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Multiple IP bearing establishing method, device and system

An establishment method and technology for carrying information, applied in the field of communication, can solve the problems that the network side cannot initiate the creation of multi-IP bearers and cannot meet service optimization, etc., and achieves the effect of improving operation and flexible management.

Inactive Publication Date: 2009-03-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In the existing technology, the creation of IP bearers is initiated by the terminal, that is, in the SAE architecture, it is still impossible for the network side to initiate the creation process of multiple IP bearers according to the service, resulting in the inability of the network side to initiate the creation of multiple IP bearers related to the service. It cannot meet the needs of business optimization

Method used

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  • Multiple IP bearing establishing method, device and system
  • Multiple IP bearing establishing method, device and system
  • Multiple IP bearing establishing method, device and system

Examples

Experimental program
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Effect test

Embodiment 1

[0057] In this embodiment, the HSS is used as the entity for formulating policies, and the MME is used as the policy enforcement entity as an example, wherein, according to the subscription relationship of the visited network, the HSS sends a certain service data to the MME for the user to carry multi-IP bearer information, According to the multi-IP bearer information, when the MME perceives that the user is or is about to use the service, it will additionally initiate a multi-IP bearer creation process.

[0058] The specific process of this embodiment is as image 3 As shown, specifically, the following steps may be included:

[0059] Step 200, setting an instruction to create multiple bearers for a certain service of the user on the HSS, instructing the policy enforcement entity MME to establish bearers to the vPDN GW and hPDN GW respectively, and setting other multiple IP bearer information;

[0060] Step 201: Execute the user access process. After identity verification, l...

Embodiment 2

[0081] In this embodiment, taking PCRF as the entity used to formulate policies as an example, it is set in the user's home PCRF that the user needs to initiate a multi-bearer creation process when the user initiates an IMS service, so that the PCRF can receive the IMS service initiated by the user. After the decision process of the middle application, it is determined that the user needs to use another visited IP bearer, and the PCRF needs to initiate the activation process of the visited IP bearer.

[0082] Corresponding specific process of this embodiment is as Figure 4 As shown, it may include:

[0083] Step 301, the user carries APN information and initiates an application for IP bearer;

[0084] Step 302: After receiving the user's bearer application request, the MME initiates a bearer application request to the Serving GW;

[0085] Step 303: After receiving the request, the Serving GW initiates a bearer application request to the hPDN GW of the home network;

[0086...

Embodiment 3

[0094] In this embodiment, the HSS is used as the entity for formulating policies, and the MME is used as the policy enforcement entity as an example. The HSS determines whether to create multiple IP bearers according to the subscription information of the user who initiates the attach process, thereby controlling the MME to create multiple IP bearers for the user. IP bearer, the specific processing procedure provided by this embodiment is as follows Figure 5 As shown, it may include the following steps:

[0095] Step 401, the user initiates attach, and after completing identity verification, location update and other operations, according to the subscription information, the HSS recognizes that multiple IP bearers will be created for the user's attach process, and therefore sends a corresponding IP bearer to the MME for the user's attach process. An instruction to create multiple IP bearers, so that the MME creates multiple IP bearers for the user's attach;

[0096] In step...

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Abstract

The invention relates to a method, a device and a system for setting multi-IP loading. The method mainly comprises the following steps: at the network side, allocating multi-IP loading information for a terminal according to the loading allocation strategy, and setting the multi-IP loading for the terminal according to the multi-IP loading information, the multi-IP loading information comprises a multi-IP loading setting indication for indicating to set the multi-IP loading for the terminal, thereby the realization of the implement of the invention can realize the flexible management to the loading setting process which is based on the business in networks, and then the performances of being operated and managed of the networks can be improved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an implementation scheme for establishing multiple IP bearers for a terminal in a network. Background technique [0002] In order to ensure the competitiveness of the 3GPP (Third Generation Partnership Project) system and enhance the ability of the 3GPP system to process rapidly growing IP data, 3GPP proposed the SAE (System Architecture Evolution) architecture. In the SAE architecture, it is required to be compatible with various access technology. [0003] At present, in the 3GPP system, respectively include such as figure 1 The shown 3GPP access architecture for non-roaming users, and as figure 2 The shown 3GPP access architecture for roaming users. exist figure 1 and figure 2 Include MME (Mobility Management Entity), HSS (Home Subscriber Server), PCRF (Policy Control and Charging Rules Function) entity and so on. [0004] Among them, in the specific structure of...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L29/06H04Q7/22H04M7/00
CPCH04W76/025H04W48/08H04W76/022H04L45/00H04W76/15H04W76/12
Inventor 黄世碧毛玉欣赵鹏谭仕勇李岩魏伟华
Owner HUAWEI TECH CO LTD
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