1st etsi tc-its workshop · pdf filets 14907-1: test procedures, part 1 ts 14907-2: test...

Activities on ITS Radiocommunications Standards in ITU-R and in Japan

1st ETSI TC-ITS Workshop

© Hitachi, Ltd. 2008. All rights reserved.1

6 February 2009Sophia Antipolis, France

Satoshi (Sam) OyamaHitachi, Ltd., Japan

Chair, DSRC International WG andVice Chair, VSC TG, Vehicle Communications Systems EGITS Info-Communications Forum, Japan

Contents

1. General

2. Organizations of ITS Radiocommunications Standards

3. Current DSRC standards in the world and in Japan


and in Japan

4. ITS Applications using DSRC

5. Summary

ITS Info-Communications Systems1- 1

Existing Network GPSITS Information

ITS Information

Mobile Comm.Network

Cell Phone，Wireless LAN，MCA Radio，etc.

BroadcastingITS Info-communications Platform

FM multiple broadcasting，Terrestrial Digital Broadcasting，Digital Satellite Broadcasting，etc.

Base Station(Antenna)

Roadside Network(Optical Fiber, etc.)

Base Station (Antenna)

Roadside Network(Optical Fiber, etc.)


Reference : TTC, MPT “Interim Report on the Status of the Study, DSRC System Applications” (April 2000)

On-board Network (ITS Data Bus)、Sensors、Collision Avoidance Radar、etc.

PedestriansTruck

(Transport Company)Bus, Taxi (Public Transportation)Passenger Vehicle

Base Station(Antenna)Base Station (Antenna)

ITS Information

V to V Comm.

Road to Vehicle Communications

DSRC

ITS Information

DSRC Spectrum Allocations

Frequency

(MHz)

ITU -R

Europe

5,725 5,875

5,795 5,815 5,875 5,905

As of January 1, 2009

1- 2

ISM Band

5,800 5,900

© Hitachi, Ltd. 2008. All rights reserved. 4

Europe

North America

Japan

902 928 5,850 5,925

5,770 5,850

5,855 5,925

Allocated

Potential

In use710 730

10MHz in this band

ITU-R Organization for ITS

Study Period: 2008 - 2011

ITU ITU

SG1

ITU-T ITU-D

SG: Study Group

WP: Working PartyWorld Radio

WRC RARadiocommunications Assembly

ITU-R

2- 1


WP5A

WP5BWP5B

SG1

SG 5

WP5DWP5D

WG1

WG2

WG7WG7SG 7SG 7

WP5CWP5C

WG: Working Group

Terrestrial Services (Mr. Hashimoto, Japan)

World Radio Conference

Land Mobile Services (Dr. Costa, Canada)

ITS

(Mr. Najarian, U.S.A.)

Assembly

ITS Radiocommunications: Standardization Process in Japan

ITS Info-communications Forum

ITS Standards(DSRC, TPEG etc.)

Information andTelecommunications

ARIB

2- 2


ITS NationalCommittee

(JSAE)

ISO TC204

JSAE: Society of Automotive Engineers in Japan

ARIB: Assoc. of Radio Industries and Businesses

MIC: Ministry of Internal Affairs and CommunicationsAPT: Asia-Pacific TelecommunityASTAP: APT Standardisation Programme

ITU-R

TelecommunicationsTechnology Council

(MIC)

ASTAP

APT

APT

ASTAP

AWF

Asia-Pacific Telecommunity

34 Members, 4 Associate Members, 108 Affiliated Members

APT Standardization Program

Standards in Asia-Pacific Region

Wireless JEG ITS EG

IMT EG

2- 3


AWF

APG

APT Wireless Forum (Formerly APT IMT-2000 Forum)

APT Conference Preparatory Group

www.aptsec.org

(and ITU-T related regional organizations)

Network JEG

IT Applications JEG

DMCS EG

MMCS EG

DMCS: Disaster Management Communication System

MMCS: Millimeter-wave Communication Systems

General Assembly

Management Committee

Vehicle Communications System Expert Group

DSRC Standards WG

DSRC International WG

Wireless Communications TG

Standardization TG

Millimeter wave TGPlanning and Coordination Committee

ITS info-communications Forum, Japan2- 4


Planning Ad-hoc Group

Regional ITS Guideline WG

Broadcasting System WG

DSRC Application Interface WG

Vehicle Safety Communications TG

July 1998: Established

June 2008; Reorganized

POIX_EX Guideline WG

Vehicle Communication System Practical Use Examination SIG

Broadband Media SIG

Public Relations WG

TPEG SWG

Coordination Committee

ITU-R Recommendations

1994 1996 1998 2000 2002 2004 2006

[ M.1310] Objectives & Requirements

[ M.1451] Functionalities

[ M.1452] Short Range Radar（（（（60, 76GHz)

Work Item Proposal

As of January 2009

2008

RevisionIn effect

In effectEliminated

2010

3- 1

Q. 51/8 Q.205/8


Millimeter Wave ITS Radiocommunication [Work in Progress]

[ M.1452] Short Range Radar（（（（60, 76GHz)

[ M.1453] 5.8GHz DSRC[ M.1453-1]

[M.1453-2]Individual Technologies

[ITU-R Recommendation]

Next Generation ITS Radiocommunications [Pend]In effect

ITU-R M.1310 Transport information and control systems (TICS) -Objectives and requirements (10/97)

Based on the ITS reference architecture completed in ISO/TC 204/WG1. It is also based on the US National Architecture.

ITU-R Recommendations3- 2

ITU-R M.1452 Low power short-range vehicular radar equipment at 60 GHz and 76 GHz (05/00)


equipment at 60 GHz and 76 GHz (05/00)

Technical and operational characteristics of collision avoidance radar operating at 60 and 76 GHz has been implemented by the ITS industry.

ITU-R M.1453-2 DRSC at 5.8 GHz (06/05)

Based on the ARIB, TTA, ETSI and CEN Standards for DSRC, and updated in June 2005. Extensively used by the ITS industry.

•ISO/TC204: On the upper Layers

•IEEE: (via liaison)

•Regional efforts:

APT – Asia Pacific Telecommunity

ASTAP – APT Standardization Program

ITU-R Related Organizations3- 3


ASTAP – APT Standardization Program

ETSI (through CEPT)

•APSC (The ITU/ISO/IEC Advisory Panel on Standards Collaboration ) : For collaboration with external organizations and regional ITS organizations. The APSC also provides an interface with the Global Standardization Cooperation (GSC)

•Published in March 2007.

•Available from ITU.

Handbook on Land Mobile

– Volume 4 –

Intelligent Transport Systems

3- 4


•Complements the ITU-R Recommendations.

•Summary of current and planned ITS applications around the globe.

A Useful reference for ITS Developing Countries!

ItemItem EuropeEurope North AmericaNorth America JapanJapan

FrequencyBand

5.8 GHz(5.9 GHz)

915 MHz(5.9 GHz)

(700 MHz)5.8 GHz

ITU-R Recommendation M.1453-2

5.8GHz DSRCLower Layer

DSRC Standards in the world3- 5


ARIB: Association of Radio Industries and Businesses

CommunicationSystem

Maximum Data Transmission Rate

Outline of Protocol

Standards

Passive Active & Passive Active

Downlink:500kbpsUplink :250kbps

（5.9GHz: ? Mbps)

Asynchronous

CEN(ETSI)

915MHz (Down/Uplink)

:500kbps(5.9GHz: 27Mbps)

Down/Uplink:1 or 4 Mbps

Synchronous & Asynchronous

Synchronous

ASTM (IEEE802.11p & 1609 Family)

ARIB STD-T75 & T88

ITS in Japan

New Vehicle Installed with Navigation System

0

20

40

60

80

'03 '04 '05 '06 '07 '08 '09

Japan

US

Europe

Others

%

MEX

Tokyo

2007-7-11

4- 1


'03 '04 '05 '06 '07 '08 '09

VICS OBUETC

Increase of OBU

0

4

8

12

16

20

24

'01

'02

'03

'04

'05

'06

'07

'08

Number of In

stalle

d O

BU (m

illion)

0

5

10

15

20

25

'97

'98

'99

'00

'01

'02

'03

'04

'05

'06

'07

'08

Units (m

illion)

ETC Standards in Japan

DSRC (ISO TC204 WG15)ISO 15628

Intelligent transport systems - Dedicated Short-Range Communication (DSRC) –

International standards for Electronic Toll Collections

ITU-R Recommendation M.1453-2Intelligent transport systems - Dedicated short range communications at 5.8 GHz

4- 2

© Hitachi, Ltd. 2008. All rights reserved. 15

Intelligent transport systems - Dedicated Short-Range Communication (DSRC) –

DSRC application layer

EFC (ISO TC204 WG5)

ISO 14906:EFC application interface definition for DSRC

TS 14904: Interface specification for clearing between operators

TS 14907-1: Test Procedures, part 1 TS 14907-2: Test Procedures, part 2TS 17573: EFC System architectureTS 17574: EFC security

ITS-Safety 2010

2005 2006 2007 2008 2009 2010 2011 2012

ＥＴＣ

5.8GHz DSRC

ＡＨＳ

DSRC Private-Public Joint Research (Road Bureau, MLIT)

5.8GHz VICS、DSRC

Private Applications, etc.

ITS-Safety 2010

wid

e

Lar

ge

Sca

le V

erif

icat

ion

Te

stin

g o

n P

ub

lic R

oad

s

* IT New Reform Strategy

4- 3


ＤＳＳＳ（NPA）

ASV （Road Transport Bureau, MLIT）

5.8GHz V-V Comm., etc.

Infrared

ＡＨＳ (Road Bureau, MLIT)

700MHz V-V Comm.

79GHz Short Range Radar

NEW

Sta

rt N

atio

n-w

ide

Dep

loym

ent

5.8GHz V-IComm.

Lar

ge

Sca

le V

erif

icat

ion

Te

stin

g o

n P

ub

lic R

oad

s

Gas StationInformation Providing (High-Speed Driving)

Information Providing

Parking Management

58,000 Stations

30,000 Stores

Car Ferry Fare Automatic

Check-in & Settlement

Information Station at Convenience StoreSettlements System

Gas Pumping Stand Information Support System

Settlements System

Parking Permission & Payment Settlements System

(Department Store, Super Market, etc.)

Electronic Advertisements

Road & Traffic Information

Providing Services

Paid Contents Delivery

Customers Management

(In-Out Control)

Public Parking400 locations

Private Parking6,500 locations

Planned

DSRC Multiple Applications4- 4


DSRC DSRC ApplicationsApplications

Convenience StoreInformation Providing

(Stationary)

ZoneTolling

Drive Through

Logistics Management

30,000 Stores

3,000 locations

EPA（Road Pricing）

Drive Through ShoppingSettlements System

Taxies Management

System

Road StationSA/PA

550 locations

Driver Support

Private Store, Parking Garage, etc.

97,500 locations

Vehicle Safety Communication

Trucks & Trailers Logistics

Management System

ExitEntrance

DSRC Application (1)

Parking Fee Collection

4- 5


DSRC base unit

DSRC AntennaDSRC Antenna

DSRC base unit

Controller

ExitExitExitExitEntranceEntranceEntranceEntrance

Yodobashi Camera, Assembly Center Rokko, Kobe , Japan

Delivery trucks entry control system

4- 6 DSRC Application (2)


DSRC AntennaDSRC AntennaDSRC AntennaDSRC Antenna

5.8GHz Radio5.8GHz Radio5.8GHz Radio5.8GHz Radio

Control UnitControl UnitControl UnitControl Unit

Management Management Management Management ServerServerServerServer

New ITS Spectrum in Japan

VHF band from July 25, 2011

90 108 170 222 MHz202.5 207.5

Broadcast(Mobile Multimedia, etc)

Broadcast(Mobile Multimedia, etc)

Customer-provided telecommunications

GB

June 27, 2007

4- 7


UHF band from July 25, 2012710 (725) 730 770 MHz(715)

BW=10MHz

GB GBTelecommunications

(Cellular Phone, etc)ITS

Summary

• ITU-R

Further development of globally applicable Recommendations.

• ITS Standards

Participate in these activities in ITU-R to ensure that ITS requirements are taken into account.

ITS also depends on other activities in the ITU-R: Software Defined Radio (SDR), Cognitive Radio (CR), Adaptive Antennas, IMT-Advanced and others.

5


(SDR), Cognitive Radio (CR), Adaptive Antennas, IMT-Advanced and others.

• Global Collaboration on ITS Standards

Harmonize such as applications and architecture, which can be possible, should be proceeded, even if the ITS spectrum are not same as in Japan and Europe.

Report status of ETSI TC-ITS to international meetings such as in ITU-R and ISO.

Work together more closely. ETSI and ITS Info-communications Forum, Japan should have periodical information exchange meetings.

End

Activities on ITS Radiocommunications Standards in ITU-R and in Japan


6 February 2009

Satoshi (Sam) Oyama

Hitachi, Ltd.

Chair, DSRC International WG

and Vice Chair, VSC TG, Vehicle Communications Systems EG,

ITS Info-Communications Forum, Japan

1st etsi tc-its workshop · pdf filets 14907-1: test procedures, part 1 ts 14907-2: test...

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