DocumentCode
2055519
Title
Asymptotic analysis of optimum and sub-optimum CDMA MMSE receivers
Author
Chaufray, J.-M. ; Loubaton, Ph ; Hachem, W.
fYear
2002
fDate
2002
Firstpage
189
Abstract
Two linear MMSE receivers for CDMA downlink signals are studied. Code matrices are modeled as isometric and i.i.d random matrices and the performance of these receivers is studied for large spreading factors using free probability tools.
Keywords
Wiener filters; code division multiple access; filtering theory; land mobile radio; least mean squares methods; matrix algebra; multiuser channels; optimisation; probability; radio links; CDMA downlink signals; Wiener filter; asymptotic analysis; i.i.d random matrices; isometric matrices; large spreading factors; linear MMSE receivers; optimum CDMA MMSE receiver; probability tools; selective fading channel; sub-optimum CDMA MMSE receiver; Base stations; Code standards; Downlink; Equations; Fading; Frequency; Multiaccess communication; Power distribution; Signal to noise ratio; Writing;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory, 2002. Proceedings. 2002 IEEE International Symposium on
Print_ISBN
0-7803-7501-7
Type
conf
DOI
10.1109/ISIT.2002.1023461
Filename
1023461
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