Broadband access network of ensuring QoS of survice, and method

A technology for accessing network and broadband, applied in the field of network communication, it can solve the problems of large bandwidth occupation, limited number of actual accounts and service types, and inability to achieve service convergence ratio, so as to reduce the cost of ownership, and open users and services on a large scale. handy effect

Active Publication Date: 2006-07-05
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] It can be seen that the above method can only estimate the reservation based on the maximum number of concurrent users and the highest level of service rate, but cannot achieve the service convergence ratio
Moreover, this method is also limited by the actual number of accounts and business types, that is, if users and services are expanded on a large scale, large-scale expansion and adjustment of the network is required
In addition, for the situation where the "virtual traffic" of high-level services is very low but the bandwidth is very large, the above method cannot ensure that the income of the broadband access network matches the investment

Method used

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  • Broadband access network of ensuring QoS of survice, and method
  • Broadband access network of ensuring QoS of survice, and method
  • Broadband access network of ensuring QoS of survice, and method

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Embodiment Construction

[0046] The core of the present invention is to set up corresponding ARM (Access Resource Manager) in the broadband access network, and set up corresponding logical channels respectively between the broadband access server and each user's access equipment, then, by ARM Channel bandwidth resources are managed in a unified manner, thereby realizing QoS guarantee for services in the broadband access network according to the usage of bandwidth resources of each logical channel.

[0047] The specific implementation of the present invention will be described below in conjunction with the accompanying drawings.

[0048] In the present invention, the networking structure of the broadband access network that can guarantee QoS is as follows: figure 2 As shown, it specifically includes the following parts:

[0049] User access device:

[0050] Realize subscriber line tandem function, described subscriber access equipment can be ATM DSLAM (Asynchronous Transfer Mode Digital Subscriber Lin...

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Abstract

The method includes following steps: sets up relevant access resources manager (ARM) in the wideband access network, and builds relevant logical channel between the wideband access server and each subscriber access device; then the ARM makes unified management for all logical channels to provide QoS guarantee for the transmission service in wideband access network in term of bandwidth resource. By using the invention, the service supplier can provide more types of service through a signal network.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a broadband access network and a method thereof for guaranteeing service QoS. Background technique [0002] With the rapid development of voice packet technology, digital TV, and digital broadcasting technology, various services can share a unified packet bearer network, especially the corresponding access network. At present, the broadband network based on IP technology has the characteristics of low cost and rich bandwidth. Therefore, the broadband network provides a huge imagination space for the development of application services. [0003] At the same time, with the gradual improvement of NGN (Next Generation Network) network architecture, a unified platform is provided for application services, and new services can be smoothly added to the network through open interfaces. The unification of access bearer and service platform can greatly speed up the deploymen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04L12/54
CPCH04L41/0896H04L12/5695H04L12/2872H04L47/781H04L47/825H04L47/15H04L12/2876H04L47/801H04L47/70
Inventor 王战峰程荣陈武茂
Owner HUAWEI TECH CO LTD
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