DocumentCode
2150596
Title
A Robust Scheme for Transmit Diversity and Spatial Multiplexing Based on Channel Spatial Correlation
Author
Guan, Jianxin ; Ye, Xiaohui ; Tian, Peigen
Author_Institution
Coll. of Electron. Eng., Naval Univ. of Eng., Wuhan
fYear
2008
fDate
30-31 Dec. 2008
Firstpage
775
Lastpage
777
Abstract
A new scheme consisting of a combination of transmit diversity, spatial multiplexing and beamformer is presented for the spatial correlated channels. The proposed scheme exploits the benefits of combining transmit diversity and spatial multiplexing to provide diversity and multiplexing gain. Based on channel´s correlation matrix, a robust beamformer is designed. Simulation results show that the robust scheme has a significant performance gain over conventional scheme.
Keywords
diversity reception; matrix algebra; space division multiplexing; wireless channels; beamformer; channel spatial correlation; correlation matrix; spatial multiplexing; transmit diversity; Block codes; Diversity methods; Diversity reception; Fading; MIMO; Receiving antennas; Robustness; Space technology; Transmitting antennas; Wireless communication; beamformer; spatial correlated channels; spatial multiplexing; transmit diversity;
fLanguage
English
Publisher
ieee
Conference_Titel
MultiMedia and Information Technology, 2008. MMIT '08. International Conference on
Conference_Location
Three Gorges
Print_ISBN
978-0-7695-3556-2
Type
conf
DOI
10.1109/MMIT.2008.120
Filename
5089237
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