DocumentCode
973987
Title
Pilot-added signal detection algorithm and application in OCC-CDMA systems under multipath interference
Author
Chen, H.-H. ; Yeh, Y.-C. ; Chao, C.-Y. ; Yeh, J.-F.
Author_Institution
Inst. of Commun. Eng., Nat. Sun Yat-Sen Univ., Taiwan
Volume
40
Issue
8
fYear
2004
fDate
4/15/2004 12:00:00 AM
Firstpage
488
Lastpage
489
Abstract
A RAKE receiver is found not useful in an OCC-CDMA system based on orthogonal complementary codes, and thus other alternatives have to be found to replace RAKE for signal detection in multipath channels. Thus, a pilot-aided detection scheme is introduced, particularly for its application in an OCC-CDMA system. Simulation results show that the scheme works well for an OCC-CDMA system under multipath interference.
Keywords
code division multiple access; multipath channels; radio receivers; radiofrequency interference; signal detection; CDMA systems; RAKE receiver; multipath channels; multipath interference; orthogonal complementary codes; pilot added signal detection algorithm;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20040340
Filename
1293637
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