ITU-R and APT activities on ITS Radiocommunications...1. ITU-R 1. New Recommendation “[ITSGO] Guidelines and Objectives” (Replacement of “Recommendation M.1310” ) 2. 79GHz

The 3rd ETSI TC ITS Workshop

ITU-R and APT activities

on ITS Radiocommunications

© Hitachi, Ltd. 2011. All rights reserved.

11 February 2011 – Telecom Italia, Venetia, Italy

Satoshi (Sam) Oyama

Hitachi, Ltd., Japan

[email protected]

Chair, TG-ITS, AWG

Chair, DSRC International WG and Vice Chair, VSC TG, Vehicle Communications Systems EG,

ITS Info-Communications Forum, Japan

1. Topics in ITU-R

2. Standardization Process in Japan

3. ITU-R Recommendations

4. DSRC Spectrum Allocations

© Hitachi, Ltd. 2011. All rights reserved. 2


5. 79GHz band High-resolution Radar

6. APT: AWF to AWG

7. Summary

1. ITU-R

1. New Recommendation “[ITSGO] Guidelines and Objectives”

(Replacement of “Recommendation M.1310”)

2. 79GHz Short-range High-resolution Radar

a. Study started toward ITU Recommendation


a. Study started toward ITU Recommendation

b. Proposed agenda item to APG12-4 toward WRC2012

3. New Report “Advanced ITS Radiocommunications”and Study on it

Information and Telecommunications

Technology Council (MIC)

ITS Info-communications Forum

2. ITS Radiocommunications: Standardization Process in Japan

other organizations

As of January 2011

ARIB

ITS National Committee


APT

AWG

4

ITS Standards(e.g. DSRC, TPEG)

ARIB: Assoc. of Radio Industries and Businesses

MIC: Ministry of Internal Affairs and Communications

APT: Asia-Pacific Telecommunity

AWG: APT Wireless Group

JSAE: Society of Automotive Engineers in Japan

APG

ITS National Committee(Administrator: JSAE)

ITU-R ISO TC204

[ M.1310] Objectives & Requirements

[ M.1451] Functionalities

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

As of January 2011

in effect

in effect(Eliminated)

1994 1996 1998 2000 2002 2004 2006 2008 2010

Q. 51/8 Q.205-4/5

[ M.1452-1]

3.1 ITU-R Recommendations

[ M.XXXX] Guidelines & ObjectivesInitial Work Item Proposed


Millimeter Wave ITS Radiocommunication (60GHz)

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

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

[M.1453-2]

Individual Technologies

Existing Recommendation

Advanced ITS Radiocommunicationin effect

[ M.1452-1]

[Report]

Work in Progress

Short Range Radar (79GHz)

“ITU -R M.1452-1 Millimeter wave radiocommunication

3.2 ITU-R Recommendations

“ITU-R M.[LMS.ITSGO] ITS – Guidelines & Objectives” (XX/11)

Replacement of:ITU-R M.1310 Transport information and control systems (TICS)“Objectives and requirements” (10/97)


“ITU -R M.1452-1 Millimeter wave radiocommunicationsystems for ITS applications” (10/09)

Technical and operational characteristics of collision avoidance radar operating at 60 & 76 GHz implemented by ITS industry. 60GHz band radiocommunications system will be deployed.

6

“ITU-R M.1453-2 DSRC 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.

Frequency (MHz)

ITU-R

Europe

5,725 5,875

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

As of January 2011

5,800 5,900


ISM Band


Europe

North America

Japan

902 928 5,850 5,925

5,770 5,850

5,855 5,925

Allocated PotentialIn use

710 770

10MHz in this band10MHz in this band

5.1 79GHz band Radar: Primary Allocation

Current Allocation

RR Long Range Automotive Radar

Radio Location Service

Short Range Automotive Radar

Amateur and Amateur Satellite

Fixed

Radio Astronomy

As of January 2011


77 818079787675

Proposed Allocation 77.5 - 78.0 GHzAdditional Primary Allocation

frequency(GHz)

5.2 Millimeter Wave ITS Radiocommunications

ITU-R Recommendation M.1452

Revision (Sent to RA)

Low-power short-range vehicular radar equipmentat 60 & 76 GHz

Millimeter Wave Radiocommunication Systems for ITS Applications


Annex ALow power short-range

vehicular radarequipment

at 60 & 76 GHz

Annex B:Technical characteristics

of millimeter wave radiocommunication

systems for data communications

(vehicle-to-vehicle, vehicle-to-roadside

infrastructure)

(Annex C):

79GHz Short Range

High Resolution Radar

for ITS Applications

5.3 79GHz Radar: Road for Primary Allocation

Dec 2010 Hong Kong

Aug 2011South Korea

APG2012-4

APG2012-5

CEPT CITELAPT

WP5A

SG5

ITU-RRecommendation


Jan 2012Geneva

WRC2015/16Jan 2015/16 ?

RA

As of January 2011

Primary Spectrum Allocation

Agenda Item for WRC 2015/16

WRC2012

APT Wireless Forum (AWF)

TO APT Wireless Group (AWG)

Survey:

6. 1 AWF TO AWG


Survey:

“ITS Radiocommunications in APT Countries”

TG-ITSAWG

Asia-Pacific Telecommunity36 Members, 4 Associate Members, 120 Affiliated Members

APT Wireless Group (Formerly “APT IMT-2000 Forum” and “AWF”)

as of January 2011APT

6.2 Standards in Asia-Pacific Region


APG

12

APT Standardization Program

APT Wireless Group (Formerly “APT IMT-2000 Forum” and “AWF”)

APT Conference Preparatory Group

www.aptsec.org

(ITU-T related, and other regional organizations)

ASTAP

� EVEN MORE International collaboration on ITU-R activities

� Standardization on:

1. Report: “Advanced Radiocommunications Systems”

7. Summary


2. Recommendation: “79GHz Short Range High Resolution Radar”

3. WRC: “Primary spectrum allocation for 79GHz Short Range Radar”

� APT: AWG TG-ITS

Survey: “Status on ITS Radiocommunications in APT”

ITU-R and APT activities on ITS Radiocommunications...1. ITU-R 1. New Recommendation “[ITSGO] Guidelines and Objectives” (Replacement of “Recommendation M.1310” ) 2. 79GHz

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