DocumentCode
840749
Title
Peak-to-average power ratio performance comparison of different spreading code allocation strategies for MC-CDMA and MC-DS-CDMA
Author
Hathi, N. ; Darwazeh, Izzat ; O´Reilly, J.
Author_Institution
Dept. of Electron. & Electr. Eng., Univ. Coll. London, UK
Volume
38
Issue
20
fYear
2002
fDate
9/26/2002 12:00:00 AM
Firstpage
1219
Lastpage
1220
Abstract
The variation of peak-to-average power ratio (PAPR) for different allocations of spreading code sequences in multi-carrier code division multiple access (MC-CDMA) and multi-carrier direct-sequence code division multiple access (MC-DS-CDMA) systems is investigated. The results show that for a small number of active users, the PAPR performance of an MC-CDMA system can be improved by careful allocation of the spreading code sequences to different users
Keywords
code division multiple access; spread spectrum communication; MC-CDMA; MC-DS-CDMA; PAPR performance; multi-carrier code division multiple access; multi-carrier direct-sequence code division multiple access; peak-to-average power ratio; spreading code sequences allocation;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20020810
Filename
1041010
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