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ID:36452844
大小:2.46 MB
页数:73页
时间:2019-05-10
《SUPANET中服务质量管理信息库研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、西南交通大学硕士学位论文SUPANET中服务质量管理信息库研究姓名:罗正武申请学位级别:硕士专业:计算机应用技术指导教师:窦军20070501西南交通大学硕士研究生学位论文第1I贞研究提供了一个可借鉴的参考基础。关键词:SUPA:QoS;三网合一:MIBgQoS-MIB西南交通大学硕士研究生学位论文第m页ABSTRACTTheConvergednetwork·amergednetworkprovidingintegratingserviceofTVnetworks.thetraditionaltelephonenetworksandcompute
2、rnetworksisthetrendofthetimes.DenseWavelengthDivisionMultiplexing(DWDM3technologyhasemergedasahi2哇1.speedcommunicationbasisHowever,theexistingthree-platform}2layerofuserdatatransmissionplatformofInteracttrausmiteine伍ciency,soitishardtosupportthefuturequalityofthedifierentserv
3、icesofdamflowtoensurethequalityofservices.Inthisbackground,SichuannetworkcommunicationKeyLaboratorydevelopedsinglephysicallayerUserPlatformArchitecture(SUPA).Thenewnetworkarchitectureuseoutbandsignalingcontroltechnology,itscommunicationnetworkisdividedintouserdatatransmission
4、andexchangeplatform(U-platform)andthesingnahngcontrolandmanagementplatformfS&M-platform).s1琅ANET(thenetworkusingSUPAiScalledSIIPANEnserviceswithasetofqualityassurancesystem,includingthefollowingtwoparts:Signalingcontrolandmanagementplatformsafeguardmechanismanduserplatformexc
5、hangemechanismniSPaDerstudiesthethemeofQosManagementInformationBase(QoS-MIB)inSI疋ANET.ThiSisaQualityofService(QoS)definitionofmanagementinformationbase,whichprovidacomnlonmanagementinformationbaseforthenetworkmanagertofacilitatetheextractionandcontrolQoSparameters.1Ksmakesthe
6、managerofSImANETnotlikemostofthetraditionalnetworkmanagementthathavetotraverseeachequipmenttoextractQoSparametersbecausenospecificQoSMIB,buttoprovideQoSinformationtomanagersstraightly.ThisP印erintroducedtheconc印tofexistingqualityofservicesupporttechnology,alsointroducedthequal
7、ityofserviceassurancesysteminSUPA.AtthebasisofstudyingtheQoS—MIBstatus,gettingrelationshipbetweenthetraditionalInteractMIBandtheU-MIB&QoS,MIBofSUPANET,beginstointroducetheQoS-MminSI琅ANET.ThewriterintroducedthemainparametersofQoS—MIBaccordingtotheprotocol(suchasQOSNP,TMEP,CEP)
8、andsub-platform(suchassingnalingcontrolplatformandtheuserplatform)of
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