Method and system for notifying position information of access network

A technology of location information and access network, which is applied in the field of communication, and can solve the problems of inconvenient practical application, not supporting CircuitID notification, etc.

Inactive Publication Date: 2014-03-26
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] It can be seen that the Circuit ID is also a kind of information that identifies the location of the user's network, and currently under the PMIPv6 architecture, the MAG does not support notifying the LMA of the Circuit ID; in the G...

Method used

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  • Method and system for notifying position information of access network
  • Method and system for notifying position information of access network
  • Method and system for notifying position information of access network

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Embodiment Construction

[0044] The technical solutions of the present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

[0045] A method for notifying an access network of location information provided by an embodiment of the present invention mainly includes:

[0046] Under the framework of the proxy mobile IPv6 protocol PMIPv6, the MAG carries the circuit identification in the proxy binding update (PBU) message and sends it to the LMA;

[0047] Under the GTP architecture, the local GTP peer carries the circuit identifier in the Create Session Request (Create Session Request) message, Modify Bearer Request (Modify Bearer Request) message or Delete Session Request (Delete Session Request) message and sends it to the peer end GTP peers.

[0048] Wherein, after the MAG carries the circuit identifier in the PBU message and sends it to the LMA, the method further includes:

[0049] The LMA obtains the circuit identifier carried in the PB...

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Abstract

The invention discloses a method and a system for notifying position information of an access network. The method comprises the following steps: carrying a circuit mark in proxy binding update information to transmit to a local mobile anchor (LMA) by a mobile access gateway (MAG) under a framework of a proxy mobile IPv6 protocol (PMIPv6); carrying the circuit mark in creation of a session request message, modification of a bearing request message or deletion of the session request message to an opposite terminal GTP peer by a home terminal GTP peer under the framework of a general data transmission platform (GTP). By adopting the method and the system, the MAG can notify the LMA the position information of the access network of unified equipment (UE) under the framework of the PMIPv6, and the GTP peer can notify the opposite terminal GTP peer the position information of the access network of the UE under the framework of the GTP.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and system for notifying access network location information. Background technique [0002] The Evolved Packet System (EPS, Evolved Packet System) of the 3rd Generation Partnership Project (3GPP, 3rd Generation Partnership Project) is composed of the Evolved Universal Terrestrial Radio Access Network (E-UTRAN, Evolved Universal Terrestrial Radio Access Network), Mobility Management Entity (MME, Mobility Management Entity), Serving Gateway (S-GW, Serving Gateway), Packet Data Network Gateway (P-GW, Packet Data Network Gateway), Home Subscriber Server (HSS, Home Subscriber Server), policy and Charging rule function (PCRF, Policy and Charging Rules Function) entity and other supporting nodes. [0003] Among them, MME is responsible for mobility management, processing of non-access stratum signaling and management of user mobility management context and other related work on the c...

Claims

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Application Information

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IPC IPC(8): H04W8/08H04W8/14
CPCH04W48/04H04L12/1407H04M15/66H04W80/04H04W76/22H04W76/32H04L41/0894H04L41/0893H04W8/08H04W64/003
Inventor 周星月尤建洁朱春晖
Owner ZTE CORP
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