Broadband network access method for dynamic adjustment resource allocation

A broadband network and dynamic adjustment technology, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve problems such as inappropriate

Inactive Publication Date: 2011-02-02
GUANGDONG ELINK INFORMATION TECH
View PDF3 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Broadband network access method for dynamic adjustment resource allocation
  • Broadband network access method for dynamic adjustment resource allocation
  • Broadband network access method for dynamic adjustment resource allocation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] The present invention will be further described below.

[0051] (1) Dynamic token allocation module based on DTBF+ algorithm

[0052] The Iptables of the Linux system can realize the flow management function, and hashlimit is a matching module of Iptables, which can realize the flow management function of the DTBF+ algorithm by combining it with other commands of Iptables. Part of the Iptables system kernel, it has powerful functions and very high computing efficiency. The algorithm designed in this paper is modified and implemented in the hashlimit module. The standard Hashlimit module consists of the maximum number of tokens in the bucket (FullTB), the number of tokens that can be issued (TB), and the consumption of tokens when each packet passes (Cost )composition.

[0053] The basic relationship is: every time a packet is passed, TB-=cost must be carried out until TB<=0, that is, there are no tokens available for distribution—overrun overflow; refresh TB regularly...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L29/08H04L12/56H04L47/76H04L45/74
Inventor 杨忠明秦勇梁根梁活民
Owner GUANGDONG ELINK INFORMATION TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap