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Method and system for controlling resources in full service converged network

A technology that integrates network and control resources, applied in the field of control resources, can solve problems such as inability to QoS charging control, and achieve the effect of QoS policy control

Inactive Publication Date: 2011-07-20
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For all network operators, the user's access method also includes fixed network access. In the prior art, there is no method for unified charging control of fixed network and mobile network based on QoS policy, so that service-based QoS Perform billing control

Method used

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  • Method and system for controlling resources in full service converged network
  • Method and system for controlling resources in full service converged network
  • Method and system for controlling resources in full service converged network

Examples

Experimental program
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Effect test

Embodiment 1

[0084] In this embodiment, an application scenario in which a user equipment requests to transmit a service flow is taken as an example for illustration. The specific process is as follows: Figure 7 Shown:

[0085] Step 601, perform service negotiation between the UE and the AF, including determining the QoS parameters of the service flow;

[0086] Step 602, the AF initiates policy control to the PCRF according to the negotiated QoS parameters;

[0087] Step 603. The PCRF formulates a strategy based on the user's service subscription information, the operator's strategy, and the service information in the request message sent by the AF, wherein the service subscription information is obtained from the SPR, and the strategy includes QoS policies and / or billing policy;

[0088] Step 604, if the user accesses from the fixed network, the PCRF sends the policy to the RCF;

[0089] Step 605, RCF checks the resource availability after receiving the policy, that is, judges wheth...

Embodiment 2

[0093]In the embodiment of the present invention, the common application of Qos policy changes is used as an example to illustrate. The specific process is as follows: Figure 7 Shown:

[0094] Step 701) During the session, the PCRF is subject to internal or external triggers (for example: the user's subscription information changes; the operator's configuration changes), and the user's QoS policy is modified;

[0095] Step 702, if the user accesses from the fixed network, the PCRF notifies the RCF of the updated QoS policy;

[0096] Step 703, RCF checks resource availability for resource update, and judges whether there are enough resources on the route of the user's service flow to ensure the execution of the update, if yes, accepts the update request, and executes step 704; otherwise, rejects the resource The request is updated and the process ends.

[0097] In step 704, the RCF issues an updated policy to the corresponding transport layer network element, wherein the pol...

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Abstract

The invention provides a method and system for controlling resources in a full service converged network, relating to the field of communication. The method comprises the following steps of: receiving a resource request message of service flow from a policy and charging rules function (PCRF) by a resource control function (RCF); and allocating the resources by the RCF according to the resource request message.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and system for controlling resources in a full-service converged network. Background technique [0002] Such as figure 1 As shown, the evolved packet system (Evolved Packet System, EPS) proposed by 3GPP consists of an evolved universal mobile communication system terrestrial radio access network (Evolved Universal Terrestrial Radio Access Network, E-UTRAN), a mobility management unit (Mobility Management Entity, MME) , Serving Gateway (Serving Gateway, S-GW), Packet Data Network Gateway (Packet Data Network Gateway, P-GW or PDN GW), Home Subscriber Server (Home Subscriber Server, HSS), 3GPP authentication, authorization and charging (Authentication, Authorization and Accounting, AAA) server, Policy and Charging Rules Function (Policy and Charging Rules Function, PCRF) entity and other supporting nodes. [0003] In the EPS system, the mobility management entity is responsible ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/08H04W72/54
CPCH04W28/16H04L65/80H04L29/06523
Inventor 孙默芮通吴锦花李勉
Owner ZTE CORP