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General Information
ISSN:
1796-2021 (Online); 2374-4367 (Print)
Abbreviated Title:
J. Commun.
Frequency:
Monthly
DOI:
10.12720/jcm
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Acceptance Rate:
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3.4
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Editor-in-Chief
Prof. Maode Ma
College of Engineering, Qatar University, Doha, Qatar
I'm very happy and honored to take on the position of editor-in-chief of JCM, which is a high-quality journal with potential and I'll try my every effort to bring JCM to a next level...
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Volume 17, No. 8, August 2022
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Performance Analysis of FS-FBMC/OQAM System Using Turbo and LDPC Codes
Anam Mobin and Anwar Ahmad
Department of Electronics and Communication Engineering, Jamia Millia Islamia, New Delhi, 110025, India
Abstract
—Filter Bank Multicarrier (FBMC) with offset QAM (OQAM) is a possible waveform candidate for 5G and future wireless systems and standards. FBMC is realized using either polyphase network (PPN)-FFT or Frequency Spread (FS)-FBMC. In this paper, channel coding schemes such as turbo codes and low-density parity check (LDPC) codes were investigated in terms of their peak-to-average power ratio (PAPR) and bit-error-rate (BER) reduction performances for FS-FBMC/OQAM and Orthogonal Frequency Division Multiplexing (OFDM) systems in additive white Gaussian noise (AWGN) channel. Simulation results show that turbo coded and LDPC coded FS-FBMC/OQAM systems performed better than turbo coded and LDPC coded OFDM systems in terms of BER performance. Also, LDPC coded FS-FBMC/OQAM system because of its adequate BER performance, reasonable PAPR performance, and reduced computational complexity was found to be an appropriate choice among other systems for 5G and future wireless networks. It was also found that incorporating channel coding resulted in a very large coding gain with only a minor rise in the system's PAPR value.
Index Terms
—Filter Bank Multicarrier (FBMC), Orthogonal Frequency Division Multiplexing (OFDM), offset QAM (OQAM), turbo codes, low-density parity check (LDPC) codes
Cite: Anam Mobin and Anwar Ahmad, "Performance Analysis of FS-FBMC/OQAM System Using Turbo and LDPC Codes," Journal of Communications vol. 17, no. 8, pp. 661-667, August 2022. Doi: 10.12720/jcm.17.8.661-667
Copyright © 2022 by the authors. This is an open access article distributed under the Creative Commons Attribution License (
CC BY-NC-ND 4.0
), which permits use, distribution and reproduction in any medium, provided that the article is properly cited, the use is non-commercial and no modifications or adaptations are made.
8-JCM170905
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