Title:
PACKET FLOW DESCRIPTION INFORMATION MANAGEMENT METHOD, DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/238295
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are a packet flow description information management method, device and system, which can enable an application server of a third party to learn information of a core network device that does not successfully deploy PFD information. The method comprises: a first network element determining that the deployment of PFD information on a second network element fails; and the first network element sending a first message, wherein the first message comprises first indication information, an application identifier corresponding to the PFD information and first information of the second network element, the first information of the second network element is used for identifying the second network element, and the first indication information indicates that the deployment of the PFD information fails.
Inventors:
ZHOU XIAOYUN (CN)
Application Number:
PCT/CN2020/076198
Publication Date:
December 03, 2020
Filing Date:
February 21, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W28/10; H04W4/24
Domestic Patent References:
| WO2018064826A1 | 2018-04-12 | |||
| WO2017125698A1 | 2017-07-27 | |||
| WO2019184680A1 | 2019-10-03 |
Foreign References:
| CN108064032A | 2018-05-22 | |||
| US20180069798A1 | 2018-03-08 | |||
| CN108419270A | 2018-08-17 | |||
| CN110138668A | 2019-08-16 | |||
| CN201910472550A | 2019-05-31 |
Other References:
See also references of EP 3952435A4
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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