5g netmobil - presentation · 2019-02-24 · 5g netmobil 15.02.2019 6 objectives development of a...
TRANSCRIPT
5G NetMobil 5G S O L U T I O N S F O R FU T U R E C O N N E C T E D M O B I L I T Y
presented by
Dr. Maciej Muehleisen, [email protected]
„Themenabend: Mobilfunk der 5. Generation“,
Gesellschaft für Informatik - Regionalgruppe Köln,13.02.2019
15.02.2019 2 5G NetMobil
INTRODUCTION (1) 5G NetMobil at a glance
(2) Consortium
(3) Motivation & Objectives
(4) Project Structure
15.02.2019 3 5G NetMobil
5G NETMOBIL AT A GLANCE
5G NETMOBIL – 5G SOLUTIONS FOR FUTURE
CONNECTED MOBILITY
SPONSOR Federal Ministry of Education and Research
CALL 5G Tactile Internet within the german research program
„IKT 2020 – Research for Innovation“
PARTNERS Bosch (Coordinator), Technische Universität Dresden (Co-Coordinator),
Acticom, BMW AG, CLAAS, Deutsche Telekom, dresden elektronik,
Ericsson, Fraunhofer Heinrich-Hertz-Institut, Heusch Boesefeldt,
Hochschule für Technik und Wirtschaft des Saarlandes,
Logic Way, Nokia, Technische Universität Kaiserslautern,
Vodafone, Volkswagen AG
BUDGET 14.9 Mio. € (8,5 Mio. € Funding)
DURATION 01.03.2017 – 29.02.2020
3
15.02.2019 4 5G NetMobil
CONSORTIUM
OEMs &
Suppliers
Academic
Organisations Operators SMEs Vendors
15.02.2019 5 5G NetMobil
TACTILE CONNECTED DRIVING: MOTIVATION
Tactile connected driving enables new driving strategies
Achieving this vision requires reliable, secure and robust
communications that enable real-time control
Increased traffic safety
→ Accident free driving Significant reduction in
CO2-emission
Improved traffic
efficiency: better road
utilization and reduced
road congestion
Improved comfort of
both drivers and
passengers
15.02.2019 6 5G NetMobil
OBJECTIVES
Development of a holistic communication architecture for tactile connected
driving and highlighting the new capabilities enabled by the next mobile network
generation for bringing automated driving forward and improving traffic safety
and efficiency.
Development of technical solutions and
concepts for fifth generation (5G) mobile
radio networks fulfilling requirements of
connected driving through...
Validation of the developed solutions and concepts by
means of...
s y s t e m
m o d e l i n g
s i m u l a t i o n s d e m o n s t r a t i o n s
i n r e a l i s t i c
s c e n a r i o s
u l t r a - h i g h
r e l i a b i l i t y
u l t r a - l o w l a t e n c y
15.02.2019 7 5G NetMobil
PROJECT STRUCTURE
WP 6 - Evaluation / Validation / Proof of Concept
WP 1 - Requirements
Parallel Platooning
Vulnerable Road User Protection
Smart Traffic Light
Coexistence
WO
RK
P
AC
KA
GE
S
US
E
CA
SE
S
WP 3
Tactile Radio
Access
WP 4
Agile Edge
Computing
WP 5
Flexible
Network
Configuration
WP 2
System
Concept &
Architecture
High Density Platooning
WP
7 -
Ove
rall
Pro
ject M
an
ag
em
en
t a
nd
Lia
iso
ns
15.02.2019 8 5G NetMobil
WP
1
WP
6
WP
5
WP
4
WP
3
WP
2
15.02.2019 9 5G NetMobil
USE CASES
15.02.2019 10 5G NetMobil
USE CASES
Technical requirements identified based on five use cases:
Technological innovations will be validated in several proof of concepts.
City Crossing by
Smart Traffic
Lights
Coexistence of
Automotive
Safety-Related
and Consumer
Infotainment
Services
City Crossing
Assistance for
Vulnerable Road
User Protection
Parallel
Platooning
High Density
Platooning
15.02.2019 11 5G NetMobil
HIGH DENSITY PLATOONING
REQUIREMENTS OF USE CASE TECHNICAL CHALLENGE
• Reduction of the inter-vehicle distances
(below 10m) for optimized energy efficiency
• Keep platoon in safety while driving with
small inter-vehicle distances
• Low Latency (below 10 ms)
• Ultra-reliable communication
• Hybrid communication of
IEEE 802.11p and 5G
• Improvement of availability and reliability
using radio diversity concepts
• Prediction of Quality-of-Service (QoS) in
V2X communications
PURPOSE
15.02.2019 12 5G NetMobil
PARALLEL PLATOONING
REQUIREMENTS OF USE CASE TECHNICAL CHALLENGE
• Establish and control appropriate relative
distances between vehicles to relieve strain
on the machine operators
• Increase harvesting efficiency
• Low Latency (below 50ms)
• High reliability for communication
• Standardized interfaces
• Integrate different 5G V2V-communication
technologies into agricultural machines’
architectures
• QoS prediction in off-road usage
• Interoperability
PURPOSE
15.02.2019 13 5G NetMobil
CITY CROSSING ASSISTANCE FOR VULNERABLE ROAD USER (VRU) PROTECTION
REQUIREMENTS OF USE CASE TECHNICAL CHALLENGE
• Increased road safety for pedestrians and
cyclists
• Support of automated driving: increase field
of view beyond local sensors
• Reliable VRU localization and
prediction of movement patterns
• Low latency and high reliability
communications
• Integration of edge computing in 5G
Network for local low latency information
processing
• Local data broadcasting
PURPOSE
15.02.2019 14 5G NetMobil
CITY CROSSING BY SMART TRAFFIC LIGHTS
REQUIREMENTS OF USE CASE TECHNICAL CHALLENGE
• Inform road users about red light violations,
approaching emergency vehicles,
dangerous situations, etc.
• Efficient platoon routing through cities
• Data rate of 10Mbit/s overall • Enable the different V2X applications in
urban environments even with hundreds of
cars within radio range of a traffic light
• Cope with different prioritizations of means
of transportations (Car, Bus, Tram, etc.)
PURPOSE
15.02.2019 15 5G NetMobil
COEXISTENCE OF AUTOMOTIVE SAFETY-RELATED AND CONSUMER INFOTAINMENT SERVICES
REQUIREMENTS OF USE CASE TECHNICAL CHALLENGE
• Assure the coexistence of different service
classes in the same network
• Assure that services do not suffer from an
unexpected drop in the QoS
• High availability and reliability, and low
latency for safety-related services
• Broadband service for infotainment
applications with data rates of up to
14 Mbps per passenger and vehicle
• Cope with a diverse mix of QoS
requirements for simultaneously running
applications
• Create an API for dynamic (and predictive)
QoS negotiation and service adaptation
PURPOSE
15.02.2019 16 5G NetMobil
TECHNOLOGY COMPONENTS
15.02.2019 17 5G NetMobil
OVERVIEW
15.02.2019 18 5G NetMobil
TECHNOLOGY APPROACHES
4G/5G
Network-assisted Sidelink
Ad-hoc Sidelink
Vertical project partners pursue different communication technology approaches
4G/5G
Unicast | Multi-/Broadcast
Cellu
lar
Dir
ect
IEEE 802.11p
15.02.2019 19 5G NetMobil
HOLISTIC ARCHITECTURE
Radio Resource
Management for
Low Latency & High
Reliability
Agile Mobile Edge
Cloud
Hybrid V2X-
Communication
Multi-operator
Networks Security New Communication
Protocols and
Message Formats
Network Slicing
Predictive Quality of
Service
Providing reliable, secure and robust communications that enable real-time control
Communication Profiles
Cellular Direct
(4G/5G) Unicast
(4G/5G) Multi-/ Broadcast
(4G/5G) Network-assisted Sidelink
(4G/5G) Ad-hoc Sidelink
IEEE 802.11p
Assisted Non-
assisted
15.02.2019 20 5G NetMobil
RADIO RESSOURCE MANAGEMENT FOR LOW LATENCY HIGH RELIABILITY New radio resource management approaches adapted to the special characteristic
of automotive environments
• Centralized vs. distributed scheduling, short TTI, predictive RRM
• Direct ad hoc vs. network-assisted communication
• Individual vs. group resource allocation
Control
Data
15.02.2019 21 5G NetMobil
HYBRID V2X COMMUNICATION
Best appropriate technology to fulfill the specific service requirements (e.g. cellular link or sidelink) Selection
Combination of two or several technologies to exploit different forms of diversity gains (e.g. 802.11p and 4G/5G)
Multi-
connectivity
Complementing cellular links with sidelink communication to relay data from the base station to an out-of-coverage node
Relaying
Increased
Capacity
Increased
Reliability
Extended
Coverage
Increase of reliability, coverage and capacity of network
15.02.2019 22 5G NetMobil
AGILE MOBILE EDGE CLOUD
Cloud for URLLC services
Leveraging the advantages of the cloud computing concept to provide resilience and scalability to critical V2X services
Inter-MEC application transfer for seamless mobility
Service continuity for vehicles across operator domains and country borders
Optimized application placement
Service components are located where they are needed to meet the service requirements while ensuring an efficient use of resources
E D G E
E D G E
E D G E
R E G I O N A L
R E G I O N A L
C E N T R A L I Z E D
W A N S D N
W A N S D N
Reducing E2E latency by bringing the application closer to the network edge
15.02.2019 23 5G NetMobil
NETWORK SLICING Multiple virtual E2E networks created on top of a common shared physical infrastructure
Mission critical (low latency)
Network Slices
Mobile broadband
Other
Cooperative automated
driving (vehicle control
messages)
HD/4K Video-Streaming
HD map download
Further applications
Priority broadband
Operators Network
Slice isolation Performance is not dependent on
the load of other slices.
Different requirements Slice configuration fits the
application requirements.
Service priority Resources of low priority slice can
be granted to high priority slices.
15.02.2019 24 5G NetMobil
AGILE QUALITY OF SERVICE ADAPTATION
5m
5m
10m
10m
Prediction of QoS
The communication network predicts the changes of the
provided QoS parameters (e.g. delay, reliability) and informs
the application in advance
Reaction of application
The application actively reacts to the changes by
adapting the distances between the individual
trucks early enough to ensure Platoon efficiency
Adapting the application behavior based on prediction of provided network performances
15.02.2019 25 5G NetMobil
VALIDATION & PROOF OF CONCEPT
15.02.2019 26 5G NetMobil
EVALUATION & VALIDATION / PROOF OF CONCEPT
Large scale
evaluations
Cyber-physical Co-
Simulation of UC
Results
Small scale
evaluations
Prototypical
implementation of
Results
Selected sub-UC as
real life evaluation
Implementation of all
use cases
Results /
Public demonstration
Simulation Models Real-Word Scenarios
15.02.2019 27 5G NetMobil
Project-Co-Coordinator
Prof. Dr.-Ing. Dr. h.c.
Gerhard Fettweis Technische Universität Dresden
Vodafone Chair Mobile Communications Systems
+49 351 463-41000
Project-Coordinator
Dr.
Frank Hofmann Robert Bosch GmbH
+49 5121 49-5392
Dr. Patrick Grosa [email protected]
+49 351 463-72706
Thomas Welsch [email protected]
+49 351 463-72713
Project
Management
Office
www.5G-NETMOBIL.de
CONTACT
Ico
ns
de
sig
ne
d b
y…
Fre
epik
– F
reepik
.com
3ab2ou -
Fre
epik
.com
Brg
fx -
Fre
epik
.com
Macro
vecto
r -
Fre
epik
.com
Naulic
reative
- F
reepik
.com
vecto
rpocket
- F
reepik
.com
Zla
tko N
ajd
enovski -
Fre
epik
.com
Fre
epik
fro
m w
ww
.fla
ticon.c
om
Chanut
fro
m w
ww
.fla
ticon.c
om
Sm
ashic
ons fro
m w
ww
.fla
ticon.c
om
Dave G
andy f
rom
ww
w.f
laticon.c
om
Gre
gor
Cre
snar
from
ww
w.f
laticon.c
om
15.02.2019 28 5G NetMobil
THANK YOU FOR YOUR ATTENTION.