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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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Main Authors: Jabar, Aidatul Julia Abd, Idris, Azlina, Dimyati, Kaharuddin, Kassim, Murizah, Bakar, Aslina Abu
Format: Article
Published: Semarak Ilmu Publishing 2024
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.um.edu.my/44703/
https://doi.org/10.37934/araset.34.2.352362
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spelling my.um.eprints.447032024-11-15T03:17:15Z http://eprints.um.edu.my/44703/ Peak-to-Average Power Ratio (PAPR) Reduction Method using Hybrid Codeword Shifting (CSC+CVMT) in an F-OFDM System Jabar, Aidatul Julia Abd Idris, Azlina Dimyati, Kaharuddin Kassim, Murizah Bakar, Aslina Abu TK Electrical engineering. Electronics Nuclear engineering 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 2024 Article PeerReviewed Jabar, Aidatul Julia Abd and Idris, Azlina and Dimyati, Kaharuddin and Kassim, Murizah and Bakar, Aslina Abu (2024) Peak-to-Average Power Ratio (PAPR) Reduction Method using Hybrid Codeword Shifting (CSC+CVMT) in an F-OFDM System. Journal of Advanced Research in Applied Sciences and Engineering Technology, 34 (2). pp. 352-362. ISSN 2462-1943, DOI https://doi.org/10.37934/araset.34.2.352362 <https://doi.org/10.37934/araset.34.2.352362>. https://doi.org/10.37934/araset.34.2.352362 10.37934/araset.34.2.352362
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Jabar, Aidatul Julia Abd
Idris, Azlina
Dimyati, Kaharuddin
Kassim, Murizah
Bakar, Aslina Abu
Peak-to-Average Power Ratio (PAPR) Reduction Method using Hybrid Codeword Shifting (CSC+CVMT) in an F-OFDM System
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.
format Article
author Jabar, Aidatul Julia Abd
Idris, Azlina
Dimyati, Kaharuddin
Kassim, Murizah
Bakar, Aslina Abu
author_facet Jabar, Aidatul Julia Abd
Idris, Azlina
Dimyati, Kaharuddin
Kassim, Murizah
Bakar, Aslina Abu
author_sort Jabar, Aidatul Julia Abd
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
publisher Semarak Ilmu Publishing
publishDate 2024
url http://eprints.um.edu.my/44703/
https://doi.org/10.37934/araset.34.2.352362
_version_ 1816130418283380736
score 13.223943

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