Invention Grant
- Patent Title: Communication method, communications apparatus, and system
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Application No.: US16834858Application Date: 2020-03-30
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Publication No.: US11546771B2Publication Date: 2023-01-03
- Inventor: He Li , Yizhuang Wu , Jing Chen
- 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
- Agency: Hauptman Ham, LLP
- Priority: CN201710916582.1 20170930
- Main IPC: H04W12/37
- IPC: H04W12/37 ; H04W28/02 ; H04W12/033 ; H04W12/106

Abstract:
A communication method includes receiving, by an access network (AN) node, indication information from a mobility management device. The indication information is indicative of a security policy of a quality of service (QoS) flow. The method also includes obtaining, by the access network node based on the indication information, security information of a radio bearer corresponding to the QoS flow. The security information is indicative of a security policy of the radio bearer. The method further includes sending, by the access network node, an identifier of the radio bearer and the security information of the radio bearer to a terminal.
Public/Granted literature
- US20200228975A1 COMMUNICATION METHOD, COMMUNICATIONS APPARATUS, AND SYSTEM Public/Granted day:2020-07-16
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