Title:
REROUTING METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND COMPUTER READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/212823
Kind Code:
A1
Abstract:
The present disclosure provides a rerouting method, comprising: updating network fragment information based on service information of an affected service, wherein the service information comprises a service bandwidth resource, and the network fragment information is information of a fragment network obtained by dividing an original network topological structure; obtaining a fragment network index of the affected service based on the service information of the affected service and the updated network fragment information, wherein the fragment network index is a correspondence of the affected service and the fragment network; and determining a new route for the affected service based on the affected service and the fragment network index. The rerouting method has short time-consuming and high efficiency for rerouting, and the success rate is high. The present disclosure also provides a rerouting apparatus, an electronic device and a computer readable medium.
Inventors:
ZHANG TIANXIANG (CN)
LU QIANCHUN (CN)
QI JIN (CN)
LI FENG (CN)
LU QIANCHUN (CN)
QI JIN (CN)
LI FENG (CN)
Application Number:
PCT/CN2020/130650
Publication Date:
October 28, 2021
Filing Date:
November 20, 2020
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04L45/28; H04L45/02; H04L45/125
Domestic Patent References:
| WO2016165422A1 | 2016-10-20 |
Foreign References:
| CN109429277A | 2019-03-05 | |||
| US20190394132A1 | 2019-12-26 | |||
| CN108075982A | 2018-05-25 | |||
| CN110167094A | 2019-08-23 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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