Network analysis method and device

Abstract

The embodiment of the application provides a network analysis method and device. The network analysis method comprises the following steps: obtaining a plurality of poor user experience qualities, andgenerating a problem node of a first poor user experience quality in a network system, wherein the network system includes at least two items: a terminal device, a bearer network and a content management server; and making training data train to obtain a problem location model according to the plurality of poor user experience qualities and the problem node of each poor user experience quality inthe plurality of poor user experience qualities, wherein the training data includes the poor user experience quality of a first service and the service call list of the first service in the network system, the first service is a service whose user perceived experience is lower than a first threshold in the network system, and the performance parameters of the problem node in the network system are used to confirm the root cause of the second poor user experience quality. Implementing the embodiment of the application can improve the accuracy and efficiency of network problem location.

Description

technical field [0001] The embodiment of the present invention relates to the field of communication and network technologies, and in particular to a network analysis method and device. Background technique [0002] In recent years, mobile Internet technology has developed rapidly, and applications in terminals including instant messaging, video services, and game services emerge in an endless stream. The increase of various applications will bring pressure to the mobile network and terminal applications, thereby reducing the quality of terminal applications. User quality of experience (quality of experience, QoE) is used to evaluate the user's satisfaction with terminal device application programs. Service operators, network operators, and content operators all have clear demands on user experience quality. When the quality of user experience is poor, each manufacturer can analyze the possible problems of their respective network nodes, so as to find out the root cause of...

AI Technical Summary

Problems solved by technology

However, service operators cannot obtain network problems in network nodes in mobile networks

However, network operators cannot obtain the real QoE from the terminal equipment side, and can only monitor and analyze the network nodes of the mobile network extensively without distinguishing between services

Traditional content operators only analyze the initial quality of the content, but cannot analyze the problems in the process of content rebroadcasting and mobile network transmission

It can be seen that each manufacturer can only analyze and monitor the network nodes that they are responsible for, and cannot accurately locate the problems of the network nodes that other manufacturers are responsible for, so as to analyze the root cause of poor perceived quality, thereby reducing the accuracy and efficiency of network problem location

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