BIT ERROR PERFORMANCE ENHANCEMENT FOR UNDERWATER ACOUSTIC NOISE CHANNEL BY USING CHANNEL CODING
The harm that underwater noise pollution poses to aquatic ecosystems and the resources that support it are being acknowledged on a worldwide scale. Fisheries and ecotourism are only two of the important businesses that are impacted by noise pollution. Reducing underwater impact noise is a major cha...
| Main Authors: | , |
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| Format: | Article |
| Language: | Arabic |
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Mustansiriyah University/College of Engineering
2023-09-01
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| Series: | Journal of Engineering and Sustainable Development |
| Subjects: | |
| Online Access: | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1946 |
| _version_ | 1797729814237413376 |
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| author | Thamer Easa Murad Yasin Al-Aboosi |
| author_facet | Thamer Easa Murad Yasin Al-Aboosi |
| author_sort | Thamer Easa Murad |
| collection | DOAJ |
| description |
The harm that underwater noise pollution poses to aquatic ecosystems and the resources that support it are being acknowledged on a worldwide scale. Fisheries and ecotourism are only two of the important businesses that are impacted by noise pollution. Reducing underwater impact noise is a major challenge for underwater acoustic communication systems. However, the implementation of noise reduction measures (noise abatement) remains limited. Most communication systems assume that the noise is both additive and Gaussian. Underwater Acoustic Noise (UWAN) systems generally perform poorly because of the often large non-Gaussian components in intermittent noise in the ocean. This study presents an experimental model (Dolphin-EAR DE200 Series) sound channel noise underwater at Lake Diyala Hamrin, Iraq, using a hydrophone model. Low data volume, multipath propagation, low bandwidth, and higher bit error rate (BER) of received data are major issues for underwater communication systems. In this paper, the Underwater Acoustic Channel (UWAC) aspect is evaluated and an error performance term is determined from the noise in the Student's t-distribution. In addition, Signals using binary phase-shift keying (BPSK) and quadrature phase-shift keying (QPSK) are used to generate error power analysis.
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| first_indexed | 2024-03-12T11:35:07Z |
| format | Article |
| id | doaj.art-076a5a0ffdeb48dbbfb482d809558ab4 |
| institution | Directory Open Access Journal |
| issn | 2520-0917 2520-0925 |
| language | Arabic |
| last_indexed | 2024-03-12T11:35:07Z |
| publishDate | 2023-09-01 |
| publisher | Mustansiriyah University/College of Engineering |
| record_format | Article |
| series | Journal of Engineering and Sustainable Development |
| spelling | doaj.art-076a5a0ffdeb48dbbfb482d809558ab42023-09-01T05:57:36ZaraMustansiriyah University/College of EngineeringJournal of Engineering and Sustainable Development2520-09172520-09252023-09-0127510.31272/jeasd.27.5.8BIT ERROR PERFORMANCE ENHANCEMENT FOR UNDERWATER ACOUSTIC NOISE CHANNEL BY USING CHANNEL CODINGThamer Easa Murad0Yasin Al-Aboosi 1Electrical Engineering Department, College of Engineering, Mustansiriyah University, Baghdad, Iraq Electrical Engineering Department, College of Engineering, Mustansiriyah University, Baghdad, Iraq The harm that underwater noise pollution poses to aquatic ecosystems and the resources that support it are being acknowledged on a worldwide scale. Fisheries and ecotourism are only two of the important businesses that are impacted by noise pollution. Reducing underwater impact noise is a major challenge for underwater acoustic communication systems. However, the implementation of noise reduction measures (noise abatement) remains limited. Most communication systems assume that the noise is both additive and Gaussian. Underwater Acoustic Noise (UWAN) systems generally perform poorly because of the often large non-Gaussian components in intermittent noise in the ocean. This study presents an experimental model (Dolphin-EAR DE200 Series) sound channel noise underwater at Lake Diyala Hamrin, Iraq, using a hydrophone model. Low data volume, multipath propagation, low bandwidth, and higher bit error rate (BER) of received data are major issues for underwater communication systems. In this paper, the Underwater Acoustic Channel (UWAC) aspect is evaluated and an error performance term is determined from the noise in the Student's t-distribution. In addition, Signals using binary phase-shift keying (BPSK) and quadrature phase-shift keying (QPSK) are used to generate error power analysis. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1946underwater acoustic channelnon-Gaussian distributionpolar codechannel codingt-distribution |
| spellingShingle | Thamer Easa Murad Yasin Al-Aboosi BIT ERROR PERFORMANCE ENHANCEMENT FOR UNDERWATER ACOUSTIC NOISE CHANNEL BY USING CHANNEL CODING Journal of Engineering and Sustainable Development underwater acoustic channel non-Gaussian distribution polar code channel coding t-distribution |
| title | BIT ERROR PERFORMANCE ENHANCEMENT FOR UNDERWATER ACOUSTIC NOISE CHANNEL BY USING CHANNEL CODING |
| title_full | BIT ERROR PERFORMANCE ENHANCEMENT FOR UNDERWATER ACOUSTIC NOISE CHANNEL BY USING CHANNEL CODING |
| title_fullStr | BIT ERROR PERFORMANCE ENHANCEMENT FOR UNDERWATER ACOUSTIC NOISE CHANNEL BY USING CHANNEL CODING |
| title_full_unstemmed | BIT ERROR PERFORMANCE ENHANCEMENT FOR UNDERWATER ACOUSTIC NOISE CHANNEL BY USING CHANNEL CODING |
| title_short | BIT ERROR PERFORMANCE ENHANCEMENT FOR UNDERWATER ACOUSTIC NOISE CHANNEL BY USING CHANNEL CODING |
| title_sort | bit error performance enhancement for underwater acoustic noise channel by using channel coding |
| topic | underwater acoustic channel non-Gaussian distribution polar code channel coding t-distribution |
| url | https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1946 |
| work_keys_str_mv | AT thamereasamurad biterrorperformanceenhancementforunderwateracousticnoisechannelbyusingchannelcoding AT yasinalaboosi biterrorperformanceenhancementforunderwateracousticnoisechannelbyusingchannelcoding |