Limited Feedback Unitary Precoding for MIMO Full Stream Transmission

被引：6

作者：

Cheng, Peng ^{[1
]}

Chen, Zhuo ^{[1
]}

Rui, Yun ^{[2
,3
]}

Guo, Y. Jay ^{[1
]}

Guizani, Mohsen ^{[4
]}

机构：

[1] CSIRO Computat Informat, Clayton, Vic 3169, Australia

[2] Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201203, Peoples R China

[3] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China

[4] Qatar Univ, Doha 2713, Qatar

来源：

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 2014年 / 63卷 / 08期

关键词：

Limited feedback; multiple-input-multiple-output (MIMO); precoding; spatial multiplexing; PERFORMANCE ANALYSIS; BROAD-BAND; SYSTEMS;

D O I：

10.1109/TVT.2014.2306985

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Limited feedback precoding (LFP) significantly improves multiple-input-multiple-output (MIMO) spatial multiplexing link reliability with a small amount of feedback from the receiver back to the transmitter. One of the key problems with LFP is how to select an optimal precoder from a predetermined unitary codebook. We find that the conventional precoder selection criteria are not applicable to the full stream transmission mode with linear [zero forcing (ZF) and minimum mean square error (MMSE)] receivers. To solve this issue, a novel singular value decomposition (SVD)-based precoder selection criterion optimizing the bit error rate (BER) performance is proposed in this paper. The proposed criterion features a unified structure for both linear receivers and it can be calculated based on fast matrix computation algorithms. Its effectiveness in the full stream transmission mode is verified by simulation results.

引用

页码：4092 / 4096

页数：5

共 12 条

[1]

[Anonymous], 2012, MATRIX COMPUTATIONS

[2]

[Anonymous], 2003, Introduction to SpaceTime Wireless Communications

[3] LTE: The Evolution of Mobile Broadband [J].

Astely, David ;

Dahlman, Erik ;

Furuskar, Anders ;

Jading, Ylva ;

Lindstrom, Magnus ;

Parkvall, Stefan .

IEEE COMMUNICATIONS MAGAZINE, 2009, 47 (04) :44-51

[4] Interpolation based unitary precoding for spatial multiplexing MIMO-OFDM with limited feedback [J].

Choi, Jihoon ;

Mondal, Bishwarup ;

Heath, Robert W., Jr. .

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2006, 54 (12) :4730-4740

[5]

DING L, 2010, P IEEE SECON, P1

[6] Broadband wireless access with WiMax/802.16: Current performance benchmarks and future potential [J].

Ghosh, A ;

Wolter, DR ;

Andrews, JG ;

Chen, RH .

IEEE COMMUNICATIONS MAGAZINE, 2005, 43 (02) :129-136

[7] Performance Analysis of ZF and MMSE Equalizers for MIMO Systems: An In-Depth Study of the High SNR Regime [J].

Jiang, Yi ;

Varanasi, Mahesh K. ;

Li, Jian .

IEEE TRANSACTIONS ON INFORMATION THEORY, 2011, 57 (04) :2008-2026

[8]

Khan F, 2009, LTE FOR 4G MOBILE BROADBAND: AIR INTERFACE TECHNOLOGIES AND PERFORMANCE, P1, DOI 10.1017/CBO9780511810336

[9] On the distribution of SINR for the MMSE MIMO receiver and performance analysis [J].

Li, P ;

Paul, D ;

Narasimhan, R ;

Cioffi, J .

IEEE TRANSACTIONS ON INFORMATION THEORY, 2006, 52 (01) :271-286

[10] An Overview of Limited Feedback in Wireless Communication Systems [J].

Love, David J. ;

Heath, Robert W., Jr. ;

Lau, Vincent K. N. ;

Gesbert, David ;

Rao, Bhaskar D. ;

Andrews, Matthew .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2008, 26 (08) :1341-1365

← 1 2 →