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Method and system for managing machine type communication (MTC) equipment based on generic bootstrapping architecture (GBA) in grouping manner

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: 2012-05-23
ZTE CORP
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  • Summary
  • 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 managing machine type communication (MTC) equipment based on generic bootstrapping architecture (GBA) in grouping manner
  • Method and system for managing machine type communication (MTC) equipment based on generic bootstrapping architecture (GBA) in grouping manner
  • Method and system for managing machine type communication (MTC) equipment based on generic bootstrapping architecture (GBA) in grouping manner

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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, the MTC device refers to the device used for machine-to-machine communication in the mobile communication network, and the MTC device is installed with a UICC (Universal Integrated Circuit Card, universal integrated circuit card); M2M-SC has a network application function (NAF), Group membership management functions, 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 in...

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Abstract

The invention discloses a method for managing machine type communication (MTC) equipment based on a generic bootstrapping architecture (GBA) in a grouping manner. The method is applied to a system which comprises the MTC equipment, a bootstrapping server function (BSF) and a machine to machine service center (M2M-SC), and comprises the following steps that: when the MTC equipment which is determined to be added with a group identifier (G-ID) through the negotiation between first MTC equipment and the M2M-SC is grouped, the first MTC equipment, the BSF and the M2M-SC establish a first session key between the first MTC equipment and the M2M-SC in a first GBA process, and the M2M-SC encrypts the G-ID and a group key Kg which are grouped by the MTC equipment through the first session key and then transmits the encrypted G-ID and group key Kg to the first MTC equipment. By the method, group members in the grouped MTC equipment 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 a method and system for grouping management of MTC devices 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...

Claims

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Application Information

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IPC IPC(8): H04W12/04H04W12/06H04W24/00H04W12/041H04W12/0431
CPCH04L63/104H04W12/08H04W4/00H04W4/005H04L41/0893H04W4/70
Inventor 余万涛
Owner ZTE CORP
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