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Household gateway policy control method and system

A home gateway and policy control technology, applied in the field of communication, can solve the problem of heavy load at the convergence layer of the metropolitan area network, and achieve the effect of solving the heavy load

Inactive Publication Date: 2008-07-16
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0019] The technical problem to be solved by the present invention is to provide a home gateway policy control method and system to solve the problem in the prior art that the convergence layer of the metropolitan area network has a heavy load and it is difficult to effectively control the QoS of the uplink message

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  • Household gateway policy control method and system

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Embodiment Construction

[0050] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but it is not intended to limit the present invention.

[0051] As shown in Figure 3, the policy control system of the present invention is to add a HPE-FE (Home Policy Execute Function Entity, family policy execution function entity) logical functional entity on the home gateway to realize the policy execution function, and the HPE-FE implements the policy execution function through the Rh interface After receiving policies from RACF, when user equipment UE requests services through the home gateway HG, HPE-FE controls the policy of the uplink message passing through the home gateway according to the policy issued by RACF or its own static configuration policy, which realizes the policy before BRAS QoS control for uplink packets.

[0052] The PE-FE of the BRAS performs policy enforcement on the downlink traffic passing through the BRAS...

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Abstract

The invention discloses a home gateway strategy control method and a system thereof. The method comprises that: a resource and admission control function entity issues a strategy to a home gateway, the home gateway makes a strategy execution to an uplink message passing through the home gateway according to the received strategy. With the strategy control method and the system of the invention, the strategy is issued to the home gateway by a RACF, so the uplink message passing through the home gateway can be made a QoS control before a BRAS, which provides the uplink message with an effective QoS guarantee before the BRAS, and also solves the problem that the convergence layer of the MAN has heavier load in the prior art.

Description

technical field [0001] The present invention relates to the field of communications, and more particularly to a method and system for controlling home gateway policy in NGN (Next Generation Network, Next Generation Network). Background technique [0002] In NGN, since the bearer network adopts packet technology, especially IP technology, the problem in QoS (Quality of Service, service quality) is particularly prominent. ITU (International Telecommunication Union, International Telecommunication Union) proposed to adopt RACF (Resource and Admission Control Function, resource admission control function) to solve the QoS problem of NGN bearer network. [0003] The main function of RACF is to perform resource admission control based on operating policy rules and user subscription QoS information and available resources within the network. It shields the difference of the bearer layer from the application layer, and maps the QoS attributes of the application layer to the bearer ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/66H04L12/56H04L12/28H04L12/54H04L45/24H04L47/20H04L47/80
CPCH04L47/782H04L47/24H04L12/5695H04L47/20H04L41/5003H04W72/00H04L47/805H04W28/08H04L12/4641H04L41/0893H04L12/66H04W88/16H04L45/24H04L47/70
Inventor 孙默宋军
Owner ZTE CORP
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