PTN網(wǎng)絡(luò)規(guī)劃與優(yōu)化軟件系統(tǒng)的設(shè)計與實現(xiàn).pdf

1、電子科技大學碩士學位論文PTN網(wǎng)絡(luò)規(guī)劃與優(yōu)化軟件系統(tǒng)的設(shè)計與實現(xiàn)姓名：傅俊偉申請學位級別：碩士專業(yè)：通信與信息系統(tǒng)指導(dǎo)教師：李興明20100501AbstractAbstractAsthenetworktrafficchangingfromTDMtopacketbaseddataservices，opticaltransmissionnetworkisalsoundergoingchangeTraditionalopticaltrans

2、missionnetworkshavemanyshortcomingstotransportpacketbasedIPservicesSo，packettransportnetworkhasemergedNetworkplanningandoptimizationCS_rlimprovenetworkefficiencyreduceoperatingcosts，operatorsHowtoeffectivelyplanandoptimi

3、zethepackettransportnetworkhavebecomeimperativeAfterstudyingvarioustechnologiesofthenetworkplanningandoptimization，aPTNnetworkplanningandoptimizationso腳aresystemisdesignedinthisarticleFirst，thispaperintroducessomerelated

4、technologiesofP11崎networkplanningandoptimizationThenthispaperintroducessystemarchitectureofthisnetworkplanningandoptimizationsoftwaresystemAlso，thispaperintroducesimportantS0fbvvaretechnologiesindetailAsapracticalsoRware

5、system，planningandoptimizationprocessisdividedintoseveralmodulesinthisplanningsoftwareWbdescribethefunctionofeachmoduleinthistextAttheSalTletime，wegiveamoredetailedintroductionofthedesigningandimplementationtothescenepla

6、nningmoduleNetworktopologyplanningandtrafficdistributionandprotectionisthemostimportcntinthesceneplanningmoduleBasedonthecharacteristiesofPTNnetwork，thispaperprovidesanimprovedalgorithmformeshtopologyplanningwhichimprove

7、dtheperformanceoftraditionalpruningalgorithmT1lispaperpresentsapracticalalgorithmforfindingtheKthshortestpath，thealgorithmhasagoodapplicationinthetrafficdistributionandprotectionalgorithmAtlast，WeUSeanexampletoveil螄ngthe