On the capacity of MIMO system operating in multi-access scenario

Liu, Xia, Wang, Feng, Bialkowski, Konstanty and Bialkowski, Marek E. (2009). On the capacity of MIMO system operating in multi-access scenario. In: APMC 2009 - Asia Pacific Microwave Conference 2009. Asia-Pacific Microwave Conference 2009, Singapore, (524-527). 7-10 December, 2009. doi:10.1109/APMC.2009.5384181


Author Liu, Xia
Wang, Feng
Bialkowski, Konstanty
Bialkowski, Marek E.
Title of paper On the capacity of MIMO system operating in multi-access scenario
Conference name Asia-Pacific Microwave Conference 2009
Conference location Singapore
Conference dates 7-10 December, 2009
Convener Mook Seng Leong ; Lu Yilong
Proceedings title APMC 2009 - Asia Pacific Microwave Conference 2009
Journal name Apmc: 2009 Asia Pacific Microwave Conference, Vols 1-5
Place of Publication Piscataway, NJ, U.S.A.
Publisher IEEE
Publication Year 2009
Sub-type Fully published paper
DOI 10.1109/APMC.2009.5384181
ISBN 9781424428021
Volume 2009
Issue Article number 5384181
Start page 524
End page 527
Total pages 4
Collection year 2010
Language eng
Abstract/Summary This paper reports on the capacity of a MIMO system operating in a multi-access scenario. The investigations take into account co-channel interference as well as spatial correlation and mutual coupling (MC) present in array antennas. A closed-form expression for the upper bound of the mutual information is presented. An optimal signal transmission scheme is proposed to maximize the MIMO capacity. The presented simulation results report on the effect of interference and mutual coupling for the cases of non-optimized and optimized signal transmission schemes. Also shown is performance comparison between the cases of peer-to-peer single user and multi-access MIMO system. ©2009 IEEE.
Subjects E1
080502 Mobile Technologies
100510 Wireless Communications
100501 Antennas and Propagation
899999 Information and Communication Services not elsewhere classified
Keyword Channel capacity
MIMO systems
Multiaccess communication
Mutual coupling
Q-Index Code E1
Q-Index Status Confirmed Code
Institutional Status UQ

 
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Created: Mon, 19 Apr 2010, 11:43:38 EST by Marie Walker on behalf of School of Information Technol and Elec Engineering