DocumentCode
1323894
Title
Determination of cancellation factors for soft-decision partial PIC detector in DS/CDMA systems
Author
Li, Yue-heng ; Chen, Ming ; Cheng, Shi-Xing
Author_Institution
Nat. Mobile Commun. Res. Lab., Southeast Univ., Nanjing, China
Volume
36
Issue
3
fYear
2000
fDate
2/3/2000 12:00:00 AM
Firstpage
239
Lastpage
241
Abstract
An alternative investigation has been carried out into the soft-decision partial parallel interference cancellation (SD-PPIC) detectors proposed by Divala et al. (1998) for DS/CDMA systems. A convenient method is presented for determining the partial cancellation factors in SD-PPIC detectors, which can ensure that the SD-PPIC detector converges at the maximum rate to its performance limit, which is proven to be equivalent to that of a decorrelating detector
Keywords
AWGN channels; code division multiple access; interference suppression; DS/CDMA systems; SD-PPIC detector; cancellation factors; parallel interference cancellation; performance limit; soft-decision partial PIC detector;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20000225
Filename
836559
Link To Document