PAPR Reduction in Cyclic Prefix OFDM (5G) System using Group Codeword Shifting Technique

Authors

  • Azlan Yusof Wireless Communication Technology Group (WiCOT), School of Electrical Engineering, College of Engineering, Universiti Teknologi MARA,40450 Shah Alam Selangor, Malaysia
  • Ezmin Abdullah Wireless Communication Technology Group (WiCOT), School of Electrical Engineering, College of Engineering, Universiti Teknologi MARA,40450 Shah Alam Selangor, Malaysia
  • Azlina Idris Wireless Communication Technology Group (WiCOT), School of Electrical Engineering, College of Engineering, Universiti Teknologi MARA,40450 Shah Alam Selangor, Malaysia
  • Wan Azani Mustafa Faculty of Electrical Technology, Universiti Malaysia Perlis, UniCITI Alam Campus, Sungai ChuChuh, 02100 Padang Besar Perlis, Malaysia

DOI:

https://doi.org/10.37934/aram.107.1.3040

Keywords:

Cyclic Prefix Orthogonal Frequency Division Multiplexing (CPOFDM), Peak to Average Power Ratio (PAPR), Group Codeword Shift (GCS), Selective Codeword Shift (SCS), Median Codeword Shift (MCS)

Abstract

Cyclic Prefix Orthogonal Frequency Division Multiplexing (CPOFDM) is a 5G multicarrier waveform that enables high data rates and spectrum efficiency improvements. The primary drawback of CPOFDM is that it has a high peak to average power ratio (PAPR), which is a characteristic of all multicarrier modulation techniques. We study the application of a Group Codeword Shift (GCS) approach to reduce the peak to average power ratio (PAPR) in a CPOFDM system in this article. Additionally, we compared the results of peak to average power ratio (PAPR) reduction with low complexity in CPOFDM using a Group Codeword Shift (GCS) approach, Selective Codeword Shift (SCS), Median Codeword and Conventional CPOFDM.

Author Biographies

Azlan Yusof, Wireless Communication Technology Group (WiCOT), School of Electrical Engineering, College of Engineering, Universiti Teknologi MARA,40450 Shah Alam Selangor, Malaysia

drazlanyusof@gmail.com

Ezmin Abdullah, Wireless Communication Technology Group (WiCOT), School of Electrical Engineering, College of Engineering, Universiti Teknologi MARA,40450 Shah Alam Selangor, Malaysia

ezmin@uitm.edu.my

Azlina Idris, Wireless Communication Technology Group (WiCOT), School of Electrical Engineering, College of Engineering, Universiti Teknologi MARA,40450 Shah Alam Selangor, Malaysia

azlina831@uitm.edu.my

Wan Azani Mustafa, Faculty of Electrical Technology, Universiti Malaysia Perlis, UniCITI Alam Campus, Sungai ChuChuh, 02100 Padang Besar Perlis, Malaysia

wanazani@unimap.edu.my

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Published

2023-09-05

How to Cite

Azlan Yusof, Ezmin Abdullah, Azlina Idris, & Wan Azani Mustafa. (2023). PAPR Reduction in Cyclic Prefix OFDM (5G) System using Group Codeword Shifting Technique. Journal of Advanced Research in Applied Mechanics, 107(1), 30–40. https://doi.org/10.37934/aram.107.1.3040

Issue

Vol. 107 No. 1: July (2023)

Section

Articles