DocumentCode
2055443
Title
Limits to multiantenna capacity of spatially selective channels
Author
Pollock, Tony ; Abhayapala, Thushara ; Kennedy, Rodney
Author_Institution
Nat. ICT Australia, Canberra, ACT, Australia
fYear
2004
fDate
27 June-2 July 2004
Firstpage
244
Abstract
In this paper we present a new upper bound on the mutual information of MIMO systems. By characterizing the fundamental communication modes between two physical regions, we develop an intrinsic capacity which is independent of antenna array geometries and array signal processing, and depends only on the size of the regions and the statistics of the scattering environment.
Keywords
MIMO systems; antenna arrays; aperture antennas; array signal processing; channel capacity; electromagnetic wave scattering; MIMO systems; antenna array geometries; array signal processing; intrinsic capacity; multiantenna capacity; mutual information; scattering environment; spatially selective channels; upper bound; Antenna arrays; Antenna theory; Aperture antennas; Australia; Electromagnetic scattering; MIMO; Mutual information; Receiving antennas; Transmitters; Upper bound;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2004. ISIT 2004. Proceedings. International Symposium on
Print_ISBN
0-7803-8280-3
Type
conf
DOI
10.1109/ISIT.2004.1365277
Filename
1365277
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