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Method, device and system for access control

An access control and access restriction technology, applied in the field of communications, can solve the problems of increased broadcast load, waste of resources, and increased broadcast overhead, and achieve the effects of reducing load, saving resources, and saving broadcast overhead.

Active Publication Date: 2016-12-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, configuring the access restriction parameters corresponding to each PLMN one by one is a waste of resources, and broadcasting separately will also increase the broadcast overhead, resulting in an increase in the broadcast load

Method used

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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

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0037] The embodiment of the present invention relates to the access control technology. The base station sends the access restriction information to the UE to achieve the purpose of controlling the UE to access the network according to the access restriction information. The access restriction information in this embodiment of the present invention refers to information related to controlling UE access to a network. The access restriction information includes, but is not limited to: ACB information, or EAB (Extended Access Barring, extended access barring) information, and the like.

[0038] The EAB information in the embodiment of the present invention refers to the extension of the ACB information, which is a set of parameters, incl...

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Abstract

The invention discloses an access control method, equipment and system, belonging to the technical field of communication. The method includes: when N PLMNs share one cell, configure a subset of access restriction information, the subset includes at least access restriction information, and N is a natural number; establish the relationship between the access restriction information in the subset and the The corresponding relationship of the N PLMNs; broadcasting the subset and the corresponding relationship to the UE, so that the UE accesses the cell according to the access restriction information corresponding to the selected PLMN. A base station includes: a configuration module, an establishment module and a sending module. A UE includes: a receiving module, a reading module and an accessing module. The system includes the base station and the UE. The invention realizes the control of the UE's access to the cell, greatly saves the broadcast overhead and reduces the broadcast load.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an access control method, device and system. Background technique [0002] M2M (Machine to Machine, Internet of Things) refers to connecting all items with the Internet through information sensing devices to realize intelligent identification and management. The information sensing equipment used in the Internet of Things currently includes: radio frequency identification devices, infrared sensors, global positioning systems, laser scanners and other devices. Combined with the Internet, they can realize remote perception and control of all items, thus generating a more intelligent production and living system. It is larger than the current Internet and is widely used in many fields such as intelligent transportation, environmental protection, government work, public safety, smart home, intelligent fire protection, industrial monitoring, elderly care, and personal ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/10
Inventor 李龠胡振兴熊新
Owner HUAWEI TECH CO LTD
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