Reducing Peak to Average Power Ratio by Classical Clipping over BPSK and QPSK in OFDM System
نویسندگان
چکیده
Peak to Average Power Ratio (PAPR or PAR) is main problem of Orthogonal FrequencyDivision Multiplexing. The Classical Clipping method is focused in this paper for reduction ofPAR using different modulation techniques. Through the Analysis, it is shown that Clippingusing QPSK is better than BPSK.ReferencesH.G. Ryu "Combination of PAPR reduction and linearization for the OFDMcommunication system," Wireless Commun. and Mobile Computing,pp.46-52,Vol.54,No.2, Feb.2010T. Jiang, Y. Wu, "An Overview: Peak-to-Average Power Ratio Reduction
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