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1、湖南邮电职业技术学院·某学院无线局域网的规划与设计湖南邮电职业技术学院毕业设计设计题目:某学院无线局域网的规划与设计班级:三网融合122班学号:201202070212姓名:王权指导教师:陈雪蓉完成日期:2015年3月18日environmentnegativetubewiringshouldbeusedinlow-voltagetransmissionfluidusedweldinggalvanizedsteelpipe.Electricalequipment,steelpipeandsteelpipe,steelpipeandsteel
2、pipeandsteelpipeconnectionbetweenthethreadedconnectionsshouldbeusedintheannex,shallnotadopttelescopic,pipediameterfor25mmandbelowshouldnotbelessthan5buttons,exposedscrewshouldnotbetoolong.4.1.12transformerinstallation4.1.12.1check4.1.12.1.1beforeinstallationcheck:transform
3、erinstallationconstructionbasesbeforesizeandbasemountingdimensionsoftransformercheckbasewaterlevelshouldbeformed,withembeddedironshouldbecomplete,installthesuppliedcalibrationTabletcoresandelevation,thedesigndrawingsrequirements.4.1.12.1.2transformersarrivedatthesceneright
4、outoftheboxtocheckinventoryofaccessoriesandsparepartsarecomplete,whilerecognizingthetransformernameplateonmodels,specifications,attachments,sparepartsforcompliancewithdesigndrawingsandtechnicaldocuments.Checkreviewsshouldselectasunnywindlessweatherandsurroundingscleanandth
5、egroundsaredust-proofandrainmeasures.4.1.12.2checkerand4.1.12.2.1oil:beforetheliftingofironcoreintransformerwindingsshouldbefirstreleasedpartoftransformeroilinthetank,thetopcoversealrubbergasketstopreventtransformeroilspillswhenyouremovefueltankcapboltsandinsodoingtopreven
6、toilspillsorspillstotheground.4.1.12.2.2hangingcore:operatorsshouldtakecaretoavoidobjectsfallingintothetank,andprotectivemeasures.Intheinstallationprocesstoensurethatcorewindingsmoothhangingoutofthetankshallnotcollidewithtank,againstdamagetotheinsulation,afterwindingupthef
7、ueltankoftheironcore,thenoverallonaclean湖南邮电职业技术学院·某学院无线局域网的规划与设计目录摘要IV1前言1.1无线局域网(WLAN)的特点11.2无线局域网(WLAN)的现状和研究意义12无线局域网(WLAN)2.1无线局域网(WLAN)简介32.2无线局域网(WLAN)的优点53校园无线局域网3.1校园局域网简介73.2校园无线网的应用73.3校园无线网的接入方式83.3.1对等连接方式(Ad-Hoc模式)83.3.2接入连接方式83.4无线AP的组网方案93.4.1AP模式93.4.2AP客户
8、端模式103.5校园无线局域网的拓扑123.5.1接入点和网桥123.5.2WLAN拓扑123.5.3漫游133.6安全运用校园无线网1335湖南邮电职业技术学院·某学院无线局域