Analysis of correlated MIMO channel capacity under co-channel interference

Yan, QN; Yue, DW; Wang, Q

Analysis of correlated MIMO channel capacity under co-channel interference

Yan, QN Yue, DW Wang, Q

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Publication Type:: Journal Article
Citation:: Dianbo Kexue Xuebao/Chinese Journal of Radio Science, 2012, 27 (3), pp. 556 - 563
Issue Date:: 2012-06-01

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Field	Value	Language
dc.contributor.author	Yan, QN	en_US
dc.contributor.author	Yue, DW	en_US
dc.contributor.author	Wang, Q https://orcid.org/0000-0002-2326-4549	en_US
dc.date.issued	2012-06-01	en_US
dc.identifier.citation	Dianbo Kexue Xuebao/Chinese Journal of Radio Science, 2012, 27 (3), pp. 556 - 563	en_US
dc.identifier.issn	1005-0388	en_US
dc.identifier.uri	http://hdl.handle.net/10453/114850
dc.description.abstract	In Rayleigh fading environments, this paper addresses the issue of multiple-input multiple-output (MIMO) channel capacity under co-channel interference, and focuses on the case with transmit spatial correlation for the desired user. It is assumed that perfect channel state information (CSI) is available to the receiver, but unavailable to the transmitter. Based on theory of matrix variate distributions, this paper first derives an exact closed-form expression of the moment generating function (MGF) of mutual information of MIMO channels with interference, and then obtains an exact expression of the MIMO ergodic capacity by using the MGF formula of mutual information. Finally, numerical results are present to illustrate the mathematical formalism and to show the effect of various parameters on the ergodic capacity. This paper emphasizes applications of matrix variate distribution theory to the study of MIMO channel capacity. Copyright © 2012 by Editorial Department of Chinese Journal of Radio Science.	en_US
dc.relation.ispartof	Dianbo Kexue Xuebao/Chinese Journal of Radio Science	en_US
dc.subject.classification	Networking & Telecommunications	en_US
dc.title	Analysis of correlated MIMO channel capacity under co-channel interference	en_US
dc.type	Journal Article
utslib.citation.volume	3	en_US
utslib.citation.volume	27	en_US
utslib.for	1005 Communications Technologies	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
utslib.copyright.status	closed_access
pubs.issue	3	en_US
pubs.publication-status	Published	en_US
pubs.volume	27	en_US

Abstract:

In Rayleigh fading environments, this paper addresses the issue of multiple-input multiple-output (MIMO) channel capacity under co-channel interference, and focuses on the case with transmit spatial correlation for the desired user. It is assumed that perfect channel state information (CSI) is available to the receiver, but unavailable to the transmitter. Based on theory of matrix variate distributions, this paper first derives an exact closed-form expression of the moment generating function (MGF) of mutual information of MIMO channels with interference, and then obtains an exact expression of the MIMO ergodic capacity by using the MGF formula of mutual information. Finally, numerical results are present to illustrate the mathematical formalism and to show the effect of various parameters on the ergodic capacity. This paper emphasizes applications of matrix variate distribution theory to the study of MIMO channel capacity. Copyright © 2012 by Editorial Department of Chinese Journal of Radio Science.

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http://hdl.handle.net/10453/114850