Peak To Average Power Ratio Reduction for Multicarrier Systems Using Dirty Paper Coding

Author

Lin, Pin-Hsun ; Lin, Shih-Chun ; Liu, Hsuan-Tien ; Su, Hsuan-Jung

Author_Institution

Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei

Volume

4

fYear

2006

fDate

14-19 May 2006

Abstract

In this paper, we improve the peak to average power ratio (PAPR) reduction scheme for multicarrier systems proposed by Collings and Clarkson by applying dirty paper coding with peak power constraint. We compare the bit error rate (BER) performance among conventional orthogonal frequency division multiplexing (OFDM), Collings and Clarkson´s method, and our proposed scheme with bit loading. From simulation we find that when channel coding is considered, Collings and Clarkson´s method is the worst independent of the number of bits loaded. The proposed method performs the best when the number of bits is large and hence is suitable for high speed transmission

Keywords

OFDM modulation; encoding; error statistics; BER; bit error rate; dirty paper coding; multicarrier systems; orthogonal frequency division multiplexing; peak to average power ratio reduction; Bit error rate; Channel coding; High power amplifiers; Interference constraints; Matrix decomposition; OFDM; Peak to average power ratio; Power engineering and energy; Signal to noise ratio; Transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on

Conference_Location

Toulouse

ISSN

1520-6149

Print_ISBN

1-4244-0469-X

Type

conf

DOI

10.1109/ICASSP.2006.1660964

Filename

1660964