无线局域网（wlan）论

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1、摘要本文论述了近年来发展迅速的无线局域网技术原理、设备应用，并通过实际工程案例，介绍了相关的知识。全文共分为四个部分第一部分为无线局域网的概念部分，主要介绍了无线局域网的概念，历史以及无线局域网的技术特点。第二部分为无线局域网的技术标准，主要介绍了无线局域网的技术的制定机构IEEE和IEEE802.11标准以及IEEE802.11发展简史。第三部分为无线局域网的设备介绍，介绍了无线局域网应用的AP无线网卡等基础设备。第四部分为无线局域网的应用范围、连接结构以及经典结构的应用实例。关键词：IEEE802.11无线局域网网络技术网络架

2、设-21-AbstractThisarticleelaboratedtherecentyearstodeveloptherapidwirelesslocalareanetworktechnologyprinciple,theequipmentapplication,andthroughtheactualprojectcase,introducedtherelatedknowledge.thefulltextaltogetherdividesintofourpartthefirstpartforthewirelesslocalare

3、anetwork'sconceptpart,mainlyintroducedthewirelesslocalareanetwork'sconcept,historicalaswellasthewirelesslocalareanetwork'stechnicalcharacteristic.thesecondpartforthewirelesslocalareanetwork'stechnicalstandard,mainlyintroducedwirelesslocalareanetwork'stechnologyformula

4、tionorganizationInstituteofElectricalandElectronicsEngineers(IEEE)andtheIEEE802.11standardaswellastheIEEE802.11developmentbriefhistory.thethirdpartintroducedforthewirelesslocalareanetwork'sequipmentthatintroducedwirelesslocalareanetworkapplicationfoundationequipmentan

5、dsoonAP（AccessPoint）wirelessnetworkcard.thefourthpartforwirelesslocalareanetwork'sapplicationscope,connectionstructureaswellasclassicalstructureapplicationexample.Keywords：IEEE802.11wirelesslocalareanetworknetworkingnetworkerects-21-目录引言-------------------------------

6、-----------------------------------------31、无线局域网的概念--------------------------------------------------------31.1无线局域网的简介----------------------------------------------------31.2无线局域网的历史-----------------------------------------------------31.3无线局域网的技术特点与优点--------------

7、-----------------------------42、无线局域网的技术相关标准------------------------------------------------52.1IEEE802.11标准概述--------------------------------------------------52.2无线局域网的连接结构-------------------------------------------------63、无线局域网设备简介---------------------------------

8、---------------------83.1无线网卡基本介绍-----------------------------------------------------83.2无线路由器/AP基本介绍----------------------