Generalized space-time modelling of the MIMO channel applied to analysing and optimising transmit antenna configurations

Smith, DB; Aubrey, T

Generalized space-time modelling of the MIMO channel applied to analysing and optimising transmit antenna configurations

Smith, DB Aubrey, T

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Publication Type:: Conference Proceeding
Citation:: IEEE International Conference on Communications, 2003, 3 pp. 1978 - 1982
Issue Date:: 2003-07-18

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Field	Value	Language
dc.contributor.author	Smith, DB	en_US
dc.contributor.author	Aubrey, T	en_US
dc.date.issued	2003-07-18	en_US
dc.identifier.citation	IEEE International Conference on Communications, 2003, 3 pp. 1978 - 1982	en_US
dc.identifier.issn	0536-1486	en_US
dc.identifier.uri	http://hdl.handle.net/10453/2965
dc.description.abstract	For the purposes of macroscopic system design a space-time Rayleigh fading multiple-input multiple-output (MIMO) radio channel is modelled for an arbitrary transmit antenna configuration of three to six transmit antennas. A traditional ring of scatterers model is used to generate the spacetime cross correlations and thence flat fading channel distortions. A general trend is demonstrated for a specific non-coherent modulation scheme where the optimality of different transmission frame lengths can be related to the well known autocorrelation function; based on this trend two frame lengths are chosen for MIMO channel model analysis. Several beneficial arbitrary transmit antenna configurations are obtained from this analysis using some typical arbitrary configurations, and some initial optimisation using a genetic algorithm, from which further possible optimisation is proposed.	en_US
dc.relation.ispartof	IEEE International Conference on Communications	en_US
dc.title	Generalized space-time modelling of the MIMO channel applied to analysing and optimising transmit antenna configurations	en_US
dc.type	Conference Proceeding
utslib.citation.volume	3	en_US
utslib.for	1006 Computer Hardware	en_US
dc.location.activity	Alaska, USA	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Strength - CRIN - Realtime Information Networks
utslib.copyright.status	closed_access
pubs.publication-status	Published	en_US
pubs.volume	3	en_US

Abstract:

For the purposes of macroscopic system design a space-time Rayleigh fading multiple-input multiple-output (MIMO) radio channel is modelled for an arbitrary transmit antenna configuration of three to six transmit antennas. A traditional ring of scatterers model is used to generate the spacetime cross correlations and thence flat fading channel distortions. A general trend is demonstrated for a specific non-coherent modulation scheme where the optimality of different transmission frame lengths can be related to the well known autocorrelation function; based on this trend two frame lengths are chosen for MIMO channel model analysis. Several beneficial arbitrary transmit antenna configurations are obtained from this analysis using some typical arbitrary configurations, and some initial optimisation using a genetic algorithm, from which further possible optimisation is proposed.

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http://hdl.handle.net/10453/2965