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Method and system for group management of machine-type communication equipment based on general guidance architecture

A general-purpose bootstrap architecture and machine-type communication technology, applied in machine-to-machine/machine-type communication services, transmission systems, wireless communications, etc.

Inactive Publication Date: 2016-04-13
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, after grouping MTC devices, group information needs to be protected, otherwise, an attacker may pretend to be a group member to obtain group information

Method used

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  • Method and system for group management of machine-type communication equipment based on general guidance architecture
  • Method and system for group management of machine-type communication equipment based on general guidance architecture
  • Method and system for group management of machine-type communication equipment based on general guidance architecture

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Embodiment Construction

[0043] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0044] The GBA-based MTC device group management method of the present invention is applied to such as figure 2 As shown in the system, the system includes MTC equipment, BSF and M2M-SC (Machine to Machine Service Center, M2M service center). In the present invention, MTC device refers to the device used for machine-to-machine communication in the mobile communication network, and the MTC device is installed with UICC (Universal Integrated Circuit Card, universal integrated circuit card); M2M-SC has network application function (NAF), group member management function etc.

[0045] The GBA-based MTC device group management method includes two aspects: creating the MTC device group and adding the MTC device to the MTC device group.

[0046] Such as image 3 As shown, the process of creating MTC device groups in the present invention includ...

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Abstract

The invention discloses a GBA-based MTC equipment group management method, which is applied to a system including MTC equipment, BSF and M2M-SC. The method includes: when the first MTC equipment negotiates with the M2M-SC and determines to join the group When the MTC devices identified as G-ID are grouped, the first session key is established between the first MTC device and the M2M-SC through the first GBA process between the first MTC device, the BSF and the M2M-SC, and the M2M-SC The G-ID and group key Kg of the MTC device group are encrypted by the first session key and sent to the first MTC device. By adopting the present invention, the group members in the MTC equipment grouping can be safely managed.

Description

technical field [0001] The present invention relates to a mobile communication system and MTC (Machine Type Communication, Machine Type Communication) technology, in particular to an MTC device group management method and system based on a general guidance framework. 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. M2M (called MTC in 3GPP) involves two levels: the first is the machine itself, which is called a smart device in the embedded field; the second is the connection between machines, which connects machines together through the network. MTC has a wide range of applications, such as intelligent measurement, remote monitoring, tracking, medical treatment, etc., which makes human life more intelligent. Compared with traditional human-to-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/04H04W12/06H04W24/00H04W12/041H04W12/0431
CPCH04L63/104H04W12/08H04W4/70
Inventor 余万涛
Owner ZTE CORP
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