ITU-T STUDY GROUP 11 in STUDY PERIOD 2017-2020

ITU-T STUDY GROUP 11 in STUDY PERIOD 2017-2020

Khoa NGUYEN VANVice-Chairman, Study Group 11

Signalling requirements, protocols, test specifications and combating counterfeit products

www.itu.int/itu-t/go/[email protected]

CONTENT

• StatisticofSG11,StudyPeriod(2013-2016)

• AreasofstudyandleadershipofSG11

• StrategicgoalsofSG11,StudyPeriod(2017-2020)

• KeytoolsofSG11forachievingthegoals

• Highlightoflastmeeting

STATISTICSOFSG11StudyPeriod(2013-2016)

Note:moredetailsareavailableinthepresentation ofSG11Chairman,WTSA-16

SG11 in numbers, positive trend

1090

1354

0200400600800

1000120014001600

2008-2012 2013-2016

NumberofTDs(PLEN+GEN)

304

503

0

100

200

300

400

500

600

2008-2012 2013-2016

ContributionsSubmitted

478871

109

0

50

100

150

2008-2012 2013-2016

TotalpublicationsandnewRecs.approved

NewRecsApproved

Documents Published (Recs,Supplements, TRs,Guidelines)

56

106

020406080

100120

2008-2012 2013-2016

AveragenumberofparticipantsperSG11meeting

AREASOFSTUDYANDLEADERSHIPOFSG11StudyPeriod(2017-2020)

ITU-TSG11Management

CHAIRMAN:AndreyKUCHERYAVY(Russia)

VICE-CHAIRMAN:• IsaacBOATENG(Ghana)• MarioFRIGERIO(Argentina)• Shin-Gak KANG(Korea(Rep.of)• KarimLOUKIL(Tunisia)• Awad AhmedAliHmedMULAH

(Sudan)• Khoa NGUYENVAN(VietNam)• João AlexandreMoncaio ZANON

(Brazil)• Xiaojie ZHU(China)

SECRETARIAT(TelecommunicationStandardizationBureau– TSB)

• ADVISOR: DenisANDREEV• ADMINISTRATIVEASSISTANT:EmmaNORTONVIARD

Structure

AREASOFSTUDYOFITU-TSG11• networksignalling andcontrolarchitecturesinemergingtelecommunicationenvironments

(e.g.SDN,NFV,FN,cloudcomputing,VoLTE/ViLTE,IMT-2020technologies,etc.)• servicesandapplicationcontrolandsignalling requirementsandprotocols• sessioncontrolandsignalling requirementsandprotocols• resourcecontrol andsignalling requirementsandprotocols• signalling andcontrolrequirementsandprotocolstosupportattachmentinemerging· telecommunicationenvironments• signalling andcontrolrequirementsandprotocolstosupportbroadbandnetworkgateways• signalling andcontrolrequirementsandprotocolstosupportemergingmultimediaservices• signalling andcontrolrequirementsandprotocolstosupportemergencytelecommunication

services(ETS)• signalling requirementsforestablishingtheinterconnectionofpacket-basednetworks,including

VoLTE/ViLTE-basednetworks,IMT-2020andbeyond• testmethodologiesandtestsuitesaswellasmonitoringofparameterssetforemergingnetwork

technologiesandtheirapplications,includingcloudcomputing,SDN,NFV,IoT,VoLTE/ViLTE,IMT-2020technologies,etc.,toenhanceinteroperability

• conformance,interoperabilitytestingandnetwork/system/servicetesting,includingbenchmarktesting,atestingmethodologyandtestingspecificationofstandardizednetworkparametersinrelationtotheframeworkforInternet-relatedperformancemeasurement,etc.

• combatingcounterfeitingofICTdevices

STRATEGICGOALSOFSG11StudyPeriod(2017-2020)

• Signalling requirementsforexistingandemergingtechnologies/services(TactileInternet(TI),AugmentedReality(AR)andFlyingAdHocNetworks)

• SS7security (e.g.newauthorizationsproceduresareneeded,SS7firewall/router,etc.)Note:seethesummaryoftheITUWorkshop“SS7Security”

• 5G/IMT-2020controlplaneandsignalingrequirementsfor5G’sservices

• Interconnectionof4G(VoLTE/ViLTE)and5G/IMT-2020networks

• ImplementationofC&IProgramme• Testingspecificationsforalltypesoftechnologies,networksandservices,

includingtestingofInternettechnologies/services/apps(e.g.IoT,TactileInternet,AugmentedReality,FlyingAdHocNetworks,roboticsnetworketc.)

• RecognitionprocedureoftestinglaboratoriesandjointITU/IECcertificationschemes(throughITU-TCASC)

• Combatingcounterfeitandmobiledevicestheft

STRATEGICGOALSOFSG11,STUDYPERIOD(2017-2020)

5G/IMT-2020CONTROLPLANEANDSIGNALINGREQUIREMENTSFOR5G’SSERVICES(1/2)

AchievedresultsControlplaneofSDN

Q.3051: Signalling architecture forthe control planeof distributed service networkingResourcecontrolprotocolsforSDN

Q.3711: Signalling requirements for software-defined broadband access networkQ.3712: Scenarios and signalling requirements ofunified intelligent programmable interface forIPv6

Services (e.g.cloudcomputing)Q.4040: The framework andoverview ofcloud computing interoperability testing

CurrentactivitiesControlplaneofSDN

Q.SCO Scenarios andsignalling requirements for SDNbasedCentral Office (timing: endof2017)Q.SMO Signalling requirements ofSoftware-defined MetroOrchestration (timing: end of2017)Q.SVDC Signalling requirements of theSew interface forVirtualDataCenter (timing: endof2017)Q.BNG-IAP Signalling requirements of IPaddress pool based onbroadband network gatewayby SDNtechnologies (timing: endof2018)Q.NEA-REQ Signalling Requirements ofNFV EntityManagement forNetworkAttachment (timing: endof2018)Q.SAN-MIM Signalling requirements of SDN-based access networks withmedia independent managementcapabilities (timing: endof 2017)

Services (e.g.cloudcomputing)Q.rrp Request routing protocol forcontent delivery (timing: endof 2017)Q.CCP Setofparameters of cloud computing formonitoring (timing: endof2017)

5G/IMT-2020CONTROLPLANEANDSIGNALINGREQUIREMENTSFOR5G’SSERVICES(2/2)

Potentialnewdirections• globaloverviewon5Gcontrolplane(protocols– which/where/when)

• protocolstobeusedforinterconnectionof5G’sslices(interoperabilityofslices)

• protocols/procedurestobeusedforbenchmarkingof5Gslice’s(e.g.monitoringprocedures)

• Signalling requirementsforMultilevelTI-5G/IMT-2020networks

• requirementsforprotocolstobeusedfor5Gservices(e.g.flyingadhocnetworks,IoT,TI,AR,roboticsnetworketc.)

INTERCONNECTIONOF4G(VoLTE/ViLTE)ANDIMT-2020NETWORKS

ACHIEVEDRESULTS• StartedworkitemonVoLTE/ViLTE interconnectionframework(Q.30xx)• Resolution93ofWTSA-16

“Interconnectionof4G,IMT-2020networksandbeyond”NOTE:instructsStudyGroup11- todevelopITUTRecommendationswhichspecifytheframeworkandsignallingarchitecturestobeusedforestablishinginterconnectionamong4G,5G/IMT-2020networksandbeyondtoachieveinteroperabilityworldwide

THEWAYFORWARD

• Tocontinue developingtheframeworkforinterconnectionof4Gnetworks,includinginterconnectionofexistinglegacyPSTN/PLMNnetworksNOTE:closecollaborationwithSG2onENUMarchitecturetobeusedfor4GInterconnection

• Tostudyissuesrelatedto5Ginterconnection

TESTINGSPECIFICATIONSPotentialnewdirections

• testingspecificationsfortesting5G(protocols/services/benchmarking)• testingspecificationsfor4G/5Ginterconnection• cloudinteroperability testing• methodologyfortestingofnetwork’ssustainabilitytoIoT traffic• methodologyfortestingHetNetwithultralowlatency• methodologyfortestingHetNetgateways,includinggatewaystobeusedin

self-organizingroboticsnetworks• procedurestobeusedformonitoring (e.g.IoT traffic,probes)• IoT testing(e.g.IoT identificators,IoT aplications)• testingspecificationsforbenchmarkingofICTproducts• Internetperformancerelatedtesting

(e.g.e2ebitrate,KPI,apps,tactileInternet,remotetesting)• TestingLaboratoryRecognitionprocedureandjointcertificationschemes

(e.g.IEC,GCF)

Internet performance measurementsVision: Unified methodology of Internet speed measurement usable by end-users on the fixed and mobile networks

Two types of measurements:

• Network Internet access speed

• Internet resources access speed

Fig.1 - Global scenarioand testdefinition [REF. ITU-T Q.3960]

ApprovedITU-TQ.3960FrameworkofInternetrelatedperformancemeasurements

Ongoingwork:Q.TM_Int_sp_test (Q.3961)TestingmethodologiesofInternetrelatedperformancemeasurementsincludinge2ebitratewithinthefixedandmobileoperator'snetworks

http://itu.int/en/ITU-T/C-I/Pages/IM/Internet-speed.aspx

IMPLEMENTATIONOFITUC&IPROGRAMMERev.Resolution76ofWTSA-16“Studiesrelatedtoconformanceandinteroperabilitytesting,assistancetodevelopingcountries,andapossiblefutureITUMarkprogramme”

• SG11coordinatestheSector'sactivitiesrelatedtotheITUC&Iprogramme acrossallstudygroups• LivinglistofkeytechnologiessuitableforC&I

http://itu.int/go/key-technologies

• ReferencetableofITU-TRecssuitableforC&Ihttp://itu.int/go/reference-table

• ListofpilotprojectsonC&Ihttp://itu.int/go/pilot-projects

• Interoptesteventshttp://www.itu.int/en/ITU-T/C-I/interop/Pages/default.aspx

• ConformityAssessmentSteeringCommittee(CASC)• DevelopingTL’srecognitionprocedure• Establishingthejointcertificationschemeswithexternalcertificationbodies(IEC,

GCF)• ListofITU-TRecsforjointcertificationscheme

COMBATINGCOUNTERFEITANDSTOLENICTDEVICES

RESOLUTION96 (WTSA-16)“ITU TelecommunicationStandardizationSectorstudiesforcombatingcounterfeittelecommunication/informationcommunicationtechnologydevices”

RESOLUTION97 (WTSA-16) “Combatingmobiletelecommunicationdevicetheft”

Newpotentialareasofstudy:

• methodsofassessingandverifyingidentifiersusedforpurposesofcombatingcounterfeitproduction

• listoftechnologies/products,usedfortestingconformancewithITU-TRecommendations,inordertohelpineffortstocombatcounterfeitICTproduction

• solutionstoaddresstheproblemofduplicationofuniqueidentifiers

KeytoolsofITU-TSG11

• SG11meetings(regularmeetingsandinterimmeetings)

• CollaborationwithETSITCINT

• RegionalGroupsSG11RG-AFRandSG11RG-RCC

• ConformityAssessment SteeringCommittee(CASC)

• ITUConformanceandInteroperabilityProgramme(C&IPortal– www.itu.int/go/citest)

BACKGROUNDOFCOLLABORATIONBETWEENSG11ANDETSITCINT

Topicsforcollaboration:• SIP-IMSconformitytesting(web)• Internetrelatedperformancemeasurements(web)• FrameworkofaninterconnectionamongVoLTE/ViLTE-basednetworks• Requirementsandtestspecificationsforsignalling protocol“DIAMETER”to

beusedintheIMS-basednetworkforVoLTE/ViLTE interconnection

Jointmeetings: 1(Sept.2015,Vienna);2(March2016,SofiaAntipolis;June2016,Geneva)

Outcomes:• finalizedtheSIP-IMSWorkplan(Rel.10)• ITU-TSG11approvedRec.ITU-TQ.3960(July2016)• Thetestingmethodofe2ebitrateisunderdevelopmentnow(draftITU-T

Q.3961)NOTE:ETSIincorporatestheQ.3960andQ.3961intoonestandard

• StartedworkitemonVoLTE/ViLTE interconnectionframework(Q.30xx)

• EstablishedinApril2015 by ITU-TSG11toelaboratedetailedproceduresfortheimplementationofatestlaboratoryrecognitioninITU-T(enforcedbymandateofSG11inWTSA-16Resolution2)

• Conducted3meetings• Works inaccordancewiththeITU-TSG11Guideline“Testinglaboratories

recognitionprocedure”whichdescribestheprocedureforrecognitionofTLthathavecompetencefortestingagainstITU-TRecommendations

• EstablishedalistofITU-TRecommendations(e.g.ITU-TP.1140,ITU-TP.1100,ITU-TP.1110andK.116)whichwillbecomesubjectsofthefuturejointcertificationschemesaccordingtomember'srequest

• SG11approvedGuidelinesforappointmentofITU-TexpertsinFeb2017• IECEE/CMC(CertificationManagementCommittee)establishedajoint

TaskForce“ITURequirements” focusondefiningtheITUrequirementsfortheinclusionofaTLandjointcertificationprogramwithIECEEMoreinformationisavailableonthewebpage

CASC (ConformityAssessmentSteeringCommittee)

• Tocontinueworkingontheguidelines• GuidelineonITU-TCASCcollaborationprocedurewith

establishedaccreditationbodiestoassessTLsinthescopeofapprovedITU-TRecommendations

• GuidelineonITU-TCASCproceduretorecognizeTestingLaboratories

• TostartapilotjointITU/IECcertificationschemewithregards“…topromotethevisibilityofITUstandards(ensureinteroperability),bymeansofhavinganITUtestingmarkregime” (Res.76ofWTSA-16)

• Toextendcollaborationwithdifferentcertification/accreditationbodiesandtestinglaboratories(e.g.GCF,nationalcertificationbodies,TLsetc.)

• “…toidentifyalistoftechnologies/products,usedfortestingconformancewithITU-TRecommendations,inordertohelpineffortstocombatcounterfeitICTproduction” (Res.96ofWTSA-16)

CASC's FUTUREPLANS

Highlightoflastmeeting• Newleadershipandnewstructure• Actionplanforstudyperiod2017-2020• ApprovalofappointmentofRapporteurs• Appointmentofliaisonofficerandrepresentatives

• AgreedWorkplanforinterimWorkingPartyandRapporteurmeetings

• 9newworkitemsapproved

ApprovedandConsentedRecommendations,GuidelinesandTR

• ITU-TQ.3053(formerly Q.Arc-IPSMS)onSignallingarchitectureandrequirementsforIPbasedshortmessageserviceoverITU-TdefinedNGN(Q1/11)

• ITU-TQ.3630v.1Inter-IMSNetworktoNetworkInterface(NNI)(Q2/11)

• ITU-TQ.3713(formerlyQ.BNG-Pool)SignallingrequirementsforBNG (BroadbandNetworkGateway)pool(Q5/11)

• ITU-TCASC proceduretoappointITU-Ttechnicalexperts(CASC)

• SurveyreportoncounterfeitICTdevicesinAfricaregion(Q15/11)

VoLTE/ViLTE interconnection• MadeprogressonQ.30xx_VoLTE_Interconnection_FW

“FrameworkofinterconnectionofVoLTE/ViLTE-basednetworks”

• RevisedRecommendationITU-TQ.1912.5“InterworkingbetweenSessionInitiationProtocol(SIP)andBearerIndependentCallControlprotocolorISDNUserPart”

• Startednewworkitems– Q.suppl.VoLTE_ETS_Interconnection “Signalling requirementsforinterconnectionbetweenVoLTE-basednetworkandothernetworkssupportingemergencytelecommunicationsservice(ETS)”;

– Q.VoLTE_INT_TEST “VoLTE/ViLTE interconnectiontestingforinterworkingandroamingscenariosincludingrelevantQoS/QoEtesting”.

SDN5G/IMT-2020 andSS7security

• Madeprogressonongoingworkitemsrelatingtosignalling requirementsofSDN-basedaccessnetworkandNFV EntityManagmentforNetworkattachment,ManagedP2Pcommunications

• Startedworkingtonewamendment toQ.731.3whichhasdiscussionofmechanismofforauthenticationforcallerid

TestingandCombatingcounterfeit• MadeprogressonInternetperformancemeasurementwithalignmentofthetitle

withSG11mandates• ApprovedtechnicalreportofAfricacounterfeitICTdevices• StartednewworkitemFrameworkforcombatingtheuseofStolenMobile

ICTDevices• Twodrafttechnicalreportshavebeenrevised::

– Q.FW_CCF:FrameworkforsolutiontocombatcounterfeitICTDevices– TR-CF_BP:TechnicalReport- GuidelinesonBestPracticeandSolutionsforCombating

CounterfeitICT• CreatedimplementationofWTSA-16Resolution96and97relatingto

combatingcounterfeitandstolenICTdevices• StartedanewworkitemQ.Het_IoT_Gateway_Test fortesting

methodologyoftheheterogeneousnetworkgatewayusedforIoT devicescommunications

• MadeprogressonongoingworkitemsrelatedtoIoT testing– Q.39_IoT_MN_test"ThearchitectureandfacilitiesofModelnetworkforIoT testing"– Q.FW_IoT/Test“FrameworkforIoT Testing”– Q.39_FW_Test_ID_IoT“TheframeworkoftestingofidentificationsystemsusedinIoT”

ConclusionITU-TSG11Lead studygroupon:

• signalling andprotocols,includingforIMT-2020technologies

• establishingtestspecifications,conformanceandinteroperabilitytestingforalltypesofnetworks,technologiesandservicesthatarethesubjectofstudyandstandardizationbyallITU-Tstudygroups

• combatingcounterfeitingofICTdevices

• combatingtheuseofstolenICTdevices

HopetoseeyouinSG11meetings

Thankyouforyourattention!

KhoaNGUYENVAN

Vice-Chairman,StudyGroup11Email:[email protected]