WLANS的好处的资料

这个我们NIIT课上做过这个的。。。
我发到你邮箱了，你看下是不是的？

Benefits of WLAN
What are the concrete benefits of WLAN over wired networks? While the most obvious is mobility, there are advantages also in building and maintaining a wireless network. Let us look at the benefits more closely:

Mobility
Mobility is a significant advantage of WLANs. User can access shared resources without looking for a place to plug in, anywhere in the organization. A wireless network allows users to be truly mobile as long as the mobile terminal is under the network coverage area.

Range of coverage
The distance over which RF and IR waves can communicate depends on product design (including transmitted power and receiver design) and the propagation path, especially in indoor environments. Interactions with typical building objects, such as walls, metal, and even people, can affect the propagation of energy, and thus also the range and coverage of the system. IR is blocked by solid