Invention Grant
- Patent Title: Method and apparatus for radio access side response to predictable satellite backhaul outages
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Application No.: US17531181Application Date: 2021-11-19
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Publication No.: US12136993B2Publication Date: 2024-11-05
- Inventor: Peter Ashwood-Smith , Mehdi Arashmid Akhavain Mohammadi
- Applicant: HUAWEI TECHNOLOGIES CO., LTD.
- Applicant Address: CN Shenzhen
- Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee: HUAWEI TECHNOLOGIES CO., LTD.
- Current Assignee Address: CN Shenzhen
- Main IPC: H04B7/185
- IPC: H04B7/185 ; H04W24/02 ; H04W36/30 ; H04W52/02

Abstract:
For a communication network using a satellite-involved backhaul, the backhaul outage and restoration states are predicted based on satellite motion data. Based on such predictions, devices providing the radio access portion of the communication network, and devices using the communication network schedule or take actions. Actions can include but are not necessarily limited to: powering equipment up or down, notifying devices or users of upcoming outage or restoration events, inhibiting actions that cannot be completed before an outage, inhibiting new network attachments, adjusting sleep/wake schedules, and providing a local version of a core network or other network.
Public/Granted literature
- US20230163838A1 METHOD AND APPARATUS FOR RADIO ACCESS SIDE RESPONSE TO PREDICTABLE SATELLITE BACKHAUL OUTAGES Public/Granted day:2023-05-25
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