Recent Advances in Integrated Vibration Sensing and Communication in Digital Subcarrier Multiplexing Systems
Digital subcarrier multiplexing (DSCM) systems offer flexibility and software configurability, making them promising for point-to-multipoint (P2MP) communications. Meanwhile, DSCM systems exhibit enhanced communication damage tolerance and capabilities for damage monitoring and compensation. These c...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-03-01
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| Series: | Photonics |
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| Online Access: | https://www.mdpi.com/2304-6732/12/3/290 |
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| author | Bang Yang Jianwei Tang Linsheng Fan Yaguang Hao Chen Cheng Shangyi Wang Shuang Gao Zhongliang Sun Junpeng Liang Weisheng Hu Yanfu Yang Jinlong Wei |
| author_facet | Bang Yang Jianwei Tang Linsheng Fan Yaguang Hao Chen Cheng Shangyi Wang Shuang Gao Zhongliang Sun Junpeng Liang Weisheng Hu Yanfu Yang Jinlong Wei |
| author_sort | Bang Yang |
| collection | DOAJ |
| description | Digital subcarrier multiplexing (DSCM) systems offer flexibility and software configurability, making them promising for point-to-multipoint (P2MP) communications. Meanwhile, DSCM systems exhibit enhanced communication damage tolerance and capabilities for damage monitoring and compensation. These capabilities include tolerance to equalized enhanced phase noise (EEPN) and high-speed Polarization State (SOP) tracking. The subcarrier intervals in DSCM systems naturally allow the insertion of pilot or training sequences. This facilitates enhanced communication functionality and integrated sensing capabilities. This review article summarizes the principles and schemes of integrated communication and sensing in DSCM systems. It analyzes performance in communication enhancement and sensing integration. Finally, it discusses unresolved technical challenges and future technological prospects. |
| format | Article |
| id | doaj-art-ab118d47d6c64fa98f0bdd5377f0b99f |
| institution | DOAJ |
| issn | 2304-6732 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Photonics |
| spelling | doaj-art-ab118d47d6c64fa98f0bdd5377f0b99f2025-08-20T02:42:25ZengMDPI AGPhotonics2304-67322025-03-0112329010.3390/photonics12030290Recent Advances in Integrated Vibration Sensing and Communication in Digital Subcarrier Multiplexing SystemsBang Yang0Jianwei Tang1Linsheng Fan2Yaguang Hao3Chen Cheng4Shangyi Wang5Shuang Gao6Zhongliang Sun7Junpeng Liang8Weisheng Hu9Yanfu Yang10Jinlong Wei11Pengcheng Laboratory, Shenzhen 518000, ChinaPengcheng Laboratory, Shenzhen 518000, ChinaPengcheng Laboratory, Shenzhen 518000, ChinaPengcheng Laboratory, Shenzhen 518000, ChinaSchool of Integrated Circuits, Harbin Institute of Technology, Shenzhen 518055, ChinaSchool of Integrated Circuits, Harbin Institute of Technology, Shenzhen 518055, ChinaSchool of Integrated Circuits, Harbin Institute of Technology, Shenzhen 518055, ChinaPengcheng Laboratory, Shenzhen 518000, ChinaPengcheng Laboratory, Shenzhen 518000, ChinaPengcheng Laboratory, Shenzhen 518000, ChinaPengcheng Laboratory, Shenzhen 518000, ChinaPengcheng Laboratory, Shenzhen 518000, ChinaDigital subcarrier multiplexing (DSCM) systems offer flexibility and software configurability, making them promising for point-to-multipoint (P2MP) communications. Meanwhile, DSCM systems exhibit enhanced communication damage tolerance and capabilities for damage monitoring and compensation. These capabilities include tolerance to equalized enhanced phase noise (EEPN) and high-speed Polarization State (SOP) tracking. The subcarrier intervals in DSCM systems naturally allow the insertion of pilot or training sequences. This facilitates enhanced communication functionality and integrated sensing capabilities. This review article summarizes the principles and schemes of integrated communication and sensing in DSCM systems. It analyzes performance in communication enhancement and sensing integration. Finally, it discusses unresolved technical challenges and future technological prospects.https://www.mdpi.com/2304-6732/12/3/290integrated sensing and communicationoptical fiber communicationoptical fiber sensingdigital subcarrier multiplexing systemsoptical network operation and maintenance |
| spellingShingle | Bang Yang Jianwei Tang Linsheng Fan Yaguang Hao Chen Cheng Shangyi Wang Shuang Gao Zhongliang Sun Junpeng Liang Weisheng Hu Yanfu Yang Jinlong Wei Recent Advances in Integrated Vibration Sensing and Communication in Digital Subcarrier Multiplexing Systems Photonics integrated sensing and communication optical fiber communication optical fiber sensing digital subcarrier multiplexing systems optical network operation and maintenance |
| title | Recent Advances in Integrated Vibration Sensing and Communication in Digital Subcarrier Multiplexing Systems |
| title_full | Recent Advances in Integrated Vibration Sensing and Communication in Digital Subcarrier Multiplexing Systems |
| title_fullStr | Recent Advances in Integrated Vibration Sensing and Communication in Digital Subcarrier Multiplexing Systems |
| title_full_unstemmed | Recent Advances in Integrated Vibration Sensing and Communication in Digital Subcarrier Multiplexing Systems |
| title_short | Recent Advances in Integrated Vibration Sensing and Communication in Digital Subcarrier Multiplexing Systems |
| title_sort | recent advances in integrated vibration sensing and communication in digital subcarrier multiplexing systems |
| topic | integrated sensing and communication optical fiber communication optical fiber sensing digital subcarrier multiplexing systems optical network operation and maintenance |
| url | https://www.mdpi.com/2304-6732/12/3/290 |
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