BER performance analysis of polar-coded FBMC/OQAM in the presence of AWGN and Nakagami-m fading channel
Offset quadrature amplitude modulation–based filter bank multicarrier (FBMC-OQAM) method is a promising technology for future wireless communication systems. It offers several advantages over traditional orthogonal frequency-division multiplexing (OFDM) modulation, including higher spectral efficien...
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| Format: | Article |
| Language: | English |
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AIMS Press
2024-06-01
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| Series: | AIMS Electronics and Electrical Engineering |
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| Online Access: | https://www.aimspress.com/article/doi/10.3934/electreng.2024014 |
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| author | Tadele A. Abose Fanuel O. Ayana Thomas O. Olwal Yihenew W. Marye |
| author_facet | Tadele A. Abose Fanuel O. Ayana Thomas O. Olwal Yihenew W. Marye |
| author_sort | Tadele A. Abose |
| collection | DOAJ |
| description | Offset quadrature amplitude modulation–based filter bank multicarrier (FBMC-OQAM) method is a promising technology for future wireless communication systems. It offers several advantages over traditional orthogonal frequency-division multiplexing (OFDM) modulation, including higher spectral efficiency, lower out-of-band emission, and improved robustness to time-frequency selective channels. Polar codes, a new class of error-correcting codes, have received much attention recently due to their ability to achieve the Shannon limit with practical decoding complexity. This paper analyzed and investigated the error rate performance of polar-coded FBMC-OQAM systems. Our results show that applying polar codes to FBMC-OQAM systems significantly improves the error rate. In addition, we found that employing random code interleavers can yield additional coding gains of up to 0.75 dB in additive white Gaussian noise (AWGN) and 2 dB in Nakagami-m fading channels. Our findings suggest that polar-coded FBMC-OQAM is a promising combination for future wireless communication systems. We also compared turbo-coded FBMC-OQAM for short code lengths, and our simulations showed that polar codes exhibit comparable error-correcting capabilities. These results will be of interest to researchers and engineers working on the advancement of future wireless communication systems. |
| format | Article |
| id | doaj-art-c3bd53d6f54442419d33c1a2126e4568 |
| institution | Kabale University |
| issn | 2578-1588 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | AIMS Press |
| record_format | Article |
| series | AIMS Electronics and Electrical Engineering |
| spelling | doaj-art-c3bd53d6f54442419d33c1a2126e45682025-01-24T01:10:37ZengAIMS PressAIMS Electronics and Electrical Engineering2578-15882024-06-018330132110.3934/electreng.2024014BER performance analysis of polar-coded FBMC/OQAM in the presence of AWGN and Nakagami-m fading channelTadele A. Abose0Fanuel O. Ayana1Thomas O. Olwal2Yihenew W. Marye3Department of Electrical and Computer Engineering, Mattu University, Mattu, 318, EthiopiaSchool of Electrical and Computer Engineering, Dire Dawa University, Dire Dawa, 1362, EthiopiaDepartment of Electrical Engineering/F'SATI, Tshwane University of Technology, Pretoria, 0001, South AfricaSchool of Electrical and Computer Engineering, Addis Ababa University, Addis Ababa, 1176, EthiopiaOffset quadrature amplitude modulation–based filter bank multicarrier (FBMC-OQAM) method is a promising technology for future wireless communication systems. It offers several advantages over traditional orthogonal frequency-division multiplexing (OFDM) modulation, including higher spectral efficiency, lower out-of-band emission, and improved robustness to time-frequency selective channels. Polar codes, a new class of error-correcting codes, have received much attention recently due to their ability to achieve the Shannon limit with practical decoding complexity. This paper analyzed and investigated the error rate performance of polar-coded FBMC-OQAM systems. Our results show that applying polar codes to FBMC-OQAM systems significantly improves the error rate. In addition, we found that employing random code interleavers can yield additional coding gains of up to 0.75 dB in additive white Gaussian noise (AWGN) and 2 dB in Nakagami-m fading channels. Our findings suggest that polar-coded FBMC-OQAM is a promising combination for future wireless communication systems. We also compared turbo-coded FBMC-OQAM for short code lengths, and our simulations showed that polar codes exhibit comparable error-correcting capabilities. These results will be of interest to researchers and engineers working on the advancement of future wireless communication systems.https://www.aimspress.com/article/doi/10.3934/electreng.2024014bit error rate (ber)filter bank multicarrier (fbmc)offset orthogonal amplitude modulation (oqam)polar codesrandom interleaver |
| spellingShingle | Tadele A. Abose Fanuel O. Ayana Thomas O. Olwal Yihenew W. Marye BER performance analysis of polar-coded FBMC/OQAM in the presence of AWGN and Nakagami-m fading channel AIMS Electronics and Electrical Engineering bit error rate (ber) filter bank multicarrier (fbmc) offset orthogonal amplitude modulation (oqam) polar codes random interleaver |
| title | BER performance analysis of polar-coded FBMC/OQAM in the presence of AWGN and Nakagami-m fading channel |
| title_full | BER performance analysis of polar-coded FBMC/OQAM in the presence of AWGN and Nakagami-m fading channel |
| title_fullStr | BER performance analysis of polar-coded FBMC/OQAM in the presence of AWGN and Nakagami-m fading channel |
| title_full_unstemmed | BER performance analysis of polar-coded FBMC/OQAM in the presence of AWGN and Nakagami-m fading channel |
| title_short | BER performance analysis of polar-coded FBMC/OQAM in the presence of AWGN and Nakagami-m fading channel |
| title_sort | ber performance analysis of polar coded fbmc oqam in the presence of awgn and nakagami m fading channel |
| topic | bit error rate (ber) filter bank multicarrier (fbmc) offset orthogonal amplitude modulation (oqam) polar codes random interleaver |
| url | https://www.aimspress.com/article/doi/10.3934/electreng.2024014 |
| work_keys_str_mv | AT tadeleaabose berperformanceanalysisofpolarcodedfbmcoqaminthepresenceofawgnandnakagamimfadingchannel AT fanueloayana berperformanceanalysisofpolarcodedfbmcoqaminthepresenceofawgnandnakagamimfadingchannel AT thomasoolwal berperformanceanalysisofpolarcodedfbmcoqaminthepresenceofawgnandnakagamimfadingchannel AT yihenewwmarye berperformanceanalysisofpolarcodedfbmcoqaminthepresenceofawgnandnakagamimfadingchannel |