Performance Analysis of a Pre-Scrambling Scheme for Reducing the PAPR in OFDM Systems 


Vol. 29,  No. 5, pp. 521-526, May  2004


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  Abstract

OFDM is a very attractive technique for achieving high-bit-rate data transmission and high spectrum efficiency. However, one of disadvantages of OFDM signal is the high PAPR characteristic when multi-carriers are added up coherently. In this paper, we propose a pre-scrambling scheme using correlator for PAPR reduction and reducing the amount of PAPR calculations. The simulation results show that this scheme has less computational complexity and reasonable PAPR reduction capability compared to PTS technique.

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  Cite this article

[IEEE Style]

K. Choe, S. Kim, S. Park, "Performance Analysis of a Pre-Scrambling Scheme for Reducing the PAPR in OFDM Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 5, pp. 521-526, 2004. DOI: .

[ACM Style]

Kwang-Don Choe, Si-Chul Kim, and Sang-Kyu Park. 2004. Performance Analysis of a Pre-Scrambling Scheme for Reducing the PAPR in OFDM Systems. The Journal of Korean Institute of Communications and Information Sciences, 29, 5, (2004), 521-526. DOI: .

[KICS Style]

Kwang-Don Choe, Si-Chul Kim, Sang-Kyu Park, "Performance Analysis of a Pre-Scrambling Scheme for Reducing the PAPR in OFDM Systems," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 5, pp. 521-526, 5. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880