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1、AbstractWiththerapiddevelopmentofcommunicationtechnology,thecommunicationnetworkishuge,whichismadeupoflargecapacityanddigitalcommunicationequipmentofhighqualitygraduallyincreased,toprovidevarioustypesofcommunicationservicesforthevastnumberofusers.Whiletherelat
2、ivelyweakmaintainingpoweristhecontradictionofthecommunicationnetworkscalerapiddevelopment,itmakesthemaintenanceworkrequirements.Oneistheincreasethenumberofpersonnelformaintenance,andanotheroneistheincreaseddemandforhigh-qualitymaintenancepersonnel.Thirdly,theo
3、peratorsneedtobuildalargenumberofbasestationstoachieveseamlesscoveragenetworktoexpandthescopeofthephysicalnetworkduetotheparticularityofthecommunicationnetworksignalcoverage.Inthiscontext,howtomanageandcoordinateeffectivelyandimprovethemanagementefficiencyplay
4、sadecisiveroleintoimprovethemanagementlevelofnetworkmaintenance.Inthispaper,bythecombiningofthemodernprojectmanagementtheoryandthefeaturesofthecommunicationenterprises,theauthorputforwardofthemaintenanceprojectmanagementmethodsinacountynetworkofChinaUnicom,ane
5、tworkmaintenancestandardizationprocessisestablished,whichistomanagethenetworkmaintenanceprojectfromtheaspectsoftime,costandquality.Anditmakesastandardofthenetworkmaintenancequality,scheduleandcost,inordertofurtherimprovetheprocessingefficiencyandqualityofnetwo
6、rkmaintenanceandfault.Theconcreteresearchcontentsinclude:1.Throughtheliteraturereading,theauthorcommandsthemainapplicationofprojectmanagement
theoryandmanagementmethod.Thenetworkmaintenanceprojectcouldbescopedefinedbasedonthe
analysisofprojectstatusbythecollec
7、tionofitemsrelatedtodataanalysisprojectstatus.2.Accordingtotheprojectschedulemanagementtheory,theprojectworkstructureisexploded.
Then,theprojectnetworkcouldbedrawonthebasisofprojectactivities,toestimateforeachactivity
periodandthecalculateforearlieststarttime,
8、theearliestendtime,thelateststarttime,latestfinish
timeofeachactivity.Intheend,thekeypathschedulingwillbefound.Theprojectoriginalschedule
couldbeevaluatedbythisway,andtheproblemsof
