Title:
COMMUNICATION METHOD, DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/242243
Kind Code:
A1
Abstract:
A communication method, device and system, which belong to the technical field of communications. The method comprises: after determining a node set that comprises nodes supporting segment routing, a controller sending a target segment identifier list to a source node, so as to instruct the source node to forward a message of a target flow according to the target segment identifier list, wherein the source node of the target flow in a communication network belongs to the node set. In the communication method provided in the present application, sending a target segment identifier list to a source node of a target flow to indicate a message forwarding path of the target flow can reduce network link congestion and improve message forwarding efficiency.
Inventors:
LI YUECHEN (CN)
LI HAO (CN)
XIA BIN (CN)
ZENG FENG (CN)
ZHOU RUNFA (CN)
ZHANG XIAOSHAN (CN)
LI HAO (CN)
XIA BIN (CN)
ZENG FENG (CN)
ZHOU RUNFA (CN)
ZHANG XIAOSHAN (CN)
Application Number:
PCT/CN2022/075558
Publication Date:
November 24, 2022
Filing Date:
February 08, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L47/00
Foreign References:
| CN110505600A | 2019-11-26 | |||
| US20020083195A1 | 2002-06-27 | |||
| US20170331746A1 | 2017-11-16 | |||
| US20190288940A1 | 2019-09-19 | |||
| CN202110559103A | 2021-05-21 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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