Communication methods, devices, and systems
The method improves communication security in converged systems by switching and updating keys for authentication, addressing the lack of effective security in conventional standards.
KR103000827B1Active Publication Date: 2026-08-05HUAWEI TECH CO LTD
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Patent Information
- Application Number
- KR1020247010737
- Authority / Receiving Office
- KR · KR
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2021-08-30
- Filing Date
- 2022-08-25
- Publication Date
- 2026-08-05
- Estimated Expiration
- 2042-08-25
AI Technical Summary
Technical Problem
Conventional communication standards lack a safe and effective method for convergence scenarios of different communication systems, particularly in scenarios where wireless short-range communication and 5G cellular networks converge, necessitating improved communication security.
Method used
A communication method involving the use of an updated key for authentication by disconnecting and reconnecting communication nodes, ensuring security by switching between different communication connections and updating keys.
Benefits of technology
Enhances communication security by implementing key switching and update processes, ensuring time validity and reducing system overhead.
✦ Generated by Eureka AI based on patent content.
Abstract
The present application discloses a communication method, apparatus, and system and relates to the field of communication technology. The method comprises the steps of: obtaining a second key used for communication authentication with a second node—the second key being different from a pre-configured first key—; receiving a request to release a first communication connection from the second node—the first key being used for communication authentication for the first communication connection—and transmitting a request to establish a connection to the second node—the request to establish a connection is used to request the establishment of a connection based on the second key. The method provides a technical solution in which the first node and the second node release the connection after determining the updated key and establish a connection using the new key, thereby implementing an authentication procedure in a multi-communication scenario convergence scenario.
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