CN107637113B - 回归轨道卫星星座及地面站系统规避同步卫星干扰的方法 - Google Patents
回归轨道卫星星座及地面站系统规避同步卫星干扰的方法 Download PDFInfo
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- CN107637113B CN107637113B CN201780001221.2A CN201780001221A CN107637113B CN 107637113 B CN107637113 B CN 107637113B CN 201780001221 A CN201780001221 A CN 201780001221A CN 107637113 B CN107637113 B CN 107637113B
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 11
- 230000000007 visual effect Effects 0.000 claims abstract description 5
- 238000001914 filtration Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 3
- 238000010295 mobile communication Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/19—Earth-synchronous stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/20—Performing reselection for specific purposes for optimising the interference level
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
Abstract
Description
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/CN2017/073855 WO2018148920A1 (zh) | 2017-02-17 | 2017-02-17 | 回归轨道卫星星座及地面站系统规避同步卫星干扰的方法 |
Publications (2)
Publication Number | Publication Date |
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CN107637113A CN107637113A (zh) | 2018-01-26 |
CN107637113B true CN107637113B (zh) | 2019-01-04 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN201780001221.2A Active CN107637113B (zh) | 2017-02-17 | 2017-02-17 | 回归轨道卫星星座及地面站系统规避同步卫星干扰的方法 |
Country Status (2)
Country | Link |
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CN (1) | CN107637113B (zh) |
WO (1) | WO2018148920A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108521662B (zh) * | 2018-04-09 | 2020-04-28 | 中国科学院信息工程研究所 | 一种卫星安全过顶切换的方法及系统 |
CN110519695B (zh) * | 2019-05-31 | 2020-12-11 | 中国人民解放军国防科技大学 | 一种数据库辅助的卫星系统与地面蜂窝网络频谱共享方法 |
CN110417453B (zh) * | 2019-07-12 | 2021-12-07 | 中国空间技术研究院 | 波束常值偏置可共享无线电频谱方法及低轨通信卫星系统 |
CN110429974B (zh) * | 2019-08-07 | 2020-05-12 | 清华大学 | 基于回归轨道星座的快速对准方法和装置 |
US11095361B2 (en) | 2019-08-23 | 2021-08-17 | Elliot Eichen | Dynamic geographical spectrum sharing |
CN110708110B (zh) * | 2019-10-09 | 2022-08-09 | 北京中科晶上科技股份有限公司 | 一种非同步轨道卫星对同步轨道卫星上行干扰规避方法 |
CN110838866B (zh) * | 2019-10-09 | 2022-03-04 | 中国空间技术研究院 | 一种ngso卫星系统与gso卫星系统同频共用的方法 |
CN111314981A (zh) * | 2020-02-20 | 2020-06-19 | 北京华力创通科技股份有限公司 | 用于馈电链路切换的终端重选方法及装置 |
US11800422B2 (en) | 2021-01-12 | 2023-10-24 | Cisco Technology, Inc. | Optimization of communications in a low earth orbit (LEO) satellite network |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102413590A (zh) * | 2011-08-25 | 2012-04-11 | 西安空间无线电技术研究所 | 一种全球卫星通信系统及方法 |
CN105335541A (zh) * | 2014-08-12 | 2016-02-17 | 中国人民解放军装备学院 | 导航卫星星座的工程设计方法 |
CN106027138A (zh) * | 2016-05-05 | 2016-10-12 | 清华大学 | 规避与同步卫星共线干扰的地面站系统及方法 |
CN106209207A (zh) * | 2016-07-22 | 2016-12-07 | 清华大学 | 一种分析各卫星通信系统之间相互干扰的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8665777B2 (en) * | 2007-01-12 | 2014-03-04 | Dna Global Solutions | Dynamic routing from space |
CN104219718B (zh) * | 2014-08-27 | 2018-02-23 | 邦彦技术股份有限公司 | 一种卫星通信系统内的切换方法和装置 |
CN106209205B (zh) * | 2016-07-05 | 2018-12-18 | 清华大学 | 一种重点区域按需覆盖的全球通信星座设计方法 |
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2017
- 2017-02-17 WO PCT/CN2017/073855 patent/WO2018148920A1/zh active Application Filing
- 2017-02-17 CN CN201780001221.2A patent/CN107637113B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102413590A (zh) * | 2011-08-25 | 2012-04-11 | 西安空间无线电技术研究所 | 一种全球卫星通信系统及方法 |
CN105335541A (zh) * | 2014-08-12 | 2016-02-17 | 中国人民解放军装备学院 | 导航卫星星座的工程设计方法 |
CN106027138A (zh) * | 2016-05-05 | 2016-10-12 | 清华大学 | 规避与同步卫星共线干扰的地面站系统及方法 |
CN106209207A (zh) * | 2016-07-22 | 2016-12-07 | 清华大学 | 一种分析各卫星通信系统之间相互干扰的方法 |
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Publication number | Publication date |
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WO2018148920A1 (zh) | 2018-08-23 |
CN107637113A (zh) | 2018-01-26 |
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Application publication date: 20180126 Assignee: Shanghai Qingshen Technology Development Co.,Ltd. Assignor: Tsinghua University Contract record no.: 2019110000005 Denomination of invention: Method of recursive orbit satellite constellation and earth station system for avoiding interference of synchronous satellite Granted publication date: 20190104 License type: Exclusive License Record date: 20190523 |
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Effective date of registration: 20231129 Address after: 201306 building C, No. 888, Huanhu West 2nd Road, Lingang New District, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai Qingshen Technology Development Co.,Ltd. Address before: 100084, Haidian District, 100084 mailbox, 82 boxes, Tsinghua University patent office, Beijing Patentee before: TSINGHUA University |
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