Paper Info
Title
A frequency error resistant blind CDMA detector
Abstract
Abstract—This paper presents an enhanced version of the re- cently-proposed blind anchored interference-mitigating detector (BAID) for code-division multiple-access transmission. Such a de- tector, named extended complex BAID (EC-BAID), features invari- ance to a phase error on the useful channel’s carrier and reveals resistant to a large frequency shift (e.g., Doppler shift) on inter- fering carriers. The EC-BAID is also shown to bear a sensitivity to residual carrier frequency errors on the desired channel which is lower by three orders of magnitude with respect to the case of a data-aided minimum,mean-square-error receiver. The perfor- mance of the EC-BAID is computed theoretically, and is validated by computer simulations under a variety of system configurations. Index Terms—Adaptive equalization, CDMA, multiuser detec-
Year
DOI
Venue
2000
10.1109/26.855511
IEEE Transactions on Communications
Keywords
Field
DocType
Doppler shift,code division multiple access,multiuser channels,radiofrequency interference,signal detection,spread spectrum communication,DS-CDMA,DS-SS,Doppler shift,EC-BAID,blind anchored interference-mitigating detector,channel carrier,code-division multiple-access transmission,computer simulations,data-aided minimum mean-square-error receiver,extended complex BAID,frequency error resistant blind CDMA detector,interfering carriers,large frequency shift,multiaccess interference,performance,phase error invariance,residual carrier frequency errors,system configurations
Orders of magnitude (numbers),Detection theory,Computer science,Communication channel,Electronic engineering,Residual carrier,Code division multiple access,Doppler effect,Detector,Spread spectrum
Journal
Volume
Issue
ISSN
48
7
0090-6778
Citations 
PageRank 
References 
12
0.86
6
Authors
4
Name
Order
Citations
PageRank
Javier Romero-García1120.86
De Gaudenzi, R.227640.59
Filippo Giannetti313121.77
Marco Luise452752.03