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

Network performance detection system and method

A technology for detecting system and network performance, applied in the field of communications, can solve problems such as hardware resource capacity bottlenecks, and achieve the effect of flexible on-demand expansion and mining business support capabilities

Active Publication Date: 2020-06-12
UTSTARCOM TELECOM CO LTD
View PDF13 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Limited by the scale of hardware resource capacity of devices (usually access layer devices), technical solutions based on hardware data forwarding planes may have hardware resource capacity bottlenecks when dealing with the carrying of large-scale service flows, especially network elements at the access layer There are defects in meeting different network bearer requirements

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
  • Network performance detection system and method
  • Network performance detection system and method
  • Network performance detection system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The present invention will be described in detail below in conjunction with the specific embodiments shown in the accompanying drawings, but these embodiments do not limit the present invention, those of ordinary skill in the art make structural, method, or functional changes based on these embodiments All are included in the scope of protection of the present invention.

[0041] Such as image 3 In one embodiment of the present invention shown, the present invention provides a network performance detection system, the system includes:

[0042] An access control rule module 30, configured to create N access control lists corresponding to N service flows, divide the N service flows into M groups of service flows, and perform rule matching on the N service flows;

[0043] The path configuration module 31 is used to create N shadow memories, which are associated with the N access control lists, and M groups of shadow memories are correspondingly provided, and each shadow ...

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 network performance detection system. According to the invention, a measurement period is divided into a plurality of time slices; a plurality of shadow memories are correspondingly arranged for one state memory; therefore, in a measurement period, message dyeing operation is started for a plurality of service flows, the message dyeing operation of one service flow in each group of service flows is controlled to be started in each time slice, a system timestamp is stamped on a dyed message, and the system timestamp is sent to a server. Correspondingly, the invention further discloses a network performance testing method. According to the invention, the resources of the state memory can be flexibly expanded so as to meet the network performance test of more serviceflows.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a network performance detection system and method. Background technique [0002] In the architecture of communication equipment based on hardware forwarding planes such as hardware application-specific integrated circuits (ASICs) or network processors, such as routers, switches, passive optical networks, packet transport networks, and sliced ​​packet networks (SPNs), hardware The state memory function realizes functions such as TCP connection state monitoring and service flow delay measurement. Take the service flow delay measurement function based on the alternate coloring method of RFC8321 as an example. Such as figure 1 In the network elements of the transport network shown, in each measurement period, the sending end performs delay coloring on one of the packets of the service flow under test in this period, and records the ingress timestamp t of the packet 1 , and ...

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 Applications(China)
IPC IPC(8): H04L12/26
CPCH04L43/08
Inventor 喻胜唐永林鲍四海刘锋江波
Owner UTSTARCOM TELECOM CO 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