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La 5G, 15' pour (presque) tout comprendre

La 5G, 15' pour (presque) tout comprendre

La 5G arrive à grands pas et de nombreux médias et industriels commencent à en parler. Ce fut notamment le cas lors du Mobile World Congress (MWC) qui s'est tenu à Barcelone en février dernier.

Alors que le processus de standardisation n'est pas encore tout à fait finalisé, certains d'entre vous se posent sûrement de nombreuses questions : qui sont les acteurs ? quand ? que cela va-t-il changer ? quelles sont les technologies qui se cachent derrière le terme "5G" ?

Au cours de cette présentation, j'essayerais de répondre à ces questions. Nous parlerons notamment de 3GPP, de mmWave, NFV, 5G-New Radio, Massive IoT, LPWAN, ou de beamforming.

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Alexis DUQUE

June 21, 2019
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Transcript

  1. #voxxed_lu 5G 15’ POUR (PRESQUE) TOUT COMPRENDRE Alexis Duque |

    @alexis0duque
  2. 2 HELLO! I am Alexis Duque R&D leader at Rtone

    PhD @alexis0duque alexisd@rtone.fr rtone.fr
  3. 3GPP IoT Edge 3 5G Beamforming Fog low latency Massive

    MIMO mmWave
  4. #voxxed_lu DISCLAIMERS 4 Mobile generations do not reflect technological evolution,

    marketing terms Mobile communications generations result from many evolutions and thus are not perfectly distinct Commercial, economical, and financial issues greatly influence the mobile technologies development
  5. #voxxed_lu WHO? 5 3GPP: groups of telecommunications standards associations, in

    Europe, Japan, USA ⇒ defines the standard NGMN: leading network operators organization, Verizon, O2, Telefonica, Orange, etc. 5GPPP: European initiative with industrial and institutional partners, Nokia, Ericsson, ...
  6. 2. Before 5G ...

  7. #voxxed_lu 2G 7

  8. #voxxed_lu 3G 8

  9. #voxxed_lu 4G 9

  10. #voxxed_lu 5G 10 ?

  11. #voxxed_lu BENEFITS & GOALS 11

  12. #voxxed_lu PERFORMANCE INDICATORS 12 DL: 100Mbps UL: 50Mbps x3 500

    km/h 1M device/km2 ~10ms 100 Mbps/m2 100x
  13. #voxxed_lu STANDARDIZATION ROADMAP 13 2012 2014 2015 2016 2017 2018

    2019 2020 2000 2003 1985 … … … Year Deployment Of IMT-2020 DevelopmeDe velopmenntt OfOf Dev. of IMT-2020 Vision of IMT-2020 Vision of IMT-Adv Deployment of IMT-Adv Dev. of IMT-2000 Deployment Of IMT-2000 3G R16 R15 R14 5G 4G Dev. of IMT-Advanced Deployment of IMT-2020 9 years 15 years 5 years R13
  14. 2. HOW?

  15. #voxxed_lu 15 HOW? ▸ New Radio Spectrum ▸ New Radio

    Multiplexing Technologies ▸ New Efficient Spectrum Usage Techniques ▸ New Energy Saving Mechanisms ▸ Application Specific Improvements
  16. #voxxed_lu 16 NEW RADIO SPECTRUM

  17. #voxxed_lu 17 MMWAVE

  18. #voxxed_lu 18 NEW EFFICIENT SPECTRUM USAGE TECHNIQUES ▸ 3D Beamforming

    and Massive MIMO ▸ Distributed Antenna Systems (DAS) ▸ FDD-TDD Carrier Integration ▸ Simultaneous Transmission and Reception ▸ Dynamic TDD ▸ License Assisted Access (LAA) ▸ Multimode Base Stations ▸ Intelligent Multi-Mode RAT Selection ▸ Higher order modulations in small cells
  19. #voxxed_lu 19 MASSIVE MIMO Ref: https://futurenetworks.ieee.org/tech-focus/march-2017/massive-mimo-for-5g

  20. #voxxed_lu 20 BEAMFORMING & BEAMSTEERING Ref: G. Xu, et al,

    “Full-Dimension MIMO: Status and Challenges in Design and Implementation,” May 2014, http://www.ieee-ctw.org/2014/slides/session3/CTW_2014_Samsung_FD-MIMO.pdf
  21. ENERGY SAVING MECHANISMS

  22. CAPEX/OPEX REDUCTION TECHNIQUES

  23. #voxxed_lu 23 CLOUD RADIO ACCESS NETWORK

  24. #voxxed_lu 24 SOFTWARE DEFINED NETWORKING NETWORK FUNCTION VIRTUALIZATION Abstract the

    Hardware Virtualize all functions Create capacity on demand
  25. #voxxed_lu 25 MOBILE EDGE COMPUTING Computation needs to come to

    edge : router, mobile, IoT IoT Gateway, app specific computing
  26. APPLICATION SPECIFIC IMPROVEMENTS

  27. 4. NEXT STEPS? 27

  28. EU ROADMAP 28 2019 • Release of 3,5 GHz &

    26 GHz frequency bands • Frequency attribution strategy definition • Frequency attribution auction open • 5G pilot projects and cities #voxxed_lu
  29. 29 #voxxed_lu

  30. EU ROADMAP 30 2020 ▸ Frequency attribution: decisions ▸ First

    5G services in ~ 1 city / EU country 2025 - 2030 ▸ 5G available in metropolitan areas and along major transport axes #voxxed_lu
  31. #voxxed_lu THANKS! ANY QUESTION? Alexis Duque | @alexis0duque We are

    hiring talents! https://speakerdeck.com/alexisduque/la-5g-15-pour-presque-tout-comprendre