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Differential encoding technique for multi-antenna systems with correlated Rayleigh fading channels

Nguyen, Van Khanh 2005, Differential encoding technique for multi-antenna systems with correlated Rayleigh fading channels, in IEEE ICIT 2005 : The Proceedings of the 2005 Institute of Electrical and Electronics Engineers International Conference on Industrial Technology, Institute of Electrical and Electronics Engineers, Piscataway, N.J, pp. 916-920.

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Title Differential encoding technique for multi-antenna systems with correlated Rayleigh fading channels
Author(s) Nguyen, Van Khanh
Conference name IEEE International Conference on Industrial Technology (2005 : Hong Kong)
Conference location Hong Kong
Conference dates 14-17 Dec. 2005
Title of proceedings IEEE ICIT 2005 : The Proceedings of the 2005 Institute of Electrical and Electronics Engineers International Conference on Industrial Technology
Editor(s) Hung, J. C.
Publication date 2005
Conference series International Conference on Industrial Technology
Start page 916
End page 920
Publisher Institute of Electrical and Electronics Engineers
Place of publication Piscataway, N.J
Summary Differential space-time modulation (DSTM) techniques developed for multi-antenna systems allow the receiver to detect the transmitted signal without the knowledge of the fading channels. It can be viewed as an extension of differential phase-shift keying (DPSK) in single antenna systems. In this paper, we derived the pairwise error probability upper bound of differential space-time coded systems with spatially correlated Rayleigh fading channels. Based on the performance analysis, we develop a novel DSTM scheme which can exploit the spatial correlation in the fading channels. It is found that by carefully designing the initial transmitted signal matrix, the performance of the differential space-time coded systems can be significantly improved.
ISBN 0780394844
9780780394841
Language eng
Field of Research 100599 Communications Technologies not elsewhere classified
Socio Economic Objective 890199 Communication Networks and Services not elsewhere classified
HERDC Research category E1 Full written paper - refereed
Copyright notice ©2005, Institute of Electrical and Electronics Engineers
Persistent URL http://hdl.handle.net/10536/DRO/DU:30005686

Document type: Conference Paper
Collection: School of Engineering and Technology
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