中国联通的宽带业务与FTTH发展

BroadbandServicesandFTTHDevelopmentofChinaUnicomDr.XiongyanTangChinaUnicomResearchInstitute2012-5-9ContentsOverviewofbroadbandaccessofChinaUnicomDriversandchallengesforFTTHApplicationsofPONtechnologiesSummaryBroadbandaccessinChinaBytheendof2011,Chinahadmorethan513millionInternetusers,ofwhichmorethan392millionwerebroadband(BB)users.China’sBBusersaccountfor98.9%ofthecountry’stotalnetizensIntheyear2011,thenumberofChinaBBaccesssubscribersincreasedby30millionandreached156.5million.InQ12012,thereisanincreaseof7.55millionBBsubscribers.(MII)ChinaInternetUsersChinaBroadbandAccessSubscribersBroadbandaccessofChinaUnicomBytheendof2011,ChinaUnicomhad55.65millionBBaccesssubscribers,ofwhich90%(41%)enjoyedbandwidthofmorethan2M(4M).In2011,BBservicesincreasedby18%andtheservicerevenueoffixedBBsurpassedfixedvoicesforthefirsttime.AtendQ12012,thenumberofBBsubscribersreached58.28millionwith2.637millionnewadditions.TheARPUslightlydecreasedtoRMB56.1.Intheyear2011,ChinaUnicomconstructed20millionnewBBports,whereFTTxaccountingfor80%.ThenumberofBBportsreached85.51million,ofwhichFTTB/Hportsaccountingfor45%.ChinaUnicomBroadbandSubscriptionGrowth010203040506008-1209-609-1210-610-1211-611-12BBsubs：millionTime(y-m)NewservicesdrivingIPtrafficgrowthWeb2.0VideoCloudComputing020000400006000080000200920102011201220132014GlobalIPTrafficInternetManagedIPMobileDataSource:CiscoVNI2010,GlobalIPTraffic,2009-2014(PBpermonth)CAGR:34%In5years,Internettrafficwillincreasefourfold.Mobiledatatrafficwillincrease26-fold.Chinatoupgradebroadbandaccess“BroadbandChina”strategytobeimplementedChinaranksNo.1intheworldbythenumberofbroadbandsubscribersandFTTxlines.ButChinaisstillatthestageof“low-speedbroadband”(mostly2M-4M).China’sbroadbandaccessbandwidthlagsfarbehindsomedevelopedcountriesorregions.It’sessentialforChinatoincreasetheaccessbandwidthinordertoimproveitsnationalcompetitivenessintheworld.ChinarankedNo.90bytheaverageInternetspeed(data:Akamai，Dec.2011)Averageconnectionspeed(Dec.2011)China:1.4Mb/sWorldaverage:2.7Mb/sKorea:16.7Mb/sBroadbandPopularizationandSpeedUpgradeOn30March2012,ChinaMIIT(MinistryofIndustryandInformationTechnology)initializedthenationalactionplanforbroadbandpopularizationandspeedupgrade.Thegoalsfortheyear2012:(1)NewadditionofhouseholdscoveredbyFTTH:35million;(2)TheproportionofBBsubscriberswithaccessspeedofmorethan4M:50%;(3)NewadditionofBBsubscribers:20million(4)IncreasethecoverageofWiFi;(5)PopularizeBBapplicationsandmaketheaveragepriceperMbpsdecrease.BBdevelopmentgoalsofChinaUnicomin2012NewadditionofhouseholdscoveredbyFTTH:10million;TheproportionofBBsubscriberswithaccessspeedofmorethan4M:50%;NewBBsubscribers:9million;NewaddedWiFiAP:300thousands“光网世界·沃宽天下”FTTHinmetropolisBytheendof2011,thenumberofBBsubscribersinBeijingreached5.234million.FTTHcovered4.1millionhomes(56%ofall)inBeijingandthenumberofsubscribersreached1million.InNov.2011,ChinaUnicomBeijingBranchbegunfreeaccessspeedupgradewithouttariffchange:512kto1M,1Mto2M,2Mto10M,4/8Mto20MBytheendof2012,20MaccessbandwidthwillbeavailableforallBBusersinBeijing.Beforetheyear2015,FTTHwillcompletelycoverBeijingandprovide100Mbpsaccesscapabilitiesforhouseholdsand10Gbpsforbusinessusers.BeijingContentsOverviewofbroadbandaccessofChinaUnicomDriversandchallengesforFTTHApplicationsofPONtechnologiesSummaryDriversforFTTx(1)NationalstrategyUpgradingaccessbandwidthisthenationalstrategyofChinaforimprovingitscompetitivenessintheworld.China’snationalbroadbandstrategy(BroadbandChina)istocomeoutsoon,inwhichFTTHwouldbeoneofthefocuses.MarketcompetitionIncumbentBBoperators(ChinaTelecomSouth,ChinaUnicomNorth)needtoupgradetheiraccessinfrastructuretomaintainmarketleadership.Competitivebroadbandoperators(ChinaTelecomNorth,ChinaUnicomSouth,ChinaMobile,Cableoperators)withoutlegacycopperwiresshouldtakeadvantageofopticalaccesstoofferdifferentiatedservices.DriversforFTTx(2)ServicedemandsHSI,videoservicesandtrip-play(IPTV)arebecomingthemainstreamofICTservices.Customersrequirehigherspeedandmorereliablebroadbandaccess.HighspeedInternetaccessIPTV/TriplePlayMultimediainformationservices(e-gov,e-health,e-education,…)P2P(peer2peer)applicationsVideosurveillanceCloudcomputing……HospitalShoppingEntertainmenteducation“3-networkconvergence”andIPTVInJune2010，theStateCouncilofficiallystartedthetrialoperationoftheconvergenceof3-network(telecom,broadcastingandInternet).12citieshavebeenselectedasthepilotcities.In2012,another42citiesbecamepilotcities.Inthesespilotcities,cableoperatorsandtelecomoperatorsareexpectedtoentereachother’sservicearea.ThoughregulationpolicyremainsanobstacleforIPTVdevelopmentinChina,IPTVstillgainedsoundgrowthinrecentyears.Bytheendof2011,thenumberofChina’sIPTVsubscribersreached13.5million.Escalatedmarketcompetitioncausedby“3-networkconvergence”isakeyfactortodrivetheupgradeofbroadbandaccess.ServiceNetworkDeviceParkinglotcontrolCommonareamonitoringEntrancecontrolCommunicationAVEntertainmentHomeGatewaySmartairconditionerHealthCareITONTSmartHomeandInternetofThingsconvergenceofinfor