Title :
A Modified Sub-optimal Algorithm for Reducing PAPR of Multicarrier Communication Systems
Author :
Le Hu ; Li, Chisheng ; Wan, Guojin
Author_Institution :
Dept. of Electron. Eng., Nanchang Univ.
fDate :
Aug. 30 2006-Sept. 1 2006
Abstract :
In this paper, we present a novel algorithm based on partial transmit sequence (PTS) to reduce the peak-to-average power ratio (PAPR) of multicarrier communication systems. A sub-optimal phase factor is presented to reduce the PAPR. The proposed scheme the proposed algorithm shows similar PAR reduction performance and low computational complexity as compared to the original exhaustive search approach
Keywords :
computational complexity; data communication; error statistics; modulation; computational complexity; multicarrier communication system; multicarrier modulation; partial transmit sequence; peak-to-average power ratio reduction; suboptimal phase factor; Bit error rate; Computational complexity; DSL; High power amplifiers; OFDM modulation; Partial transmit sequences; Peak to average power ratio; Power engineering and energy; Radio frequency; Sampling methods;
Conference_Titel :
Innovative Computing, Information and Control, 2006. ICICIC '06. First International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7695-2616-0
DOI :
10.1109/ICICIC.2006.183
