Service processing method and device

A business processing and business technology, applied in the field of communication, can solve problems such as inability to distinguish business

Inactive Publication Date: 2012-12-19
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The main purpose of the present invention is to provide a service processing method and device to at least solve the problem tha

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] refer to image 3 , in this embodiment, the terminal uses different APNs to access different PGWs (Push mode) through 3GPP, and the specific implementation steps are as follows:

[0053] Step S302, the service flow is routed to P-GW1 through PDN1;

[0054] Step S304, the terminal sends an access network information request to ANDSF to obtain network policies;

[0055] Step S306, ANDSF sends an access network information response to the terminal, and carries the ANDSF policy based on the connection number threshold and / or behavior type in the message;

[0056] In step S308, since ANDSF policy delivery and service flow establishment processes are independent of each other, step S301 may occur after the policy delivery;

[0057] Step S310, the terminal migrates the flows that meet the migration requirements according to the latest ANDSF policy;

[0058] Step S312, the service flow conforming to the ANDSF policy is routed to P-GW2 through PDN2.

Embodiment 2

[0060] refer to Figure 4 , in this embodiment, the terminal uses different APNs to access different PGWs (Pull mode) through 3GPP, and the specific implementation steps are as follows:

[0061] Step S402, the service flow is routed to P-GW1 through PDN1;

[0062] Step S404, the ANDSF sends a Short Message Service (Short Message Service, SMS) notification to the terminal;

[0063] Step S406, the terminal sends an access network information request to ANDSF to obtain network policies;

[0064] Step S408, ANDSF sends an access network information response to the terminal, and carries the ANDSF policy based on the connection number threshold and / or behavior type in the message;

[0065] In step S410, since ANDSF policy delivery and service flow establishment processes are independent of each other, step S402 may occur after the policy delivery;

[0066] Step S412, the terminal migrates the flows that meet the migration requirements according to the latest ANDSF policy;

[006...

Embodiment 3

[0069] refer to Figure 5 In this embodiment, the terminal uses different APNs to access different PGWs (Push mode) through 3GPP and non-3GPP, and the specific implementation steps are as follows:

[0070] Step S502, the service flow is routed to P-GW 1 through PDN1 through 3GPP access;

[0071] Step S504, the terminal sends an access network information request to ANDSF to obtain network policies;

[0072] Step S506, ANDSF sends an access network information response to the terminal, and carries the ANDSF policy based on the connection number threshold and / or behavior type in the message;

[0073] In step S508, since ANDSF policy delivery and service flow establishment processes are independent of each other, step S502 may occur after the policy delivery;

[0074] Step S510, the terminal migrates the flows that meet the migration requirements according to the latest ANDSF strategy;

[0075] Step S512, the service flow conforming to the ANDSF policy is routed to P-GW2 throu...

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Abstract

The invention discloses a service processing method and a service processing device. The method comprises the following steps: a terminal receives an ANDSF (access network discovery and selection function) policy sent by a network side, wherein the ANDSF policy comprises service migration conditions; the terminal perceives that the current service meets the migration conditions; and the terminal migrates the service flow related to the current service to the other network side device. By virtue of the invention, the problem that the existing 3GPP (the third generation partnership project) system can not perform data distinguish on the network service can be solved, so that the classification processing problem is solved.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a service processing method and device. Background technique [0002] The 3rd Generation Partnership Project (3rd Generation Partnership Project, 3GPP) Evolved Packet System (Evolved Packet System, EPS) consists of Evolved Universal Terrestrial Radio Access Network (Evolved Universal Terrestrial Radio Access Network, E-UTRAN), Mobility Management Entity (MME), Serving Gateway (Serving Gateway, S-GW), Packet DataNetwork Gateway (Packet DataNetwork Gateway, P-GW or PDN GW), Home Subscriber Server (Home Subscriber Server, HSS), 3GPP authentication, authorization and accounting (Authentication, Authorization and Accounting, AAA) server, policy and charging rules function (Policy and Charging Rules Function, PCRF) entity and other supporting nodes. [0003] figure 1 It is a schematic diagram of the system architecture of the EPS according to the related technology, such as figure...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06H04W28/02H04L12/56
CPCH04W36/0066
Inventor 涂杨巍朱春晖曲爱妍
Owner ZTE CORP
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