Fixed–mobile convergence Introducon The COMBO …...§ Func3onal convergence § Unificaon of...
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This ongoing work receives funding from the European Union's Seventh Framework Programme (FP7/2007-2013) under grant agreement n° 317762 “COMBO project” Fixed–mobile convergence IntroducSon The COMBO perspecSve: focus on network convergence Dirk Breuer Tibor Cinkler Stéphane Gosselin Annie Gravey Ali Hamidian Stefan Höst Tahar Mamouni Péter Olaszi Stephan Pachnicke Björn Skubic Jose Torrijos Gijón Deutsche Telekom Laboratories, Germany Budapest University of Technology and Economics, Hungary Orange R&D, France Telecom Bretagne, France Ericsson Research, Sweden Lund University, Sweden Orange R&D, France AITIA InternaSonal, Inc., Hungary ADVA OpScal Networking SE, Germany Ericsson Research, Sweden Telefónica InvesSgación y Desarrollo, Spain
Transcript of Fixed–mobile convergence Introducon The COMBO …...§ Func3onal convergence § Unificaon of...
ThisongoingworkreceivesfundingfromtheEuropeanUnion'sSeventhFrameworkProgramme(FP7/2007-2013)undergrantagreementn°317762“COMBOproject”
Fixed–mobileconvergenceIntroducSonTheCOMBOperspecSve:focusonnetworkconvergence
DirkBreuerTiborCinkler
StéphaneGosselinAnnieGraveyAliHamidianStefanHöst
TaharMamouniPéterOlaszi
StephanPachnickeBjörnSkubic
JoseTorrijosGijón
DeutscheTelekomLaboratories,GermanyBudapestUniversityofTechnologyandEconomics,HungaryOrangeR&D,FranceTelecomBretagne,FranceEricssonResearch,SwedenLundUniversity,SwedenOrangeR&D,FranceAITIAInternaSonal,Inc.,HungaryADVAOpScalNetworkingSE,GermanyEricssonResearch,SwedenTelefónicaInvesSgaciónyDesarrollo,Spain
Vendors Small and medium enterprises Operators
Academic and research institutions
TheCOMBOconsorSum
• COnvergenceoffixedandMobileBrOadbandaccess/aggrega3onnetworks
• Largescaleintegra3ngproject• Workprogrammetopic:ICT-2011.1.1FutureNetworks• Webpage:hIp://www.ict-combo.eu
COMBOFMC:NetworkConvergenceisinfocusCommonarchitecturerequires–§ Structuralconvergence
§ Commonuseofinfrastructure,technology,interfaces,transportmechanisms
§ Func3onalconvergence§ Unifica3onoffixedandmobile
networkfunc3onsandservices
Fixedandmobilenetworks–§ developedindependently§ limitedjointusageof
infrastructure§ independentnetworkopera3on,
controlandmanagement§ convergenceonlyatservicelevel
(e.g.IMS)
Aggrega3onNetwork
FixedCore
MobileCore
Fixedaccess
Radioaccess
Today‘snetworkarchitecture Poten3alconvergedarchitecture
Aggrega3on
Network
FixedCore
MobileCore
Fixedaccess
Radioaccess
Func3onalconvergence
Structuralconvergence
Func3onalconvergence
Func3onalconvergence
Whynetworkconvergenceisneeded
• Increasingnumberofusersandconnecteddevices
• Accessanycontentany3meanywherefromanydevice
• Demandforvideostreaming–forfixedandmobilecustomers
• IncreasingWi-Fitraffic• Tightpricepressureontelcos:ReduceCAPEX/OPEX,Generatenewrevenue,Improveuserexperience
• Unifiedhardwareresources–forbothfixedandmobileservices
• Costandenergysavings• Increasedrevenue• Improvedcustomerexperience• Networkinfrastructurewithend-to-endmanagementandorchestra3oncapabili3es
Drivers Expectedbenefits
BroadbandsubscribersConnecteddevicesVideocontentsOnlineservices
Newtechnologies
Trafficincrease
Illustra3onoffixedandmobiletrafficincrease
• BasedontherealGermannetworktopology,popula3onandCisco’strafficevolu3onstudies
• Overallmobiletrafficwillgrowfrom1.6%to7.3%from2012to2017
• Averagetrafficin2017willbe4Gb/sattheregionalPoPand200Gb/satthecorePoP
• Mobiletrafficgrowthaloneisnotadrivertochangetheaggrega3onnetworkstructure
F&MGermannetworks F&Mtrafficforecast
Fixed
Mobile
PeakTrafficatbusiestregionalandcorePOPs
x20
Today’ssegmentednetworks
Potential for network optimization through – • Converged network control and operation → functional convergence • Converged transport for mobile and fixed network → structural convergence
Huge variation in terminal equipment and technologies
Simple sharing of aggregation infrastructure –
no common technology base
Different IP edge solutions per technology
Fixed and wireless have separated
control, operation and management
Networkconvergencereferenceframework
CO MainCO CoreCO
Approximatenumbersofcustomersperservicearea
several1,000sto10,000s
afew10,000sto~100,000
1,000,000s
IPedgecanbehereorsomewhereelse–COMBOwillassess
Targetbenefit:ConvergedaccessandaggregaSontechnologies
Objec3ve:• universalaccessandaggrega3ontechnology• scalingfortrafficgrowth• scalingfornumberofuserequipment
Newaccess/aggrega2onnetworkforallservices
MobileCore
IPBackbone
NE
Homes
BusinessesNetworkElement
NE
BBUHotel
IPEdge
IndividualsNE
BaseSta3on
AccessNode
Targetbenefit:UniversalaccessbundlingforresidenSalgateway
Objec3ve:• Integratedhybridaccesstoresiden3alend-users• Dynamicbandwidthusingfixedandmobiletechnologies• Benefits:
� Oneauthen3ca3onforthecustomer–notpertechnology� Moreefficientnetworkmanagementfortheoperator� Improvednetworkperformanceanduserexperience
IPBackbone
FixedIPEdge
(Converged)Aggrega2onNetwork
FixedAccessNetwork
MobileIPEdge
HybridConnec2onGateway
Homes
Businesses
RadioAccessNetwork
BaseSta3on
L3RGW
FixedNT
MobileNT
Wi-FiNT
Wi-FiAccessPoint
ServiceProvisioningPlaLorm
FixedAccessNode
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
