DocumentCode
2039107
Title
Partially random matrices in line-of-sight wireless networks
Author
Desgroseilliers, Marc ; Leveque, Olivier ; Preissmann, Emmanuel
Author_Institution
Sch. of Comput. & Commun. Sci., Swiss Fed. Inst. of Technol. - Lausanne, Lausanne, Switzerland
fYear
2013
fDate
3-6 Nov. 2013
Firstpage
1026
Lastpage
1030
Abstract
We analyze the performance of distributed MIMO transmissions in wireless networks, under the assumption of a line-of-sight environment. This leads us to the study of a new class of random matrices which depend on a linear number of random variables. We characterize the number of their significant singular values and give an upper bound on the size of their largest singular value. This translates into estimates on the number of degrees of freedom for the MIMO transmission.
Keywords
MIMO communication; matrix algebra; radio networks; degrees of freedom; distributed MIMO transmissions; line-of-sight wireless networks; partially random matrices; random variables; upper bound; Approximation methods; Eigenvalues and eigenfunctions; Fading; Kernel; MIMO; Upper bound; Wireless networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 2013 Asilomar Conference on
Conference_Location
Pacific Grove, CA
Print_ISBN
978-1-4799-2388-5
Type
conf
DOI
10.1109/ACSSC.2013.6810446
Filename
6810446
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