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A Study on PAPR Reduction on Spectrum and Energy Efficiencies in Orthogonal Frequency Division Multiplexing with PTS Technique

Author:

Gaurav Kumar Meena

Subject Area:

Physical Sciences and Engineering

Abstract:

Orthogonal Frequency Division Multiplexing (OFDM) faces the Peak-to-Average Power Ratio (PAPR) problem that is a main disadvantage in multicarrier transmission system. Here in this paper an attempt is made to improve the spectrum efficiency (SE), and energy efficiency (EE) in orthogonal frequency division multiplexing (OFDM) systems, Simulation results show that the OFDM system with PAPR reduction could achieve higher SE and EE than that of the system without PAPR reduction with CCDF.

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