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Resource management method, system and resource management network element

A technology of resource management and network element, applied in the field of communication, can solve the problems of repeated calculation, error, BNG can not perform unified control and management of resources, etc., and achieve the effect of avoiding allocation errors

Inactive Publication Date: 2019-03-12
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the current agreement, BNG cannot perform unified control and management of resources, and the PCRF that formulates policies may have multiple PCRFs at the same time because of different access devices and access scenarios (such as PCRF in HeNB scenarios, WLAN-EPC -The routed PCRF may not be the same), multiple PCRFs control the resources of the line, there will be double calculation (that is, the same resource may be allocated to different devices at the same time), resulting in errors

Method used

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  • Resource management method, system and resource management network element
  • Resource management method, system and resource management network element
  • Resource management method, system and resource management network element

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Embodiment Construction

[0097] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0098] An embodiment of the present invention provides a resource management method, including:

[0099] BNG / BRAS sends the policy formulated by PCRF to the resource management network element to request authorization;

[0100] The resource management network element performs policy authorization, and sends the authorized policy to the BNG / BRAS or sends a policy rejection message to the BNG / BRAS.

[0101] Wherein, after receiving the authorized policy, the BNG / BRAS executes the authorized policy or forwards it to the PCRF.

[0102] Option One

[0103] The strategy formulat...

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Abstract

The present invention provides a resource management method, including: the broadband network gateway / broadband remote access server BNG / BRAS sends the policy formulated by the policy and charging rule functional entity PCRF for the service to the resource management network element to request authorization; the resource management The network element performs policy authorization, and sends the authorized policy to the BNG / BRAS, or sends a policy rejection message to the BNG / BRAS. The invention also provides a resource management system and a resource management network element.

Description

technical field [0001] The present invention relates to the communication field, in particular to a resource management method, system and resource management network element. Background technique [0002] 3rd Generation Partnership Project (3rd Generation Partnership Project, 3GPP) evolved packet system (Evolved Packet System, EPS), such as figure 1 The EPS network architecture diagram shown in the non-roaming scenario consists of Evolved Universal Terrestrial Radio Access Network (Evolved Universal Terrestrial Radio AccessNetwork, E-UTRAN), Mobility Management Entity (MME), Serving Gateway (ServingGateway, S-GW), Packet Data Network Gateway (Packet Data Network Gateway, P-GW or PDN GW), Home Subscriber Server (Home Subscriber Server, HSS), Policy and Charging Rules Function (Policy and Charging Rules Function, PCRF) entity and others Composition of support nodes. The Policy and Charging Rules Function (PCRF) is the core of the PCC and is responsible for making policy dec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/02H04W12/06H04L29/06H04L12/28
CPCH04W28/16
Inventor 毕以峰周晓云
Owner ZTE CORP
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