Transmit Antenna Selection Schemes with Reduced Feedback Rate

被引：20

作者：

Chen, Zhuo ^{[1
]}

Collings, Iain B. ^{[1
]}

Zhou, Zhendong ^{[2
]}

Vucetic, Branka ^{[2
]}

机构：

[1] CSIRO, ICT Ctr, Wireless Technol Lab, Marsfield, NSW 2122, Australia

[2] Univ Sydney, Sch Elect & Informat Engn, Sydney, NSW 2006, Australia

来源：

IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS | 2009年 / 8卷 / 02期

关键词：

Antenna selection; diversity; fading channels; space-time block code; TIME TRELLIS CODES; PERFORMANCE ANALYSIS; ALAMOUTI SCHEME; SYSTEMS;

D O I：

10.1109/TWC.2009.080296

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：

In this paper, we propose and analyze three new transmit antenna selection schemes with reduced feedback rate requirement compared with the conventional scheme. In Scheme 1, L-t, available transmit antennas are divided as equally as possible into two groups with consecutive antennas. The best single antenna within each group is selected. In Scheme 2, only the best one among Lt antennas is made known to the transmitter, and the other one is selected at random. In Scheme 3, Lt antennas are divided into multiple subsets each consisting of two adjacent antennas, and the best subset is selected. Bit error rate (BER) expressions for the proposed schemes with Alamouti code are derived for independent flat Rayleigh fading channels. It is found that all the three schemes achieve a full diversity order. The relative merit of each proposed scheme is delineated based on the trade-off between the asymptotic performance loss and feedback reduction, both relative to the conventional scheme. We conclude that Schemes I and 3 are more favorable for practical applications, and the appropriate application scenarios are also identified. The proposed schemes enrich the choices for antenna selection system design for various feedback channel bandwidths and different requirements for quality of service.

引用

页码：1006 / 1016

页数：11

共 22 条

[1] A simple transmit diversity technique for wireless communications [J].

Alamouti, SM .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 1998, 16 (08) :1451-1458

[2]

[Anonymous], 1981, Order Statistics

[3] Antenna selection for multiple-antenna transmission systems: Performance analysis and code construction [J].

Bahceci, I ;

Duman, TM ;

Altunbasak, Y .

IEEE TRANSACTIONS ON INFORMATION THEORY, 2003, 49 (10) :2669-2681

[4] Performance of Alamouti scheme with transmit antenna selection [J].

Chen, Z ;

Vucetic, B ;

Zhou, ZD .

ELECTRONICS LETTERS, 2003, 39 (23) :1666-1668

[5] Space-time trellis codes with transmit antenna selection [J].

Chen, Z ;

Vucetic, B ;

Jinhong, Y .

ELECTRONICS LETTERS, 2003, 39 (11) :854-855

[6] Performance analysis of MIMO systems with antenna selection over quasi-static fading channels [J].

Ghrayeb, A ;

Duman, TM .

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2003, 52 (02) :281-288

[7] MIMO antenna subset selection with space-time coding [J].

Gore, DA ;

Paulraj, AJ .

IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2002, 50 (10) :2580-2588

[8]

Gorokhov A, 2003, IEEE T INFORM THEORY, V49, P2687, DOI 10.1109/TIT.2003.817458

[9]

Gradshteyn S., 2014, Table of Integrals, Series, and Products, V8th

[10]

Katz M, 2001, IEEE VTS VEH TECHNOL, P178, DOI 10.1109/VTC.2001.956581

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