DocumentCode
1521552
Title
Simplified multistage linear DS-CDMA receivers
Author
Boulanger, C.
Author_Institution
CEA, Centre d´´Etudes Nucleaires de Grenoble, France
Volume
35
Issue
8
fYear
1999
fDate
4/15/1999 12:00:00 AM
Firstpage
618
Lastpage
620
Abstract
The multistage linear receiver of Moshavi et al. (1996) was designed to approximate both decorrelating and MMSE detectors by calculating a weight set using a procedure involving the inversion of a large matrix. Very recently, Lei et al. (1998) and Kim et al. (1998) proposed analogous simplified systems. The author proposes a modified simpler receiver with fixed weights, exhibiting promising results for high bit rate hardware implementation
Keywords
code division multiple access; pseudonoise codes; radio receivers; spread spectrum communication; MMSE detector; decorrelating detector; matrix inversion; multistage linear DS-CDMA receiver; weighted parallel interference cancellation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990376
Filename
770989
Link To Document