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Network entity and service policy management method

A service strategy and network strategy technology, applied in the network field, can solve the problem of high signaling resource occupation

Inactive Publication Date: 2019-08-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem in the prior art that PCC policy control and service chain policy control are managed by different networks and cause excessive signaling resource occupation, an embodiment of the present invention provides a network entity and service policy management method

Method used

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  • Network entity and service policy management method
  • Network entity and service policy management method

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Embodiment Construction

[0135] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0136] Please refer to figure 1 , which shows a network element architecture diagram of the network environment involved in the service policy management method provided by some embodiments of the present invention. The network environment includes at least the following network entities: application server 110, PCRF entity 120, PCEF entity 130, flow identification and flow classifier (flow classifier) ​​140, Gi LAN controller (Gi-LAN controller) 150, several service switching nodes ( switch) 160 and service charging function entity 170; wherein, the application server 110 is an enterprise server of an Internet service provider, which is used to request network services from the Internet, and provide users with specific application ser...

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Abstract

The invention discloses a network entity and a service strategy management method, belonging to the field of network technology. The method includes: the policy and charging formulation functional entity receives the service request sent by the application server, generates a PCC policy and a service chain policy according to the service request, further generates a PCC rule and a service chain control rule and sends them to the corresponding network rules for execution equipment; wherein, both the PCC policy and the service chain policy are managed by the PCRF entity in the 3GPP network, and when the PCC policy control information and the service chain policy control information are transmitted between the application server and the network side, only signaling interaction with the PCRF entity is required The method solves the problem of excessive occupation of signaling resources caused by separate management of PCC policy control and service chain policy control in the prior art, and achieves the effects of saving signaling resources and optimizing network layout.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a network entity and a service policy management method. Background technique [0002] For many enterprise services, service flow is subject to service policy control on both the core network side and the LAN side. Among them, policy and charging control (English full name: Policy and Charging Control, abbreviation: PCC) policy control is accepted at the core network side, and service chain policy control is accepted at the local area side. Because in the prior art, the control of the service chain policy is usually only applied to the Gi local area network (Gi Local area network) and has not been applied to the 3GPP network, so the PCC policy control and service chain policy control of the service flow can only be Managed separately. Among them, for the PCC strategy, the policy and charging rule formulation function (abbreviation: Policy and Charging Rule Function, PCRF) enti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L41/0894H04L41/5051H04L9/40H04L12/1407H04L41/0893H04L65/1063
Inventor 王硕马景旺
Owner HUAWEI TECH CO LTD
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