Download - Fixed–mobile convergence Introducon Historical overview

ThisongoingworkreceivesfundingfromtheEuropeanUnion'sSeventhFrameworkProgramme(FP7/2007-2013)undergrantagreementn°317762“COMBOproject”

Fixed–mobileconvergenceIntroducSonHistoricaloverview

DirkBreuerTiborCinkler

StéphaneGosselinAnnieGraveyAliHamidianStefanHöst

TaharMamouniPéterOlaszi

StephanPachnickeBjörnSkubic

JoseTorrijosGijón

DeutscheTelekomLaboratories,GermanyBudapestUniversityofTechnologyandEconomics,HungaryOrangeR&D,FranceTelecomBretagne,FranceEricssonResearch,SwedenLundUniversity,SwedenOrangeR&D,FranceAITIAInternaSonal,Inc.,HungaryADVAOpScalNetworkingSE,GermanyEricssonResearch,SwedenTelefónicaInvesSgaciónyDesarrollo,Spain

FixedandMobileConvergence:Firstwave

•  Originally:convergenceoftelephonyvoiceservices•  Voicecallredirec5onandseamlesshandoverbetween

PublicLandMobileNetworks(PLMNs)andPublicSwitchedTelephoneNetworks(PSTNs).

•  Mo5va5on:Reducecosts•  SwitchingequipmentCAPEXandOPEXishigh

•  Fixed–mobileConvergenceAlliance2004–2010•  Foundedin2004,disbandedin2010•  Consumersstruggledtofindaneedforthetechnology

•  Intenttomoveto‘AllIP’infrastructure•  SIGTRANprotocolfamily:

the‘AllIP’versionoftheSS7telephonysignallingsystem•  SCTP:StreamControlTransmissionProtocol

•  Reliable,message-basedprotocolforsignalling•  complementsUDPandTCP

FixedandMobileConvergence:Secondwave

•  Thecommunica5onlandscapehastransformedwiththeappearanceofgame-changers•  Smartphones(e.g.iPhone:2007)andtablets•  Cloudstorage,so[wareasaservice(e.g.GoogleDocs:2007)•  Socialmedia(e.g.Myspace:2003,Facebook:2004,Twi^er:

2006)•  Mediasharing(e.g.YouTube:2005)

•  Thefocusshi;edfromvoicetodata•  Thevolumeofdataincreaseddrama5cally•  Contentdeliveryisimportant!

FixedandMobileConvergence:Stateoftheart

•  TISPAN:TelecomsandInternetconvergedServicesandProtocolsforAdvancedNetworks•  Genericframework

•  IPMULTIMEDIASUBSYSTEM(IMS)•  RealisedwithintheTISPANframework•  PutvoicetelephonytotheInternet•  Services,APIs,terminals

•  Somevendors:•  CISCO:fixed–mobileconvergenceforvoice•  GoogleFi:Over-the-topserviceusingexis5ngmobileandWi-Fiinfrastructure•  Swisscom:Mobile—Wi-Fiintegratedservices•  Ap5lo:Wi-Fiauthen5ca5onusingmobilecreden5als

•  Unlicensedmobileaccess•  3GPP+BBF+Wi-FiAllianceareworkingclosely•  OngoingworkonEPS,4G,5G,Internetofthings,machine-to-

machinecommunica5on,automo5vecommunica5on

ThisongoingworkreceivesfundingfromtheEuropeanUnion'sSeventhFrameworkProgramme(FP7/2007-2013)undergrantagreementn°317762“COMBOproject”

[email protected]@[email protected]

DirkBreuerTiborCinkler

StéphaneGosselinAnnieGraveyAliHamidianStefanHöst

TaharMamouniPéterOlaszi

StephanPachnickeBjörnSkubic

JoseTorrijosGijón

DeutscheTelekomLaboratories,GermanyBudapestUniversityofTechnologyandEconomics,HungaryOrangeR&D,FranceTelecomBretagne,FranceEricssonResearch,SwedenLundUniversity,SwedenOrangeR&D,FranceAITIAInternaSonal,Inc.,HungaryADVAOpScalNetworkingSE,GermanyEricssonResearch,SwedenTelefónicaInvesSgaciónyDesarrollo,Spain

AnnieGraveyPéterOlasziBjörnSkubic