V2V/V2I communications for the delivery of a new PFME POI to ...

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12 Δεκ 2013 (πριν από 3 χρόνια και 8 μήνες)

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France Telecom Group confidential

V2V/V2I communications for the
delivery of a new PFME POI to
connected cars in smart cities


JNCT 2013







Bernadette
Villeforceix
,
Orange Labs Networks


29/05/2013

2

France Telecom Group confidential


ITS : context and architecture



Cooperation of ad hoc VANET networks and cellular
networks for V2V/V2I communications



Global architecture for the delivery of the POI



Example of ITS service : POI for multimodal platform



Conclusion and perspective


Orange Labs Networks


V2V/V2I and LTE cooperation


Agenda of the presentation

3

France Telecom Group confidential



New market opportunity:


Connection to the internet everywhere on the road depending on radio coverage and
technology used, providing infotainment services for increasing passengers comfort.


Mobility and comfort services for drivers and passengers (ex POI for EV charging, multimodal
Platform information, media downloading, ecologic drive, fleet management, M2M services…)
more generally : Value Added Services


Intelligent Transport Systems:
context

Orange Labs Networks


V2V/V2I and LTE cooperation


Primary public objective:


reduction of car accidents, providing road operators the
possibility to warn drivers for route hazard or using
communication systems for impact avoidance


Road safety services (ex stopped vehicle, wrong way
driving, hard braking, speed limits)


Ecological purpose:


transportation and traffic regulation optimized, allowing
reduction of petrol consumption and emissions of green
house effect gases


Traffic management services (ex road information, in
vehicle signage, traffic information and route/navigation
guidance)


ITS

:
Intelligent Transport System

is a
new domain of Telecommunication

field
designed for vehicles and oriented in 3 different services corresponding to political
objectives:

V
2
V
V
2
I
V
2
I
4

France Telecom Group confidential

Global ITS architecture



Global
ITS architecture for the delivery of
cooperative
services



Communication modes:


V
2I
/I2V communications between
vehicles and infrastructure
(HSPA
,
WiFi802.11n, ITS G5(802.11p),
LTE
)


V2V
communications (one and multi
hop)
between vehicles and RSU in
802.11p VANET ad hoc
networks
(
geonetworking
)


Hybrid mode combining V2V+V2I
communications : IPv6 over GN
over ITS G5 and IPv4/v6 over
3G/LTE




5

France Telecom Group confidential

V2I Cellular
communication

V2V
adhoc

communication

Traffic information

Mobility/comfort

emergency

Video

streaming

Remote

diagnostic

Remote
navigation

Collision
avoidance

Lane
departure

Lane
change
support

Cooperative

traffic lights

Hazard
warning

Intersection
assistance

IEEE802.11p ad
-
hoc ITS G5

Software

download

3G/HSPA

4G/LTE

3G Offload + Data aggregation for B2C or B2B2C services

Control, security and billing

Vehicular Network

Cellular Network

Service provider

Cooperation between mobile networks and VANET networks

Automotive industry
vision


Operator
vision


deploy a new
infrastructur
e

OBU in
vehicle

6

France Telecom Group confidential

Orange Labs Networks


V2V/V2I communications for POI distribution

Cooperation of heterogeneous access networks


Multi access networks operated

in OBU:
WiFi

802.11n, HSPA, LTE, ITS G5

radio
interfaces in
mobile router


Best availability and
QoS
:


en
hancement

of radio coverage


capacity/throughput increased by
aggregation of available links


optimization of radio resource
management





7

France Telecom Group confidential

Mobility management for seamless handover


core



Ground


network

Home network

Mobile network

internet

Mobile router

Home agent

Access router

On
board

network


Mobile IP/NEMO tunnels between MR (mobile router) et HA (Home
Agent)


DS Mobile IPv6 /NEMO mobility (dual stack IPv4/v6) to cope with IPv4
networks


Multi homing across simultaneous active links (
MCoA
)


Seamless Handover through different access links



8

France Telecom Group confidential

The ITS communications involved in cooperative services


One

hop

V
2
V/V
2
I

communications

in

both

unicast

and

broadcast

modes


Geonetworking

over

ITS

G
5

for

V
2
V

communications

(vehicular

ad

hoc

network)


IPv
6

over

3
G/LTE

communications

through

cellular

networks


IPv
6

over

Geonetworking

over

ITS

G
5

through

vehicular

networks

(Wave

infrastructure

with

ITS

G
5

RSU)


NEMO

tunnels

to

manage

soft

handover

between

links

Orange Labs Networks


V2V/V2I communications for POI distribution

9

France Telecom Group confidential

Orange Labs Networks


V2V/V2I communications for POI distribution

eNodeB

The network architecture for cooperative services

Cooperation of vehicular and cellular networks

V2I

V2I

V2V

V2I

10

France Telecom Group confidential

Orange Labs Networks


V2V/V2I communications for POI distribution

ITS stack for V2I communication in ITS G5

11

France Telecom Group confidential

The new POI services provided by the mobility hub in smart cities

Orange Labs Networks


V2V/V2I communications for POI distribution

The car user can manage his travel as he would do at home

12

France Telecom Group confidential

A new POI message for transport/event service presentation

Orange Labs Networks


V2V/V2I communications for POI distribution

ITS PDU
Header

Specific POI
Header

POI Payload1

POI Payload2


POI Payload3


Protocol

Version

Message ID

ITS Originating

Station

Type of
POI

Timestam
p

Number

of POI Payload
unit

Transport /
Vehicle

Event /
Noteworthy
location

Restaurant

/ Accommodation

Parking/EV charging

Tour

Eiffel

Bed

and breakfast

Car rental

Festival

Youth

hostel

Taxi

Château

de Versailles

Restaurant

Train

Station

Shopping
center

Hotel class

Airport

Rugby match



Subtype

Location

Rate

Link for more
information

Link to book

Parking/EV
charging

34.129 78.54

2

/
hour

http://www.vinci.fr/parking
/info

NULL

13

France Telecom Group confidential

POI implementation : Flow exchange for multimodal platform UC

Orange Labs Networks
-

V2V/V2I communications for POI distribution

NOC/internet

Central

ITS station/POI server

RSU

OBU

POI

SA
M (
optional)

POI
broadcast

(GN)

POI (IPv6 over 3G network)

POI (IPv6/GN6ASL/GN)
request

mobility Hub data request
(IPv6/GN)

POI content:
transport, event, noteworthy location, accommodation

POI information
pushed

POI (IPv6/NEMO)
request

POI content: transport,
event, noteworthy location, accommodation

14

France Telecom Group confidential

POI provided by multimodal platform : features


aggregation/compilation/smart filtering/ of information data to
deliver relevant/easy to use/handle information to vehicle driver
and passengers


introduction of context aware information services to address
population of users (social networks cooperation)


management of information data to deliver geo localized
services to vehicles:


dissemination of POI to infrastructure and vehicles according to
time and position of ITS stations (relevant and real time
information)


introduction of increased reality processing to improve accuracy
and performance of service information (
ie

parking information
with drive queues and paths)


Orange Labs Networks
-

V2V/V2I communications for POI distribution

15

France Telecom Group confidential

Orange Labs Networks


V2V/V2I communications for POI distribution

Display of the POI information service on vehicle HMI


POI services for SCOREF


train time tables


parking

places with EV
charging


streaming

video on
Versailles Castle


Hotel/restaurant

list


type and position on a map


rate of the service


link for more information


link for
consultation/reservation

16

France Telecom Group confidential

Benefits brought by POI in smart cities

Orange Labs Networks
-

New PFME POI for connected cars in smart cities


POI Benefits in 3 main domains:


economic


optimization of travel time and budget thanks to real time transportation
services


electronic business in car (consultation/reservation)


ecologic


reduction of energy consumption (early knowledge of location/events)


promotion of sustainable transport and reduction of carbon footprint


social


best organization of user trip/ reduction of wasting time


reduction of stress during travel


access to social services




17

France Telecom Group confidential

Conclusion

Challenges


Large experience of Orange Labs to address the challenge of communications in

the connected car
domain:


Cooperation of heterogeneous cellular and vehicular networks combined with IP mobility
management


OLN mobile router integrates complete ITS stack (standalone OBU designed to cope with
automotive systems requirements)

Benefits


Combination of Networks
complementarity
/mobility management
is necessary
to:


Enable efficient ITS communications which deliver service continuity to vehicular customers


Provide
full fledge of connected services from safety and warning towards connected navigation &
infotainment


Telecom Operators contributions


Telecommunication operators acting to promote new vision in the ITS eco system:


To manage cooperation of operator networks with ITS ad hoc networks in an efficient way


To operate V2V and V2I communications and create new opportunities of cooperative services


To
promote ITS service development & deployment for third party (fully involved in the definition of
release2 of ITS standard)


Orange Labs Networks


V2V/V2I and LTE cooperation

18

France Telecom Group confidential

Next steps


Run

a

complete

technical

test

campaign

of

UC

MC
03

in

SCOREF

Versailles
-
Satory

test

site

(open

road

in

red)

to

assess

performance

and

efficiency

of

POI

delivery

(E
2
E

delay

and

PER

measurements)


Run

simulations

of

the

POI

use

case

on

iTETRIS

platform

and

test

the

scalability

of

this

UC

in

large

vehicle

population

and

mobility

conditions



Orange Labs Networks
-

New PFME POI for connected cars in smart cities


POI services:


global service information of
Versailles area in central station
(POI server)


streaming

video on Versailles
Castle in RSU1(castle)


Hotel/restaurant

list in RSU1


train/bus time tables in RSU2
(station) reservation /ticketing


commercial information in RSU1&2