Generation of (3, 1) Vector Signal Based on Probabilistic Shaping Technology without Precoding
In this paper, we introduce the probabilistic shaping (PS) technique to the normal (3, 1) vector signal and simulate the generated PS (3, 1) photonic vector signal on an optical transmission system. The PS (3, 1) photonic vector signal is generated by a radio frequency (RF) signal at 12 GHz driving...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Advances in Condensed Matter Physics |
| Online Access: | http://dx.doi.org/10.1155/2020/2891790 |
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| _version_ | 1832546914506113024 |
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| author | Jiangnan Xiao Xu Dong Bo Liu Xingxing Feng Chuang Zhao Jiangli Zuo |
| author_facet | Jiangnan Xiao Xu Dong Bo Liu Xingxing Feng Chuang Zhao Jiangli Zuo |
| author_sort | Jiangnan Xiao |
| collection | DOAJ |
| description | In this paper, we introduce the probabilistic shaping (PS) technique to the normal (3, 1) vector signal and simulate the generated PS (3, 1) photonic vector signal on an optical transmission system. The PS (3, 1) photonic vector signal is generated by a radio frequency (RF) signal at 12 GHz driving a Mach–Zehnder modulator- (MZM-) based optical carrier suppression (OCS) doubling, and the PS (3, 1) photonic vector signal is not precoding. The PS (3, 1) photonic vector signal and the normal (3, 1) photonic vector signal are used to transmit in 5 km, 10 km, and 20 km single-mode fibers (SMF), respectively. The simulation results demonstrate that the bit error ratio (BER) of the PS (3, 1) vector signal is less than the forward error correction (FEC) threshold of 3.8 × 10−3, and the BER performance is better than that of the normal (3, 1) vector signal at 4 Gbit/s and 8 Gbit/s transmission rates. |
| format | Article |
| id | doaj-art-f1d20df46d864bfdac9dd2dee2c20b8f |
| institution | Kabale University |
| issn | 1687-8108 1687-8124 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Condensed Matter Physics |
| spelling | doaj-art-f1d20df46d864bfdac9dd2dee2c20b8f2025-02-03T06:46:47ZengWileyAdvances in Condensed Matter Physics1687-81081687-81242020-01-01202010.1155/2020/28917902891790Generation of (3, 1) Vector Signal Based on Probabilistic Shaping Technology without PrecodingJiangnan Xiao0Xu Dong1Bo Liu2Xingxing Feng3Chuang Zhao4Jiangli Zuo5Shanghai Key Lab of Modern Optical Systems, Terahertz Technology Innovation Research Institute, and Engineering Research Center of Optical Instrument and System, Ministry of Education, University of Shanghai for Science and Technology, Shanghai 200093, ChinaShanghai Key Lab of Modern Optical Systems, Terahertz Technology Innovation Research Institute, and Engineering Research Center of Optical Instrument and System, Ministry of Education, University of Shanghai for Science and Technology, Shanghai 200093, ChinaShanghai Key Lab of Modern Optical Systems, Terahertz Technology Innovation Research Institute, and Engineering Research Center of Optical Instrument and System, Ministry of Education, University of Shanghai for Science and Technology, Shanghai 200093, ChinaShanghai Key Lab of Modern Optical Systems, Terahertz Technology Innovation Research Institute, and Engineering Research Center of Optical Instrument and System, Ministry of Education, University of Shanghai for Science and Technology, Shanghai 200093, ChinaShanghai Key Lab of Modern Optical Systems, Terahertz Technology Innovation Research Institute, and Engineering Research Center of Optical Instrument and System, Ministry of Education, University of Shanghai for Science and Technology, Shanghai 200093, ChinaShanghai Key Lab of Modern Optical Systems, Terahertz Technology Innovation Research Institute, and Engineering Research Center of Optical Instrument and System, Ministry of Education, University of Shanghai for Science and Technology, Shanghai 200093, ChinaIn this paper, we introduce the probabilistic shaping (PS) technique to the normal (3, 1) vector signal and simulate the generated PS (3, 1) photonic vector signal on an optical transmission system. The PS (3, 1) photonic vector signal is generated by a radio frequency (RF) signal at 12 GHz driving a Mach–Zehnder modulator- (MZM-) based optical carrier suppression (OCS) doubling, and the PS (3, 1) photonic vector signal is not precoding. The PS (3, 1) photonic vector signal and the normal (3, 1) photonic vector signal are used to transmit in 5 km, 10 km, and 20 km single-mode fibers (SMF), respectively. The simulation results demonstrate that the bit error ratio (BER) of the PS (3, 1) vector signal is less than the forward error correction (FEC) threshold of 3.8 × 10−3, and the BER performance is better than that of the normal (3, 1) vector signal at 4 Gbit/s and 8 Gbit/s transmission rates.http://dx.doi.org/10.1155/2020/2891790 |
| spellingShingle | Jiangnan Xiao Xu Dong Bo Liu Xingxing Feng Chuang Zhao Jiangli Zuo Generation of (3, 1) Vector Signal Based on Probabilistic Shaping Technology without Precoding Advances in Condensed Matter Physics |
| title | Generation of (3, 1) Vector Signal Based on Probabilistic Shaping Technology without Precoding |
| title_full | Generation of (3, 1) Vector Signal Based on Probabilistic Shaping Technology without Precoding |
| title_fullStr | Generation of (3, 1) Vector Signal Based on Probabilistic Shaping Technology without Precoding |
| title_full_unstemmed | Generation of (3, 1) Vector Signal Based on Probabilistic Shaping Technology without Precoding |
| title_short | Generation of (3, 1) Vector Signal Based on Probabilistic Shaping Technology without Precoding |
| title_sort | generation of 3 1 vector signal based on probabilistic shaping technology without precoding |
| url | http://dx.doi.org/10.1155/2020/2891790 |
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