Embedded wireless LAN detection system of research and development
|Keywords||WLAN 802.11 monitor mode 802.1x security detection|
Recent years, with the social demand and the technical push of wireless communication, WLAN technique is developing forward with strongly trend. WLAN has many distinct features, such as mobility, flexibility and easy deployment etc. all the characteristics promote itself development. however, the data of the transmission in the WLAN are radiating in the sky by the wireless electric wave, it can be received by any WLAN terminal within range of the transmission. Therefore, during the development of WLAN, the security problem seems to be important. Thus, for the sake of the better usage, to design, install, support and manage WLAN, it’s very necessary to have a convenient and strong test tool.Currently, at the information technique realm, the miniaturization and profession have already become the new trend of information industry development, for adapting this trend, making use of a built-in technique to develop built-in system will get an extensive application in the different realm. especially in the wireless and the mobile correspondence realm, developing the built-in system is also a new development trend.This text is deeply comprehending the 802.11b and 802.11g protocol, TCP/IP protocol and network programming .giving the basic principle and method of wireless monitor, and make use of this technique, developing the Built-in WLAN Detection System. By this system, you can resolve some problems meet in programming, design, installation, maintenance and management etc. This make the daily maintenance work become in brief and fast and also enhance the work efficiency. It has much value and active meaning and must be got more extensive application in each WLAN profession.There are six important chapters in this paper:Chapter 1 introduces the WLAN’s present research condition including the domestic and international study, we bring out the research of the Built-in WLAN Detection System, giving the research project of the system and research contents.