DocumentCode
1351143
Title
Blind widely linear multiuser detection
Author
Gelli, Giacinto ; Paura, Luigi ; Ragozini, Arturo R P
Author_Institution
Dipt. di Ingegneria Elettronica e delle Telecommunicazioni, Napoli Univ., Italy
Volume
4
Issue
6
fYear
2000
fDate
6/1/2000 12:00:00 AM
Firstpage
187
Lastpage
189
Abstract
Widely linear structures for multiuser detection of code division multiple-access signals are proposed, which jointly elaborate the received signal and its complex conjugate. Computer simulations show that the new structures significantly outperform the conventional linear ones, in terms of suppression capability of both wideband multiple-access and narrowband interference.
Keywords
code division multiple access; interference suppression; multiuser channels; radiofrequency interference; signal detection; spread spectrum communication; DS-CDMA; blind widely linear multiuser detection; code division multiple-access signals; complex conjugate signal; computer simulations; narrowband interference suppression; received signal; wideband multiple-access interference suppression; Computer simulation; Detectors; Frequency; Interference suppression; Multiaccess communication; Multiple access interference; Multiuser detection; Narrowband; Pulse measurements; Wideband;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/4234.848408
Filename
848408
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