Blimp-Borne Laser Communication Technology Based on Space Dynamic Base Station
Space dynamic communication base stations are characterized by high mobility, flexible deployment and wide coverage. It has a wide range of needs in the fields of emergency communication, earthquake relief and island communication. To solve the problem of a limited number of users due to the limited...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2021-01-01
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| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9512444/ |
| _version_ | 1811339283350421504 |
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| author | Tong Wang Xin Zhao Chao Lv Junyao Wang Yansong Song Xiaonan Yu Chang Zhou Ning An |
| author_facet | Tong Wang Xin Zhao Chao Lv Junyao Wang Yansong Song Xiaonan Yu Chang Zhou Ning An |
| author_sort | Tong Wang |
| collection | DOAJ |
| description | Space dynamic communication base stations are characterized by high mobility, flexible deployment and wide coverage. It has a wide range of needs in the fields of emergency communication, earthquake relief and island communication. To solve the problem of a limited number of users due to the limited bandwidth of space base stations, so we should improve the reliability and efficiency of data transmission between space mobile base stations. According to the characteristics of the airship platform, a blimp-borne laser communication terminal applied to space dynamic base stations is designed to meet the demand for bi-directional transmission of 5G signal laser carriers in space between airships. The experimental results show that the blimp-borne laser communication terminal achieves an overall technical index of capture probability is better than 98%, the average capture time is 5s, the tracking accuracy is better than 6–15 μrad, the communication rate is 2.5 Gbps and BER is 1E-7. In order to realize the real-time evaluation of the performance of laser communication system under the turbulent channel and guide the research of anti-turbulence fading method, a real-time test method of communication channel turbulence characteristics based on the principle of light intensity scintillation is proposed. And the real-time test of turbulence characteristics of airship inclined link and the horizontal link is completed. The research results play a positive role in promoting the development of 5G mobile technology and space optical communication technology. |
| first_indexed | 2024-04-13T18:24:05Z |
| format | Article |
| id | doaj.art-f40bb73653f14a2ea99f671f2cf058d2 |
| institution | Directory Open Access Journal |
| issn | 1943-0655 |
| language | English |
| last_indexed | 2024-04-13T18:24:05Z |
| publishDate | 2021-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj.art-f40bb73653f14a2ea99f671f2cf058d22022-12-22T02:35:19ZengIEEEIEEE Photonics Journal1943-06552021-01-011351710.1109/JPHOT.2021.31034269512444Blimp-Borne Laser Communication Technology Based on Space Dynamic Base StationTong Wang0https://orcid.org/0000-0002-1483-7907Xin Zhao1https://orcid.org/0000-0002-4332-115XChao Lv2Junyao Wang3Yansong Song4Xiaonan Yu5Chang Zhou6Ning An7School of Electric and Information Engineering, Changchun University of Science and Technology, Changchun, ChinaSchool of Electric and Information Engineering, Changchun University of Science and Technology, Changchun, ChinaSchool of Electric and Information Engineering, Changchun University of Science and Technology, Changchun, ChinaKey Laboratory of Photoelectric Measurement and Control and Optical Information Transfer Technology of Ministry of Education, Changchun University of Science and Technology, Changchun, ChinaKey Laboratory of Photoelectric Measurement and Control and Optical Information Transfer Technology of Ministry of Education, Changchun University of Science and Technology, Changchun, ChinaKey Laboratory of Photoelectric Measurement and Control and Optical Information Transfer Technology of Ministry of Education, Changchun University of Science and Technology, Changchun, ChinaKey Laboratory of Photoelectric Measurement and Control and Optical Information Transfer Technology of Ministry of Education, Changchun University of Science and Technology, Changchun, ChinaChangchun Observatory, National Astronomical Observatories, Chinese Academy of Sciences, Changchun, ChinaSpace dynamic communication base stations are characterized by high mobility, flexible deployment and wide coverage. It has a wide range of needs in the fields of emergency communication, earthquake relief and island communication. To solve the problem of a limited number of users due to the limited bandwidth of space base stations, so we should improve the reliability and efficiency of data transmission between space mobile base stations. According to the characteristics of the airship platform, a blimp-borne laser communication terminal applied to space dynamic base stations is designed to meet the demand for bi-directional transmission of 5G signal laser carriers in space between airships. The experimental results show that the blimp-borne laser communication terminal achieves an overall technical index of capture probability is better than 98%, the average capture time is 5s, the tracking accuracy is better than 6–15 μrad, the communication rate is 2.5 Gbps and BER is 1E-7. In order to realize the real-time evaluation of the performance of laser communication system under the turbulent channel and guide the research of anti-turbulence fading method, a real-time test method of communication channel turbulence characteristics based on the principle of light intensity scintillation is proposed. And the real-time test of turbulence characteristics of airship inclined link and the horizontal link is completed. The research results play a positive role in promoting the development of 5G mobile technology and space optical communication technology.https://ieeexplore.ieee.org/document/9512444/5G dynamic base stationfree space optical communicationblimp-borne laser communicationturbulence characteristics |
| spellingShingle | Tong Wang Xin Zhao Chao Lv Junyao Wang Yansong Song Xiaonan Yu Chang Zhou Ning An Blimp-Borne Laser Communication Technology Based on Space Dynamic Base Station IEEE Photonics Journal 5G dynamic base station free space optical communication blimp-borne laser communication turbulence characteristics |
| title | Blimp-Borne Laser Communication Technology Based on Space Dynamic Base Station |
| title_full | Blimp-Borne Laser Communication Technology Based on Space Dynamic Base Station |
| title_fullStr | Blimp-Borne Laser Communication Technology Based on Space Dynamic Base Station |
| title_full_unstemmed | Blimp-Borne Laser Communication Technology Based on Space Dynamic Base Station |
| title_short | Blimp-Borne Laser Communication Technology Based on Space Dynamic Base Station |
| title_sort | blimp borne laser communication technology based on space dynamic base station |
| topic | 5G dynamic base station free space optical communication blimp-borne laser communication turbulence characteristics |
| url | https://ieeexplore.ieee.org/document/9512444/ |
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