5G standards in 3GPP

1 15 Gstandards in 3 GPP3 GPP Release 16 and 17 Brighttalk Webinar 9thApril, 20202 Bal zs Bert nyi Chairman of 3 GPP RAN 3 GPP going strong amid global crisis Release 16 and17 timeline Main features of 3 GPP Release 16 and 17 Q&AOutlineThank you to Lorenzo Casaccia/Qcommfor allowing me to use his graphics and figures in this presentation!3 During the global pandemic the role of cellular networks has becomegreater than everNokia internal use4 3 GPP standardization work continuing strong amid global crisis Face-to-face meetings have been converted to virtual meetings Electronic Working Group and Plenary meetings replacing face-to-face meetings Commitment of companies to contribute and innovate is as strong as ever! Strong 5G cellular technology evolution is more evident than ever! 3 GPP going strong5 Rel-16 and Rel-17 timelineRel-15 Rel-16 Rel-18 and beyondRel-176 Overall 3 GPP RAN timelineQ2Q3Q42021Q2Q3Q4Q12022Q12020Q120 19Q4 Rel-16 RAN1freezeRel-16 stage-3 freeze*Rel-16 freeze Rel-16 RAN4 performance completion*Rel-17 RAN1,2,3 package approvalRel-17 RAN4 package approval for spectrum related items*Rel-17 RAN1freeze*Rel-17 stage-3 freeze* Rel-17 freeze* Rel-17 RAN4 performance completion* Release 17 timelineRelease 16 completionRel-17 RAN4 RF/RRM/Demodpackage approval** These milestones show a 3-month shift compared to previously approved timelines7 Release-16 stage-3 freeze moved to June/2020 Release-16 freeze remains in June/2020 Release-16 radio performance work completion moved to Dec/2020 Start of Release-17 work scheduled for May/2020 (physical layer)

2 Release-17 RAN1 (physical layer) freeze moved to June/2021 Release-17 stage-3 freeze moved to September/2021 Release-17 freeze moved to December/2021 Release-17 radio performance work ompletionmoved to March/2022 Key points8 Rel-16 and Rel-17 contentRel-15 Rel-16 Rel-18 and beyondRel-179 Accelerating the expansion of 5 GNew services, deployments, and spectrum bands3 GPP Rel-17 Continued eMBB enhancements, , mobility, coverage, moreNew spectrum above GHzMore capable, flexible IABE nhancements to 5G NR IIoTExpanded sidelink, , V2X reliability, P2 VRel-15 deployment learning, othersExtended realityUnlicensed spectrum across all use casesNR-Light for wearables, industrial sensors, and enhanced massive IoTPositioning with cm-level accuracy1010 Continue to enhance the eMBB foundationFoundational areasCoverage, capacity, latency.

3 Power saving, mobilityExpanded deploymentsNewspectrum, topologies, integrated backhaul, ..New servicesLatency, reliability, positioning, use cases like XREnhanced eMBB in 3 GPP Rel-17 Further enhanced mobilityfor mixed topologiesOthers such as, >4 Rxandmulti-SIMF urther improved MIMOfor , better mobilityEnhanced IAB with full-duplexand spatial multiplexingFurther power saving for idle, connected and small dataSupporting even higher bands of up to 71 GHz1 DSS enhancementsMulticast for content deliveryEnhanced coverage for sub-7 GHz & mmWave1111 Scalable wireless connectivityon a future proof platformDedicated and reliable networks optimized for local servicesCapabilities for new use cases wireless Industrial EthernetPrivate 5G networkUltra-reliable low-latency communication (URLLC)Time Sensitive Networking (TSN)

4 Licensed, shared and unlicensed spectrumPositioningContinued enhancements in 3 GPP Release 17 to better support industrial IoT requirements3 GPP Rel-16 Foundation12 Expanding the 5G device ecosystem with NR-LightEfficiently support more device types: wearables, IoT, ..5G NR-LightLower complexity devices , with half-duplex, improved control channel design for lower bandwidth35G NR a unified, scalable air interfaceAllowing coexistence of a wide range of 5G device classes5G IoT eMTC/NB-IoTLowest complexity devices , low complexity, low power, delay toleranteMBB and URLLCH igher performance devices , high throughput, low latency High-end smartphonesConnected laptopsHigh-end industrial IoT ( , robotics)Extended Reality (XR)Smart city( , meters)Low-end wearablesLow-end industrial IoT ( , sensors)

5 Low-end asset trackersHigh-end wearablesSmart gridHigh-end logistic trackersHealthcare monitoringIndustrial cameras13 Evolving 5G NR positioning to fully meet 5G requirementsRel-17 will expand on the LTE and 5G NR Rel-16 foundationRelease 17 Enhancing capability and performance for a wide range of use casesRelease 16 Meeting initial accuracy requirements of 3m (indoor) to 10m (outdoors) for 80% of timeTime difference of arrival (TDOA)Roundtrip time (RTT)Angel of arrival / departure (AoA/AoD)Single-cell positioningRadius based on RTTP osition along circumference based on UL AoACentimeter level accuracyMeeting absolute accuracy requirements1of down to latencyReducing positioning latency to as low as 10 ms3 Higher capacityScaling to millions of simultaneous devices for , IoT, automotiveNew evaluation scenariosSupporting new channel models for industrial IoT environment1414 Accelerated network effectSensor sharing and infrastructure deployment bring benefits.

6 Even during initial deployment rollouts Advanced safety Real-time situation awareness and sharing of new kinds of sensor data take safety to the next levelFaster travel/energy efficiencyMore coordinated driving for faster traveland lower energy usage5 GNRC-V2X Continued evolution to bring new benefitsRel-17 to enhance C-V2X performance and expand to more road users ( , bicycles, scooters) with new power saving featuresBal zs Bert nyi Chairman of 3 GPP you ! -strong-radio- you to Lorenzo Casaccia/Qcommfor allowing me to use his graphics and figures!Annex Rel-17 content in detailRel-15 Rel-16 Rel-18 and beyondRel-17 Power saving2020 Q12020 Q22020 Q42021 Q12020 Q3NR MIMONR Sidelink enhancementsNR Positioning enh:based on Study outcomeOther miscimpacts coming from RAN2/3/4 RAN1 physical layerLow complexity NR devicesbased on Study outcomeNR Industrial IoT / URLLC enhancementsNR Coverage enh.

7 Based on Study outcomeNR Coverage enhancementsNR XR StudyExtending current NR operation upto71 GHzImpacts coming from RAN2/3-led items with specific RAN1 objectives (IAB, Multicast)Study for GHz with existing waveformNR over NTNNB-IoT / eMTC enhancementsReserved for TEI17 Dynamic Spectrum Sharing enhancementIoT over NTNNR Positioning enhLow complexity NR devices2020 Q22020 Q32021Q12021 Q22020 Q4NR MulticastNon-Public Networks enh(SA2 led)MultiradioDC/CA enhancementsNR for NTNNR IAB enhancementsImpacts coming from RAN1/3/4-led items, SA/CT, TEI17 RAN2 radio protocolsMulti SIMRAN slicingNR SidelinkrelayNR IIoT/URLLCNR positioning enh:based on Study outcomeEnhancements for Small DataSON/MDT enhancements(RAN3-led)UE Power Saving enhancementsIoT for NTNRAN slicing (based on SI outcome)NR Sidelinkrelay: either L2/L3 (based on SI outcome)NR Positioning enhancements2020 Q22020 Q32021 Q12021 Q22020 Q4NR SON/MDT enhancementsRAN3 radio architectureNR MulticastNR Non-Public Networks enh(SA2 led)Corrections / TEIxIAB enhancements(RAN2-led)NR over NTNNR positioning enhancementsNR QoEbased on Study outcomeNR QoEStudyLTE CP/UP splitMisc.

8 Impacts coming from RAN1/2 and SA/CT