CN114982326A - 数据传输方法及装置、存储介质 - Google Patents
数据传输方法及装置、存储介质 Download PDFInfo
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- CN114982326A CN114982326A CN202080003970.0A CN202080003970A CN114982326A CN 114982326 A CN114982326 A CN 114982326A CN 202080003970 A CN202080003970 A CN 202080003970A CN 114982326 A CN114982326 A CN 114982326A
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- data transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 420
- 238000000034 method Methods 0.000 title claims abstract description 118
- 230000004044 response Effects 0.000 claims abstract description 39
- 230000003993 interaction Effects 0.000 claims description 22
- 238000004590 computer program Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 abstract description 40
- 238000010586 diagram Methods 0.000 description 19
- 238000012545 processing Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 7
- 230000011664 signaling Effects 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 230000010267 cellular communication Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000005236 sound signal Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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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
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18519—Operations control, administration or maintenance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
-
- 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
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18513—Transmission in a satellite or space-based system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- 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)
- Mobile Radio Communication Systems (AREA)
Abstract
本公开提供一种数据传输方法及装置、存储介质，其中，所述数据传输方法包括：响应于确定通过第一波束与终端进行的数据传输未结束，且所述第一波束无法继续为所述终端提供服务，确定第二波束；切换到所述第二波束。本公开可以在卫星通信系统中，提高数据传输的可靠性。
Description
PCT国内申请，说明书已公开。
Claims (31)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/136902 WO2022126443A1 (zh) | 2020-12-16 | 2020-12-16 | 数据传输方法及装置、存储介质 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114982326A true CN114982326A (zh) | 2022-08-30 |
Family
ID=82059894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080003970.0A Pending CN114982326A (zh) | 2020-12-16 | 2020-12-16 | 数据传输方法及装置、存储介质 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20240106529A1 (zh) |
| CN (1) | CN114982326A (zh) |
| WO (1) | WO2022126443A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116318353A (zh) * | 2023-03-10 | 2023-06-23 | 中国电信股份有限公司卫星通信分公司 | 通信卫星终端的通信方法及存储介质 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9888426B2 (en) * | 2015-05-01 | 2018-02-06 | Qualcomm Incorporated | Handoff for satellite communication |
| US9942813B2 (en) * | 2016-06-20 | 2018-04-10 | The Boeing Company | Coordinating inter-satellite handoff in a telecommunications system |
| CN110582094B (zh) * | 2019-07-25 | 2022-08-16 | 成都天奥集团有限公司 | 一种基于星历和用户位置计算的定时触发切换方法 |
| CN111937325B (zh) * | 2020-07-09 | 2023-05-16 | 北京小米移动软件有限公司 | 基于卫星通信的数据传输方法及装置、存储介质 |
-
2020
- 2020-12-16 US US18/257,781 patent/US20240106529A1/en active Pending
- 2020-12-16 CN CN202080003970.0A patent/CN114982326A/zh active Pending
- 2020-12-16 WO PCT/CN2020/136902 patent/WO2022126443A1/zh active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116318353A (zh) * | 2023-03-10 | 2023-06-23 | 中国电信股份有限公司卫星通信分公司 | 通信卫星终端的通信方法及存储介质 |
| CN116318353B (zh) * | 2023-03-10 | 2024-05-24 | 中国电信股份有限公司卫星通信分公司 | 通信卫星终端的通信方法及存储介质 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022126443A1 (zh) | 2022-06-23 |
| US20240106529A1 (en) | 2024-03-28 |
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