DocumentCode
2649186
Title
Capacity of MIMO systems in Rayleigh fading and shadowing
Author
Pillutla, Laxminarayana S. ; Jayaweera, Sudharman K.
Author_Institution
Dept. of Electr. & Comput. Eng., British Columbia Univ., Vancouver, BC, Canada
Volume
1
fYear
2004
fDate
7-10 Nov. 2004
Firstpage
1149
Abstract
In this paper, we compare the capacity of multiple-input and multiple-output (MIMO) systems under the dual effects of Rayleigh fading and log-normal shadowing with that of Rayleigh fading alone. Our numerical results suggest that in general, there could be a loss in capacity with both optimal and suboptimal adaptive transmission schemes under the combined effect of fading and shadowing when compared to that of a fading alone case.
Keywords
MIMO systems; Rayleigh channels; antenna arrays; channel capacity; log normal distribution; optimisation; MIMO system capacity; Rayleigh fading; log-normal shadowing; multiple-input multiple-output; optimal adaptive transmission scheme; suboptimal adaptive transmission scheme; Adaptive arrays; Fading; MIMO; Random variables; Rayleigh channels; Receiving antennas; Shadow mapping; Symmetric matrices; Transmitters; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2004. Conference Record of the Thirty-Eighth Asilomar Conference on
Print_ISBN
0-7803-8622-1
Type
conf
DOI
10.1109/ACSSC.2004.1399321
Filename
1399321
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