18620252. COMMUNICATION METHOD AND APPARATUS simplified abstract (Huawei Technologies Co., Ltd.)
Contents
COMMUNICATION METHOD AND APPARATUS
Organization Name
Inventor(s)
COMMUNICATION METHOD AND APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18620252 titled 'COMMUNICATION METHOD AND APPARATUS
Simplified Explanation: This patent application describes a method and apparatus for implementing user plane integrity protection in a 4G network on-demand.
- When certain conditions are met, an access network device obtains user plane integrity protection information and an integrity protection algorithm identifier from a different network standard.
- The device then sends this information to a terminal device and activates user plane integrity protection for a specific data radio bearer (DRB) based on a key and the integrity protection algorithm.
Key Features and Innovation:
- Implementation of user plane integrity protection in a 4G network on-demand.
- Ability to obtain integrity protection information from a different network standard.
- Activation of user plane integrity protection for specific data radio bearers based on predefined conditions.
Potential Applications: This technology can be applied in telecommunications networks to enhance security and integrity of user data transmissions.
Problems Solved:
- Ensuring data integrity and security in a 4G network.
- Implementing user plane integrity protection based on specific conditions and algorithms.
Benefits:
- Enhanced security for user data transmissions.
- On-demand implementation of user plane integrity protection.
- Compatibility with different network standards.
Commercial Applications: Potential commercial applications include telecommunications companies looking to enhance the security of their 4G networks and improve data integrity for their users.
Prior Art: Further research can be conducted in the field of network security protocols and standards to explore prior art related to user plane integrity protection in telecommunications networks.
Frequently Updated Research: Stay updated on advancements in network security protocols and standards to ensure the most effective implementation of user plane integrity protection in telecommunications networks.
Questions about User Plane Integrity Protection: 1. How does user plane integrity protection enhance data security in a 4G network? 2. What are the key considerations when implementing user plane integrity protection in telecommunications networks?
Original Abstract Submitted
This application provides a communication method and apparatus, to implement on-demand user plane integrity protection in a 4G network. The method includes: When a first condition is met, an access network device of a first network standard obtains user plane integrity protection indication information and an integrity protection algorithm identifier of a second network standard, sends a first message including the user plane integrity protection indication information and the integrity protection algorithm identifier to a terminal device, and activates user plane integrity protection for a first DRB based on a first key and the integrity protection algorithm. The first condition includes: determining to establish the first DRB between the access network device and the terminal device, and determining to enable the user plane integrity protection for the first DRB. The user plane integrity protection indication information indicates to enable the user plane integrity protection for the first DRB.
