Unlock instant, AI-driven research and patent intelligence for your innovation.

A method and system for detecting network quality

A network quality and measurement service technology, applied in the field of network quality detection, to achieve a reasonable, accurate and objective evaluation effect

Inactive Publication Date: 2018-08-21
BEIJING FASTWEB TECH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned network quality inspections are all performed on the client side, and the service quality of the server must be obtained through detection on the client side. As a result, the server can only passively wait for the detection results of the client side to know the service quality.

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
  • A method and system for detecting network quality
  • A method and system for detecting network quality
  • A method and system for detecting network quality

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such asfigure 1 As shown, the embodiment of the present invention provides a method for detecting network quality, including a method for measuring the first packet time of the server at the server, including the following steps: after the client establishes a connection with the server, the client sends data to the server After receiving the data with the first sequence number sent by the client, the server sends the prepared data packet to the client. After receiving the valid confirmation of the first prepared data packet, the server measures and outputs the service The first packet time of the terminal, the first packet time of the server is t5-t3, wherein, t3 is the time point when the server receives the data of the first sequence number sent by the client, and t5 is the time when the server receives the first prepared The time point of the effective confirmation of the data message; the effective confirmation is judged according to the following method:

[0034] ...

Embodiment 2

[0065] Such as image 3 As shown, this embodiment provides a system for detecting network quality,

[0066] Including a client and a server, the client includes a SYN request sending unit, a SYN / ACK confirmation receiving unit, a data packet sending unit, a data message receiving unit, a data message confirmation sending unit, a client server response time calculation unit, The client first packet time calculation unit, the client connection establishment time calculation unit and the client content download time calculation unit,

[0067] in,

[0068] The client-server response time calculation unit is used to calculate the client-server response time, and the client-server response time is the difference between the first packet time of the client and the connection establishment time of the client;

[0069] The first packet time calculation unit of the client is used to calculate the first packet time of the client, and the first packet time of the client is T4-T3, wherei...

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 detecting network quality, and relates to the TCP network data transmission data communication field, and breaks a conventional client side measuring concept; the method comprises the following steps: determining sending and receiving moments of each key data pack on a server side; measuring time difference of the key data packs in data transmission, thus learning the service quality through detecting server side data; in the conventional concept, the time difference of key data packs can only be measured on the client side, and the server end can only passively wait for a client side detection result so as to learn about the service quality. The method and system can use the server side to measure time difference of each key data pack, thus realizing reasonable and accurate objective evaluation for client genuine experience feeling.

Description

technical field [0001] The invention relates to the data communication field of TCP network data transmission, in particular to a method and system for detecting network quality. Background technique [0002] When the server serves the outside world, although the request response time can be known through the access log, the data transmission in the network is not perceived by the application program, and it is impossible to make a reasonable and accurate objective evaluation of the customer's real experience. [0003] At present, for the network of the TCP protocol, the network quality index is generally measured by detecting the transmission time difference between data packets on the client side, and then through the analysis of these network quality indexes, the analysis of network problems, troubleshooting, and improvement of network transmission effects, etc. are realized. , so as to solve the problem that the incomplete server log information cannot make a reasonable ...

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): H04L12/26
CPCH04L43/08
Inventor 白金郝冲
Owner BEIJING FASTWEB TECH