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1、专业英语课程论文题目：DiscussionabouttheInternetofThings学号：102031205姓名：陶星珍教师：刘建明专业：计算机软件与理论日期：2012－6－29DiscussionabouttheInternetofThingsTaoXingzhenSchoolofcomputerscienceandengineeringGuilinUniversityofElectronicTechnologyGuangxi541000China348627805@qq.comAbstract--IOTreferstotheth
2、irdscientificandeconomictideaftercomputer,Internetintheglobalinformationindustry,havingattractedhighlyattentionofgovernments,enterprises,andacademia,andbroughtahugenewmarketforthecommunicationindustry.Thepapercontentsfiveparts.Definition,architecture,thekeytechnologies,pe
3、rspectiveofIOThasbeendiscussedindetail.Atlength,itproposesapersonalopinionaboutthefuturedevelopmentandreformtrendofIOT.Keywords-IOT;definition;Architecture;Keytechnology;perspective.Ⅰ.INTRODUCTIONTheInternetofThings(IOT)isdeemedthethirdrevolutionaryinnovationaftercomputer
4、andInternetofinformationindustry,havingattractedhighlyattentionofgovernments,erterprisesandacademia.Informationindustryexpectittobringaneweconomictide.Atthesametime,educationistsclaimthatIOTwillkeeppacewithelectron,communicationandcomputerasanewsubject.Sincethedevelopment
5、ofIOTisjustatthestartingline,sowhetheritwillturnintoaflashinthepaninthefollowingyears?Ⅱ.ORIGINANDDEFINITIONThetermIOTwasfirstusedbyKewinAshtonfromAmericanin1999.TheconceptoftheIOTfirstbecamepopularthroughtheAuto-IDcenterwhichproposedakindnetworksystembasedonRadio-frequenc
6、yidentification(RFID).Ashton'soriginaldefinitionwas:Todaycomputers—and,therefore,theInternet—arealmostwhollydependentonhumanbeingsforinformation.Nearlyalloftheroughly50petabytes(apetabyteis1,024terabytes)ofdataavailableontheInternetwerefirstcapturedandcreatedbyhumanbeings
7、—bytyping,pressingarecordbutton,takingadigitalpictureorscanningabarcode.ConventionaldiagramsoftheInternet...leaveoutthemostnumerousandimportantroutersofallpeople.Theproblemis,peoplehavelimitedtime,attentionandaccuracy—allofwhichmeanstheyarenotverygoodatcapturingdataaboutt
8、hingsintherealworld.Andthat'sabigdeal.We'rephysical,andsoisourenvironment...Youcan'teatbits,burn
