DocumentCode
401925
Title
Performance analysis of PAPR in MC-CDMA using Golay code
Author
Yingzi, Luan ; Li Jiandong
Author_Institution
Inf. Sci. Inst., Xidian Univ., Xi´´an, China
Volume
2
fYear
2003
fDate
7-10 Sept. 2003
Firstpage
1154
Abstract
A main disadvantage of multicarrier modulation is that it exhibits a high peak-to-average power ratio (PAPR). This paper analyzes the PAPR complementary cumulative distribution function of MC-CDMA signal by using Golay code as spreading code, which is compared with that of Walsh-Hadmard code, and the performances of two systems in multipath channel are analyzed. Simulation results show that the uplink PAPR of MC-CDMA system using Golay code as spreading code is reduced 3 dB and there is no performance lost compared with that using WH code.
Keywords
Golay codes; Hadamard codes; code division multiple access; error statistics; multipath channels; Golay code; MC-CDMA signal; MC-CDMA system; Walsh-Hadmard code; multicarrier modulation; multipath channel; peak-to-average power ratio; spreading code; Delay; Information science; Mobile computing; Modulation coding; Multicarrier code division multiple access; OFDM; Peak to average power ratio; Performance analysis; Signal analysis; Transceivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on
Print_ISBN
0-7803-7822-9
Type
conf
DOI
10.1109/PIMRC.2003.1260292
Filename
1260292
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