spectrum for its - etsi · • ai 1.15: above 275 ghz --> wp 1a – proposed by apt (japan) and...

9 March 2016Sophia Antipolis, France

Spectrum for ITSWRC-19 Agenda Item 1.12

8th ETSI ITS Workshop

Satoshi (Sam) Oyama

Chairman, ITU-R WP5A SWG-ITS

ARIB - Japan1

Contents

1. ITS in ITU-R2. WRC-15

OverviewAgenda Item 1.18

‘77.5 – 78 GHz primary allocation for 79 GHz high-resolution radar’

３．WRC-19 Agenda Item 1.12 ‘ITS application’

2

1-1. ITS Related Organization in ITU

3

Study Period: 2012 ‐ 2015

ITU ITU 

WP5BWP5B

SG1SG1

WP5DWP5D

WG1WG1

WG5WG5

SG 7SG 7

ITU‐TITU‐T ITU‐DITU‐D

WP5CWP5C

SG: Study GroupWP: Working PartyWG: Working GroupSWG: Sub‐Working Group

Terrestrial Services (Dr. Hashimoto, Japan)

World Radiocommunication Conference

WRCWRC

Land Mobile Services (Dr. Costa, Canada)

ITS (Oyama, Japan)

RARARadiocommunications Assembly

ITU‐RITU‐R

SG5SG5

SWG1SWG1New Technology(Dr. Yoshino, Japan)

WP5AWP5A

JTG 4‐5‐6‐7JTG 4‐5‐6‐7

4

1-2. Activities in ITU-R

4

Millimeter Wave ITS Radiocommunication (60GHz)

M.1310: Objectives & RequirementsM.1451: Functionalities

M.1452: Short Range Radar (60, 76GHz)

M.1453: 5.8GHz DSRCM.1453‐1

M.1453‐2

Individual Technologies

Existing Recommendation/Report

Report M.2228 Advanced ITS Radiocommunication

in effect

in effect

(Eliminated)

1994 1996 1998 2000 2002 2004 2006  2008  2010 

Question Q. 51/8 → Question Q.205‐4/5 

M.1452‐1

M.1890: Guidelines & Objectives

Short Range Radar (79GHz)

Initial Work Item Proposed

(Eliminated)

2012 

M.1452‐2

2014 

in effectM.2084: V2V, V2I applications

in effect

2016 

M.2057 Systems Characteristics in effectWRC‐15  AI‐1.18 Report M.2322 sharing study in effect

in effect

As of February 2016

5

ITU-R M.1452-2 “Millimeter wave radiocommunicationsystems for ITS applications” (05/12)

Technical and operational characteristics of collision avoidance radar operating at 76 & 79 GHz implemented by ITS industry. 60GHz band radiocommunications system will be deployed

ITU-R M.1452-2 “Millimeter wave radiocommunicationsystems for ITS applications” (05/12)

Technical and operational characteristics of collision avoidance radar operating at 76 & 79 GHz implemented by ITS industry. 60GHz band radiocommunications system will be deployed

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.

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.

ITU-R M.1890 “ITS – Guidelines & Objectives” (04/11)

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

ITU-R M.1890 “ITS – Guidelines & Objectives” (04/11)

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

1-3. Activities in ITU-R

ITU-R Report M.2228 “Advanced ITS Radiocommunication” (Rev.1 07/15)

Technical report including “700 MHz band ITS systems in Japan’” and “5.9GHz band in Europe”, as well as “Applications in Korea”.

ITU-R Report M.2228 “Advanced ITS Radiocommunication” (Rev.1 07/15)

Technical report including “700 MHz band ITS systems in Japan’” and “5.9GHz band in Europe”, as well as “Applications in Korea”.

6

ITU-R Report M.[ITS USAGE] “Intelligent transport systems usage Report in ITU Member States”

This new report ITU-R M.[ITS USAGE], ITS usage in ITU member countries, should harmonize with revision of “The usage of ITS in APT countries” (APT/AWG/REP-18 Rev.1).

ITU-R M.2084 (07/15)“Radio interface standards of vehicle-to-vehicle and vehicle-to infrastructure communications for intelligent transport systems applications”

1-4. Activities in ITU-R

7

2 – 27 November 2015

ITU (Geneva) 162 countries, about 3 300 attendees

2-1. WRC-15: Overview

Conclusions related to ITS- 79GHz band high-resolution radar（WRC-15 Agenda Item (AI)1.18）

‘Primary allocation of 77.5-78 GHzfor Radiolocation Service’

- WRC-19 New Agenda ItemITS Application（WRC-19 AI 1.12）

8

Agenda for the 2015 World Radiocommunication Conference

1.18 to consider a primary allocation to the radiolocation service in the 77.5-78.0 GHz frequency band for automotive applications in accordance with Resolution [RLS-78 GHz] (WRC-12);

2-2. WRC-15: AI-1.18

79 GHz band short-range high-resolution radar

AI: Agenda Item

2-3. WRC-15 AI-1.18: Spectrum

9

77‐81 GHz band Spectrum Allocation

77 818079787675

Past Allocation

WRC‐15 approved this allocation.

Long Range Automotive Radar

Radio  Location ServiceShort Range Automotive Radar

Amateur and Amateur Satellite

Fixed

Radio Astronomy

Agenda Item 1.1877.5 ‐ 78 GHzAdditional Primary Allocation

frequency(GHz)

2-4. WRC-15 AI-1.18: Output

10

ARTICLE 5

Frequency allocations

Section IV – Table of Frequency Allocations (See No. 2.1)

MOD B4/260/1 66-81 GHz

Allocation to services

Region 1 Region 2 Region 3

77.5-78 AMATEUR AMATEUR-SATELLITE RADIOLOCATION ADD 5.A118 Radio astronomy Space research (space-to-Earth) 5.149

ADD B4/260/2

5.A118 The use of the frequency band 77.5-78 GHz by the radiolocation service shall be limited to short-range radar for ground-based applications, including automotive radars. The technical characteristics of these radars are provided in the most recent version of Recommendation ITU-R M.2057. The provisions of No. 4.10 do not apply. (WRC-15)

Radiocommunication Regulation (RR)

Draft Revision

11

Agenda for the 2019 World Radiocommunication Conference

1.12 to consider possible global or regional harmonized frequency bands, to the maximum extent possible, for the implementation of evolving Intelligent Transport Systems (ITS) under existing mobile-service allocations, in accordance with Resolution 237 (WRC-15);

3-1. WRC-19 AI-1.12: ITS Application

Global or regional harmonization of spectrum for ITS Application

3-2. WRC-19 AI-1.12: Until Agenda Item

12

APG15-4 APG15-5

CPM15-2

WRC-15

SG5

WP5A

WRC-19

IEEE802.11

(2015-3, Geneva)

(2015-2, Bangkok)

(2015-8, Seoul)

(2015-7, Geneva)

(2015-7, Bucharest)

(2015-11, Geneva)

(2019)

APT Common Proposal has been approved as WRC-19 Agenda Item 1.12！

Modification of ITU Radio Regulation

Completed

APT proposed a new agenda item on ITS spectrum harmonization.

Toward WRC-19, SG5 will develop related ITU-R recommendations/reports.

Japan proposed a new agenda item on ITS spectrum harmonization.

IEEE802.11 will contribute FCC and CEPT on coexisting study at 5.8/5.9 GHz band.

APG: APT Conference Preparatory Group for WRC

APT: Asia-Pacific Telecommunity

3-3. WRC-19 AI-1.12: Consideration

13

What do we need to consider toward WRC-19?

• Global or regional spectrum harmonization of ITS applications.

• Co-existence with ITS applications and Wi-Fi, for example.

• Spectrum requirements for automated driving systems.

Note: If we need new dedicated ITS spectrum, it will take 5 to 10 years until approval by WRC.

3-4. WRC-19 AI-1.12: DSRC-WLAN spectrum

14

Frequency(MHz)

ITU-R

Europe

North America

Japan

5,725 5,875

5,795 5,815

902 928 5,850 5,925

5,770 5,850

5,875 5,905

5,855 5,925

Allocated

Potential

In use

ISM Band

755.5 764.5

5,800 5,900

As of February 2016

RLAN

RLAN

RLAN

3-5. WRC-19 AI-1.12 : Co-existence

15

Stop service Switch to other communication

media

Study co-existing technology

- Applicable Technology?

- Charge fee to user?

- Moving Cost?

Ex. RLAN, LTE-V2X

Scenario 1 Scenario 2 Scenario 4

Co-existence between ITS and WLAN

Move to other frequency

band

-Vacant spectrum?-Time to shift?-Moving cost?

Scenario 3

If spectrum for ITS applications disappeared?

3-6. WRC-19 AI-1.12: ITS Usage Report

16

APT Report on ‘Usage of ITS in APT countries’No. APT/AWG/REP-18 Rev.1 (March 2013)

ITU-R Report on ‘ITS usage in ITU Member States’(Draft is under development in WP 5A)

3-7. WRC-19 AI-1.12: Resolution

17

RESOLUTION COM6/13 (WRC-15)

Intelligent Transport Systems applications

The World Radiocommunication Conference (Geneva, 2015),

resolves to invite the 2019 World Radiocommunication Conference

taking into account the results of ITU Radiocommunication Sector (ITU-R) studies, to consider possible global or regional harmonized frequency bands for the implementation of evolving ITS under existing mobile-service allocations,

invites the ITU Radiocommunication Sector

to carry out studies on technical and operational aspects of evolving ITS implementation using existing mobile-service allocations,

invites administrations

to contribute actively to the ITU-R studies on this issue.

Source： R15-WRC15-C-0452!!MSW-E, November 2015

＊ ＊ ＊

3-8. WRC-19: Other Agenda Items

• AI 1.11: Railway radiocommunication systems --> WP 5A– Proposed by APT (China)– Railway to infrastructure communication

• AI 1.14: High-altitude platform stations (HAPS) --> WP 5C– Proposed by CITEL

• AI 1.15: Above 275 GHz --> WP 1A– Proposed by APT (Japan) and CEPT

• AI 1.16: Wireless Access Systems (WAS) including radio local area networks (RLAN) in the frequency bands between 5 150 MHz and 5 925 MHz --> WP 5A

– Proposed by CITEL and European countries– Study on RLAN between 5150 – 5925 MHz

18AI 1.11, 1.12, 1.16 --> WP 5A

19

Summary

In ITU‐R, 5 Recommendations and 2 Reports on ITS applications have been published.

In WRC‐15, Agenda Item 1.18, 77.5‐78 GHz band has been allocated for 79 GHz band (76‐81 GHz) short‐range high‐resolution radar including automotive applications.

Toward WRC‐19, Agenda Item 1.12 ‘Spectrum for ITS application’ should be considered.  

Let’s work together!

ITU-R Meeting schedule

2016

10-20 May (Geneva): ITU-R SG5 WP 5A

07-18 November (Geneva): ITU-R SG5 WP 5A

2019 WRC-19

20Radio Regulations

ITU