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.

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