Peak-to-Average Power Ratio (PAPR) Reduction Method using Hybrid Codeword Shifting (CSC+CVMT) in an F-OFDM System

One of the potential technologies for a future wireless network is filtered-OFDM (F-OFDM). The capacity to handle numerous asynchronous sub-band transmissions is necessary in order to accommodate the diversity of services. However, multicarrier transmission systems with multiple subcarriers transmit...

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Published in:Journal of Advanced Research in Applied Sciences and Engineering Technology
Main Author: Jabar A.J.A.; Idris A.; Dimyati K.; Kassim M.; Bakar A.A.
Format: Article
Language:English
Published: Semarak Ilmu Publishing 2024
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85179351196&doi=10.37934%2faraset.34.2.352362&partnerID=40&md5=bb70cc261f1b2c438d5788749fc168c9
id 2-s2.0-85179351196
spelling 2-s2.0-85179351196
Jabar A.J.A.; Idris A.; Dimyati K.; Kassim M.; Bakar A.A.
Peak-to-Average Power Ratio (PAPR) Reduction Method using Hybrid Codeword Shifting (CSC+CVMT) in an F-OFDM System
2024
Journal of Advanced Research in Applied Sciences and Engineering Technology
34
2
10.37934/araset.34.2.352362
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85179351196&doi=10.37934%2faraset.34.2.352362&partnerID=40&md5=bb70cc261f1b2c438d5788749fc168c9
One of the potential technologies for a future wireless network is filtered-OFDM (F-OFDM). The capacity to handle numerous asynchronous sub-band transmissions is necessary in order to accommodate the diversity of services. However, multicarrier transmission systems with multiple subcarriers transmit signals with high Peak-to-Average Power Ratios (PAPR). The high PAPR value, which results in performance degradation and high-power consumption as a consequence of various distortions, therefore constitutes a significant challenge with the F-OFDM system. In order to obtain improved PAPR reduction, the Cluster Scrambling Codeword (CSC) method and its hybrid precoding approach are developed in this paper, which aims to add to this expanding field of research. This novel concept of the bit-data sequence shifting approach can reduce PAPR more effectively than the traditional scheme. In comparison with the conventional F-OFDM system, the simulation results indicate that the hybrid codeword shifting methodology, CSC+CVMT, achieves a 53.84% PAPR improvement at 4.2dB. © 2024, Semarak Ilmu Publishing. All rights reserved.
Semarak Ilmu Publishing
24621943
English
Article
All Open Access; Hybrid Gold Open Access
author Jabar A.J.A.; Idris A.; Dimyati K.; Kassim M.; Bakar A.A.
spellingShingle Jabar A.J.A.; Idris A.; Dimyati K.; Kassim M.; Bakar A.A.
Peak-to-Average Power Ratio (PAPR) Reduction Method using Hybrid Codeword Shifting (CSC+CVMT) in an F-OFDM System
author_facet Jabar A.J.A.; Idris A.; Dimyati K.; Kassim M.; Bakar A.A.
author_sort Jabar A.J.A.; Idris A.; Dimyati K.; Kassim M.; Bakar A.A.
title Peak-to-Average Power Ratio (PAPR) Reduction Method using Hybrid Codeword Shifting (CSC+CVMT) in an F-OFDM System
title_short Peak-to-Average Power Ratio (PAPR) Reduction Method using Hybrid Codeword Shifting (CSC+CVMT) in an F-OFDM System
title_full Peak-to-Average Power Ratio (PAPR) Reduction Method using Hybrid Codeword Shifting (CSC+CVMT) in an F-OFDM System
title_fullStr Peak-to-Average Power Ratio (PAPR) Reduction Method using Hybrid Codeword Shifting (CSC+CVMT) in an F-OFDM System
title_full_unstemmed Peak-to-Average Power Ratio (PAPR) Reduction Method using Hybrid Codeword Shifting (CSC+CVMT) in an F-OFDM System
title_sort Peak-to-Average Power Ratio (PAPR) Reduction Method using Hybrid Codeword Shifting (CSC+CVMT) in an F-OFDM System
publishDate 2024
container_title Journal of Advanced Research in Applied Sciences and Engineering Technology
container_volume 34
container_issue 2
doi_str_mv 10.37934/araset.34.2.352362
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85179351196&doi=10.37934%2faraset.34.2.352362&partnerID=40&md5=bb70cc261f1b2c438d5788749fc168c9
description One of the potential technologies for a future wireless network is filtered-OFDM (F-OFDM). The capacity to handle numerous asynchronous sub-band transmissions is necessary in order to accommodate the diversity of services. However, multicarrier transmission systems with multiple subcarriers transmit signals with high Peak-to-Average Power Ratios (PAPR). The high PAPR value, which results in performance degradation and high-power consumption as a consequence of various distortions, therefore constitutes a significant challenge with the F-OFDM system. In order to obtain improved PAPR reduction, the Cluster Scrambling Codeword (CSC) method and its hybrid precoding approach are developed in this paper, which aims to add to this expanding field of research. This novel concept of the bit-data sequence shifting approach can reduce PAPR more effectively than the traditional scheme. In comparison with the conventional F-OFDM system, the simulation results indicate that the hybrid codeword shifting methodology, CSC+CVMT, achieves a 53.84% PAPR improvement at 4.2dB. © 2024, Semarak Ilmu Publishing. All rights reserved.
publisher Semarak Ilmu Publishing
issn 24621943
language English
format Article
accesstype All Open Access; Hybrid Gold Open Access
record_format scopus
collection Scopus
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