Autoencoder-Based Transceiver Design for OWC Systems in Log-Normal Fading Channel
In this paper, we construct the autoencoder (AE) for optical wireless communication (OWC) systems with non-negativity and peak power constraints, which provides effective transceiver design in log-normal channel. We consider the cases where perfect channel state information (CSI) or noisy CSI can be...
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| Format: | Article |
| Language: | English |
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IEEE
2019-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/8819929/ |
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| author | Zhao-Rui Zhu Jian Zhang Ru-Han Chen Hong-Yi Yu |
| author_facet | Zhao-Rui Zhu Jian Zhang Ru-Han Chen Hong-Yi Yu |
| author_sort | Zhao-Rui Zhu |
| collection | DOAJ |
| description | In this paper, we construct the autoencoder (AE) for optical wireless communication (OWC) systems with non-negativity and peak power constraints, which provides effective transceiver design in log-normal channel. We consider the cases where perfect channel state information (CSI) or noisy CSI can be obtained under three kinds of communication rate, which is defined as the ratio of channel use number to bit number. Meanwhile, we present the block error rate (BLER) performance to further demonstrate our transceivers’ superior performance than common model-based methods. The learned constellation points distribution is provided to understand the transmitter's performance. Numerical simulations are conducted to ensure the best convergence. The results indicate that AE-based transceivers can achieve model-based optimal BLER performance or provide significantly better BLER performance. |
| format | Article |
| id | doaj-art-bfd7f4afd49a47c5a4eacbd4afa53560 |
| institution | OA Journals |
| issn | 1943-0655 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-bfd7f4afd49a47c5a4eacbd4afa535602025-08-20T02:38:36ZengIEEEIEEE Photonics Journal1943-06552019-01-0111511210.1109/JPHOT.2019.29382318819929Autoencoder-Based Transceiver Design for OWC Systems in Log-Normal Fading ChannelZhao-Rui Zhu0https://orcid.org/0000-0003-4991-4869Jian Zhang1https://orcid.org/0000-0003-3831-485XRu-Han Chen2https://orcid.org/0000-0001-7384-9089Hong-Yi Yu3https://orcid.org/0000-0003-0417-2179National Digital Switching System Engineering and Technological Research Center, Zhengzhou, ChinaNational Digital Switching System Engineering and Technological Research Center, Zhengzhou, ChinaNational Digital Switching System Engineering and Technological Research Center, Zhengzhou, ChinaNational Digital Switching System Engineering and Technological Research Center, Zhengzhou, ChinaIn this paper, we construct the autoencoder (AE) for optical wireless communication (OWC) systems with non-negativity and peak power constraints, which provides effective transceiver design in log-normal channel. We consider the cases where perfect channel state information (CSI) or noisy CSI can be obtained under three kinds of communication rate, which is defined as the ratio of channel use number to bit number. Meanwhile, we present the block error rate (BLER) performance to further demonstrate our transceivers’ superior performance than common model-based methods. The learned constellation points distribution is provided to understand the transmitter's performance. Numerical simulations are conducted to ensure the best convergence. The results indicate that AE-based transceivers can achieve model-based optimal BLER performance or provide significantly better BLER performance.https://ieeexplore.ieee.org/document/8819929/Deep learningautoencoder (AE)optical wireless communication (OWC)log-normal fadingtransceiver design. |
| spellingShingle | Zhao-Rui Zhu Jian Zhang Ru-Han Chen Hong-Yi Yu Autoencoder-Based Transceiver Design for OWC Systems in Log-Normal Fading Channel IEEE Photonics Journal Deep learning autoencoder (AE) optical wireless communication (OWC) log-normal fading transceiver design. |
| title | Autoencoder-Based Transceiver Design for OWC Systems in Log-Normal Fading Channel |
| title_full | Autoencoder-Based Transceiver Design for OWC Systems in Log-Normal Fading Channel |
| title_fullStr | Autoencoder-Based Transceiver Design for OWC Systems in Log-Normal Fading Channel |
| title_full_unstemmed | Autoencoder-Based Transceiver Design for OWC Systems in Log-Normal Fading Channel |
| title_short | Autoencoder-Based Transceiver Design for OWC Systems in Log-Normal Fading Channel |
| title_sort | autoencoder based transceiver design for owc systems in log normal fading channel |
| topic | Deep learning autoencoder (AE) optical wireless communication (OWC) log-normal fading transceiver design. |
| url | https://ieeexplore.ieee.org/document/8819929/ |
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