互聯(lián)網(wǎng)在日本的發(fā)展趨勢(ppt93)(已修改)
2025-03-07 09:14 本頁面
【正文】 AllRightsReserved,Copyright(C)FUJITSULIMITED2023TrendsofInterUseinJapan26June,2023ShigeyukiSuzukiFUJITSULIMITEDForEducationalUseOnlyAllRightsReserved,Copyright(C)FUJITSULIMITED2023NetworkofNetworksAccessNetworkSprintCWUUNETBT AOL TOnlineBIGLOBEIIJWIDEniftySINETSo OCNTheInter1AllRightsReserved,Copyright(C)FUJITSULIMITED2023FeaturesoftheInter? GlobalNetwork? OpenTechnologies? Multimediaoriented? CommonResourcesforEveryone2AllRightsReserved,Copyright(C)FUJITSULIMITED2023BasicInterApplications3AllRightsReserved,Copyright(C)FUJITSULIMITED2023InterServiceProviderInformationServicesOtherISPsDatabaseServicesLANInterServiceProviderLAN LANRouters…IXInterExchange4AllRightsReserved,Copyright(C)FUJITSULIMITED2023Lowspeed,CharacterbasedCentralizedControlMasterslaveCommunicationsIntervs.LegacyOnlineInfo.ServicesA B CPC PC PCBBSFilesMailboxforAOnlineInfo.ServicesCenterAccessNetwork5AllRightsReserved,Copyright(C)FUJITSULIMITED2023Intervs.LegacyOnlineInfo.ServicesInterNewsFile AB CWSMailboxNewsFile NewsFileWS WSHighspeed,MultimediaorientedDistributedControlPeertoPeerCommunications6AllRightsReserved,Copyright(C)FUJITSULIMITED2023IPAddress? AuniquenumbertoidentifyaputerconnectedtotheInter? AnIPaddressconsistsof32bitsundertheIPv4architecture? AnIPaddressisdividedintofour8bitsectionsandiswritteninfourdecimalnumbersseparatedbyperiods..? Theaddressspacewillbeexpandedto128bitsinthefutureIPv67AllRightsReserved,Copyright(C)FUJITSULIMITED2023DomainName8AllRightsReserved,Copyright(C)FUJITSULIMITED2023InterHostCounts(Millions)Source:NetworkWizard433,193,199(Jan.2023)9AllRightsReserved,Copyright(C)FUJITSULIMITED2023WorldwideInterUsersSource:InterWhitePaper2023(c)AccessMediaInternational,202310AllRightsReserved,Copyright(C)FUJITSULIMITED2023InterUsersbyRegionWorldTotal:1,(December,2023)Source:InterWhitePaper2023(c)AccessMediaInternational,202311AllRightsReserved,Copyright(C)FUJITSULIMITED2023InterUsersbyCountry1. . million2. China 3. Japan 4. India 5. Germany 6. . 7. Korea 8. Italy 9. France Source:InterWhitePaper2023(c)AccessMediaInternational,202312AllRightsReserved,Copyright(C)FUJITSULIMITED2023InterUserPopulationPerationRateinJapan(million) (%)(asofDecember)Source:MinistryofInternalAffairsandCommunications 13AllRightsReserved,Copyright(C)FUJITSULIMITED2023InterUserPopulationinAsiaPacific1 China 110,100,0002 Japan 72,879,0003 India 51,500,0004 Korea 33,200,0005 Indonesia 18,500,0006 Australia 13,980,0007 Taiwan 13,900,0008 Malaysia 9,978,0009 Thai 8,396,00010 Philippine 7,760,00011 Pakistan 7,390,00012 Vietnam 5,910,00013 HongKong 4,840,00014 NewZealand 3,170,00015 Singapore 2,880,00016 SriLanka 360,00017 Bangladesh 345,00018 Macao 240,00019 Mongolia 227,00020 PapuaNewGuinea 225,000Source:InterWhitePaper2023(c)AccessMediaInternational,2023AsiaPacificTotal:(December,2023)14AllRightsReserved,Copyright(C)FUJITSULIMITED2023SpreadofInterbyCountrySource:InterWhitePaper2023(c)AccessMediaInternational,2023 15AllRightsReserved,Copyright(C)FUJITSULIMITED2023MarketTrends(1)16AllRightsReserved,Copyright(C)FUJITSULIMITED2023SpreadofITAppliancesintoHomeSource:MinistryofInternalAffairsandCommunications17AllRightsReserved,Copyright(C)FUJITSULIMITED2023ComparisonofInterAccessChargesJapan(nifty)USA(AOL)Dialup\2,000/mo.(=$18*) $(UnlimitedAccess)USA(ATT)ADSL\3,000/mo.(=$27*) $(Upstream:1Mbps (Upstream:128KbpsDownstream:840Mbps)Downstream:768Mbps) $(Upstream:512KbpsDownstream:3Mbps)FTTH\6,170/mo.(=$56*)(100Mbps)16
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