itu-t study group 11 in study period 2017-2020
TRANSCRIPT
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
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
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
• 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]