DocumentCode
1405382
Title
Interference cancellation technique using channel parameter estimation in DS/CDMA system with M-ary orthogonal modulation
Author
Kim, Jin-il ; Yoon, Suk-Hyon ; Kang, Sung-Jin ; Kang, Chang-Eon
Author_Institution
Dept. of Electron. Eng., Yonsei Univ., Seoul, South Korea
Volume
34
Issue
12
fYear
1998
fDate
6/11/1998 12:00:00 AM
Firstpage
1194
Lastpage
1195
Abstract
A channel estimation technique in the uplink of a noncoherent DS/CDMA system with M-ary orthogonal signalling over multipath fading channels is considered. This method is used for the multiuser interference cancellation with coherent detection. The performance of the proposed multiuser detector is compared with that of a conventional detector and a significant improvement of performance is shown
Keywords
code division multiple access; fading; interference suppression; multipath channels; parameter estimation; M-ary orthogonal modulation; channel parameter estimation; coherent detection; multipath fading channels; multiuser interference cancellation; noncoherent DS/CDMA system;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19980870
Filename
702366
Link To Document