文档介绍：摘要
无线局域网(WLAN)是一个比较火热的话题,越来越多的人开始从有线网络转向无线网络,尝试没有束缚所带来的全新体验。与此同时,许多企业为了提高员工的工作效率,也开始部署无线网络;另一方面,包括中学及大学在内的许多学校也开始实施无线网络,在家庭方面,随着家庭电脑的普及和住房装修的高档化,家庭无线网络也成为一个潜在的市场。
随着科技的高速发展,有线局域网使用的局限性不断地表现出来:布线繁琐,办公室电缆线泛滥;无法从移动体访问局域网,原本精致的室内装潢不得不因为布线而显的毫无美观可言等;办公点的增加,原有的网络接口已不能满足需求。因此现代科技对无线局域网的需求则显得尤为迫切。
无线局域网产品可以实现建筑群网络连接、宽带互连网络接入以及移动获取网络服务等功能。的无线网络产品具有传输距离远、可以在建筑物之间或建筑物内施工困难的环境下使用、支持移动漫游等特点,没有布线的困扰,完全可以使用它来替代传统的电信线缆。
无线数据通信不仅可以作为有线数据通信的补充及延伸,极大的缩短施工周期,避免破坏建筑物,为用户提功一个自由的上网环境。而且还可以与有线网络环境互为备份,从而大大提高线路的稳定性与可用性。在某种特殊环境下,无线通信是主要的甚至唯一的可行的通信方式。从通信方式上考虑,多元化通信方式是现代化网络通信的重要特征。
关键词:无线局于域网无线通信信息电子化
Abstract
Wireless LAN is a relatively fiery topic, more and more people have turned to works from works to unfettered brought new experience. At the same time, many enterprises in order to increase staff productivity, have also begun to deploy works; On the other hand, secondary schools and universities, including many schools have begun to implement works in the family, with the popularity puters and family housing renovation Gaodanghua, works are also a potential domestic market.
With the rapid development of technology, the limitations of the use of the LAN cable continuously demonstrated : cumbersome wiring, cable lines proliferation office; Unable to visit from the mobile LAN hardware, but because the original exquisite indoor decoration Hin wiring and the lack of focus at all; Office point increase in the work interface can not meet demand. So modern technology to the needs of the wireless LAN it is all the more urgent.
Uses the wireless local work product to be possible to realize the work connection, the wide band work turns on as well as function and so on motion work service. The work product has the transmitting range to be far, may once in a while in the building to construct in the building under the difficult environment to use, the support migration roams and so on the characteristic, does not have the wiring the puzzle, definitely may use it to substitute traditional t