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1、DEPARTMENTOFCOMPUTERSCIENCESANDENGINEERINGAUBURNUNIVERSITYCSE632:ComputerNetworksandDataCommunicationsWinter1999DesignProjectWirelessandMobileNetworkingProtocolsforSensorNetworksDue:March10,19991ObjectivesThemainobjectiveofthisdesignprojectistodevelop,analyzea
2、ndevaluatewirelessandmobilenetworkingprotocolsthatarenecessaryforimplementingsensornetworks.Eachteamwilldesignatleasttwolayersofthemobilesensornetwork,demonstratingintegrationinthedesignoftheseprotocolsandpossibleinteractionbetweenthelayers.2BackgroundInformat
3、ionTheInternetandWorldWideWebhavebeentremenduouslysuccessfulbecauseoftheirgreatimpactonalmostallsectorsofsociety:business,government,education,etc.Thenextwaveofcomputernetworktechnologythatwillimpactsocietyinmuchgreaterwaysispervasivecomputing,whichhasalsobeen
4、calledbyvariousnames{mobileornomadiccomputing,ubiquitouscomputing,andwirelesscomputing.Inpervasivecomputing,applicationswillplaceminiaturizedprocessingdevices(com-puters)ineveryappliance,equipment,fooditem,etc.Examplesoftheseminiaturizeddevicesinthecuurentform
5、saresensorsandID(Identi cation)tags.SensorsandIDtagsareincreasinglybeingusedformanypurposesinvariousapplicationareas.[4,5],including:1.Freshfoodproductdistributionandqualitycontrol,fromthefoodplanttothegrocerystore2.Inventorycontrolandwarehouse/assetmanagement
6、3.Electronicarticlesurveillance,e.g.atclothingretailsoutlets,valuableequipmentprotection,etc.4.Animalhusbandry,foridenti cationinsupportofindividualizedfeedingprograms5.Automatictoolidenti cationinmanufacturingandplantprocessingTwokeyfeaturesofthesesensorandID
7、tagdevices[1]are:1.RFIDsystemthatconsistsofthreeprimaryelements:tag(orsensor),antenna,con-troller(CPUandmemory)2.Datatransmissionthroughnoncontact,nonline-of-sightradiowavesHowever,thesedevicesmaycomewithdi erenttechnology,sizes,andcapabilities.Datastoredinthe
8、storagesystemofthesedevicescanberetrievedbydevicesknownasinterrogatorsorreadersthroughwirelesslinks.Thedatamaycontainidentityofthetag/sensorandotherdatacollectedbythesensorortag.In
