DocumentCode
2162510
Title
Series expansion of the MIMO spatial covariance
Author
Sharifabad, Farnaz Karimdady ; Jensen, Michael A.
Author_Institution
Electr. & Comput. Eng. Dept., Brigham Young Univ., Provo, UT, USA
fYear
2012
fDate
8-14 July 2012
Firstpage
1
Lastpage
2
Abstract
This paper uses an integral expression for the full spatial correlation matrix of a MIMO system to construct series expansions of the correlation matrix when the power angular spectrum can be modeled using clusters that satisfy uniform, truncated Gaussian, or truncated Laplacian distributions. Numerical studies demonstrate the accuracy of the formulation under different scenarios.
Keywords
Gaussian distribution; MIMO communication; covariance matrices; MIMO spatial covariance matrix; MIMO system; clusters; full spatial correlation matrix; power angular spectrum; series expansion; truncated Gaussian distributions; truncated Laplacian distributions; Accuracy; Covariance matrix; Laplace equations; MIMO; Receiving antennas; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE
Conference_Location
Chicago, IL
ISSN
1522-3965
Print_ISBN
978-1-4673-0461-0
Type
conf
DOI
10.1109/APS.2012.6349355
Filename
6349355
Link To Document