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

Data flow service quality assuring method and device

A technology of quality of service and quality of service information, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problem of no L2VPN data flow service quality assurance method, and achieve the effect of improving service quality

Active Publication Date: 2007-11-14
HUAWEI TECH CO LTD
View PDF0 Cites 35 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Embodiments of the present invention provide a data flow quality of service assurance method and device to solve the problem that there is no service quality assurance method for L2VPN data flow in the prior art, The defect that it is impossible to realize better QoS guarantee for rich services

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
  • Data flow service quality assuring method and device
  • Data flow service quality assuring method and device
  • Data flow service quality assuring method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] A detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0022] As shown in FIG. 2 , FIG. 2 is a flowchart of a method for guaranteeing data stream QoS in Embodiment 1 of the present invention. Include the following steps:

[0023] In step 201, the border network device judges the type of the received message.

[0024] When a client network device in a certain L2VPN sends a message to another client network device, it needs to be forwarded through the border network device connected to the client network device. In practical applications, the packets sent by the client network device are very rich, including: voice, video, data and link protocol packets, and so on. These sent messages can be divided into: data messages and protocol messages, wherein the data messages and protocol messages include many types respectively. In order to provide different QoS guarantees for various packets, it is necessary to imp...

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 method includes following steps: borderline network device (BND) determines type of the received message; then, based on the type of the received message, BND picks up information of Quality of Service (QoS) ID of message; finally, based on QoS information corresponding to information of QoS ID, BND carries out transmission for message. The invention also discloses device for guaranteeing QoS of data stream so as to solve the guarantee issue of different QoS for different services of L2VPN. Thus, the inanition guarantees QoS.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method and device for ensuring the quality of service of a data stream. Background technique [0002] Today, with the vigorous development of various services on the Internet, network users have put forward higher requirements for the service capability of network delivery packets, not only requiring the correct delivery of packets to the destination, but also generating delays, delay jitter, Packet loss rate and other indicators of transmission performance requirements. QoS (Quality of Service, service quality) evaluates the ability of the network to provide support for these service requirements. QoS is to provide different quality of service according to the different requirements of various applications, such as providing dedicated bandwidth, reducing message loss rate, reducing message transmission delay and delay jitter, etc. [0003] As shown in FIG. 1 , ...

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): H04L12/56H04L29/02H04L12/58H04L12/851
Inventor 袁亮刘娜
Owner HUAWEI TECH CO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com