针对M2M和H2H共存场景下的功率攀升机制分析(英文)-豆柴文库

您所在位置：网站首页 / 针对M2M和H2H共存场景下的功率攀升机制分析(英文).docx / 文档详情

在线预览结束，喜欢就下载吧，查找使用更方便

5 金币

下载文档

/ 2

下载提示

如果您无法下载资料，请参考说明：

1、部分资料下载需要金币，请确保您的账户上有足够的金币

2、已购买过的文档，再次下载不重复扣费

3、资料包下载后请先用软件解压，在使用对应软件打开

文本预览

针对M2M和H2H共存场景下的功率攀升机制分析(英文)
PowerScalingMechanismsintheCoexistenceofM2MandH2HScenarios
AstheInternetofThings(IoT)continuestogrow,machine-to-machine(M2M)communicationisbecomingincreasinglyprevalent.M2Mcommunicationisthebackboneofmanyindustries,includingtransportation,healthcare,manufacturing,andagriculture.InadditiontoM2Mcommunication,human-to-human(H2H)communicationisalsoanintegralpartofmodernsociety.WiththecoexistenceofM2MandH2Hcommunication,powerscalingbecomesacriticalissue.
TounderstandthepowerscalingmechanismsinthecoexistenceofM2MandH2Hscenarios,itisessentialtounderstandtherequirementsofbothtypesofcommunication.M2Mcommunicationisgenerallycharacterizedbylow-bandwidth,low-power,anddelay-tolerantcommunication.Ontheotherhand,H2Hcommunicationischaracterizedbyhigh-bandwidth,low-latency,andhigh-qualitycommunication.Asaresult,powerscalingforthecoexistenceofbothtypesofcommunicationmustbalancelow-powerrequirementsforM2Mcommunicationwithhigh-qualitycommunicationforH2Hcommunication.
OneapproachtopowerscalinginthecoexistenceofM2MandH2Hscenariosistousecognitiveradiotechnology.Cognitiveradiotechnologyenablesdynamicspectrumaccess,whichmeansthatdevicescanopportunisticallyusespectrumthatisnotcurrentlyinusebyotherdevices.ThisapproachcanhelptoreduceinterferencebetweenM2MandH2Hcommunication,whichcanleadtomoreefficientpowerusage.
Anotherapproachtopowerscalingistousepowercontrolmechanisms.Powercontrolmechanismscanbeusedtoadjustthepowerlevelsofdevicesbasedontherequirementsofthecommunication.ForM2Mcommunication,devicescanuselow-powermodestoconserveenergy.ForH2Hcommunication,devicescanusehigherpowermodestoensurehigh-qualitycommunication.ThesepowercontrolmechanismscanhelptooptimizepowerusageandreduceinterferenceinthecoexistenceofM2MandH2Hcommunication.
Inadditiontocognitiveradioandpowercontrolmechanisms,routingprotocolscanalsoplayasignificantroleinpowerscaling.Routingprotocolscanbedesignedtoprioritizelow-powerroutingforM2Mcommunicationwhileensuringhigh-qualitycommunicationforH2Hcommunicat