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3GPP Webinar: 5G Standardization update

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Presented by Balazs Bertenyi Chairman of 3GPP RAN on Jul 3 2019. The webinar covers:
•Rel-15 highlights
•Rel-16 status
•Rel-17 proposals
•IMT-2020 Update

*** SHARED WITH PERMISSION ***

Published in: Technology
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3GPP Webinar: 5G Standardization update

  1. 1. © 3GPP 2012 © 3GPP 2019 1 5G Standardization update Balazs Bertenyi – Chairman of 3GPP RAN
  2. 2. © 3GPP 2012 © 3GPP 2019 2 Outline Release 15 stability and completion Release 16 progress Release 17 planning
  3. 3. © 3GPP 2012 © 3GPP 2019 3 Release 15 completion
  4. 4. © 3GPP 2012 © 3GPP 2019 4 Release 15 stability and completion Q2 Q3 Q4 2019 Q2 Q3 Q4Q1 Rel-15 SA (option-2) freeze Rel-15 late drop freeze 2018 Q1 2017 Q4 Rel-15 NSA (option-3) freeze Rel-15 NSA (option-3) ASN.1 Rel-15 SA (option-2) ASN.1 Rel-15 late drop ASN.1 Late drop Main drop Early drop Rel-15 NSA is driving commercial launches across the globe (based on March/2019 version of specs Rel-15 SA coming soon, first in China, driven by vertical IoT business Rel-15 late drop finalized specs for migration architectures
  5. 5. © 3GPP 2012 © 3GPP 2019 5 Release 16 progress
  6. 6. © 3GPP 2012 © 3GPP 2019 6 Release 16 timeline 2019 Q2 Q3 Q4Q1 2020 Q1 Rel-16 freeze Q2 Rel-16 ASN.1 freeze 2018 Q1 Rel-16 content definition Q2 Rel-16 specification development Rel-16 focus equally on functions for Verticals and overall System Improvements
  7. 7. © 3GPP 2012 © 3GPP 2019 7 Release 16 progressing towards completion 5G V2X • Targeting advanced use cases beyond LTE V2X Industrial IoT and URLLC enhancements • Adding 5G NR capabilities for full wired Ethernet replacement in factories: Time Sensitive networking, etc… with high reliability 5G NR operation in unlicensed bands • Includes both Licensed Assisted Access (LAA), as well as Standalone Unlicensed operation System improvements and enhancements • Positioning • MIMO enhancements • Power Consumption improvements
  8. 8. © 3GPP 2012 © 3GPP 2019 8 Release 17 planning
  9. 9. © 3GPP 2012 © 3GPP 2019 9 Release 17 - Key milestones RAN#84 (June/2019): One full day was set aside for initial presentations on Rel-17 proposals • Consolidation of multi-company proposals into Work Areas, start email discussion on these RAN#85 (September/2019): Review of email discussion progress on Work Areas, adjust where necessary RAN#86 (December/2019): Approval of Release 17 content 2020 Q2 Q3 Q4Q1 2021 Q1 Rel-17 freeze Q2 Rel-17 ASN.1 freeze Approval of Rel-17 content Release 17 specification work 2019 Q4 Q3
  10. 10. © 3GPP 2012 © 3GPP 2019 10 Release 17 Work Areas 1/3 NR Light • Optimal operation for mid-tier NR devices (e.g MTC, wearables, etc…), incl power saving aspects Small data transfer optimization • Small Data and Inactive Data transmission (both Uplink and Downlink) Sidelink enhancements • Includes V2X, Commercial, Critical Communications • Includes FR2 (>6GHz) aspects • Achieve maximum commonality between commercial, V2X, and Critical Communication usage of sidelink NR above 52.6 GHz (inlc 60GHz unlicensed) • Preparing for waveform decision for >52.6GHz, and decision cut off point (between waveforms) Multi SIM operation • Identify the RAN impact of target use cases for Multi SIM operation, identify specification impacts NR multicast broadcast • Main drivers: V2X and Public Safety
  11. 11. © 3GPP 2012 © 3GPP 2019 11 Release 17 Work Areas 2/3 Coverage enhancements • Clarify requirements for all relevant scenarios focusing on extreme coverage • Data rate target FFS. • Includes both indoor as well as wide area NB-IoT and eMTC enhancements • Enhancements motivated by current commercial deployments IIoT and URLLC enhancements • Header compression aspects and other Release 16 leftovers MIMO enhancements • Enhancements motivated by current commercial deployments • E.g.: Support for cases with high speed mobility, better support for FDD NR for Non Terrestrial Networks Integrated Access and Backhaul Enhancements • E.g. Mobile IAB
  12. 12. © 3GPP 2012 © 3GPP 2019 12 Release 17 Work Areas 3/3 Generic enhancements to NR-U • Generic unlicensed operation enhancements not covered by any other item Power saving enhancements • Enhancements for power saving of smartphones • Network power saving aspects RAN data collection enhancements • Includes SON and MDT enhancements • Data collection to enable AI Positioning enhancements • Factory/campus positioning, IoT, V2X positioning, 3D positioning, cm level accuracy, incl latency and reliability improvements
  13. 13. © 3GPP 2012 © 3GPP 2019 13 Release 17 content definition Email discussion for each Work Area to be conducted on the RAN_Drafts exploder until December/2019 • This is an open email exploder, anyone can follow the discussions • Each email discussion to use a dedicated tag in the Subject: (and potential sub-tags) for easy traceability Release 17 content definition decision in December (3GPP TSG#86): Only a small subset of all Work Areas will be taken on board! Note: What is left out can again be considered in Release 18
  14. 14. © 3GPP 2012 © 3GPP 2019 14 Thank You ! Balazs Bertenyi Chairman of 3GPP RAN balazs.bertenyi@nokia.com +36 20 9849152 www.3gpp.org

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