Title:
SATELLITE COMMUNICATION METHOD, DEVICE, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/029953
Kind Code:
A1
Abstract:
Embodiments of the present application provide a satellite communication method, device, and system, for use in solving the problem of low service availability existing in a process of forwarding a service data packet between satellites. The method comprises: a microwave device of a second satellite detects that a first feed link between the microwave device of the second satellite and a gateway station is normal; the microwave device of the second satellite sends first indication information to a microwave device of a first satellite by means of a transmission device of the second satellite and a transmission device of the first satellite, the first indication information being used for indicating that the first feed link is normal; the microwave device of the first satellite sends a first message to the transmission device of the first satellite according to the first indication information; the transmission device of the first satellite determines first path information according to the first message; and the transmission device of the first satellite initiates establishment of a service connection from the first satellite to the second satellite according to the first path information.
Inventors:
XIE GANG (CN)
LI HAO (CN)
LI PING (CN)
LI HAO (CN)
LI PING (CN)
Application Number:
PCT/CN2022/112301
Publication Date:
March 09, 2023
Filing Date:
August 12, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B7/185
Domestic Patent References:
| WO2020211586A1 | 2020-10-22 |
Foreign References:
| CN110048763A | 2019-07-23 | |||
| CN111934743A | 2020-11-13 | |||
| CN113242086A | 2021-08-10 | |||
| CN112865852A | 2021-05-28 | |||
| CN202111013058A | 2021-08-31 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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