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Method for customer equipment to access business network

A technology of user equipment and business network, which is applied in the field of communication and can solve problems such as not providing

Inactive Publication Date: 2011-10-26
黄喜玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the trust relationship between HPLMN and Non 3GPP Access is inconsistent with the trust relationship between VPLMN and Non 3GPP Access, how to determine the connection mode of the Non 3GPP Access (that is, the connection mode using the S2a or S2b interface)? The prior art does not provide a method for how to determine which connection mode Non 3GPP Access adopts at this time

Method used

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  • Method for customer equipment to access business network
  • Method for customer equipment to access business network
  • Method for customer equipment to access business network

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Embodiment Construction

[0051] The method of the invention will be further described in detail below in conjunction with the accompanying drawings.

[0052] figure 2 is a flowchart of the method of the present invention;

[0053] S201. The UE accesses the service network. The service network judges that the UE needs to access the IP service provided by the HPLMN according to the APN of the UE. The AAAServer of the HPLMN determines that the HPLMN and Non 3GPP Access are in a distrust relationship, and sending information that the HPLMN and Non 3GPP Access are in a distrust relationship to the UE through Non3GPP Access;

[0054] S202. The UE receives information that the HPLMN and Non 3GPP Access are in an untrusted relationship, and accesses the IP service provided by the HPLMN according to the information about the untrusted relationship.

[0055] image 3 The UE accesses the service provided by the HPLMN, where the HPLMN and the Non3GPP Access are not trusted, and the VPLMN and the Non 3GPP Acce...

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Abstract

The invention aims to provide a method for realizing the access of user equipment (UE) to a service network. The method comprises the following steps: step 1, the UE is accessed to the service network, the service network judges whether the UE needs to access to the IP service provided by a home public land mobile network (HPLMN) according to the access point of the UE, and the authentication authorization & accounting server (AAA Server) of the HPLMN determines the distrust relation between the HPLMN and a non-3GPP access network, and transmits the information of the distrust relation between the HPLMN and the non-3GPP access network through the non-3GPP access network; and step 2, the UE receives the information of the distrust relation between the HPLMN and the non-3GPP access network,and accesses to the IP service provided by the HPLMN according to the information of the distrust relation. The method has the advantage that a network does not need to judge the load of an access manner when a user initiates to establish a plurality of PDN accesses, therefore, the access mode is simplified.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method for user equipment to access a service network. Background technique [0002] In order to maintain the strong competitiveness of the third generation mobile communication system in the field of mobile communication, it is necessary to improve its network performance and reduce network construction and operation costs. Therefore, the standardization working group of 3GPP (3rd Generation Partnership Project, Third Generation Partnership Project) is currently working on the next generation evolution of the core network system - EPC (Evolved Packet Core, evolved packet core network), the purpose is to provide users with Higher transmission rate, shorter transmission delay. The EPC system supports access to non-3GPP wireless access networks. figure 1 A schematic diagram of a non-3GPP wireless access network accessing a HPLMN (Home PLMN, belonging to a public ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/02H04L12/06H04W76/02H04W88/14
Inventor 朱春晖宗在峰
Owner 黄喜玲