Two-way communication method and device therefor, as well as system
DE602019084885T2Active Publication Date: 2026-05-13HUAWEI TECH CO LTD
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Patent Information
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- HUAWEI TECH CO LTD
- Filing Date
- 2019-08-09
- Publication Date
- 2026-05-13
AI Technical Summary
Technical Problem
In a 5G dual connectivity scenario, enabling user plane security protection between a user terminal and a secondary Node is a technical challenge that needs to be resolved to ensure confidentiality and integrity of data transmission.
Method used
A method involving a master Node sending a user plane security policy to a secondary Node, determining the security protection method, and communicating this information to the user terminal to enable appropriate security protocols between the secondary Node and the user terminal.
Benefits of technology
Ensures confidentiality and integrity of user plane data transmission in a 5G dual connectivity scenario by enabling appropriate security protection methods.
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