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Access control method and device

A technology of access control and access level, applied in the field of communication, can solve problems such as increasing the burden of network signaling

Inactive Publication Date: 2015-01-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The existing technology uses the access class barring mechanism (Access Class Barring, referred to as ACB) to control. When traffic is congested, in order to ensure that UEs of each access class can enjoy system resources fairly, access control parameters need to be updated frequently; To update the secondary access control parameters, it is necessary to first notify the UE that the system information has changed through a Paging Type 1 message or a system information change indication, but this will further increase the signaling burden on the network when the network is congested.

Method used

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Embodiment Construction

[0083] 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.

[0084] The technical solutions of the embodiments of the present application can be applied to various radio access networks, for example: Evolved Universal Mobile Telecommunications System (UMTS) Territorial Radio Access Network (Evolved Universal Mobile Telecommunications System Territorial Radio Access Network, E- UTRAN), UMTS Territorial Radio...

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Abstract

Provided are an access control method and device. The method comprises: a network device generating an access control message containing an access control parameter, wherein the access control message is used for indicating a user equipment to determine whether to initiate access or not, according to the access control parameter after the access control message is received, the access control parameter comprises a service type-based access control parameter or an access level-based access control parameter; and the network device sending the access control message to the UE. The technical solution of the present invention can reduce the signalling burden of a network, and can enable the access control of the UE by a network device to be finer and more flexible.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to an access control method and device. Background technique [0002] When a large number of user equipment (UE) access or request services at the same time, the access or service resources on the network side are insufficient, causing congestion or when the network side considers that it is necessary to prohibit certain terminals from accessing or refuse to provide services for certain terminals , the network side will start the access control mechanism to restrict the terminal access and services. [0003] As more and more UEs enter the network, packet switching (Packet Switching, PS) services of small packets become more and more frequent, and the state transition of UEs is also very frequent, followed by the explosive growth of PS signaling. To reduce the signaling burden on the network, the PS service of the UE is generally set to always-on, that is, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/06H04W48/08
CPCH04W48/02H04W48/16H04W88/02
Inventor 耿婷婷郑潇潇
Owner HUAWEI TECH CO LTD
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