Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and system for realizing traffic grooming

A traffic and link technology, applied in the field of communications, can solve problems such as hidden security risks, optimization failures, and large bandwidth occupation of services in the entire network, and achieve the effects of reducing the number of services, reducing risks, and saving energy.

Active Publication Date: 2013-01-09
ZTE CORP
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It can be seen that the existing technology uses the most remaining bandwidth as the criterion for selecting the link to be optimized. If the link occupies a small bandwidth but is composed of multiple small services, then many times of demolition and construction are required during the optimization process. , causing a huge hidden danger to the security of the entire network
Moreover, when selecting the service to be optimized, the existing technology is based on the principle of building later and dismantling first. If the last established service occupies a relatively large bandwidth, and there is not enough remaining bandwidth for its transmission when recalculating the path for this service, then it will lead to optimization failure

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
  • Method and system for realizing traffic grooming
  • Method and system for realizing traffic grooming
  • Method and system for realizing traffic grooming

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] When performing network traffic grooming, the link with the least number of services can be selected for optimization, and the services to be optimized on this link can be rebuilt on the link with the least remaining bandwidth. In this way, the impact on the existing business is small, and the remaining resources are fully utilized.

[0028] Specifically, one can execute as figure 1 operation shown.

[0029] First, obtain the service and network topology information, and find out the link with the least number of services as the link to be optimized Min_link. If there are multiple links with the least number of services, then select the link with the largest remaining bandwidth as Min_link; if If there are multiple links with the largest remaining bandwidth, select the link with the shortest path as Min_link; if there are multiple links with the shortest path, choose one of them as Min_link.

[0030] On the basis that the link to be optimized has been selected, obtain...

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 discloses a method and system for realizing traffic grooming, which can be used for determining a link with least business number as a link to be optimized and reestablishing business to be optimized on the link to be optimized on a link with least residual bandwidth. The method and system disclosed by the invention achieves the purposes of causing less influence of a traffic grooming technology on the existing network, reducing the influenced business number during business optimization, reducing the network risk and not influencing the traditional of the network business as possible. In addition, because the link which occupies smaller bandwidth can be released and the business is reestablished on the link which occupies larger bandwidth, the bandwidth utilization rate of the link is improved, and therefore energy sources are saved.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a method and system for realizing flow grooming. Background technique [0002] At present, in order to save energy, the link with the largest remaining bandwidth is usually selected for traffic grooming; secondly, the last established service is selected for optimization according to the principle of building later and tearing down first (services built later are removed first); finally, for The service to be optimized selects the shortest path and re-lays the service. [0003] It can be seen that the existing technology uses the most remaining bandwidth as the standard for selecting the link to be optimized. If the link occupies a small bandwidth but is composed of multiple small services, then it needs to be demolished and rebuilt many times during the optimization process. , causing a huge hidden danger to the security of the entire network. Moreover, when selecting the...

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): H04L12/801H04L12/24H04L45/125H04L45/24
CPCH04L47/00H04L12/56H04L47/76H04L45/125H04L45/24H04L47/125
Inventor 王大江卢刚黄善国张杰
Owner ZTE CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com