【摘要】 无线局域网 ,作为互联有线网络的延伸手段 ,通过无线介质发送和接收数据。从无线局域网的技术要求、拓扑结构、网络接口、传输方式、技术标准等方面着手较详细地介绍了无线局域网的一些关键技术 ,例举了无线局域网的应用并对发展前景进行了展望更多还原

【Abstract】 WLAN,as Internet outspread measure,sends and receives data through wireless medium Through comparing with LAN,it will be got that WLAN has advantages of expedient install,flexible use,easy spread,cheap price and good capacity This article detailedly introduces key technology of WLAN from the requirement of technology,topology,transportmode,technology standard,enumerates application of WLAN and prospects its development future更多还原