A WLAN wireless network tester and its testing method

Abstract

The invention discloses a WLAN wireless network tester and a test method thereof. The WLAN wireless network tester includes a data acquisition card driver module, a WinPcap packet capture driver module, a packet capture analysis module, a measurement module, a dial test module, and a project road test module and test report module; the underlying driver is built by making full use of the existing wireless network card driver; the middle layer calls the library, directly calls the WinPcap packet capture module, 802.11 wireless packet analysis and statistics module; the user interface layer, the actual operation of testers The service performance test is carried out, and a detailed test report is generated; the invention also provides a WLAN wireless network performance test method. The invention provides testers with a reliable, intuitive and systematic tool that can be used to test, evaluate, verify and optimize complex WLAN environments.

Description

technical field [0001] The invention relates to the field of wireless network detection, in particular to a WLAN wireless network tester used for WLAN wireless network planning and optimization. Background technique [0002] With the increasing development of science and technology, the Internet has entered people's daily work and life at the end of the 20th century. The Internet is two computers or more than two computer terminals, clients, and servers connected to each other through computer information technology. As a result, people can send emails, complete a job together, and entertain together with friends thousands of miles away. The world has entered the Internet era, but how to ensure that people can access Internet network resources anytime, anywhere and at will? Obviously, the traditional local area network is "fettered" by wired cables and cannot meet people's needs, so the wireless local area network (Wireless Local Area Network, WLAN) technology came into bei...

AI Technical Summary

Problems solved by technology

The world has entered the Internet era, but how to ensure that people can access Internet network resources anytime, anywhere and at will? Obviously, the traditional local area network is "fettered" by wired cables and cannot meet people's needs, so the wireless local area network (Wireless Local Area Network, WLAN) technology came into being. It uses air as the transmission medium and passes radio waves (microwave) Data transmission makes mobility a reality, coupled with the advantages of WLAN network flexibility, convenient installation, and easy expansion, the technology has been developing rapidly. In recent years, wireless local area networks have been used in enterprises, hospitals, shops, factories and schools. A wide range of applications, set off a climax of wireless LAN applications worldwide

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