18431568. COMMUNICATION METHOD AND RELATED APPARATUS simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)
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 Unanswered Questions
- 1.11 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 18431568 titled 'COMMUNICATION METHOD AND RELATED APPARATUS
Simplified Explanation
The abstract of this patent application describes a method and apparatus for communication involving the processing of authentication vector obtaining request messages to avoid synchronization issues between keys stored on a user equipment (UE) and a network device.
- The method involves a User Data Management (UDM) receiving multiple authentication vector obtaining request messages from Authentication Server Function (AUSF) for the same UE, and sequentially processing these messages to prevent synchronization problems between keys stored on the UE and network device.
- The purpose of this method is to ensure that intermediate keys stored on both the UE and network device remain in sync, even when the UE receives multiple messages with uncontrollable time sequences.
Potential Applications
This technology could be applied in:
- Mobile communication networks
- Authentication systems
- Network security protocols
Problems Solved
This technology addresses:
- Synchronization issues between keys stored on a UE and network device
- Uncontrollable time sequences of messages causing synchronization problems
Benefits
The benefits of this technology include:
- Improved security in communication networks
- Enhanced authentication processes
- Prevention of key synchronization errors
Potential Commercial Applications
Potential commercial applications of this technology include:
- Mobile network operators
- Cybersecurity companies
- Authentication solution providers
Possible Prior Art
One possible prior art related to this technology is the use of key synchronization techniques in communication networks to ensure secure and reliable data transmission.
Unanswered Questions
How does this method impact the overall efficiency of the authentication process in communication networks?
The method described in the patent application focuses on preventing synchronization issues between keys, but it would be interesting to know if this has any impact on the speed or efficiency of the authentication process.
Are there any potential drawbacks or limitations to implementing this method in real-world communication systems?
While the method aims to solve key synchronization problems, it would be important to consider any potential drawbacks or challenges that may arise when implementing this technology in practical communication systems.
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.