Spectrum for ITS. WRC-19 Agenda Item th ETSI ITS Workshop. Satoshi (Sam) Oyama. ARIB - Japan 1. Chairman, ITU-R WP5A SWG-ITS

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1 8 th ETSI ITS Workshop Spectrum for ITS WRC-19 Agenda Item March 2016 Sophia Antipolis, France Satoshi (Sam) Oyama Chairman, ITU-R WP5A SWG-ITS ARIB - Japan 1

2 Contents 1. ITS in ITU-R 2. WRC-15 Overview Agenda Item GHz primary allocation for 79 GHz high-resolution radar 3.WRC-19 Agenda Item 1.12 ITS application 2

3 1-1. ITS Related Organization in ITU Study Period: ITU WRC World Radiocommunication Conference ITU R RA Radiocommunications Assembly SG1 ITU T ITU D SG: Study Group WP: Working Party WG: Working Group SWG: Sub Working Group SG5 Terrestrial Services (Dr. Hashimoto, Japan) WP5A WP5B Land Mobile Services (Dr. Costa, Canada) WG1 SG 7 WP5C WP5D WG5 New Technology (Dr. Yoshino, Japan) SWG1 ITS (Oyama, Japan) JTG

4 1-2. Activities in ITU-R Question Q. 51/8 Question Q.205 4/5 As of February Initial Work Item Proposed M.1310: Objectives & Requirements M.1451: Functionalities M.1452: Short Range Radar (60, 76GHz) Millimeter Wave ITS Radiocommunication (60GHz) Individual M.1453: 5.8GHz DSRC M Technologies M Existing Recommendation/Report M.1890: Guidelines & Objectives M (Eliminated) (Eliminated) M in effect Short Range Radar (79GHz) in effect Report M.2228 Advanced ITS Radiocommunication M.2084: V2V, V2I applications in effect in effect in effect M.2057 Systems Characteristics in effect WRC 15 AI 1.18 Report M.2322 sharing study in effect 4 4

5 1-3. Activities in ITU-R 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 Millimeter wave radiocommunication systems 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 DSRC at 5.8 GHz (06/05) Based on the ARIB, TTA, ETSI and CEN Standards for DSRC, and updated in June Extensively used by the ITS industry. 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. 5

6 1-4. Activities in ITU-R ITU-R M.2084 (07/15) Radio interface standards of vehicle-to-vehicle and vehicle-to infrastructure communications for intelligent transport systems applications 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). 6

7 2-1. WRC-15: Overview 2 27 November 2015 ITU (Geneva) 162 countries, about attendees Conclusions related to ITS - 79GHz band high-resolution radar (WRC-15 Agenda Item (AI)1.18) Primary allocation of GHz for Radiolocation Service - WRC-19 New Agenda Item ITS Application(WRC-19 AI 1.12) 7

8 2-2. WRC-15: AI GHz band short-range high-resolution radar Agenda for the 2015 World Radiocommunication Conference 1.18 to consider a primary allocation to the radiolocation service in the GHz frequency band for automotive applications in accordance with Resolution [RLS-78 GHz] (WRC-12); AI: Agenda Item 8

9 2-3. WRC-15 AI-1.18: Spectrum GHz band Spectrum Allocation Past Allocation Long Range Automotive Radar Amateur and Amateur Satellite Radio Location Service Short Range Automotive Radar Radio Astronomy Fixed frequency (GHz) WRC 15 approved this allocation. Agenda Item GHz Additional Primary Allocation 9

10 2-4. WRC-15 AI-1.18: Output Radiocommunication Regulation (RR) Draft Revision ARTICLE 5 Frequency allocations Section IV Table of Frequency Allocations (See No. 2.1) MOD B4/260/ GHz Allocation to services Region 1 Region 2 Region AMATEUR AMATEUR-SATELLITE RADIOLOCATION ADD 5.A118 Radio astronomy Space research (space-to-earth) ADD B4/260/2 5.A118 The use of the frequency band 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 The provisions of No do not apply. (WRC-15) 10

11 3-1. WRC-19 AI-1.12: ITS Application Global or regional harmonization of spectrum for ITS Application 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); 11

12 3-2. WRC-19 AI-1.12: Until Agenda Item CPM15-2 (2015-3, Geneva) ( , Geneva) WRC-15 Modification of ITU Radio Regulation WRC-19 (2019) Toward WRC-19, SG5 will develop related ITU-R recommendations/reports. APG15-4 (2015-2, Bangkok) Japan proposed a new agenda item on ITS spectrum harmonization. WP5A APG15-5 (2015-8, Seoul) SG5 (2015-7, Geneva) APT proposed a new agenda item on ITS spectrum harmonization. (2015-7, Bucharest) APG: APT Conference Preparatory Group for WRC APT: Asia-Pacific Telecommunity IEEE IEEE will contribute FCC and CEPT on coexisting study at 5.8/5.9 GHz band. Completed APT Common Proposal has been approved as WRC-19 Agenda Item 1.12! 12

13 3-3. WRC-19 AI-1.12: Consideration 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. 13

14 3-4. WRC-19 AI-1.12: DSRC-WLAN spectrum Frequency (MHz) ITU-R 5,800 5,900 5,725 5,875 ISM Band As of February ,795 5,815 5,875 5,905 Europe North America 5,855 5, ,850 5,925 RLAN RLAN Japan ,770 5,850 In use Allocated RLAN Potential 14

15 3-5. WRC-19 AI-1.12 : Co-existence If spectrum for ITS applications disappeared? Scenario 1 Scenario 2 Scenario 3 Scenario 4 Stop service Switch to other communication media Move to other frequency band Study co-existing technology Ex. RLAN, LTE- V2X - Applicable Technology? -Vacant spectrum? -Time to shift? -Moving cost? Co-existence between ITS and WLAN - Charge fee to user? - Moving Cost? 15

16 3-6. WRC-19 AI-1.12: ITS Usage Report 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) 16

17 3-7. WRC-19 AI-1.12: Resolution 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

18 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 MHz and MHz --> WP 5A Proposed by CITEL and European countries Study on RLAN between MHz AI 1.11, 1.12, > WP 5A 18

19 Summary In ITU R, 5 Recommendations and 2 Reports on ITS applications have been published. In WRC 15, Agenda Item 1.18, 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! 19

20 ITU-R Meeting schedule May (Geneva): ITU-R SG5 WP 5A November (Geneva): ITU-R SG5 WP 5A 2019 WRC-19 Radio Regulations ITU 20