International Conference on Recent Advances and Future Trends in Information Technology (iRAFIT 2012) |
Foundation of Computer Science USA |
IRAFIT - Number 8 |
April 2012 |
Authors: Rajni, Gaurav Sikri |
5c75a0e4-fcad-46e7-963a-c2f5037e83cb |
Rajni, Gaurav Sikri . Reducing Peak to Average Power Ratio by Classical Clipping over BPSK and QPSK in OFDM System. International Conference on Recent Advances and Future Trends in Information Technology (iRAFIT 2012). IRAFIT, 8 (April 2012), 26-28.
Peak to Average Power Ratio (PAPR or PAR) is main problem of Orthogonal Frequency Division Multiplexing. The Classical Clipping method is focused in this paper for reduction of PAR using different modulation techniques. Through the Analysis, it is shown that Clipping using QPSK is better than BPSK.