英国电信-英国电信网络转型研究

中管网通用业频道Forward-lookingstatements-cautionCertainstatementsinthispresentationareforward-lookingandaremadeinrelianceonthesafeharbourprovisionsoftheUSPrivateSecuritiesLitigationReformActof1995.Thesestatementsinclude,withoutlimitation,thoseconcerning:expectationsregardingcustomergrowth,investmentplans,strategy,andthebenefitsofnewinitiatives;thepossibleorassumedfutureresultsofoperationsofBTand/oritslinesofbusiness;expectationsregardingproductvolume,revenuetargetsand/orgrowth,capitalexpenditure,networkinfrastructureandsavings,customersatisfaction,freecash-flow,marketshare,costreductionsandcashsavings,productivityimprovements,andprofitability.AlthoughBTGroupbelievesthattheexpectationsreflectedintheseforward-lookingstatementsarereasonable,itcangivenoassurancethattheseexpectationswillprovetohavebeencorrect.Becausethesestatementsinvolverisksanduncertainties,actualresultsmaydiffermateriallyfromthoseexpressedorimpliedbytheseforward-lookingstatements.Factorsthatcouldcausedifferencesbetweenactualresultsandthoseimpliedbytheforward-lookingstatementsinclude,butarenotlimitedto:materialadversechangesineconomicconditionsinthemarketsservedbyBTanditslinesofbusiness;futureregulatoryactionsandconditionsinBT’soperatingareas,includingcompetitionfromothersintheUKandotherinternationalcommunicationsmarkets;selectionbyBTanditslinesofbusinessoftheappropriatetradingandmarketingmodelsforitsproductsandservices;fluctuationsinforeigncurrencyexchangeratesandinterestrates;technologicalinnovations,includingthecostofdevelopingnewproductsandtheneedtoincreaseexpendituresforimprovingthequalityofservice;prolongedadverseweatherconditionsresultinginamaterialincreaseinovertime,stafforothercosts;developmentsintheconvergenceoftechnologies;theanticipatedbenefitsandadvantagesofnewtechnologies,productsandservices,includingbroadbandandothernewwaveinitiatives,notbeingrealised;thetimingofentryandprofitabilityofBTanditslinesofbusinessincertaincommunicationmarkets;significantchangesinmarketsharesforBTanditsprincipalproductsandservices;totheextentthatBTchoosestosellassetsorminorityinterestsinitssubsidiaries,prevailingmarketlevelsforsuchsales;generalfinancialmarketconditionsaffectingBT’sperformance;andthereintegrationofConcert.BTGroupundertakesnoobligationtoupdateanyforward-lookingstatements,whetherasaresultofnewinformation,futureeventsorotherwise.://made.21ask.com中管网通用业频道BTNetworks:Investment&TransformationPrioritiesintheUKandAbroad•SupportBT’spushintoBroadbandandData•Constrainexistingnetworkinvestment,whilesupportinggrowthincurrentproducts•ProvideNetworkInfrastructureforeachLineofBusiness•FocusinvestmentonNewandIntermediate://made.21ask.com中管网通用业频道KeyInvestmentPrinciples•Optimisecapexinvestmentforoperationalcostreduction•StringentGovernanceandinvestmentreviewthroughout–Re-usebeforenewpurchasewhereverappropriate–Forecastsguide;capacitymanagementdelivers•PositiveimpactonnetworkQualityofService–SupportingCustomerSatisfaction•Managefuturedirection•ReturnonInvestmentWeightedAverageCostofCapital•ReviewofactualbenefitsagainstPredictedoutcome‘Narrowband’PSTNSwitchHighbitrateTransmissionNetwork(150Mbit/s)2Mbit/sTransmissionN’wkCoreFibresNetworkIntelligenceProductApplicationseg.CallminderNetwork&CustomerMgtCoreOLOsMobileOLOsISPsLocalLoopOLOsAccessSDHAccessFibreSmallBusiness(DSL)DistributionFrameBroadbandAccessCopperUBBAllUKNetworksnowunderunifiedmanagementConcentrator中管网通用业频道’InvestmentProfileDomainsSwitching&RoutingNetworkIntelligenceCoreTransmissionAccess&AggregationEXISTING(Specifictoexistingservicesi.e.can’tbereused)ValueAddedServicesChargecardAdvancedServicesUnitPSTN/ISDNswitchingSystemXAXENarrowbandelectronics•PDHINTERMEDIATE(Independentofexistingornewi.e.canbereused)SignallingNetworkSignalTransferpointsAdvancedPacket,ATMNextGenerationSwitchDLEConsolidationHighbandwidthFibreSDHMSHSDHMeshInfrastructureCopperE-nodeAccessSDHNEW(Broadband&data)IP&ISPBillingNetworkClearingHouseOpenAPIIPcore&edgeRoutingColossusMSIPUltrahighbandwidthUltraBroadbandDenseWDMOpticalHighbandwidthAccessDigitalSubscriberLoopFibreAccessSDH2(ATMcapability)Voicebasedelectronics•DACS•NarrowbandRadio中管网通用业频道Moreprod