Research and application of air-to-ground continuous coverage technology for air-space emergency communication system
To solve the problem of small coverage area and discontinuous coverage of large fixed-wing aerospace emergency base stations, a design scheme for continuous coverage of UAV emergency base stations was proposed.Based on the analysis of the coverage capability of the single antenna of the airborne bas...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2022-08-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022241/ |
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| _version_ | 1841530680220057600 |
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| author | Shengwei CHEN Fan LI Guangping YANG Jian ZHOU Yu SU |
| author_facet | Shengwei CHEN Fan LI Guangping YANG Jian ZHOU Yu SU |
| author_sort | Shengwei CHEN |
| collection | DOAJ |
| description | To solve the problem of small coverage area and discontinuous coverage of large fixed-wing aerospace emergency base stations, a design scheme for continuous coverage of UAV emergency base stations was proposed.Based on the analysis of the coverage capability of the single antenna of the airborne base station, a multi-antenna coverage scheme with inner antenna plus edge antenna was proposed.Taking the roll angle, pitch angle and other parameters of the UAV flight into consideration, the installation plan of multi-antenna mounting that guarantees continuous coverage was designed.Then the link budget was carried out according to the 3GPP propagation loss model, and the UAV flight plan was planned according to the continuous coverage area requirements.Simulation and flight test results show that the proposed scheme can achieve 50 km<sup>2</sup> continuous signal coverage of the ground by the mobile base station on the UAV without using the intelligent control of the antenna angle of the PTZ. |
| format | Article |
| id | doaj-art-839a9560d3e844a79e5de45c3c82453f |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2022-08-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-839a9560d3e844a79e5de45c3c82453f2025-01-15T03:00:16ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012022-08-0138546459578144Research and application of air-to-ground continuous coverage technology for air-space emergency communication systemShengwei CHENFan LIGuangping YANGJian ZHOUYu SUTo solve the problem of small coverage area and discontinuous coverage of large fixed-wing aerospace emergency base stations, a design scheme for continuous coverage of UAV emergency base stations was proposed.Based on the analysis of the coverage capability of the single antenna of the airborne base station, a multi-antenna coverage scheme with inner antenna plus edge antenna was proposed.Taking the roll angle, pitch angle and other parameters of the UAV flight into consideration, the installation plan of multi-antenna mounting that guarantees continuous coverage was designed.Then the link budget was carried out according to the 3GPP propagation loss model, and the UAV flight plan was planned according to the continuous coverage area requirements.Simulation and flight test results show that the proposed scheme can achieve 50 km<sup>2</sup> continuous signal coverage of the ground by the mobile base station on the UAV without using the intelligent control of the antenna angle of the PTZ.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022241/emergency communicationcontinuous coverageantenna schemepropagation loss |
| spellingShingle | Shengwei CHEN Fan LI Guangping YANG Jian ZHOU Yu SU Research and application of air-to-ground continuous coverage technology for air-space emergency communication system Dianxin kexue emergency communication continuous coverage antenna scheme propagation loss |
| title | Research and application of air-to-ground continuous coverage technology for air-space emergency communication system |
| title_full | Research and application of air-to-ground continuous coverage technology for air-space emergency communication system |
| title_fullStr | Research and application of air-to-ground continuous coverage technology for air-space emergency communication system |
| title_full_unstemmed | Research and application of air-to-ground continuous coverage technology for air-space emergency communication system |
| title_short | Research and application of air-to-ground continuous coverage technology for air-space emergency communication system |
| title_sort | research and application of air to ground continuous coverage technology for air space emergency communication system |
| topic | emergency communication continuous coverage antenna scheme propagation loss |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2022241/ |
| work_keys_str_mv | AT shengweichen researchandapplicationofairtogroundcontinuouscoveragetechnologyforairspaceemergencycommunicationsystem AT fanli researchandapplicationofairtogroundcontinuouscoveragetechnologyforairspaceemergencycommunicationsystem AT guangpingyang researchandapplicationofairtogroundcontinuouscoveragetechnologyforairspaceemergencycommunicationsystem AT jianzhou researchandapplicationofairtogroundcontinuouscoveragetechnologyforairspaceemergencycommunicationsystem AT yusu researchandapplicationofairtogroundcontinuouscoveragetechnologyforairspaceemergencycommunicationsystem |