Invention Application
- Patent Title: PATH CHANGE METHOD AND APPARATUS
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Application No.: US17127491Application Date: 2020-12-18
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Publication No.: US20210105795A1Publication Date: 2021-04-08
- Inventor: Yuanping ZHU , Shitong YUAN , Mingzeng DAI
- 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
- Priority: CN201810646810.2 20180621
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04W76/15

Abstract:
This application relates to a method applied to a radio access network. Where the method includes: establishing, by a first node, a first path and a second path between a first node and a second node, where both the first node and the second node are nodes in the radio access network, and the first node is a wireless backhaul node, a donor node, or a distributed unit of the donor node; sending, by the first node, a data packet to the second node through the first path; and when the first node determines that a path change condition is met, changing, by the first node, from the first path to the second path to send the data packet to the second node.
Information query