIMO channels with phase correlation [J].

Jang, Jungyup ;

Kim, Dong Ho ;

Lee, Ye Hoon .

ELECTRONICS LETTERS, 2014, 50 (23) :1766-1767

[9] Exploiting Wireless Channel State information Structures Beyond Linear Correlations: A Deep Learning Approach [J].

Jiang, Zhiyuan ;

Chen, Sheng ;

Molisch, Andreas F. ;

Vannithamby, Rath ;

Zhou, Sheng ;

Niu, Zhisheng .

IEEE COMMUNICATIONS MAGAZINE, 2019, 57 (03) :28-34

[10] A Stochastic MIMO radio channel model with experimental validation [J].

Kermoal, JP ;

Schumacher, L ;

Pedersen, KI ;

Mogensen, PE ;

Frederiksen, F .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2002, 20 (06) :1211-1226

← 1 2 3 →