5g & smart mobility : technical standards and innovation

GRUPPO TELECOM ITALIA

5G & Smart Mobility : Technical Standards and Innovation opportunities

Smart Mobility Workshop, October 10 th 2017

Pierpaolo Marchese Technology Innovation – Standard Coordination and Industry Influencing, Head

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Digital Transformation is reshaping ITS Mobility

2030…

Just 12 years

ahead

What about

Mobility

12 years ago ?

The next big thing is massive ITS

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5G in a nutshell

A new Network Platform for Access and Core, evolving from 4G 5G

September 2017 2025

MISE bid assigned In 5 Cities

Wide Area Coverage

Quality and Security By design

Device per km2 Millions (mMTC)

Batteries and Energy >10 years

Hybrid Dense Net Small Cells, 200k/Km2 Latency 1/10 LTE, 1-5 ms

Multimedia 10x LTE UHD, 8K, AR/VR

Frequencies ‘00 MHz Channels New Spectrum mmW, 3.5GHz, 700MHz

Network Slicing Differentiated services

Relay Devices Increased coverage

4 April 2017

MoU 5G Torino

4Q 2016

Europe 5G Action Plan

2020

Coverage in Selected Cities

Speed up to 250Km/h

June 2016

5G for Italy (TIM & Ericsson)

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3GPP 5G overall Roadmap

5G features will be phased as it will be not possible to standardize all in time for Rel-15 completion and early deployments (2018-2020) • A New Radio relying on 4G Core (“Early drop”) milestone (Dec ‘17) recently added to intercept

market needs which could not be covered by LTE Advanced • Release 15 (aka phase 1, by June ‘18) will aim at a first phase of expected deployments in 2020

(Japan Olympic Games) New radio +New core • Release 16 (aka phase 2, by Dec ’19) will target the ITU IMT-2020 submission

Pierpaolo Marchese, TIM

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5G is about Smart Mobility First 5G deployment and use cases requiring 5G connectivity and attributes

Only use cases Structural 5G deployment area 5G use case

5G MBB connectivity for 4K video streaming, VR/AR

In-vehicle infotainment

Truck platooning

5G to home (FWA)

5G hotspots

5G to home (FWA)

In-vehicle infotainment

Healthcare Separate use cases, e.g., 5G hotspots, 5G to home, healthcare

Drones

Public transport-tation use cases, e.g., train & boat infotainment

Dense city area use cases, e.g., Mobile broadband; in-vehicle infotainment; 5G hotspots

Highway use cases, e.g., in-vehicle infotainment, truck platooning

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Confidential Pierpaolo Marchese, TIM

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The 3GPP roadmap for C-V2X applications

LTE V2V

Sep 2016

Mar 2017

LTE V2X

Jun 2018

C-V2X phase 2

C-V2X evolution

3GPP Rel 14 3GPP 5GRel 15

• 3GPP started working on V2X in Rel 14 • New use cases and features to be added starting from Rel 15 in an evolutionary manner


Goal: Increased throughput Reduced latency (<5 ms) Full 5G requirements:

Throughput >1Gbps latency 0.5 ms

Latency <10 ms Throughput ‘0 Mbps

3GPP 5G Rel 16

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The 3GPP framework for V2X applications

Rel 14 introduced V2X in LTE • V2V based on direct

communication (LTE-PC5) • Can work in “out of

coverage”: no need of infrastructure

• V2X exploits the infrastructure to provide communication with the application server

Rel 15: increased data rates, lower latency and increased communication range


Need to get sub ms latency one way on Radio E2E Round trip <5 ms Decentralised solutions in CO needed The same for gaming, remote surgery, drones, …

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Rel 15/Rel 16 Enhancements in pipeline

Use Cases... • Vehicles Platooning: dynamically form a platoon travelling together. All the vehicles in the platoon obtain

information from the leading vehicle to manage this platoon. This need 5ms latency • Extended Sensors: exchange of raw or processed data gathered through local sensors or live video images among

vehicles, road site units, devices of pedestrian and V2X application servers. • Advanced Driving: semi-automated or full-automated driving. Each vehicle and/or RSU shares its own perception

data obtained from its local sensors with vehicles in proximity and that allows vehicles to synchronize and coordinate their trajectories or manoeuvres. Each vehicle shares its driving intention with vehicles in proximity too

• Remote Driving: a remote driver or a V2X application to operate a remote vehicle

... and Infrastructure Enhancements • 5G Network Slicing: dedicated instances to cope with Automotive stakeholders requirements, together with slice

interoperability between different Operators • Mobile Edge Computing: improve URLLC scenarios (e.g. Automotive) by distribution of Virtualised CN functions • Spectrum Efficiency : Licensed Assisted Access (LAA) on unlicensed bandwidth (e.g. 5.9GHz) and IMT2020

harmonised spectrum


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5G Enables Autonomous driving

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Cohesistence between 802.11p and C-V2X in Europe

License- exempt 5.9 GHz Band allocated in a technology neutral manner 30 MHz as of today, 20+20 MHz potential extensions • Partitioning of 5.9 GHz can speed up deployment of Safety Related apps • Future opportunities in 5G Hybrid Networks (Spectrum aggregation)

Proposal from several Industry stakeholders (5GAA) • partitioning of the 5875-5905 MHz band between C-

V2X and 802.11p for initial deployments, • Each technology having access to a distinct 10 MHz

of bandwidth. • in the longer term a stepwise approach e.g. by

suitable mutual detect-and-vacate mechanisms to enable fair access to the whole of 5875-5905 MHz with a reduced risk of harmful co-channel interference.


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DSRC and LTE C-V2X: NGMN simulations by 4 main radio provider labs

Parameter Value Carrier Frequency, Bandwidth 5.9GHz, 10 MHz Vehicle TX power 23dBm Traffic model 100ms message generation period:

• One 300-byte message followed by four 190-byte messages 100ms latency requirement

Antenna gain (transmitter and receiver) 3dBi (each) Vehicle drop and mobility model • Urban case, Vehicle speed 60km/h

• Freeway case, Vehicle speed 70 & 140km/h

Objective: compare DSRC and LTE C-V2X reliability in V2X scenarios

CONFIDENTIAL Pierpaolo Marchese, TIM

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V2X – Infrastructure or Infrastructure-less? We need Both

Some scenarios cannot be solved without the support from the infrastructure E.g. high speed car behind the corner

A mix of infrastructure-based and infrastructure-less is required to address all the scenarios

uU

PC5

• V2N can be supported by spectrum harmonised and designated for mobile networks;

• V2V/I/P can be supported by spectrum harmonised for ITS, namely 5.9 GHz in Europe. Direct communication mode does not require coverage by a V2N connection.


AUTOPILOT Project C-ROADS Project

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C-ROADS Italy - Connecting Europe Facility 2014-2020

C-ITS SERVICES

Cloud services (traffic, weather,

info, …)

Infrastructure service center

V2X V2X V2X

ITS-G5 Roadside station Cellular network

OneM2M

Coordinator: Ministero delle Infrastrutture e dei Trasporti

11 partners

July 2017 - December 2020

Ministero delle Infrastrutture e dei Trasporti

Objective: to implement and test, in real traffic conditions, cooperative systems based on V2X technologies, for automated driving applications:

trucks Platooning

passenger cars Highway Chauffeur

combined scenarios of trucks and passenger cars


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AUTOPILOT AUTOmated driving Progressed by Internet Of Things

Objectives: knowledge and technology from the automotive , ITS and the IoT value chains to develop IoT-architectures and platforms which will bring Automated Driving towards a new dimension Enhance the driving environment perception with IoT sensors enabling

safer highly automated driving Foster innovation in automotive, IoT and mobility services Use and evaluate vehicle-to-everything (V2X) connectivity technologies Involve Users, Public Services, Business Players to assess the IoT

socio-economic benefits Contribute to the IoT Standardisation and eco-system

AUTOPILOT IoT enabled autonomous driving cars is tested, in real conditions, in five permanent large scale pilot sites in Europe: Finland (Tampere), France (Versailles), Netherlands (Brainport) Spain (Vigo) and Italy (Livorno), and one in Korea (Daejeon), whose test results will allow multi-criteria evaluations (technical, user, business, legal) of the IoT impact on pushing the level of autonomous driving.

Coordinator: ERTICO, 43 partners: CRF, Peugeot, Valeo, FIA, Tomtom, … ; Operator: TIM, TNO; Other Italian partners: AVR, ISMB, CNIT (coord. Livorno pilot )


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• PoC/Trials using LTE-A and 5G, to increase driver safety from V2V , sensors and Road Infrastructure

• 4G/5G Radio Connectivity and Ericsson IoT Accelerator cloud platform could be used to collect and process data from scooters and Infrastructure (e.g. VideoSurveillance, Road sensors, Traffic Management) to improve the overall safety

Not only Cars: Connected Scooters (by 5GxItaly)


16 Pierpaolo Marchese, TIM

“The real voyage of discovery consists not in seeking new landscapes, but in having new eyes”

(M. Proust)

5g & smart mobility : technical standards and innovation

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