Title :
Performance of Reed-Muller and Kerdock Coded MC-CDMA System with Nonlinear Amplifier
Author_Institution :
Inst. for Telecommun. Res., South Australia Univ., Adelaide, SA
Abstract :
This report describes the PAPR problem in multicode CDMA and investigates the effectiveness of using Reed-Muller and Kerdock codes to tackle this problem. The performance of Reed-Muller and Kerdock coded multicode CDMA system in the presence of amplifier nonlinearity are investigated. The performance of hard-decision decoding in AWGN and fading channels are compared with that of the uncoded system. The results show significant performance improvements over the uncoded system
Keywords :
3G mobile communication; AWGN channels; Reed-Muller codes; channel coding; code division multiple access; decoding; fading channels; radiofrequency amplifiers; AWGN channels; Kerdock code; MC-CDMA system; Reed-Muller code; fading channels; hard-decision decoding; multicode CDMA; nonlinear amplifier; AWGN; Australia; Decoding; Fading; Mobile communication; Multiaccess communication; Multicarrier code division multiple access; Nonlinear distortion; Peak to average power ratio; Signal generators;
Conference_Titel :
Communications, 2005 Asia-Pacific Conference on
Conference_Location :
Perth, WA
Print_ISBN :
0-7803-9132-2
DOI :
10.1109/APCC.2005.1554141
