COMMUNICATION METHOD AND APPARATUS

Title:

COMMUNICATION METHOD AND APPARATUS

Document Type and Number:

WIPO Patent Application WO/2023/160390

Kind Code:

A1

Abstract:

Disclosed in the present application are a communication method and apparatus, capable of improving the security of a communication system. The communication method comprises: determining whether a first user plane function (UPF) entity is attacked; and under the condition that the first UPF entity is attacked, sending exception indication information to a first session management function (SMF) entity, wherein the first SMF entity is connected to the first UPF entity, and the exception indication information is used for indicating that the first UPF entity is attacked.

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Inventors:

ZHAO PENGTAO (CN)
LI YAN (CN)

Application Number:

PCT/CN2023/074957

Publication Date:

August 31, 2023

Filing Date:

February 08, 2023

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04W36/00

Foreign References:

CN110557791A	2019-12-10
CN112492573A	2021-03-12
US20190254083A1	2019-08-15

Attorney, Agent or Firm:

LONGSUN LEAD IP LTD. (CN)

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