View source for 17819188. NETWORK KEY PROCESSING METHOD AND SYSTEM AND RELATED DEVICE simplified abstract (HUAWEI TECHNOLOGIES CO., LTD.)

=NETWORK KEY PROCESSING METHOD AND SYSTEM AND RELATED DEVICE=


==Organization Name==

[[:Category:HUAWEI TECHNOLOGIES CO., LTD.|HUAWEI TECHNOLOGIES CO., LTD.]]


[[Category:HUAWEI TECHNOLOGIES CO., LTD.]]

==Inventor(s)==

[[:Category:Zhongding Lei of Singapore (SG)|Zhongding Lei of Singapore (SG)]][[Category:Zhongding Lei of Singapore (SG)]]

[[:Category:Lichun Li of Shenzhen (CN)|Lichun Li of Shenzhen (CN)]][[Category:Lichun Li of Shenzhen (CN)]]

[[:Category:Bo Zhang of Shenzhen (CN)|Bo Zhang of Shenzhen (CN)]][[Category:Bo Zhang of Shenzhen (CN)]]

[[:Category:Fei Liu of Singapore (SG)|Fei Liu of Singapore (SG)]][[Category:Fei Liu of Singapore (SG)]]

[[:Category:Haiguang Wang of Singapore (SG)|Haiguang Wang of Singapore (SG)]][[Category:Haiguang Wang of Singapore (SG)]]

[[:Category:Xin Kang of Singapore (SG)|Xin Kang of Singapore (SG)]][[Category:Xin Kang of Singapore (SG)]]

==NETWORK KEY PROCESSING METHOD AND SYSTEM AND RELATED DEVICE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17819188 titled 'NETWORK KEY PROCESSING METHOD AND SYSTEM AND RELATED DEVICE

==Simplified Explanation==

The abstract describes a network key processing system that includes user equipment, a security anchor network element, and an access and mobility management network element. The system allows for the generation and distribution of slice-dedicated keys for network slices.

* The security anchor network element obtains a first key parameter from a slice selection network element.
* The first key parameter includes identifier information of N network slices.
* The security anchor network element generates N slice-dedicated keys based on the first key parameter.
* The security anchor network element sends the N slice-dedicated keys to the corresponding N network slices.
* The access and mobility management network element obtains the first key parameter and sends it to the user equipment.
* The user equipment generates the N slice-dedicated keys for the N network slices based on the first key parameter.
* The user equipment can then access the N network slices using the generated N slice-dedicated keys.

==Potential Applications==
* This technology can be applied in network slicing environments where different network slices require dedicated keys for secure communication.
* It can be used in 5G networks to enable efficient and secure access to multiple network slices.

==Problems Solved==
* Simplifies the process of generating and distributing slice-dedicated keys for network slices.
* Enables secure access to multiple network slices without the need for separate authentication processes.

==Benefits==
* Streamlines the key processing system in network slicing environments.
* Enhances security by providing dedicated keys for each network slice.
* Improves efficiency by allowing user equipment to access multiple network slices using the generated keys.


==Original Abstract Submitted==

Embodiments of this application disclose a network key processing system, including user equipment, a security anchor network element, and an access and mobility management network element, where the security anchor network element is configured to: obtain a first key parameter from a slice selection network element, where the first key parameter includes identifier information of N network slices; generate N slice-dedicated keys based on the first key parameter; and send the N slice-dedicated keys to the corresponding N network slices respectively; the access and mobility management network element is configured to: obtain the first key parameter, and send the first key parameter to the user equipment; and the user equipment is configured to: generate the N slice-dedicated keys for the N network slices based on the first key parameter, and access the N network slices based on the generated N slice-dedicated keys.



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