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Method, device and system for access control

A technology of access control and access layer, applied in the field of communication, can solve the problem of inability to solve the problem of access control of trunking system, etc.

Active Publication Date: 2020-06-26
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a method, device and system for access control, which are used to solve the problem of UE access control in a cluster system that cannot be solved by using the access control method in the prior art

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  • Method, device and system for access control
  • Method, device and system for access control
  • Method, device and system for access control

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Embodiment Construction

[0130] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0131] figure 1 It is a flow chart of Embodiment 1 of the access control method, such as figure 1 As shown, the method in this embodiment is performed by UE, and the UE is associated with users in the group; the method in this embodiment may include:

[0132] Step 101, the UE receives the priority information of the UE sent by the priority confi...

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Abstract

Embodiments of the present invention provide an access control method, apparatus and system. A UE receives priority information, sent by a priority confirming device, about the UE, the priority information comprising a user priority of a user associated with the UE and / or a group priority of a group; and the UE determines, according to the priority information about the UE, an access class of the UE, and sends, according to the access class of the UE and a received access control message, a connection request message to a base station. Thus, the UE can determine, according to the priority information comprising the user priority of the user associated with the UE and / or the group priority of the group, the access class of the UE, and can send, according to the access class of the UE and the received access control message, the connection request message to the base station, such that the access class of the UE can change according to different roles: the group or the user. The problem of access control over a UE in a cluster system is solved.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to an access control method, device and system. Background technique [0002] Access control refers to a control method for allowing or prohibiting user equipment (UE, User Equipment) from accessing network resources. In the resource management of mobile communication network, access control is essential, it is very important to avoid the traffic overload in the network and ensure the stability of the system. [0003] In the prior art, the following method is usually used for UE access control: the operator configures an access class (AC, Access Class) for each UE, and saves the AC in the UE's Subscriber Identity Module (SIM, Subscriber Identity Module ) card or Universal Subscriber Identity Module (USIM, Universal Subscriber Identity Module) card; when the access network is congested, the base station broadcasts access barring (AC-bar) information in the air ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W74/00
CPCH04W74/00
Inventor 夏海涛吴义壮杨艳梅张万强
Owner HUAWEI TECH CO LTD
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