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

Service flow scheduling method and system, flow controller and network edge device

A traffic controller and business flow technology, applied in the field of communication, can solve the problems of slow business diversion adjustment response, many network configuration contents, etc., and achieve the effect of fast adjustment response and simplified management work

Active Publication Date: 2019-04-30
CHINA TELECOM CORP LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In this static implementation method, the adjustment response of service distribution is slow, and each router needs to be configured, and the network configuration content is relatively large.

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
  • Service flow scheduling method and system, flow controller and network edge device
  • Service flow scheduling method and system, flow controller and network edge device
  • Service flow scheduling method and system, flow controller and network edge device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0034] At the same time, it should be understood that, for the convenience of d...

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 service flow scheduling method and system, a flow controller and network edge equipment, and relates to the communication field. The embodiment of the present invention simplifies the network configuration management work through the centralized control mechanism, and the traffic controller generates a flow table according to the service policy, and sends it to each network edge device in real time. The network virtual path action field is extended in the flow table, and the network edge The device identifies service traffic according to the flow table and forwards it according to the corresponding network virtual path, so as to realize real-time scheduling of service traffic, and the adjustment response of service offloading is relatively fast.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a method and system for scheduling service flow based on OpenFlow technology, a flow controller, and network edge equipment. Background technique [0002] Traffic engineering based on MPLS (Multi-Protocol Label Switching, Multi-Protocol Label Switching) is often used in carrier networks. It mainly pre-binds service traffic paths in a static way, and requires pre-configured end-to-end soft channels and service traffic distribution portals. , designate specific traffic to flow through the link, so as to realize traffic scheduling. [0003] In this static implementation mode, the adjustment response of service distribution is slow, and each router needs to be configured, and the network configuration content is relatively large. Contents of the invention [0004] A technical problem to be solved by the embodiments of the present invention is that the adjustment response of s...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/813H04L12/851H04L12/801H04L47/20
Inventor 陈华南朱永庆田葆阮科欧亮
Owner CHINA TELECOM CORP LTD
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