DocumentCode
983730
Title
Antenna selection technique for MIMO-OFDM systems over frequency selective Rayleigh fading channel
Author
Kurniawan, E. ; Madhukumar, A.S. ; Chin, F.
Author_Institution
Nanyang Technol. Univ.
Volume
1
Issue
3
fYear
2007
fDate
6/1/2007 12:00:00 AM
Firstpage
458
Lastpage
463
Abstract
A joint transmit and receive antenna selection technique for MIMO-OFDM is presented. By appropriately ordering and tabulating the minimum channel sub-matrix´s sub-stream signal to noise ratio in all subcarriers, an optimal antenna subset can be obtained. This procedure can be simplified further by analysing the inter-subcarrier correlation and by exploiting group selection methods. Complexity analyses on the proposed algorithm are presented, and performance improvements achievable are demonstrated through simulation studies
Keywords
MIMO communication; OFDM modulation; Rayleigh channels; antenna arrays; frequency division multiple access; matrix algebra; antenna selection technique; frequency selective Rayleigh fading channel; inter-subcarrier correlation; minimum channel sub-matrix; multiple-input multiple output system; orthogonal frequency division multiple access system; receive antenna; sub-stream; tabulation; transmit antenna;
fLanguage
English
Journal_Title
Communications, IET
Publisher
iet
ISSN
1751-8628
Type
jour
DOI
10.1049/iet-com:20060294
Filename
4247331
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