enabling 5g future networks

5GFuture

JohannM.Marquez-BarjaCONNECTResearchAssistantProfessor

[email protected]

Jornada2016Intelligent NetworksandInformation TechnologiesWorkshopUniversidaddeZaragoza,CampusdeTeruel,Spain.December21st,2016

Networks

Enabling

TrinityCollegeDublin,TheUniversityofDublin

DisclaimerDisclaimer

JeffSheldon

Withinthissetofslidessomethirdpartycopyrightedmaterialisreusedunderthe‘fairuse’approach,foreducationalpurposesonly.


Acknowledgements

SueHuan


– TheUniversityofDublin,TrinityCollegewasfoundedin1592

– 2015QSranking:– 1st inIreland

– 77st worldwide

– Top1%SchoolofEngineeringworldwide

– OnlyIrishuniversitytorankinthetop100worlduniversitiesandamongstthetop50EuropeanuniversitiesbytheTimesHigherEducationSupplement

– Approximately16,000students

– Approximately€154minresearchincomeperyear


AtthecoreoftheCONNECTresearchvisionistheideathatthenetworkwillbeperformedintoexistenceinresponsetoaserviceneed.Weviewallnetworkresourcesascommoditiesthatcanbeorchestratedtoformahighlyprogrammablenetworksubstratethatrespondstotheservicerequirements.


Networks


FutureNetworks


FutureNetworks5G


Lookingback

Generations


G… Generations

• Voice

• Data


5th GenerationAnevolutionorrevolution?

• Radioaccesstechnology

• Networkarchitecture

• Enhancedservices

• Verticaldomains


Gs Adoptions


Fromresearchtocommercialization

http://www.futuretimeline.net

FutureNetworks5G

Requirements


Why5GSetofrequirements


5G

• Onesizefitsall?

• Hundredsofdevicesrequestinghugebroadband

• Thousandsofthingspushingsmalldatabursts

• Apps/things/servicesrequirelowlatencyandpushinghugeamountsofdata

Challenges

FutureNetworks5G

Standards


5G3GPP


5G

CurrentIEEEStandardsprojectson5Gand5G-relatedtechnologiesinclude:

IEEE802®,StandardforLAN/MAN

IEEE802.1™,HigherLayerLANProtocols

IEEE802.11™,WirelessLAN(Wi-Fi®)

IEEE802.15.6™,WirelessBodyAreaNetwork

IEEE802.15.7™,VisibleLightCommunications

IEEE802.22™,Point-to-MultipointWirelessBroadband

IEEE1903-2011™,StandardfortheFunctionalArchitectureofNextGenerationServiceOverlayNetwork(NGSON)

IEEE


5G

StandardsinDevelopment:

IEEEP802.1CF™,RecommnededPracticeforNetworkReferenceModelandFuntionalDescriptionofIEEE802AccessNetwork

IEEEP1903.1™,StandardforContentDeliveryProtocolsofNextGenerationServiceOverlayNetwork(NGSON)

IEEEP1903.2™,StandardforServiceCompositionProtocolsofNextGenerationServiceOverlayNetwork(NGSON)

IEEEP1903.3™,StandardforSelf-OrganizingManagementProtocolsofNextGenerationServiceOverlayNetwork

IEEEP1914.1- StandardforPacket-basedFronthaulTransportNetworks

IEEEP1918.1- TactileInternet:ApplicationScenarios,DefinitionsandTerminology,Architecture,Functions,andTechnicalAssumptions

IEEE

FutureNetworks5G

RadioAccess


Spectrum

ResearchandDevelopmentareasPHY

GSA– GlobalmobileSuppliersAssociation,"TheRoadto5G:Drivers,Applications,RequirementsandTechnicalDevelopment"


mmWave

RCRwireless


Modulation

• Orthogonalmultipleaccess

• Non-Orthogonalmultipleaccess

• FilterBanks


MassiveMIMO

www.sharetechnote.com


Smallcells

FutureNetworks5GNetworkArchitectures


Networkarchitecture


Virtualizationofresources

– Softwaredefinedradio

– Softwaredefinednetworks

– Virtualizednetworks

– Cloudresources

– Virtualizedresources

– Openflow

– NetworkFunctionVirtualization

"VirtualizationforWirelessTestbeds",NicholasKaminski,JohannM.Marquez-Barja,andLuizA.DaSilva.Europeanworkshopontestbedbasedwirelessresearch.pp1-2.November,2014.Stockholm,Sweden

"Virtualizingtestbedresourcestoenableremoteexperimentationinonlinetelecommunicationseducation",JohannM.Marquez-Barja,NicholasKaminski,FranciscoPaisana,ChristosTranoris,LuizA.DaSilva.IEEEGlobalEngineeringEducationConference(EDUCON15).pp 822-829.March,2015.Tallinn,Estonia

“WirelessNetworkVirtualization:ASurvey,SomeResearchIssuesandChallenges,”C.LiangandF.R.Yu,IEEECommunicationsSurveys&Tutorials,vol.17,no.1,pp.358–380,2015.


Resourceallocation

- Gametheory

- Dynamicspectrumaccess

- Stochasticgeometry

- Optimization

- Dynamicscheduling

- Accesspointselection

- Routingtechniques

- Loadbalancing

- Complexsystemscience


EphemeralWirelessNetworksUltradynamicnetworking

Marquez-Barja etal

FutureNetworks5G


5GAllspectrumaccess


5GFutureNetworksEphemeralconvergednetworks

"DecouplingResourceOwnershipFromServiceProvisioningtoEnableEphemeralConvergedNetworks(ECNs)",JohannM.Marquez-Barja,MarcoRuffini,NicholasKaminski,NicolaMarchetti,LindaDoyle,andLuizA.DaSilva.25thEuropeanConferenceonNetworksandCommunications(EuCNC).June,2016.Athens,Greece


5GFutureNetworks

"5G:AdaptableNetworksEnabledbyVersatileRadioAccessTechnologies",Conor Sexton,NicholasKaminski,JohannMMarquez-Barja,NicolaMarchetti,andLuizADaSilva.IEEESurveysandTutorials.[Submitted],2016.

FutureNetworks5G Experimentationbased

Researchprojects


TrinityCollegeDublin– SmartReconfigurableRadioTestbed

SmartReconfigurableRadioTestbed


PlanetLab Europe

UNIVBRISOFELIAisland

FuSeCo playground

i2CATOFELIAisland

SmartSantanderfacility

NETMODEwirelesstestbed

NITOSwirelesstestbed

Grid’5000

EPCCBonFIRE testbed

iLab.tVirtual Wall

Sydney:NORBITtestbed

Korea:KORENtestbed

iLab.tWirelesslab

OutsideEU

OutsideEU

UC3Mopticalaccesstestbed

Stanfordopticalaccesstestbed

UPCcommunitylab

UMALTEperformancelab

TCDSDRradio


Wireless Software and Hardware platforms forFlexible and Unified radio and network controL

Local Control

Program

Local Monitoring & Configuration

Engine

APP

NET

MAC

PHY

TRANSPORT

Global Control Program

Global Monitoring & Configuration Engine

UPIG

UPIN

UPIR

Local Control

Program

Local Monitoring & Configuration

Engine

APP

NET

MAC

PHY

TRANSPORT

UPIN

UPIR

Remote UPI usage

UPIHC UPIHC

Radio platforms

…SDR custom

Device specific (HW & SW platform), implemented by WiSHFULDevice independent (within device class), implemented by experimenter

Open,flexible&adaptivesoftwareandhardwareplatforms forradiocontrolandnetworkprotocoldevelopmentallowingrapidprototypingofinnovativeend-to-endwirelesssolutionsandsystemsindifferentverticalmarkets(manufacturing,smartcities,home,office,healthcare,transportation,logistics,environmentalmonitoring...).


UFRJ

TODAY:cross-technologycoordinationofmediumaccessisnearlynon-existing

→Cross-technologyinterference

→Degradedperformance

→Non-deterministicbehaviour

• WiSHFULAPPROACH:applynetworkcontroltoavoidinterference

• Sharingofmediumaccessinformation• Changingmediumaccessscheme• UsingWiSHFULunifiedinterfaces

The research leading to these results has received funding from the European Horizon 2020 Programme under grant agreement n°645274 (WiSHFUL project).

IEEE802.11– IEEE802.15.4coexistence


1USRPtransmittingtworadiotechnologies:

– LTE:Transmittingavideo-streaming

– NB-IoT:Transmittingdatacollectedinreal-timefromahealthcaresensor

1USRPreceivingdatafromtheLTE

– Displayshowingthevideo

1USRPreceivingdatafromLTE

– Displayshowingthesensordata

Our“novelty”istheHypervisor

– Itenablesmultipletechnologiesonthesameantenna

– Wecallthistechnology‘RadioVirtualization’

RadioVirtualization

Dat

a D

ispl

ay

IoT SensorMobile subscriber

NB-IoT RX Waveform

LTE TX Waveform

NB-Iot TX Waveform

Hypervisor LTE RX Waveform

NB-IoTData Display

LTE DataDisplay

VideoStreaming

HealthcareSensor

Rad

io H

ardw

are

Softw

are

Mod

ules

Dat

a Ac

quis

ition

RRH

PC 2 PC 3PC 1

UFRJ

The research leading to these results has received funding from the European Horizon 2020 Programme under grant agreement n°645274 (WiSHFUL project).


Wireless/Opticalconvergencesolution

Goaloftheproject:

Todevelopanddeployresearchinfrastructure,andanassociated

controlframeworkforexperimentation,inEuropeandBrazil,thatenablesexperimentalresearchattheconvergencepointbetweenopticalandwireless

networks

FUTEBOL has received funding from the European Union's Horizon 2020 forresearch, technological development, and demonstration under grantagreement no. 688941 (FUTEBOL), as well from the Brazilian Ministry ofScience, Technology and Innovation (MCTI) through RNP and CTIC.

www.ict-futebol.eu


Usecasesandexperiments

UC1:Theimpactofbroadbandwirelessonopticalbackhauling– LicensedSharedAccessforextendedLTEcapacitywithsharedopticalbackhaulingandend-to-end

QoE

UC2:ThedesignofSDNinfrastructureforwireless-opticalintegration– Heterogeneouswireless-opticalnetworkmanagementwithSDNandvirtualization– Real-timeremotecontrolofrobotsoverawireless-opticalSDNinfrastructure

UC3:TheinterplaybetweenwirelessandopticalnetworksforIoT– Adaptive cloud/fog computing forIoT,according tonetworkcapacity and service latency

requirements– Radio-over-fiber forIoT environmentmonitoring


LSAforextendedcapacitywithsharedopticalbackhaul

Aninvestigationoftheimpactofspectrumsharingandcelldensificationontheopticalbackhaul– ImpactofLSAonend-to-endqualityofexperience,

consideringbothwirelessaccess(variablebandwidth)andopticalbackhaul(requirementtosharelinkswithresidentialbroadbandandotherservices)

– Howcantheopticalbackhaulbesthandlethevariableandincreasedwirelesscapacitycreatedthroughspectrumsharingandcelldensification?


Combinedmanagementofopticalandwirelessnetworkresources

UsingSDNandvirtualizationtosetupaflexiblewireless/opticalnetworkthatcanreactontheflytochangingnetworkconditions

– Dynamicswitchingbetweenfronthaul andbackhaul

– Cloningapplicationserversandmigratingthemclosertousers,accordingtonetworkcongestionconditions

– DeployingacommoncontrolplaneforfixedSDNelementsandwirelessSDRelements

UFRGSBristolTCD

Video ServerLive Video

Source

Video Server


Adaptivefog/cloudcomputingforIoT

AninvestigationoftheadaptiveuseoffogandcloudcomputingforIoT accordingtoserviceneedsandnetworkconditions– Fogrequiresthedelegationofbigcomputing

routinesbythecloud,potentiallyleadingtooverloadingofopticalnetworkcapacity

– Delayandavailablecomputationalpowerconsiderationsalsodrivethedecisionbetweentheuseoffogandcloudcomputing

FutureNetworks5G

Conclusion

ThankYou

JohannM.Marquez-BarjaCONNECTResearchAssistantProfessor

[email protected]

Jornada2016Intelligent NetworksandInformation TechnologiesWorkshopUniversidaddeZaragoza,CampusdeTeruel,Spain.December21st,2016

5GFutureNetworks

Enabling