一种面向通信与中继并存的星上柔性转发方法及装置
By receiving and processing user beam signals, feed beam signals, and inter-satellite laser link data on the satellite, communication forwarding between different users and relay forwarding between multiple users and ground stations are realized, solving the problem of poor interoperability between satellite communication systems and relay systems and improving information service capabilities.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- TSINGHUA UNIVERSITY
- Filing Date
- 2023-10-23
- Publication Date
- 2026-07-17
AI Technical Summary
Existing satellite communication and satellite relay systems are difficult to interoperate, making it impossible to exchange between different user beams and feeder beams. They also cannot meet the relay forwarding and high-speed inter-satellite link processing needs between multiple users and multiple ground stations, resulting in insufficient information service capabilities.
The system employs an onboard flexible forwarding method that combines communication and relay. By receiving user beam signals, feed beam signals, and inter-satellite laser link data, it performs subband extraction and switching. Combined with inter-satellite laser link processing, it enables communication forwarding between different users and relay forwarding between multiple users and ground stations, supporting cross-satellite communication and relay services.
It enables communication forwarding between different users, relay forwarding between multiple users and multiple ground stations, and high-speed inter-satellite link processing, thereby improving the information service capabilities of the satellite network.
Smart Images
Figure CN117394901B_ABST