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An Efficient Peak-to-Average Power Ratio Reduction Algorithm for WiMAX System

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3 Author(s)
Haitao Xiong ; Inst. of Microsyst. & Inf. Technol., Chinese Acad. of Sci., Shanghai ; Wang, P. ; Zhiyong Bu

In order to decrease implementation complexity, a method which can effectively reduce the peak-to-average power ratio (PAPR) of the WiMAX system is proposed. We firstly oversample the WiMAX system, then normalize, finally clip and filter the signals. Improvements on PAPR reduction, out-of-band radiation and bit error rate performances are discussed in this paper. Simulation results show that the proposed method can effectively reduce the PAPR of WiMAX system

Published in:

Communications, 2006. APCC '06. Asia-Pacific Conference on

Date of Conference:

Aug. 2006