卫星通信网络管理系统的研究及网管中心子系统的设计与实现

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1、东北大学硕士学位论文AbstractTheResearchonSatelliteCommunicationNetworkManagementSystemandtheDesignandImplementationofNetworkManagementCenterSubsytemAbstractInordertoenablethenationalnewgemerationbroadbandmultimediasatellitecommunicationsystemtorailindependemlyandeffectively,andtoensureinformationbe

2、transferredsafelyandreIiably,itisnecessarytoestablishsatellitecommunicationnetworkmanagementsystem．Moreover,theuniquenetworkelementnodeandperformancecharacteristicofthissatellitecommunicationsystem，andthetrendofbuidingupnetworkbetweensatelliteshavechallengedtheexistedneworktechnology,whic

3、hhasbecomethenodusofitsnetworkmanagementsystem．SoitisemergenttodeveloptheresearchOnbroadbandmultimediasatellitenetworkmanagement，buildintegratednetworksystem，inconsiderationofthemanagementobjectofthebroadbandmultimediasatellitenetwork，viatheresearchandimplementationofnetworkmanagementaric

4、hitecture,protocols，fimctionaldomainandkeytechniques，Thispaperdealswiththeresearchonthearchitectureofbroadbandmultimediasatellitenetworkmanagement,includingorganization,commtmication，informationandftmctionmodel，andthedesignandimplementationofthenetworkmanagementcenter,includingtheconfigur

5、ationmanagement，thefaultmanagement，thesecuritymanagement，andtileperformancemanagementmodule．Thereinto，theconfigurationmanagementmoduleincludesterminalregeistermanagement，terminalaccessmanagement，terminalconfigurationinformationmanagement,topologymanagementandsatellitedeviceconfigurationma

6、nagement；thefaultmanagementmoduleincludessatelliteATMswitchportsinformationpolling，faultinformationset,faultalarmingandfaulttogmanagement；securitymanagementmoduleincludeslasersecuritymanagementandterminalaccesssecurib,management；performancemanagememmoddeincludeshistoryperformancedataquery

7、,realtimeperformancedataquery,trendpredictionandperformanceparameterthresholdset．Thenetworkmanagementcenterhasbeendemonstratedandvalidatedonnetworkmanagementemulateplatform，whichwasbumonLAN，anddemonstratedtheoperationofnetworkmanagementsystem，thelaunchprocessofnetwo