Dynamic spreading code selection method for PAPR reduction in OFDM-CDMA systems with 4-QAM modulation

IEEE Communications Letters

Volumn 5, Issue 10, 2001, Pages 408-410

  Ginige, Thilak ^a   Rajatheva, Nandana ^a   Ahmed, Kazi M ^a  

^a ASIAN INSTITUTE OF TECHNOLOGY   (Thailand)

Author keywords

CDMA; OFDM; PAPR; QAM

Indexed keywords

EID: 0001113831     PISSN: 10897798     EISSN: None     Source Type: Journal    
DOI: 10.1109/4234.957377     Document Type: Article

References (5)

1. S. Kaiser, "OFDM/CDMA versus DS/CDMA: Performance evaluation for fading channels," in VTC'95, pp. 1722-1726.
2. D. Wulich, "Reduction of peak to mean power ratio of multi-carrier modulation using cyclic coding," Electron. Lett., vol. 32, no. 5, pp. 432-433, Feb. 29, 1996.
3. D. Wulich and L. Goldfeld, "Reduction of peak factor in orthogonal multi-carrier modulation by amplitude limiting and coding," IEEE Trans. Commun., vol. 47, pp. 18-21, Jan. 1999.
4. H. Ochiai and H. Imai, "OFDM-CDMA with peak power reduction based on the spreading sequences," in ICC'98, vol. 3, pp. 1299-1303.
5. T. Ginige, N. Rajatheva, and K. M. Ahmed, "Performance of an OFDM-CDMA system with low peak to average power ratio," in WPMC'00, vol. 1, Thailand, Nov. 12-16, pp. 39-44.