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Capacity and character expansions: Moment-generating function and other exact results for MIMO correlated channels

Abstract:

A promising new method from the field of representations of Lie groups is applied to calculate integrals over unitary groups, which are important for multiantenna communications. To demonstrate the power and simplicity of this technique, a number of recent results are rederived, using only a few simple steps. In particular, we derive the joint probability distribution of eigenvalues of the matrix GG† with G a nonzero mean or a semicor-related Gaussian random matrix. These joint probability di...

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Publication status:
Published

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Publisher copy:
10.1109/TIT.2006.885519

Authors


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Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Theoretical Physics
Role:
Author
Journal:
IEEE TRANSACTIONS ON INFORMATION THEORY
Volume:
52
Issue:
12
Pages:
5336-5351
Publication date:
2006-12-05
DOI:
ISSN:
0018-9448
URN:
uuid:d4cc5891-76b8-4703-902d-a6da7f3dd7ff
Source identifiers:
168145
Local pid:
pubs:168145

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