Antenna Selection in Rank-Deficient MIMO Systems

被引：0

作者：

Vu, Xuan-Thang ^{[1
]}

Nguyen, Thong ^{[2
]}

Trinh Anh Vu ^{[1
]}

机构：

[1] Vietnam Natl Univ, Coll Technol, Hanoi, Vietnam

[2] Univ Technol Sydney, Fac Engn & Informat Technol, Sydney, NSW 2007, Australia

来源：

2008 INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES FOR COMMUNICATIONS, PROCEEDINGS | 2008年

关键词：

MIMO; antenna selection; rank deficiency; diversity combining;

D O I：

暂无

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 a rank-deficient MxN MIMO system, the number of non-zero eigen-modes is smaller than min (MN). In such a system, it is desirable to be able to identify then eliminate the most 'inactive' antennas or equivalently to select the most 'active' antennas for operation. In this paper we use the incremental algorithm for the successive selection technique for receive antenna selection applied to a rank-deficient indoor MIMO link transmitting through a small window between two rooms. It is shown that there is a close correspondence between the rank of the ill-conditioned MIMO channel and the minimum number of receive antennas that can be selected for a given small reduction in capacity.

引用

页码：417 / +

页数：2

共 14 条

[1] Measurement of keyhole effect in a wireless multiple-input multiple-output (MIMO) channel
Almers, P
Tufvesson, F
Molisch, AF
[J]. IEEE COMMUNICATIONS LETTERS, 2003, 7 (08) : 373 - 375
[2] Antenna selection for multiple-antenna transmission systems: Performance analysis and code construction
Bahceci, I
Duman, TM
Altunbasak, Y
[J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 2003, 49 (10) : 2669 - 2681
[3] Keyholes, correlations, and capacities of multielement transmit and receive antennas
Chizhik, D
Foschini, GJ
Gans, MJ
Valenzuela, RA
[J]. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2002, 1 (02) : 361 - 368
[4] Foschini G. J., 1996, Bell Labs Technical Journal, V1, P41, DOI 10.1002/bltj.2015
[5] Outdoor MIMO wireless channels:: Models and performance prediction
Gesbert, D
Bölcskei, H
Gore, DA
Paulraj, AJ
[J]. IEEE TRANSACTIONS ON COMMUNICATIONS, 2002, 50 (12) : 1926 - 1934
[6] Fast antenna subset selection in MIMO systems
Gharavi-Alkhansari, M
Gershman, AB
[J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2004, 52 (02) : 339 - 347
[7] Gore DA, 2000, INT CONF ACOUST SPEE, P2785, DOI 10.1109/ICASSP.2000.861082
[8] Receive antenna selection for MIMO spatial multiplexing: Theory and algorithms
Gorokhov, A
Gore, DA
Paulraj, AJ
[J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2003, 51 (11) : 2796 - 2807
[9] Gorokhov A, 2002, INT CONF ACOUST SPEE, P2857
[10] Molisch AF, 2001, 2001 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-10, CONFERENCE RECORD, P570, DOI 10.1109/ICC.2001.937004

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