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1、LossyLinks,LowPower,HighThroughputSimonDuquennoyFredrikOsterlind¨AdamDunkelssimonduq@sics.sefros@sics.seadam@sics.seSwedishInstituteofComputerScienceBox1263,SE-16429Kista,SwedenAbstractbuthavetypicallybeenconsideredinisolation.Atoneex-Assensornetworksmovetoward
2、sgeneral-purposelow-treme,lowpower,lowdataratedatacollectionprotocolspowerwirelessnetworks,thereisaneedtosupportbothhaveseenmuchattention[10,23],buthaveafocusonlowtraditionallow-dataratetrafficandhigh-throughputtrans-powerconsumptionwithlittleregardforthroughput
3、.Atthefer.Toattainhighthroughput,existingprotocolsmonop-otherextreme,bulktransportprotocolssuchasFlush[14]olizethenetworkresourcesandkeeptheradioonforallandPIP[27]focusonlyonthroughputwithnoregardfornodesinvolvedinthetransfer,leadingtopoorenergyeffi-lowpowercons
4、umption.Yetthetwoextremesmustbecom-ciency.Thisbecomesprogressivelyproblematicinnetworksbinedinemergingnetworks.withpacketloss,whichinevitablyoccurinanyreal-worldExistingbulktransferprotocols[14,24,27]monopolizedeployment.Wepresentburstforwarding,agenericpacketm
5、ulti-hoppathanddisableradiodutycyclingtoachievehighforwardingtechniquethatcombineslowpowerconsumptionthroughput.Wearguethatmulti-purposelowpowernet-withhighthroughputformulti-purposewirelessnetworks.worksneedagenericforwardingtechniqueabletohandleBurstforwardin
6、gusesradiodutycyclingtomaintainalowcross-trafficwhilemaintaininglowpowerconsumption.powerconsumption,recoversefficientlyfrominterference,Wepresentburstforwarding,agenericforwardingtech-andinherentlysupportsbothsinglestreamsandcross-traffic.niqueintendedtoallowhigh
7、throughputdatatransportwithWeexperimentallyevaluateourmechanismunderheavyin-lowpowerconsumptioninlossywirelessnetworks.BurstterferenceandcompareittoPIP,astate-of-the-artsensornetforwardinggroupsmultiplepacketsintoburststhataretrans-bulktransferprotocol.Burstfor
8、wardinggracefullyadaptsmittedovereachhopwithastubbornlinklayerperformingradiodutycyclebothtothelevelofinterferenceandtotraf-retransmissionsonmillisecondtimescales.Burstsarec
