国科会自由软体专案系统设计报告书

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1、科會自由軟體專案『系統設計報告書』為網際網路視訊串流而設計之「串流代理伺服器平台」之設計與實做DesignandImplementationofaStreamingProxyServerPlatformforIrrternetVideoStreamingNSC94-2218-E-020-002童曉儒屏東科技大學資管系DepartmentofEngineeringandAppliedSciencesNationalScienceCouncil,Taiwan2006/06/13片及次變更豈己錄(RevisionHistory

2、)61.簡介(Introduction)71.1.SystemScope71.2.PurposeofthisDocument713OverviewofthisDocument72.串流代理伺服器平台(StreamingProxyServerPlatform,SPS1.0.0)82.1.Purpose822AlternativeSolutions82.2.1.EstablishTechnicalSolutionCriteria82.2.2.DescribeAlternativeSolutions92.2.3.Selecte

3、dSystemSolution1023SystemArchitecture112.4.InterfaceDesign122.4.1•SystemExternalInterfaceRequirementandDesign122.4.2.SystemInternalInterfaceRequirementandDesign122.5.DetailsofCLSSSystem132.5」・StaticModel132.5.2.DynamicModel132.5.3.BehaviorModel163.儲存管理子系統(Storage

4、ManagementSubsystem,SMS1.1.0)203.1.Purpose2032SubsystemArchitecture2033DesignIssues213.3.1.SubsystemCharacteristics213.3.2.選擇子系統解決方案(SelectedSubsystemSolution)2134InterfaceDesign213.4.1.SubsystemInternalInterfaceRequirementandDesign213.4.2.SubsystemExternalInterf

5、aceRequirementandDesign213.5.DetailsofSMSSubsystem223.5.1・StaticModel223.5.2.DynamicModel234.快取策略子系統(CacheschemepolicySubsystem,CPS1.2.0)264.1.Purpose2642SubsystemArchitecture264.3.DesignIssues264.3.1.SubsystemCharacteristics264.3.1.選擇子系統解決方案(SelectedSubsystemSol

6、ution)274.3.InterfaceDesign27441.SubsystemInternalInterfaceRequirementandDesign274.4.2.SubsystemExternalInterfaceRequirementandDesign274.4.DetailsofCPSSubsystem284.5.1.StaticModel284.5.2.DynamicModel281.影片串流控制子系統(FlowControlSubsystem,FCS1.3.0)311.1.Purpose3152Sub

7、systemArchitecture3153DesignIssues315.3.1.SubsystemCharacteristics315.3.2.選擇子系統解決方案(SelectedSubsystemSolution)315.4.InterfaceDesign32541.SubsystemInternalInterfaceRequirementandDesign325.4.2.SubsystemExternalInterfaceRequirementandDesign325.5・DetailofFCSSubsystem

8、335.5.1.StaticModel335.5.2.StaticModel33AppendixA:Traceability36AppendixB:Glossary38AppendixC:Reference39圖目錄SPS系統架構圖IISPSClassDiagram13系統運