5G, 15' to understand (almost) everything.pdf

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@alexis0duque #Devoxx #5G #Mobile #Science 5G, 15’ to understand (almost) everything @alexis0duque

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2 HELLO! I am Alexis Duque Director of Research at Rtone PhD @alexis0duque alexisd@rtone.fr rtone.fr

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3GPP IoT Edge 3 5G Beamforming Fog low latency Massive MIMO mmWave

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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

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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, ...

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2. Before 5G ...

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2G 7

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3G 8

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4G 9

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5G 10 ?

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BENEFITS & GOALS 11

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PERFORMANCE INDICATORS 12 DL: 100Mbps UL: 50Mbps x3 500 km/h 1M device/km2 ~10ms 100 Mbps/m2 100x

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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

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2. HOW?

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15 HOW? ▸ New Radio Spectrum ▸ New Radio Multiplexing Technologies ▸ New Efficient Spectrum Usage Techniques ▸ New Energy Saving Mechanisms ▸ Application Specific Improvements

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16 NEW RADIO SPECTRUM

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17 MMWAVE

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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

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19 MASSIVE MIMO Ref: https://futurenetworks.ieee.org/tech-focus/march-2017/massive-mimo-for-5g

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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

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ENERGY SAVING MECHANISMS

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CAPEX/OPEX REDUCTION TECHNIQUES

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23 CLOUD RADIO ACCESS NETWORK

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24 SOFTWARE DEFINED NETWORKING NETWORK FUNCTION VIRTUALIZATION Abstract the Hardware Virtualize all functions Create capacity on demand

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25 MOBILE EDGE COMPUTING Computation needs to come to edge : router, mobile, IoT IoT Gateway, app specific computing

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APPLICATION SPECIFIC IMPROVEMENTS

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4. NEXT STEPS? 27

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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

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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

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@alexis0duque #Devoxx #5G #Mobile #Science Thanks! frama.link/5G-devoxx frama.link/rtone-jobs