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Network quality detection method and equipment

A technology of network quality and detection method, applied in the field of communication, can solve the problems of less information, insufficient comprehensiveness and accuracy of network quality detection, etc., and achieve the effect of avoiding information simplification, comprehensive network quality detection, and increasing reference information.

Active Publication Date: 2016-11-02
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a network quality detection method and equipment to solve the problem that the existing detection method obtains less information and the network quality detection is not comprehensive and accurate

Method used

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  • Network quality detection method and equipment
  • Network quality detection method and equipment

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Experimental program
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Embodiment 1

[0027] figure 2 A network quality detection method provided by an embodiment of the present invention can be executed by a network quality detection device, or in a computer system such as a set of executable instructions other than the network quality detection device. In addition, although figure 2 The logical order is shown in, but in some cases, the steps shown or described can be performed in a different order than here.

[0028] Such as figure 2 As shown, the method can include the following steps:

[0029] S101: The first router receives a detection task, and the detection task is used to notify the first router to perform quality inspection on the transmission path from the first router to the second router.

[0030] Wherein, the first router may be any router in the mobile communication system, and the mobile communication system may be any of the following systems including multiple routers: the second generation mobile communication (2nd Generation; 2G) system, and the t...

Embodiment 2

[0077] Figure 5 It shows a schematic structural diagram of a router 20 provided by an embodiment of the present invention. Preferably, the router can be used to execute the method of the first embodiment, such as Figure 5 As shown, the router can include:

[0078] The receiving unit 201 is configured to receive a detection task, and the detection task is used to notify the router to perform quality detection on the transmission path from the router to the second router.

[0079] The sending unit 202 is configured to send a user datagram protocol UDP message of a preset length to each node on the transmission path, and record the time stamp and quantity of the sent UDP message. The UDP message contains: generation time TTL value, purpose Address and destination port number. The TTL value is the number of hops between the router and the node, and the destination address is the Internet Protocol IP address of the node.

[0080] The receiving unit 201 is further configured to receive...

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Abstract

The embodiment of the invention provides a network quality detection method and equipment, relates to the technical field of communication, and aims to solve the problem that the network quality detection is not comprehensive or accurate as the amount of information obtained by a detection method in the prior art is relatively small. The network quality detection method can include: a first router receives a detection task, sends a preset length of UDP (User Datagram Protocol) message to each node on a transmission route, records timestamps and the number of the sent UDP message, and receives ICMP (Internet Control Message Protocol) messages fed back by the different nodes on the transmission route, wherein the ICMP messages include MTU (Maximum Transmission Unit) values; based on the timestamps and the number of the sent UDP message, the timestamps and the number of the received ICMP messages, and the MTU values in the received ICMP messages, the network quality between the first route and the different nodes is detected.

Description

Technical field [0001] The embodiment of the present invention relates to the field of communication technology, and in particular to a method and device for detecting network quality. Background technique [0002] With the development of communication technology, the services carried by operators' networks are becoming more and more diversified. Most of the services are very sensitive to some performance indicators (such as packet loss and delay) during network transmission. If these performance indicators are not Meeting the standard will affect the normal operation of the business. In order to avoid the occurrence of this problem, it is necessary to conduct a series of tests on the network transmission quality and quickly delimit the location of the problem, so that corresponding measures (such as replacing the router and rebuilding the transmission link) can be adopted to quickly restore the service. [0003] The network quality detection methods used in existing networks main...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/775H04L45/58
CPCH04L43/106H04L45/58
Inventor 朱琳王光全王海军黄永亮庞冉胡锦航
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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