Method and device for accessing MTC equipment into network

A device access and device technology, applied in the field of communication, can solve the problems of low mobility terminal mobility management, etc., and achieve the effect of improving the mobility management process

Inactive Publication Date: 2012-05-09
CHINA ACAD OF TELECOMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0024] The present invention provides a method and equipment for MTC equipment to access the network, which solves the problem that the terminal switching restriction mechanism accurate to the tracking area / location area / routing area in the current EPS system cannot solve the problem that the LowMobility terminal moves out of the connected state and can be accessed Time Zone Mobility Management Issues

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  • Method and device for accessing MTC equipment into network
  • Method and device for accessing MTC equipment into network
  • Method and device for accessing MTC equipment into network

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Embodiment Construction

[0056] In UMTS (Universal Mobile Telecommunications System, Global Mobile Communication System) and LTE (Long Term Evolution, Long Term Evolution) systems, the Stage 1 protocol TS 22.368 defines Low Mobility characteristics for MTC. Since the mobile area of ​​a Low Mobility terminal can be cell-based and accurate to the cell level, the terminal handover restriction mechanism in the current EPS system that is accurate to the Tracking Area / Location Area / Routing Area cannot well solve the problem of low mobility Mobility management issues when MTC devices move out of the accessible area in the connected state.

[0057] To this end, the embodiment of the present invention proposes a technical solution, adding a message field to the message sent to the base station corresponding to the MTC device through the S1 or X2 interface, and carrying the cell access information corresponding to the MTC device in the message field. Authorization information, based on which the base station pe...

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Abstract

The invention discloses a method and a device for accessing MTC equipment into a network. In the technical proposal of the embodiment of the invention, cell access authorization information corresponding to MTC equipment is contained in related messages, and the base station can control the network access of the MTC equipment on the basis, so that the control precision of the network to the Low Mobility MTC equipment can be improved to the level of the cell, and the communication service for the MTC equipment can be limited or changed by the network when the MTC equipment is moved out of the allowable area based on a connecting state, and therefore the mobility management process of the system to the MTC equipment with feature as Low Mobility can be improved.

Description

technical field [0001] The present invention relates to the technical field of communications, and in particular to a method and device for an MTC device to access a network. Background technique [0002] As an important part of the future ubiquitous network, machine-to-machine (M2M, Machine-to-Machine) communication refers to a series of technologies and technologies that apply wireless mobile communication technology to realize data communication and interaction between machines and machines, and between machines and people. The general term for technology portfolio. Such technology provides a way for various terminal devices to establish real-time wireless connections between systems, between remote devices and between individuals, and to transmit data information. [0003] In order to well meet the M2M communication requirements, the 3GPP (The 3rd Generation Partnership Project, 3rd Generation Partnership Project) SA1 working group defined the MTC (Machine Type Communic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/08
CPCH04W48/08H04W36/00H04W74/00H04W4/005H04W88/08H04W74/002H04W4/70
Inventor 田野张娟艾明
Owner CHINA ACAD OF TELECOMM TECH
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