基于cc1101的短距离无线通信网络的设计

基于cc1101的短距离无线通信网络的设计

ID:33005113

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页数:64页

时间:2019-02-19

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1、ABSTRACTABSTRACTTherearemanydatashouldbetransmittedtothecomputerforfurtheranalysisprocessingthensendcorrespondingcontrolcommandtoinstrumentreliablyandtimelyinsometestingordataacquisitionsystem.Short-distancewirelessdatatransmission,thetechnologywhichc

2、antaketheplaceofcable,hasbeenwidelyusedinmanycurrentfields.Theemergenceofthewirelesssolvestheproblemwhentheenvironmentrestrictionsandconditionsareunfavorableforcablewiring.Itsthreeimportantcharacteristicsandadvantagesislowcost,lowpowerconsumptionandpe

3、er-to-peercommunicationLowcostistheobjectiverequest,becausevariouscommunicationterminalshavethegreatvolume.Itprovidestheterminaldirectability.Itisdifficulttopromoteifthecostisnotenoughlow.Becauseitscommunicationdistanceisshort,meetingtheobstaclesproba

4、bilityissmall,andtransmissionpowerisgenerallylow.Thesesuperioritiesincreaseitsapplicationscope.Peer-to-peercommunicationisdifferentfromthewirelesscommunicationtechnologybasedonthenetworkinfrastructure;itdoesn’tneednetworkequipmenttransshipment,sotheai

5、rinterfacedesigntransferandhigh-riseagreementarerelativelysimple.Usuallycompetitionisusedtomanagethewirelessresource.Industrialcontrolwirelesstechnologymainlyfocusesonthetwodirections:wirelessLANandwirelessshort-rangenets.Thetechnologyhasbeendeveloped

6、aperiodoftime,butinordertoadapttotheindustrialcontrolrequirements,itstillrequiresspecializeddevelopmentresearch.Inaddition,theadvantagesofwirelessinstrumentsmustbaseonpowersupplyinthelong-term,sotherequirementoflowpowerseemsparticularlyoutstanding.Thi

7、sdesignconstantlyoptimizesthesystemafteritcancommunicate,forthesakeofmakingitspowerconsumptionmuchlower,andforminganeffectivecommunicationnetwork,whichallowthemtogetmoreextensiveapplication.Thiscommunicationnetworksystemisformedbyradio-frequencychipna

8、medCC1101ofTIandmicrocontrollerP89LPC936producedbyNXPCompanycomposeawirelessdatetransceivermodule,coupledwiththesoftwarewhichisbasedonTDMA.II万方数据ABSTRACTThepaperintroducesthecurrentshort-rangewirelesscommunicationtechnology,definitelythewirele

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