DocumentCode :
443767
Title :
Spatially and temporally correlated MIMO channels: performance evaluating of space-time block code
Author :
Gao, Jingbo ; Zhou, Manli ; Zhang, Bijun
Author_Institution :
Dept. of Electron. & Inf. Eng., Huazhong Univ. of Sci. & Technol., China
Volume :
1
fYear :
2005
fDate :
23-26 Sept. 2005
Firstpage :
105
Lastpage :
108
Abstract :
Most existing space-time block code (STBC) schemes have been developed for flat and quasi-static fading channels. Recently, Geoffrey et al. propose a general geometric spatially and temporally correlated multiple-input multiple-output (MIMO) channel model, which considers motion of the receiver and nonisotropic scattering at both ends of the radio link and give the compact closed-form space-time cross-correlation function. Simultaneously, the outage and ergodic capacity of this channel is investigated based on this model. In this paper, we investigate the STBC performance based on the above channel model. On the one hand, we further testify the validity of this general model, on the other hand, we evaluate the influence of the channel time variation on the STBC performance.
Keywords :
MIMO systems; block codes; channel capacity; channel coding; fading channels; space-time codes; wireless channels; STBC; channel time variation; correlated MIMO channels; ergodic capacity; flat fading channels; multiple-input multiple-output; quasi-static fading channels; space-time block code; spatially MIMO; temporally MIMO; Block codes; Fading; MIMO; Mobile antennas; Receiving antennas; Scattering; Solid modeling; Space technology; Testing; Transmitters;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2005. Proceedings. 2005 International Conference on
Print_ISBN :
0-7803-9335-X
Type :
conf
DOI :
10.1109/WCNM.2005.1543989
Filename :
1543989
Link To Document :
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