Method and device for implementing proxy demand mode resource preservation in next generation network

A proxy request and resource reservation technology, applied in the field of network communication, can solve the problem of not providing the interface requirement processing flow, etc., and achieve the effect of simplifying the resource authorization processing flow, avoiding the authentication process, and realizing cooperation and synchronization

Active Publication Date: 2008-04-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0025] In this draft, the description of functional entities and interface requirements mainly revolves around the proxy request mode, but also does not provide complete interface requirements and corresponding processing procedures

Method used

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  • Method and device for implementing proxy demand mode resource preservation in next generation network
  • Method and device for implementing proxy demand mode resource preservation in next generation network
  • Method and device for implementing proxy demand mode resource preservation in next generation network

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Embodiment Construction

[0046] The core of the present invention is to provide a resource reservation processing method under the condition that the NGN resource and the admission control system support the proxy request mode.

[0047] The resource reservation method in the proxy request mode can support terminals with various service quality negotiation capabilities without changing the service negotiation process. During the service negotiation process, the QoS requirement parameters of the media stream can be negotiated, or the service control device can determine the QoS requirement parameters of the media stream according to the type of the media stream and the service operation strategy. The service control device initiates resource requests to NGN resources and access in a proxy manner, which avoids the additional authentication process for the legality of resource requests, simplifies the resource authorization process, and naturally realizes the cooperation and coordination between the servic...

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Abstract

The invention relates to a method and a device for achieving resource reservation of agent solicitation mode in the network of the next generation. A resource arbitration strategy decision function entity receives a resource request message sent by an application function entity, detects whether to conform to a user configuration file and a network operation strategy rule, detects whether the related transmission network has an available resource satisfying the requirement, and make admittance decision of the resource request according to the detection result. Correspondingly, the invention also provides a device for achieving resource reservation of agent solicitation mode in the network of the next generation. The invention not only can support various terminals with different service quality negotiation abilities but also can negotiate the service quality requirement parameter of a streaming media, or determines the service quality requirement parameter by the application function entity according to the type of the streaming media and the service operation strategy.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method and a device for realizing resource reservation in a proxy request mode in a next-generation network. Background technique [0002] NGN (Next Generation Network, Next Generation Network) adopts packet technology such as IP as the bearer network technology to integrate fixed communication and mobile communication. In the NGN network, it is a converged network that carries various telecommunication services such as voice, image and data through IP connectivity between communication entities. Although NGN has begun to be deployed, problems such as service quality, security, reliability, operability and manageability of IP bearer network are still looking forward to perfect solutions. [0003] The two major international standard organizations, ITU-T (International Telecommunication Union) and ETSI (European Telecommunications Standards Institute), each set up...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/56H04L47/724
Inventor 刘恩慧
Owner HUAWEI TECH CO LTD
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