Broadband network access method for dynamic adjustment resource allocation

Abstract

The invention provides a broadband network access method for dynamic adjustment resource allocation. A device for implementing the method comprises a DTBF+ algorithm-based dynamic token allocation module and an income evaluation mechanism-based concurrent connections threshold value dynamic adjustment module, so that the dynamic adjustment function of network resources such as user broadband, user concurrent connections and the like of a broadband network user access system is realized. The method is particularly suitable for colleges and universities and broadband communities of various charging policies.

Description

technical field [0001] The invention belongs to the field of network flow control, in particular to a flow management and user behavior control system for a broadband access network. technical background [0002] At present, the common broadband access servers all have functions such as limiting user bandwidth and the number of concurrent connections, but most of the current technical methods are fixed value management, that is, setting the maximum bandwidth and maximum number of concurrent connections of an access user. Although this type of traffic management method is relatively simple, it lacks the ability to flexibly control the use of network resources. [0003] Aiming at the user's bandwidth control part, Gao Yang et al. proposed a classification queue standard based on the TC module under Linux, which manages the flow control of different network members within a certain range according to different flow control strategies, but the bandwidth between members cannot b...

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Problems solved by technology

Currently, a Netfilter-based connection limitation method is popular in Linux systems to control the number of P2P connections, but simply setting a fixed value for the number of connections is obviously not suitable for the development of increasingly rich network applications. How to set a reasonable connection It belongs to the control point control method, and has attracted much attention in practical engineering applications.

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