DocumentCode
640006
Title
Spatial degrees of freedom of MIMO systems in line-of-sight environment
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
7-12 July 2013
Firstpage
834
Lastpage
838
Abstract
While the efficiency of MIMO transmissions in a rich scattering environment has been demonstrated, less is known about the situation where the fading matrix coefficients come from a line-of-sight model. In this paper, we study in detail how this line-of-sight assumption affects the performance of distributed MIMO transmissions between far away clusters of nodes in a wireless network. Our analysis pertains to the study of a new class of random matrices.
Keywords
MIMO communication; electromagnetic wave scattering; fading; matrix algebra; radio networks; random processes; MIMO systems; distributed MIMO transmissions; fading matrix coefficients; line-of-sight model; multiple-input multiple-output transmissions; node clustering; random matrices; scattering environment; spatial degrees of freedom; wireless network; Approximation methods; Eigenvalues and eigenfunctions; Fading; Information theory; Kernel; MIMO; Wireless networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory Proceedings (ISIT), 2013 IEEE International Symposium on
Conference_Location
Istanbul
ISSN
2157-8095
Type
conf
DOI
10.1109/ISIT.2013.6620343
Filename
6620343
Link To Document