Reed Solomon Coding in Orthogonal Frequency Division Multiplexing (OFDM) Communication Systems

Authors

  • Kadhum Al-Majdi Electrical Engineering Department, College of Engineering, Al-Mustansiriyah University, Baghdad, Iraq Author
  • Raed Saleem Al-Moussawy Department of Electrical Engineering, Kufa University, Najaf, Iraq Author
  • Laith Anwer Hasan Al-Mustansiriyah University, Baghdad, Iraq Author

Keywords:

Multicarrier OFDM, Reed Solomon Coding, Single-carrier QAM, Multipath and Fading channels

Abstract

This paper presents a MATLAB simulation that has been developed to investigate Orthogonal Frequency Division Multiplexing (OFDM) communication system using Reed Solomon (RS) Coding process. The efficient encoding and decoding algorithm, and the powerful of error correction capability of Reed Solomon Coding make it one of the most widely used error correction codes algorithm, so we use it with OFDM systems to merge the benefits of multicarrier modulation and Reed Solomon Coding to obtain system that has excellent performance capability in multipath and fading channels. Single-carrier QAM and multicarrier OFDM are compared to demonstrate the strength of OFDM in multipath channels. The bit error rate and the number of error bits are calculated during each test on the system. Two simulations of OFDM are developed with inter modulation QPSK or 16-QAM with Reed Solomon Coding are using to correct errors of transmitted data.

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Key Dates

Published

2012-09-01

Issue

Vol. 16 No. 3 (2012): Journal of Engineering and Development

Section

Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

The Journal of Engineering and Sustainable Development is an open-access journal that all contents are free of charge. Articles of this journal are licensed under the terms of the Creative Commons Attribution International Public License CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/legalcode) that licensees are unrestrictly allowed to search, download, share, distribute, print, or link to the full texts of the articles, crawl them for indexing and reproduce any medium of the articles provided that they give the author(s) proper credits (citation). The journal allows the author(s) to retain the copyright of their published article.
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How to Cite

Reed Solomon Coding in Orthogonal Frequency Division Multiplexing (OFDM) Communication Systems. (2012). Journal of Engineering and Sustainable Development, 16(3), 162-174. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1276

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