DocumentCode :
469126
Title :
Codes with Low Peak-to-Average Power Ratio for Multi-Code CDMA
Author :
Zhou, Jianqin ; Xie, Zhenfei ; Ohtsuki, Tomoaki
Author_Institution :
Anhui Univ. of Technol., Ma´´anshan
Volume :
1
fYear :
2007
fDate :
6-8 Dec. 2007
Firstpage :
27
Lastpage :
31
Abstract :
In this paper, codes which reduce the peak-to-average power ratio (PAPR) in multi-code code division multiple access (MC-CDMA) communication systems are studied. An approach to construct codes of length 2m with low PAPR for both odd and even m using the Rudin-Shapiro construction is derived. We also propose a new coding approach to achieve the constant amplitude transmission of codeword length 2m for both even m as well as odd m.
Keywords :
code division multiple access; codes; Rudin-Shapiro construction; code division multiple access communication systems; low peak-to-average power ratio; multicode CDMA; Base stations; Code division multiplexing; Computer science; Heart; High power amplifiers; Multiaccess communication; Multicarrier code division multiple access; Peak to average power ratio; Symmetric matrices; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Future Generation Communication and Networking (FGCN 2007)
Conference_Location :
Jeju
Print_ISBN :
0-7695-3048-6
Type :
conf
DOI :
10.1109/FGCN.2007.84
Filename :
4426089
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=469126
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