The Application Research Of Wlan In Bozhou Unicom

WLAN (Wireless Local Area Network)is one kind of short-range wireless access technology which provide users with a low-cost way to open the way Internet access and high-speed data services voice and video signals, through radio frequency technology in the air transport data, by AP wireless signal transmission medium consisting of a computer local area network. With development of broadband wireless access networks, a growing nunmer of WLAN-related products were used by businesses and households recent years.The agreement of WLAN system was introducted in this paper, in particular, the standard protocol of E802.11 series on the physical layer, data link layer used by the various key technologies.Combines personal command of the construction of the building Bozhou Unicom WLAN networks, this article focused on the frequency of the WLAN network design and planning, product selection, construction of transfer test, the network adjusted to be excellent in detail, and gives a set of WLAN network design requirements and building steps.Furthermore, according to the application of the current status of WLAN, respectively, the applications of WLAN by operators, enterprises and households were analysis in detai and a constructive application idea was made. At last, the paper have a good reference guide for the operators,enterprises and individuals to learn WLAN network technology as well as network structure, network configuration.Based on the trends in the evolution of the network and the Mobile IP Technology, this paper designed the core network structure, selected the appropriate access technology to provide a complete network system, and verified system performance through the method of simulation. Furthermore, the research applies to the model of integration which was practical and rational.