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Method and device for binding mobile subscriber identity card and machine type communication equipment

A technology of identification card and machine type communication, which is applied in the binding field of mobile user identification card UICC and MTC equipment

Inactive Publication Date: 2017-10-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The binding relationship between the UICC and the terminal established in the GBA-U method is limited by factors such as the life cycle of Ks_local, so that the binding relationship established between the UICC and the terminal can only be valid within the life cycle of Ks_local

Method used

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  • Method and device for binding mobile subscriber identity card and machine type communication equipment
  • Method and device for binding mobile subscriber identity card and machine type communication equipment
  • Method and device for binding mobile subscriber identity card and machine type communication equipment

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Embodiment Construction

[0053] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail by citing the following embodiments and referring to the accompanying drawings.

[0054] In the present invention, the MTC device refers to the device used for machine-to-machine communication in the mobile communication network, and the mobile user identification card UICC is installed on the MTC device. Subscriber identity identification modules (such as subscriber identity module SIM, universal subscriber identity module USIM and IP multimedia service identity module ISIM, etc.) are located on the UICC. The mobile service function BSF and the MTC device implement authentication through the authentication and key agreement protocol AKA, and the BSF can set the life cycle of the key according to the local policy; the network application function NAF is responsible for the key establishment process between the UICC and...

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Abstract

The invention discloses a method and device for binding a UICC card and an MTC device, which is used to solve the problem that the binding relationship is limited by the pre-shared key Ks_local when the GBA-U method is used to realize the binding between the MTC device and the UICC. technical issues of life cycle limitations. After the present invention establishes the binding relationship between the MTC device and the UICC on the UICC, when the shared key stored on the UICC and the MTC device expires, the UICC and the MTC device can be re-established through the GBA-U process based on the established binding relationship The shared key Ks-local, so that the binding relationship between the UICC and the MTC device is not limited by the life cycle of the shared key Ks-local.

Description

technical field [0001] The present invention relates to a mobile communication system and a machine type communication (Machine Type Communication, MTC) technology, in particular to a method and a device for binding a mobile user identification card UICC (Universal Integrated Circuit Card) and an MTC device. Background technique [0002] Machine-type communication refers to the general term for a series of technologies and their combinations that use wireless communication technology to realize data communication and exchange between machines and machines and between machines and people. MTC has two layers of meaning: the first layer is the machine itself, which is called a smart device in the embedded field. The second layer means the connection between machines, connecting machines together through the network. Machine-type communication has a wide range of applications, such as intelligent measurement, remote monitoring, tracking, medical treatment, etc., making human li...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/08H04W12/04H04W4/70H04W12/0433
CPCH04L2209/88H04L63/068H04L63/101H04W12/08H04W4/70H04L63/06H04W12/48H04W12/71H04W12/0431H04W12/04
Inventor 余万涛
Owner ZTE CORP