Broadband access network and method for guaranteeing service QoS

Abstract

The present invention relates to the broadband access network and the method of the QoS Assurance. The main technical proposal of the present invention is that a corresponding ARM (access resource manager) is arranged in the broadband access network. Corresponding logical channels are respectively established between a broadband assess server and all users access equipment. The unified management is processed by the ARM (access resource manager) to the broadband resources of all logical channels. So the QoS assurance can be provided to the transmitting business in the broadband access network according to the wideband resource conditions of each logical channel. The present invention can lead a broadband network operator to support the QoS assurance to a real-time service in the broadband access network range and to distribute the broadband resources to the corresponding businesses according to needs. At the same time, in the present invention, the operator can provides more kinds of services through a signal network, reduces the cost owned by the whole network and creates the biggest value.

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...

AI Technical Summary

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

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