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Method and device for controlling terminal access, terminal access method and device

A technology for controlling terminals and terminals, applied in the field of communications, can solve problems such as inability to effectively control terminal access, and achieve the effects of reducing network congestion and access conflicts

Active Publication Date: 2016-01-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] On the one hand, embodiments of the present invention provide a method and device for controlling terminal access, so as to solve the problem that the network side cannot effectively control terminal access and reduce access conflicts in the prior art

Method used

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  • Method and device for controlling terminal access, terminal access method and device
  • Method and device for controlling terminal access, terminal access method and device
  • Method and device for controlling terminal access, terminal access method and device

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Embodiment Construction

[0045]In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the embodiments of the present invention will be further described in detail below in conjunction with the drawings and implementations.

[0046] After the terminal sends an access request to the network side, if there is a channel to allocate, the network side will send an immediate assignment (IMMEDIATE ASSIGNMENT) message (only containing the assignment information of one terminal) or an extended immediate assignment (IMMEDIATE ASSIGNMENT EXTENDED ) message to the terminal through the CCCH. ) message (contains the assignment information of two terminals at the same time), which is used to allocate a dedicated signaling channel to the terminal; if there is no channel to allocate, the network side will send an immediate assignment rejection message (IMMEDIATE ASSIGNMENTREJECT) to the terminal through CCCH. In addition, for a terminal in an idle stat...

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PUM

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Abstract

The present invention relates to the technical field of communications. Disclosed are a terminal access control method and device. The method comprises the following steps: a network side adds reject indication information, which includes a reject timer value, to a downlink control message in order to indicate that a terminal should wait until the reject timer expires and then initiate random access during a first time period; the network side issues the downlink control message to the terminal. The invention also provides a terminal access method and device. Applying the invention can effectively control the terminal access and reduce the access conflicts.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method and device for controlling terminal access, and a terminal access method and device. Background technique [0002] The M2M (Machine to Machine) application is a networked application and service centered on the intelligent interaction of machine terminals. It embeds a wireless communication module inside the machine and uses wireless communication as an access means to enable one or more network elements to communicate without human participation, thus providing users with comprehensive information solutions To meet users' information needs in monitoring, command and dispatch, data collection and measurement, such as traffic control and management, factory monitoring, remote meter reading and other applications. In the 3GPP (3rd Generation Partnership Project, in the third generation partnership project) standard, M2M is also called MTC (Machine-Type Co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/02H04W74/08
CPCH04W48/02H04W74/08
Inventor 余勇军房明
Owner HUAWEI TECH CO LTD
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