Status report from ITU-R WP 5A on ITS activities Sergio Buonomo Counselor ITU-R Study Group 5

Working Party 5A (WP 5A) WP 5A, as responsible group on ITS, is working on studies in preparation of WRC- 19 on AI 1.12 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); Resolution 237 (WRC‑15) – Intelligent Transport Systems applications There is an increased interest on those subjects with a large number of contributions and participants (industries, academia, regional groups, etc…) Collaboration with ETSI, IEEE, ARIB (STD-T109), TTA, IMDA, CCSA, 3GPP, ATIS Next meeting of WP 5A, end of April 2019, will focus on the completion of the Reports and Recommendations in support of the CPM Report to WRC-19 on ITS

ITU-R organization for ITS 13 July 2009 13 July 2009 ITU-R organization for ITS ITU Study Period: 2015 - 2019 ITU-R ITU-T ITU-D WRC RA World Radiocommunication Conference Radiocommunication Assembly SG1 SG5 Terrestrial Services (Mr. Fenton, U.K.) Land Mobile Services (Dr. Costa, Canada) WP5A WG1 WP5B SG: Study Group　 WP: Working Party WG: Working Group SWG: Sub-Working Group WP5C WG5 SWG1 ITS (Mr. Oyama, Japan) WP5D New Technology (Dr. Yoshino, Japan) SG 7 TG 5/1 3 Activities of ARIB GSC14-PLEN-xx 4.1 ARIB Report 3 3 ITS_ARIB

Studies in preparation of WRC-19 on AI 1.12 (ITS) Report ITU-R M.2444 - Examples of arrangements for ITS deployments under the mobile service This Report provides examples of arrangements for intelligent transport systems (ITS) deployments in certain regions and countries to assist in improving traffic management and safe driving. Report ITU-R M.2445 - Intelligent transport systems (ITS) usage This report addresses the usages of Intelligent Transport System (ITS) radiocommunication applications, such as vehicle to infrastructure, vehicle to vehicle, vehicle to pedestrian communications for traffic safety related and traffic efficiency applications as well as electronic tolling systems and automotive radars for collision avoidance in ITU Member states. The report identifies current and planned usage of ITS technologies, frequency bands, status of standardization, applications and deployments in ITU Member States. Recommendation ITU-R M.2121- Harmonization of frequency bands for Intelligent Transport Systems in the mobile service This Recommendation provides guidance on harmonized frequency bands to be used by intelligent transport systems (ITS) pertaining to the exchange of information to improve traffic management and to assist safe driving. It encourages administrations to use harmonized frequency bands throughout the ITU-R Regions for those ITS applications. Examples of the relevant frequency bands are provided in the Annex to this Recommendation. Examples of the relevant frequency bands are provided in the Annex to this Recommendation. Region 1: 5855-5925 MHz Region 2: 5855-5925 MHz Region 3: 5770-5850 & 5855-5925 MHz

Studies in preparation of WRC-19 on AI 1.12 (ITS) CPM text for WRC-19 agenda item 1.12 approved in February 2019 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); Resolution 237 (WRC‑15) – Intelligent Transport Systems applications Three methods have been proposed to satisfy this agenda item: Method A: No change to the Radio Regulations because ITS continue to operate within existing mobile service allocations and the required harmonization of frequencies for ITS can be achieved through ITU R Recommendations and Reports. Method B: No change to the Table of Frequency Allocations in the Radio Regulations, and add a new WRC Resolution to encourage administrations to use 5 850-5 925 MHz, or parts thereof, as global harmonized evolving ITS frequency bands. Other harmonized frequency band(s) for evolving ITS applications refer to the most recent version of Recommendation ITU R M.2121. Method C: No change to the Table of Frequency Allocations in the Radio Regulations, and add a new WRC Resolution to encourage administrations to use globally and regionally harmonized frequency bands for evolving ITS applications by referring to the most recent version of Recommendation ITU-R M.2121.

Revision of an existing text on ITS Preliminary draft revision of Recommendation ITU-R M.2084-0 - Radio interface standards of vehicle-to-vehicle and vehicle-to-infrastructure communications for Intelligent Transport System applications (Annex 22 to WP 5A Chairman’s Report) This Recommendation identifies specific radio interface standards of vehicle-to-vehicle and vehicle-to-infrastructure communications for Intelligent Transport System applications. The technical and operational characteristics described in this Recommendation are based on current Intelligent Transport Systems (ITS) applications in the mobile service. At its November 2018 meeting WP 5A progressed the revision of Recommendation ITU-R M.2084-0. The aim is to finalize this work at the next Working Party 5A meeting and submit the document to Study Group 5 for consideration. It is envisaged that the revision could be published before WRC-19 Work is expected to continue in April 2019 for the updates of: Recommendations ITU-R M. 1452, 1453, 1890, 2057, 2084, 2121 Reports ITU-R M.2228, 2322, 2444, 2445 Land Mobile Handbook - vol. 4 - Intelligent Transport Systems

ITU-R Recommendations and Reports Question Q. 51/8 → Question Q.205-5/5 As of February 2019 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012 2014 2016 2018 2019 WRC-12 WRC-15 WRC-19 Proposed initial ITS Work Item M.1890: Guidelines & Objectives Rec. M.1310: ITS Objectives & Requirements Rec. M.1451: ITS Functionalities (Suppressed) (Suppressed) Rec. M.1452: Short Range Radar (60, 76GHz) M.1452-1 M.1452-2 Millimeter Wave ITS Radiocommunication (60GHz) Rec. M.1453: 5.8GHz DSRC Short Range Radar (79GHz) M.1453-1 M.1453-2 Individual Technologies Rep. M.2228 Advanced ITS Radiocommunication Rec. M.2084: V2V, V2I applications Rec. M.2057 Systems Characteristics WRC-15 A.I. 1.18 79 GHz band high-resolution radar Rep. M.2322 sharing study WRC-19 A.I. 1.12 ITS applications Rep. M.2445 ITS Usage Rec. M.2121 ITS_Frequency Rep. M.2444 ITS Channel Arrangement Rec: Recommendation Rep: Report

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