Performance Enhancement of Generalized Frequency Division Multiplexing using Zadoff-Chu Precoding Scheme

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Chhavi Sharma, Pankaj Sharma

Abstract

Nonlinearity introduced by the high power amplifier (HPA) is a major obstacle for all multicarrier systems due to their high peak to average power ratio (PAPR). GFDM may be considered as a suitable modulation scheme for 5G iwireless isystems. For ithe purpose of imaximum ipower transmission, HPA is used with GFDM system. In the proposed work, zadoff-chu precoding technique is investigated for GFDM systems to analyze the PAPR and BER performances. The simulation results show that the iPAPR of theiproposed GFDM is reduced by 4dB and 5dB as compared to conventional GFDM signal and conventional OFDM, respectively at CCDF of 10-2.

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How to Cite
Chhavi Sharma, Pankaj Sharma. (2022). Performance Enhancement of Generalized Frequency Division Multiplexing using Zadoff-Chu Precoding Scheme . Turkish Journal of Computer and Mathematics Education (TURCOMAT), 13(03), 1059–1067. https://doi.org/10.17762/turcomat.v13i03.13249
Section
Research Articles