Huawei technologies co., ltd. (20240179519). COMMUNICATION METHOD AND RELATED APPARATUS simplified abstract
Contents
- 1 COMMUNICATION METHOD AND RELATED APPARATUS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 COMMUNICATION METHOD AND RELATED APPARATUS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
COMMUNICATION METHOD AND RELATED APPARATUS
Organization Name
Inventor(s)
COMMUNICATION METHOD AND RELATED APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240179519 titled 'COMMUNICATION METHOD AND RELATED APPARATUS
Simplified Explanation
The abstract of this patent application describes a communication method and apparatus that involves a User Data Management (UDM) receiving authentication vector obtaining request messages from Authentication Server Function (AUSF) for a User Equipment (UE) to avoid synchronization issues between keys stored on the UE and network devices.
- User Data Management (UDM) receives authentication vector obtaining request messages from one or more Authentication Server Functions (AUSF) for the same User Equipment (UE).
- UDM processes the authentication vector obtaining request messages sequentially to prevent synchronization issues between keys stored on the UE and network devices.
- The method aims to avoid problems caused by the UE receiving NAS SMC messages or EAP-Success messages in an uncontrollable time sequence.
Potential Applications
This technology could be applied in secure communication systems, such as mobile networks, to ensure the synchronization of keys between user devices and network components.
Problems Solved
This technology solves the problem of synchronization issues between keys stored on user devices and network components, which can lead to security vulnerabilities and communication failures.
Benefits
The benefits of this technology include enhanced security, improved communication reliability, and better overall performance of authentication processes in communication networks.
Potential Commercial Applications
Potential commercial applications of this technology include telecommunications companies, network security providers, and any organization that requires secure and reliable communication systems.
Possible Prior Art
One possible prior art in this field is the use of key synchronization protocols in communication networks to ensure secure and reliable data transmission.
What are the specific technical details of the key synchronization process described in the patent application?
The specific technical details of the key synchronization process involve the User Data Management (UDM) receiving authentication vector obtaining request messages from one or more Authentication Server Functions (AUSF) for the same User Equipment (UE). The UDM then processes these messages sequentially to prevent synchronization issues between the keys stored on the UE and network devices.
How does this technology compare to existing key synchronization methods in terms of efficiency and security?
This technology improves efficiency and security by addressing the specific issue of synchronization between keys stored on user devices and network components. By processing authentication vector obtaining request messages sequentially, this method helps to avoid synchronization problems that can lead to security vulnerabilities and communication failures.
Original Abstract Submitted
embodiments of this application disclose a communication method and a related apparatus. the method includes: a udm receives a plurality of authentication vector obtaining request messages from one or more ausfs for same ue, where the plurality of authentication vector obtaining request messages are for obtaining authentication vectors corresponding to the ue; and the udm sequentially processes the plurality of authentication vector obtaining request messages, to avoid a problem that subsequently an intermediate key kausf stored on the ue and an intermediate key kausf stored on a network device side are out of synchronization because the ue receives a plurality of nas smc messages or eap-success messages whose receiving time sequence is uncontrollable.