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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

Active Publication Date: 2019-11-12
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In the prior art, access class barring (ACB for short) is used for 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 message has changed through a paging type 1 message or a system message 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

[0097] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0098] The technical solutions of the embodiments of this application can be applied to a variety of wireless access networks, for example: Evolved Universal Mobile Telecommunication System (UMTS) Territorial Radio Access Network (E-UTRAN) ), UMTS Territorial Radio Access Network (UTRAN), Global System for Mobile Communications (GSM) / ...

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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] The embodiments of the present invention relate to communication technology, and in particular to an access control method and device. Background technique [0002] When a large number of User Equipment (UE) accesses or requests services at the same time, the network side has insufficient access or service resources and causes congestion or the network side thinks that it is necessary to prohibit certain terminals from accessing or refuse to provide services for certain terminals , The network side will activate the access control mechanism to restrict terminal access and services. [0003] As more and more UEs enter the network, packet switching (PS) services of small packets become more and more frequent, and the state transitions of UEs are also very frequent. This is 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 UE is configured in the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W48/02
Inventor 耿婷婷郑潇潇
Owner HUAWEI TECH CO LTD
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