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Reduction of Peak Average Power Ratio for FBMC Waveform with P-PTS Technique

Author(s):

Hemant Rathore and Arun Kumar*   Pages 1 - 8 ( 8 )

Abstract:


Background & Objective: In this work, Peak average power ratio (PAPR) reduction is achieved in filter bank multi-carrier (FBMC) by using a pretreated partial transmit sequence (P-PTS) technique. High PAPR is seen as unitary of the major problems in FBMC. The proposed work present a double stage optimization technique termed P-PTS. In the first step, several overlying signals cooperative optimization method that the phase angle sequences of current signal is intended and improved according to preceding overlapped signals. An efficient PTS scheme for PAPR reduction is put through in the second form. The suggested technique is carried out by changing the value of U and V to analyze the BER and PAPR performance of the system. It is likewise noted that increasing the value of V can significantly lessen the peak power.

Conclusion: Simulation results reveal that the performance of the proposed P-PTS technique is better than conventional PAPR reduction techniques with simple computations and the design complication can be traded off further compliantly with PAPR diminution.

Keywords:

O-QAM-FBMC, OFDM, PAPR, P-PTO-QAM-FBMC, P-PTS

Affiliation:

Department of ECE, JECRC University, Jaipur, MIEEE, Department of ECE, JECRC University, Jaipur



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