Wlan Technical Analysis On Its Campus Lan Construction

With the extensive applications of Cable Broad Band in the world, Wireless Broad Band is also developing quickly by its advantage of organizing neatly. On the face of covering area, Wireless Broad Band technology can be measured to W-WAN(Wireless Wide Area Network, e.g. WIMAX<E), W-MAN (Wireless Metropolitan Area Network) and W-LAN (Wireless Local Area Network).WLAN is conjuncted by computer network and wireless technology from 1990s. Now WLAN technology is much more accepted by the public because of its convenient expansibility, which helps WLAN can not only be regarded as important supplement of lineate Broad Band, but major wireless Broad Band for covering hotspots. WLAN mesh is one branch of WLAN, and has its special advantages in covering wild open areas, which bunches many wireless sopts to plane. This article firstly discusses the base of WLAN technology including technology criterion and protocols, the difference from other wireless broad technologies. Then, it introduces the evolution trend of WLAN especially WLAN mesh technology, which has more applications value.How to put advance technology into work and life is the key objective of engineering science. This article on top of introducing the application ideas of WLAN technolgy in types of markets. The most important emphases application is using WLAN technology to set up and optimize campus network. This article will discuss and analyse how to use WLAN technology to layout and design, construct and optimize , deal with difficulty and implement project campus wireless network, with a practical case.