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Method and system for configuring vpdn attribute information on pgw

A technology of configuration information and attribute information, applied in the field of communication, can solve problems such as maintenance difficulties and achieve the effect of reducing difficulty

Active Publication Date: 2018-12-14
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] A technical problem to be solved by the embodiments of the present invention is to provide a method for configuring VPDN attributes on PGWs in view of the maintenance difficulties caused by setting VPDN attribute information on each PGW when performing VPDN services in an LTE network. Information method and system, so as to reduce the difficulty of configuring VPDN attribute information in PGW in LTE network

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  • Method and system for configuring vpdn attribute information on pgw

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Embodiment Construction

[0050] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0051] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0052] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0053] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the descript...

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Abstract

The invention discloses a method for configuring VPDN attribute information on PGW and a system. The method comprises steps that, VPDN configuration information is added to VPDN APN contract information contracted by a user in HSS in advance, and the VPDN configuration information comprises APN attribute and VPDN server address information; after an attachment network is requested by a UE user and network access authentication through HSS is realized, the VPDN APN contract information accessed to VPDN APN by the UE user is acquired by MME from the HSS, the acquired VPDN configuration information is sent to SGW when the APN attribute is VPDN APN; the VPDN configuration information is sent by SGW to the PGW; the acquired VPDN configuration information is stored by the PGW. Through the method, difficulty in configuring the VPDN attribute information in the PGW in an LTE network can be reduced.

Description

technical field [0001] The present invention relates to communication technology, especially a method and system for configuring VPDN attribute information on PGW. Background technique [0002] The virtual private dial-up network (Virtual Private Dial-upNetwork, VPDN) service under the long-term evolution (LTE) network uses the packet data network gateway (PDN GW, PGW) as the second layer tunneling protocol access concentrator (L2TP Access Concentrator) , LAC) or Generic Routing Encapsulation (GRE) endpoint. [0003] Currently, when using VPDN services, it is necessary to set VPDN attribute information for each VPDN access point name (Access PointName, APN) on the PGW, including setting APN attributes, L2TP network server (Network Server, LNS) or GRE peer address, etc. . When operators provide VPDN services for enterprises, the number of VPDNs in the entire network is very large. To set VPDN attribute information on each PGW requires a lot of manpower costs, which is ineff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/08H04W24/00H04L12/46
Inventor 谢沛荣陈洁王庆扬
Owner CHINA TELECOM CORP LTD