Report of the CPM - ITU€¦ · Preface This CPM Report to the World Radiocommunication Conference...

Published in Switzerland Geneva, 2019

Photo credits: Shutterstock

Report of the CPMon technical, operational and regulatory/procedural matters to be considered by the World Radiocommunication Conference 2019

ITUPublications

Radiocommunication Bureau

Conference outcomes & regulatory framework

Rep

ort

of

the

CP

M t

o W

RC

-19

ISBN 978-92-61-28351-3 SAP id

9 7 8 9 2 6 1 2 8 3 5 1 3

4 2 7 5 0

I n t e r n a t i o n a l T e l e c o m m u n i c a t i o n U n i o n

2nd Session of the Conference Preparatory Meeting for WRC-19

CPM Report on technical, operational and regulatory/ procedural matters to be considered by the World Radiocommunication Conference 2019

Radiocommunication Sector

Preface

This CPM Report to the World Radiocommunication Conference 2019 (WRC-19) was prepared in

response to Resolution 1380 (Modified 2017) of the ITU Council to assist those who will be

involved in the preparations for and deliberations at WRC-19. The Report was prepared and

approved by the Conference Preparatory Meeting (CPM) at its Second Session held in Geneva from

18 to 28 February 2019. The Report is structured to follow the topics of the WRC-19 Agenda and

its content follows the outline approved by the First Session of the CPM, which was held during the

week following WRC-15. A cross-reference list is provided to facilitate finding specific topics

within the framework of the WRC-19 Agenda. This Report comprises six Chapters and one Annex.

The Report represents the most up-to-date information on technical, operational and

regulatory/procedural issues relevant to the WRC-19 Agenda available at the time of its preparation

and should provide a good basis for the discussions at the Conference.

Mario Maniewicz

Director, Radiocommunication Bureau

i

Cross-reference between the WRC-19 agenda items

and the chapters of the draft CPM Report

WRC-19 agenda item

Chapter of the

draft CPM

Report to

WRC-19

1

on the basis of proposals from administrations, taking account of the results of WRC-15

and the Report of the Conference Preparatory Meeting, and with due regard to the

requirements of existing and future services in the frequency bands under consideration, to

consider and take appropriate action in respect of the following items:

–

1.1 to consider an allocation of the frequency band 50-54 MHz to the amateur service in

Region 1, in accordance with Resolution 658 (WRC-15); 5

1.2

to consider in-band power limits for earth stations operating in the mobile-satellite service,

meteorological-satellite service and Earth exploration-satellite service in the frequency

bands 401-403 MHz and 399.9-400.05 MHz, in accordance with Resolution 765

(WRC-15);

4

1.3

to consider possible upgrading of the secondary allocation to the meteorological-satellite

service (space-to-Earth) to primary status and a possible primary allocation to the Earth

exploration-satellite service (space-to-Earth) in the frequency band 460-470 MHz, in

accordance with Resolution 766 (WRC-15);

4

1.4

to consider the results of studies in accordance with Resolution 557 (WRC-15), and

review, and revise if necessary, the limitations mentioned in Annex 7 to Appendix 30

(Rev.WRC-15), while ensuring the protection of, and without imposing additional

constraints on, assignments in the Plan and the List and the future development of the

broadcasting-satellite service within the Plan, and existing and planned fixed-satellite

service networks;

3

1.5

to consider the use of the frequency bands 17.7-19.7 GHz (space-to-Earth) and 27.5-

29.5 GHz (Earth-to-space) by earth stations in motion communicating with geostationary

space stations in the fixed-satellite service and take appropriate action, in accordance with

Resolution 158 (WRC-15);

3

1.6

to consider the development of a regulatory framework for non-GSO FSS satellite systems

that may operate in the frequency bands 37.5-39.5 GHz (space-to-Earth), 39.5-42.5 GHz

(space-to-Earth), 47.2-50.2 GHz (Earth-to-space) and 50.4-51.4 GHz (Earth-to-space), in


3

1.7

to study the spectrum needs for telemetry, tracking and command in the space operation

service for non-GSO satellites with short duration missions, to assess the suitability of

existing allocations to the space operation service and, if necessary, to consider new

allocations, in accordance with Resolution 659 (WRC-15);

4

1.8

to consider possible regulatory actions to support Global Maritime Distress Safety Systems

(GMDSS) modernization and to support the introduction of additional satellite systems into

the GMDSS, in accordance with Resolution 359 (Rev.WRC-15);

5

ii

WRC-19 agenda item

Chapter of the

draft CPM

Report to

WRC-19

1.9 to consider, based on the results of ITU-R studies: –

1.9.1

regulatory actions within the frequency band 156-162.05 MHz for autonomous maritime

radio devices to protect the GMDSS and automatic identifications system (AIS), in


5

1.9.2

modifications of the Radio Regulations, including new spectrum allocations to the

maritime mobile-satellite service (Earth-to-space and space-to-Earth), preferably within the

frequency bands 156.0125-157.4375 MHz and 160.6125-162.0375 MHz of Appendix 18,

to enable a new VHF data exchange system (VDES) satellite component, while ensuring

that this component will not degrade the current terrestrial VDES components, applications

specific messages (ASM) and AIS operations and not impose any additional constraints on

existing services in these and adjacent frequency bands as stated in recognizing d) and e) of

Resolution 360 (Rev.WRC-15);

5

1.10

to consider spectrum needs and regulatory provisions for the introduction and use of the

Global Aeronautical Distress and Safety System (GADSS), in accordance with

Resolution 426 (WRC-15);

5

1.11

to take necessary actions, as appropriate, to facilitate global or regional harmonized

frequency bands to support railway radiocommunication systems between train and

trackside within existing mobile service allocations, in accordance with Resolution 236

(WRC-15);

1

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);

1

1.13

to consider identification of frequency bands for the future development of International

Mobile Telecommunications (IMT), including possible additional allocations to the mobile

service on a primary basis, in accordance with Resolution 238 (WRC-15);

2

1.14

to consider, on the basis of ITU-R studies in accordance with Resolution 160 (WRC-15),

appropriate regulatory actions for high-altitude platform stations (HAPS), within existing

fixed-service allocations;

1

1.15

to consider identification of frequency bands for use by administrations for the land-mobile

and fixed services applications operating in the frequency range 275-450 GHz, in


1

1.16

to consider issues related to wireless access systems, including radio local area networks

(WAS/RLAN), in the frequency bands between 5 150 MHz and 5 925 MHz, and take the

appropriate regulatory actions, including additional spectrum allocations to the mobile

service, in accordance with Resolution 239 (WRC-15);

2

2

to examine the revised ITU-R Recommendations incorporated by reference in the Radio

Regulations communicated by the Radiocommunication Assembly, in accordance with

Resolution 28 (Rev.WRC-15), and to decide whether or not to update the corresponding

references in the Radio Regulations, in accordance with the principles contained in

Annex 1 to Resolution 27 (Rev.WRC-12);

6

3 to consider such consequential changes and amendments to the Radio Regulations as may

be necessitated by the decisions of the conference;

Not in scope of

CPM

4

in accordance with Resolution 95 (Rev.WRC-07), to review the resolutions and

recommendations of previous conferences with a view to their possible revision,

replacement or abrogation;

6

5 to review, and take appropriate action on, the Report from the Radiocommunication

Assembly submitted in accordance with Nos. 135 and 136 of the Convention;

Not in scope of

CPM

6 to identify those items requiring urgent action by the radiocommunication study groups in

preparation for the next world radiocommunication conference;

Not in scope of

CPM

iii

WRC-19 agenda item

Chapter of the

draft CPM

Report to

WRC-19

7

to consider possible changes, and other options, in response to Resolution 86

(Rev. Marrakesh, 2002) of the Plenipotentiary Conference, an advance publication,

coordination, notification and recording procedures for frequency assignments pertaining

to satellite networks, in accordance with Resolution 86 (Rev.WRC-07), in order to

facilitate rational, efficient and economical use of radio frequencies and any associated

orbits, including the geostationary-satellite orbit;

3

8

to consider and take appropriate action on requests from administrations to delete their

country footnotes or to have their country name deleted from footnotes, if no longer

required, taking into account Resolution 26 (Rev.WRC-07);

Not in scope of

CPM

9 to consider and approve the Report of the Director of the Radiocommunication Bureau, in

accordance with Article 7 of the Convention: –

9.1 on the activities of the Radiocommunication Sector since WRC-15; –

9.1.1a) Res. 212 (Rev.WRC-15) − Implementation of International Mobile

Telecommunications in the frequency bands 1 885-2 025 MHz and 2 110-2 200 MHz 2

9.1.2a) Res. 761 (-15) − Compatibility of International Mobile Telecommunications and

broadcasting-satellite service (sound) in the frequency band 1 452-1 492 MHz in Regions 1

and 3

3

9.1.3a) Res. 157 (WRC-15) − Study of technical and operational issues and regulatory

provisions for new non-geostationary-satellite orbit systems in the 3 700-4 200 MHz,

4 500-4 800 MHz, 5 925-6 425 MHz and 6 725-7 025 MHz frequency bands allocated to

the fixed-satellite service

3

9.1.4a) Res. 763 (WRC-15) − Stations on board sub-orbital vehicles 5

9.1.5a) Res. 764 (WRC-15) − Consideration of the technical and regulatory impacts of

referencing Recommendations ITU-R M.1638 1 and ITU R M.1849 1 in Nos. 5.447F

and 5.450A of the Radio Regulations

2

9.1.6a) Issue 1) in the Annex to Resolution 958 (WRC-15) − Urgent studies required in

preparation for the 2019 World Radiocommunication Conference

1) Studies concerning Wireless Power Transmission (WPT) for electric vehicles:

a) to assess the impact of WPT for electric vehicles on radiocommunication services;

b) to study suitable harmonized frequency ranges which would minimize the impact on

radiocommunication services from WPT for electrical vehicles.

These studies should take into account that the International Electrotechnical Commission

(IEC), the International Organization for Standardization (ISO) and the Society of

Automotive Engineers (SAE) are in the process of approving standards intended for global

and regional harmonization of WPT technologies for electric vehicles.

6



2) Studies to examine:

a) whether there is a need for possible additional measures in order to limit uplink

transmissions of terminals to those authorized terminals in accordance with No. 18.1;

b) the possible methods that will assist administrations in managing the unauthorized

operation of earth station terminals deployed within its territory, as a tool to guide

their national spectrum management programme, in accordance with

Resolution ITU-R 64 (RA 15).

6

____________________

a) Issue identified by CPM19-1 under WRC-19 agenda item 9.1 (see Administrative Circular

CA/226 of 23 December 2015).

https://www.itu.int/md/R00-CA-CIR-0226

iv

WRC-19 agenda item

Chapter of the

draft CPM

Report to

WRC-19



3) Studies on the technical and operational aspects of radio networks and systems, as well

as spectrum needed, including possible harmonized use of spectrum to support the

implementation of narrowband and broadband machine-type communication

infrastructures, in order to develop Recommendations, Reports and/or Handbooks, as

appropriate, and to take appropriate actions within the ITU Radiocommunication Sector

(ITU-R) scope of work.

2

9.1.9a) Res. 162 (WRC-15) − Studies relating to spectrum needs and possible

allocation of the frequency band 51.4-52.4 GHz to the fixed-satellite service (Earth-to-

space)

3

9.2 on any difficulties or inconsistencies encountered in the application of the Radio

Regulations*; and –

9.3 on action in response to Resolution 80 (Rev.WRC-07); –

10

to recommend to the Council items for inclusion in the agenda for the next WRC, and to

give its views on the preliminary agenda for the subsequent conference and on possible

agenda items for future conferences, in accordance with Article 7 of the Convention,

6

____________________

* This agenda item is strictly limited to the Report of the Director on any difficulties or inconsistencies encountered in the application of the Radio Regulations and the comments from

administrations.

1

CPM Report to WRC-19

CONTENTS

Page

Introduction to the CPM Report to WRC-19 ............................................................. 2

CHAPTER 1 – Land mobile and fixed services ........................................................ 10

CHAPTER 2 – Broadband applications in the mobile service .................................. 156

CHAPTER 3 – Satellite services ............................................................................... 384

CHAPTER 4 – Science services ................................................................................ 660

CHAPTER 5 – Maritime, aeronautical and amateur services ................................... 709

CHAPTER 6 – General issues ................................................................................... 818

Annex to the CPM Report –Reference list of ITU-R Resolutions,

Recommendations, Reports, etc. ...................................................................... 876

2

I Introduction to the CPM Report to WRC-19

This CPM Report to WRC-19 is provided to assist the ITU Member States and the

Radiocommunication Sector Members who will be involved in preparation for the World

Radiocommunication Conference 2019. It represents the most updated information on the technical,

operational and regulatory/procedural issues relevant to the WRC-19 agenda items and issues

available at the time of its preparation.

I.1 Origin and purpose of CPM-19

The World Radiocommunication Conference (WRC-19) will be held in Sharm el-Sheikh (Egypt)

from 28 October to 22 November 2019, immediately following the Radiocommunication Assembly

(RA-19) (see Council Resolution 1380 (modified 2017)).

The conditions for invitation and admission to the World Radiocommunication Conference are

specified in Article 24 of the Convention and in accordance with the relevant Plenipotentiary

Conference resolutions.

The agenda for WRC-19 is contained in Council Resolution 1380 (modified 2017) (see Annex I-1),

on the basis of Resolution 809 (WRC-15).

The 2015 Radiocommunication Assembly, by its Resolution ITU-R 2-7, reconfirmed that

preparatory studies for the WRC are to be carried out by a Conference Preparatory Meeting (CPM)

and appointed Mr Khalid Al-Awadi (United Arab Emirates) as the Chairman of CPM-19 and

Mr Mohammed Al Badi (Oman), Ms Chantal Beaumier (Canada), Mr Xiaoyang Gao (China),

Mr Viresh Goel (India), Mr Alexander Kuehn (Germany), Dr Hyangsuk Seong (Korea (Rep. of)),

Mr Taghi Shafiee (Iran (Islamic Republic of)) and Mr Alexandre V. Vassiliev (Russian Federation)

as the Vice-Chairmen.

All administrations of the ITU Member States and the Radiocommunication Sector Members were

invited to participate in the preparation of the CPM Report to WRC-19.

I.2 Organization of the ITU-R preparation for the conference

The organization of the conference preparatory work is shown in Figure I-1.

3

FIGURE I-1

Organization of the ITU-R conference preparatory work

Radiocommunication Assembly +

World Radiocommunication Conference

2nd CPM

session

ITU-R Study Groups

SG 1 Spectrum management

SG 3 Radiowave propagation

SG 4 Satellite services

SG 5 Terrestrial services

SG 6 Broadcasting service

SG 7 Science services

Contributions from membership

(ITU MS & ITU-R SM)

CPM Report to

WRC

1st CPM

session

Draft CPM

Report to WRC

WRCProposals from ITU Member States

RA

On the basis of contributions from the membership of the ITU and inputs from the

Radiocommunication Study Groups, concerning the technical, operational, regulatory and

procedural matters to be considered by world radiocommunication conferences, the CPM prepares a

consolidated report for such conferences (see Resolution ITU-R 2-7).

The first session of the 2019 Conference Preparatory Meeting (CPM19-1) was held in Geneva on

30 November and 1 December 2015 and organized the preparatory studies for WRC-19. It also

identified studies in preparation for the following WRC. A structure for the CPM Report to

WRC-19 was agreed together with a preparatory process, working procedures and a chapter

structure. The meeting appointed a Rapporteur for each chapter to assist the Chairman in managing

the development and flow of draft report contributions. The results of CPM19-1 were published in

Administrative Circular CA/226 of the Radiocommunication Bureau, dated 23 December 2015.

The ITU-R preparations for WRC-19 were concentrated in the following responsible groups (listed

in the order of the Study Groups):

Study Group 1 chaired by Mr S. Pastukh (Russian Federation), WP 1A chaired by

Mr R. Garcia de Souza (Brazil) and WP 1B chaired by Mr R. Chang (China) who was replaced by

Mr L. Kibet Boruett (Kenya), WP 1B Vice-Chairman, acting Chairman on the last WP 1B meeting);

Study Group 3 chaired by Ms C. Wilson (Australia);

Study Group 4 chaired by Mr C. Hofer (United States of America), WP 4A chaired by

Mr J. Wengryniuk (United States of America) and WP 4C chaired by Mr N. Kawai (Japan);

http://www.itu.int/md/R00-CA-CIR-0226

4

Study Group 5 chaired by Mr M. Fenton (United Kingdom), WP 5A chaired by Mr J. Costa

(Canada). WP 5B chaired by Mr J. Mettrop (United Kingdom), WP 5C chaired by Mr P. Nava

(China), WP 5D chaired by Mr S. Blust (United States of America) and TG 5/1 chaired by

Ms C. Cook (Canada);

Study Group 6 chaired by Dr Y. Nishida (Japan);

Study Group 7 chaired by Mr J.E. Zuzek (United States of America), WP 7B chaired by

Mr B. Kaufman (United States of America) and WP 7C chaired by Mr M. Dreis (Germany).

I.3 Preparation of the CPM Report to WRC-19

Texts for the draft CPM Report have been prepared by the responsible groups identified by

CPM19-1 and provided by the Chairmen of these groups to the CPM-19 Chapter Rapporteurs.

The work was coordinated by the Chairman of CPM-19, in consultation with the CPM-19

Management Team, as defined in Sections 5 and 6 of Annex 1 to Resolution ITU-R 2-7.

In accordance with Section 6 of Annex 1 to Resolution ITU-R 2-7, the CPM-19 Management Team

meeting was held in Geneva on 5 and 6 September 2018. It consolidated the draft CPM Report

which was distributed to all Member States and Radiocommunication Sector Members as

Document CPM19-2/1.

The Radiocommunication Bureau provided the required assistance in the above-mentioned

meetings.

The second session of CPM-19 (CPM19-2) met in Geneva from 18 to 28 February 2019 under the

chairmanship of Mr Khalid Al-Awadi (United Arab Emirates) to consider the draft CPM Report,

contributions from the ITU membership and additional material submitted by the

Radiocommunication Bureau.

About 1 294 participants, representing 106 Member States and 83 Radiocommunication Sector

Members, including international organizations, attended the CPM.

CPM19-2 considered 198 input contributions including the draft CPM Report and the documents

from the Director of the Radiocommunication Bureau.

At CPM19-2, the contributions were assigned for preparation of the final CPM Report to WRC-19

according to the following adopted structure:

Chairman, CPM-19 Mr K. Al-Awadi (UAE)

Vice-Chairman, CPM-19 Mr M. Al Badi (OMA)

Vice-Chairman, CPM-19 Ms C. Beaumier (CAN)

Vice-Chairman, CPM-19 Mr X. Gao (CHN)

Vice-Chairman, CPM-19 Mr V. Goel (IND)

Vice-Chairman, CPM-19 Mr A. Kuehn (D)

Vice-Chairman, CPM-19 Dr H. Seong (KOR)

Vice-Chairman, CPM-19 Mr T. Shafiee (IRN)

Vice-Chairman, CPM-19 Mr A.V. Vassiliev (RUS)

Rapporteur of the Plenary Ms S.-R. Haskins (USA)

Chairman of the

Drafting Group of the Plenary Mr S. Pastukh (RUS)

Secretary of the Plenary Mr Ph. Aubineau (ITU BR, Counsellor for the CPM)

5

CPM19-2

Groups Topic Chairman

ITU BR (Co-)

Secretary

Working

Group 1

Chapter 1: land mobile and fixed

services; AI 1.11, 1.12, 1.14, 1.15 Ms K. Zhu (CHN) Mr S. Buonomo

Working

Group 2

Chapter 2: broadband applications in

the mobile service; AI: 1.13, 1.16, 9.1

(issues 9.1.1, 9.1.5, 9.1.8)

Mr J. Arias Franco

(MEX) Mr D. Botha

Working

Group 3

Chapter 3: satellite services; AI 1.4,

1.5, 1.6, 7, 9.1 (issues 9.1.2, 9.1.3,

9.1.9)

Mr N. VARLAMOV

(RUS) Mr N. Malaguti

Working

Group 4

Chapter 4: science services; AI 1.2,

1.3, 1.7 Mr V. Meens (F) Mr V. Nozdrin

Working

Group 5

Chapter 5: maritime, aeronautical and

amateur services; AI 1.1, 1.8, 1.9

(1.9.1, 1.9.2), 1.10, 9.1 (issue 9.1.4)

Mr W. SAYED (EGY) Mr K. Bogens

Working

Group 6

Chapter 6: General issues; AI 2, 4,

9.1 (issues 9.1.6, 9.1.7), 10 Mr P.N. Ngige (KEN) Mr R. Chang

The meeting was successful in approving the CPM Report to WRC-19.

I.4 Presentation and structure of the Report

The Report is structured to follow the topics of the WRC-19 agenda, taking into account the outline

developed and approved by the first session of CPM-19.

The Report comprises six Chapters, defined in accordance with the adopted structure described in

section I.3 above.

A cross-reference list between the Chapters of this Report and the WRC-19 agenda items and issues

is provided at the beginning of this Report to facilitate the identification of specific topics within the

framework of the WRC-19 agenda. A list of abbreviations is also provided at the beginning of this

Report. Squared brackets (i.e. ‘[’ and ‘]’) have been used in the Report around values

(e.g. frequencies, limits, etc.) or around names (e.g. future number of draft new WRC Resolutions

or draft new ITU-R Recommendations or Reports, future list of country names, etc.), to indicate the

provisional nature of this information.

The Report also contains in its Annex a list of the ITU-R Recommendations including certain draft

new and revised Recommendations which are referred to in the text of the Report. The final version

of this list reflecting the decisions of the 2019 Radiocommunication Assembly will be made

available to the World Radiocommunication Conference 2019.

6

ANNEX I-1

RESOLUTION 1380 (MODIFIED 2017)

(adopted at the eighth Plenary Meeting)

Place, dates and agenda of the World Radiocommunication Conference

(WRC-19)

The Council,

noting

that Resolution 809 of the World Radiocommunication Conference (Geneva, 2015):

a) resolved to recommend to the Council that a world radiocommunication conference be

held in 2019 for a maximum period of four weeks;

b) recommended its agenda, and invited the Council to finalize the agenda and arrange for

the convening of WRC-19 and to initiate as soon as possible the necessary consultation with

Member States,

noting further

that the Government of the Arab Republic of Egypt has invited the International

Telecommunication Union to hold the World Radiocommunication Conference 2019 in the city of

Sharm el-Sheikh (Egypt),

resolves

to convene a World Radiocommunication Conference (WRC-19) in Sharm el-Sheikh (Egypt) from

28 October to 22 November 2019, preceded by the Radiocommunication Assembly from 21 to

25 October 2019, with the following agenda:

1 on the basis of proposals from administrations, taking account of the results of WRC-15

and the Report of the Conference Preparatory Meeting, and with due regard to the requirements of

existing and future services in the frequency bands under consideration, to consider and take

appropriate action in respect of the following items:

1.1 to consider an allocation of the frequency band 50-54 MHz to the amateur service in

Region 1, in accordance with Resolution 658 (WRC-15);

1.2 to consider in-band power limits for earth stations operating in the mobile-satellite

service, meteorological-satellite service and Earth exploration-satellite service in the frequency

bands 401-403 MHz and 399.9-400.05 MHz, in accordance with Resolution 765 (WRC-15);

1.3 to consider possible upgrading of the secondary allocation to the meteorological-

satellite service (space-to-Earth) to primary status and a possible primary allocation to the Earth

exploration-satellite service (space-to-Earth) in the frequency band 460-470 MHz, in accordance

with Resolution 766 (WRC-15);

1.4 to consider the results of studies in accordance with Resolution 557 (WRC-15), and

review, and revise if necessary, the limitations mentioned in Annex 7 to Appendix 30

(Rev.WRC-15), while ensuring the protection of, and without imposing additional constraints on,

assignments in the Plan and the List and the future development of the broadcasting-satellite service

within the Plan, and existing and planned fixed-satellite service networks;

7

1.5 to consider the use of the frequency bands 17.7-19.7 GHz (space-to-Earth) and 27.5-

29.5 GHz (Earth-to-space) by earth stations in motion communicating with geostationary space

stations in the fixed-satellite service and take appropriate action, in accordance with Resolution 158

(WRC-15);

1.6 to consider the development of a regulatory framework for non-GSO FSS satellite

systems that may operate in the frequency bands 37.5-39.5 GHz (space-to-Earth), 39.5-42.5 GHz

(space-to-Earth), 47.2-50.2 GHz (Earth-to-space) and 50.4-51.4 GHz (Earth-to-space), in


1.7 to study the spectrum needs for telemetry, tracking and command in the space operation

service for non-GSO satellites with short duration missions, to assess the suitability of existing

allocations to the space operation service and, if necessary, to consider new allocations, in


1.8 to consider possible regulatory actions to support Global Maritime Distress Safety

Systems (GMDSS) modernization and to support the introduction of additional satellite systems

into the GMDSS, in accordance with Resolution 359 (Rev.WRC-15);

1.9 to consider, based on the results of ITU-R studies:

1.9.1 regulatory actions within the frequency band 156-162.05 MHz for autonomous

maritime radio devices to protect the GMDSS and automatic identifications system (AIS), in


1.9.2 modifications of the Radio Regulations, including new spectrum allocations to the

maritime mobile-satellite service (Earth-to-space and space-to-Earth), preferably within the

frequency bands 156.0125-157.4375 MHz and 160.6125-162.0375 MHz of Appendix 18, to enable

a new VHF data exchange system (VDES) satellite component, while ensuring that this component

will not degrade the current terrestrial VDES components, applications specific messages (ASM)

and AIS operations and not impose any additional constraints on existing services in these and

adjacent frequency bands as stated in recognizing d) and e) of Resolution 360 (Rev.WRC-15);

1.10 to consider spectrum needs and regulatory provisions for the introduction and use of the

Global Aeronautical Distress and Safety System (GADSS), in accordance with Resolution 426

(WRC-15);

1.11 to take necessary actions, as appropriate, to facilitate global or regional harmonized

frequency bands to support railway radiocommunication systems between train and trackside within

existing mobile service allocations, in accordance with Resolution 236 (WRC-15);

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);

1.13 to consider identification of frequency bands for the future development of International

Mobile Telecommunications (IMT), including possible additional allocations to the mobile service

on a primary basis, in accordance with Resolution 238 (WRC-15);

1.14 to consider, on the basis of ITU-R studies in accordance with Resolution 160

(WRC-15), appropriate regulatory actions for high-altitude platform stations (HAPS), within

existing fixed-service allocations;

1.15 to consider identification of frequency bands for use by administrations for the land-

mobile and fixed services applications operating in the frequency range 275-450 GHz, in


8

1.16 to consider issues related to wireless access systems, including radio local area networks

(WAS/RLAN), in the frequency bands between 5 150 MHz and 5 925 MHz, and take the

appropriate regulatory actions, including additional spectrum allocations to the mobile service, in


2 to examine the revised ITU-R Recommendations incorporated by reference in the Radio

Regulations communicated by the Radiocommunication Assembly, in accordance with Resolution

28 (Rev.WRC-15), and to decide whether or not to update the corresponding references in the

Radio Regulations, in accordance with the principles contained in Annex 1 to Resolution 27

(Rev.WRC-12);

3 to consider such consequential changes and amendments to the Radio Regulations as

may be necessitated by the decisions of the conference;

4 in accordance with Resolution 95 (Rev.WRC-07), to review the resolutions and

recommendations of previous conferences with a view to their possible revision, replacement or

abrogation;

5 to review, and take appropriate action on, the Report from the Radiocommunication

Assembly submitted in accordance with Nos. 135 and 136 of the Convention;

6 to identify those items requiring urgent action by the radiocommunication study groups

in preparation for the next world radiocommunication conference;

7 to consider possible changes, and other options, in response to Resolution 86

(Rev. Marrakesh, 2002) of the Plenipotentiary Conference, an advance publication, coordination,

notification and recording procedures for frequency assignments pertaining to satellite networks, in

accordance with Resolution 86 (Rev.WRC-07), in order to facilitate rational, efficient and

economical use of radio frequencies and any associated orbits, including the geostationary-satellite

orbit;

8 to consider and take appropriate action on requests from administrations to delete their

country footnotes or to have their country name deleted from footnotes, if no longer required, taking

into account Resolution 26 (Rev.WRC-07);

9 to consider and approve the Report of the Director of the Radiocommunication Bureau,

in accordance with Article 7 of the Convention:

9.1 on the activities of the Radiocommunication Sector since WRC-15;

9.2 on any difficulties or inconsistencies encountered in the application of the Radio

Regulations*; and

9.3 on action in response to Resolution 80 (Rev.WRC-07);

10 to recommend to the Council items for inclusion in the agenda for the next WRC, and to

give its views on the preliminary agenda for the subsequent conference and on possible agenda

items for future conferences, in accordance with Article 7 of the Convention,

instructs the Director of the Radiocommunication Bureau

to make the necessary arrangements to convene meetings of the Conference Preparatory Meeting

and to prepare a report to WRC-19,

____________________

* This agenda item is strictly limited to the Report of the Director on any difficulties or inconsistencies encountered in the application of the Radio Regulations and the comments from

administrations.

9

instructs the Secretary-General

1 to consult the Member States on the precise place and exact dates of the 2019 World

Radiocommunication Conference and Radiocommunication Assembly, as well as on the agenda of

the World Radiocommunication Conference 2019;

2 to make all the necessary arrangements, in agreement with the Director of the

Radiocommunication Bureau, for the convening of the Conference;

3 to communicate this Resolution to international and regional organizations concerned.

10

CHAPTER 1

Land mobile and fixed services (Agenda items 1.11, 1.12, 1.14, 1.15)

CONTENTS

Page

Agenda item 1.11 ....................................................................................................... 12

1/1.11/1 Executive summary ................................................................................... 12

1/1.11/2 Background................................................................................................ 12

1/1.11/3 Summary and analysis of the results of ITU-R studies ............................. 12

1/1.11/4 Methods to satisfy the agenda item ........................................................... 14

1/1.11/5 Regulatory and procedural considerations ................................................ 14

Agenda item 1.12 ....................................................................................................... 22


1/1.12/2 Background................................................................................................ 22




Agenda item 1.14 ....................................................................................................... 28


1/1.14/2 Background................................................................................................ 28




Agenda item 1.15 ....................................................................................................... 144


1/1.15/2 Background................................................................................................ 144


11



12

Agenda item 1.11

1.11 to take necessary actions, as appropriate, to facilitate global or regional harmonized

frequency bands to support railway radiocommunication systems between train and trackside

within existing mobile service allocations, in accordance with Resolution 236 (WRC-15);

Resolution 236 (WRC-15) – Railway radiocommunication systems between train and trackside

1/1.11/1 Executive summary

Resolution 236 (WRC-15) invites WRC-19, based on the results of ITU-R studies, to take

necessary actions, as appropriate, to facilitate global or regional harmonized frequency bands, to the

extent possible, for the implementation of railway radiocommunication systems between train and

trackside (RSTT), within existing mobile service allocations.

To address this agenda item, ITU-R has undertaken studies towards the development of two ITU-R

Reports and one Recommendation (see section 1/1.11/3).

Three methods have been proposed to satisfy this agenda item:

– Method A: No change to the RR except suppression of Resolution 236 (WRC-15);

– Method B: Add a new Resolution [A111-METHOD B] (WRC-19) specifying

frequency ranges for RSTT and referencing the most recent version of Recommendation

ITU-R M.[RSTT_FRQ] and consequently suppress the Resolution 236 (WRC-15);

– Method C: Add a new Resolution [B111-METHOD C] (WRC-19) without specifying

frequency ranges for RSTT, while referencing the most recent version of

Recommendation ITU-R M.[RSTT_FRQ] and consequently suppress the Resolution

236 (WRC-15).

1/1.11/2 Background

The evolving radiocommunication technologies facilitate the railway transportation, which

contributes to global economic and social development, especially for developing countries. As one

of the core infrastructures, RSTT are vital to provide improved railway traffic control, passenger

safety and improved security for train operations.

The implementation of RSTT varies in different countries, leading to high operational costs for

international railway transportation. International standards and harmonized spectrum will improve

interoperability of RSTT, reducing the railway infrastructure investment and providing for

economies of scale.

1/1.11/3 Summary and analysis of the results of ITU-R studies

ITU-R studied the generic architecture, main applications, current technologies, generic operating

scenarios of RSTT and developed Report ITU-R M.2418. ITU-R circulated a questionnaire (see

Circular Letter 5/LCCE/60) to administrations of Member States, gathering information on the

usage of RSTT. Responses from 37 administrations and one regional organization were received

and are included in Report ITU-R M.2442 which also includes the detailed characteristics,

implementations of current and planned RSTT and the spectrum needs of RSTT. ITU-R

commenced development of Recommendation ITU-R M.[RSTT_FRQ], which provides possible

harmonization of frequency ranges for RSTT on global or regional basis, as well as some frequency

bands used by individual administrations. These study results provide useful elements to facilitate

global or regional harmonization of frequency bands to support RSTT within existing mobile

service allocations.

https://www.itu.int/dms_pub/itu-r/opb/rep/R-REP-M.2418-2017-MSW-E.docxhttp://www.itu.int/md/R00-SG05-CIR-0060/enhttps://www.itu.int/dms_pub/itu-r/opb/rep/R-REP-M.2442-2019-MSW-E.docx

13

Some of these frequency bands are reported to be harmonized in a number of countries within

Region 1, especially for RSTT train radio applications.

1/1.11/3.1 Summary and analysis on spectrum needs of RSTT

One case study on spectrum needs of RSTT in Report ITU-R M.2442 shows that the total spectrum

needs of train radio applications of RSTT in a typical scenario would be 11.9 MHz to 14.04 MHz

(for uplink), and 4.7 MHz to 8.37 MHz (for downlink).

1/1.11/3.2 Summary and analysis on technical and operational characteristics

and implementation of RSTT

Report ITU-R M.2418 addresses the architecture, applications, technologies and operational

scenarios of RSTT. Four main categories of RSTT applications were identified, which are:

− train radio (for voice dispatching, signalling and traffic management with the aim to

safe train operation),

− train positioning information (gathering train positioning information relevant to train

operations),

− train remote (data communication between locomotive and ground to control the

engine), and

− train surveillance (capture and transmission of video of the public and trackside areas

etc.).

Report ITU-R M.2418 also contains five generic operating scenarios of RSTT which are railway

line, railway station, shunting yard, maintenance base and railway hub.

Recommendation ITU-R P.1411-9 contains the propagation data and prediction methods for the

planning of short-range outdoor radiocommunication systems and radio local area networks in the

frequency range 300 MHz to 100 GHz, and includes, inter alia, a section dealing with RSTT

scenarios.

1/1.11/3.3 Summary and analysis on spectrum usage of RSTT

Based on the input provided in the development of Report ITU-R M.2442, it is recognized that

spectrum currently used for RSTT varies among administrations. Analysis of the available data led

to the following general conclusions regarding spectrum used by the responding administrations for

the four main categories of RSTT:

– radiocommunication systems for train radio and train remote applications of RSTT are

mostly deployed in the frequency bands below 1 GHz;

– radiocommunication systems for train positioning information applications mainly use

frequency bands: below 1 MHz for axle counter, around 4 MHz (uplink) and 27 MHz

(downlink) for balise and millimetric bands for radar;

– radiocommunication systems for train surveillance applications are currently realized by

different technical approaches, using frequency bands above 5 GHz.

Radiocommunication systems for train radio and train remote applications are within existing

mobile service allocations.

However, some radiocommunication systems for the application of train positioning and train

surveillance are not within the existing mobile service allocations. For instance, some are within the

radiolocation service.

14

1/1.11/4 Methods to satisfy the agenda item

Regulatory procedures associated with some of the methods as described below are provided by

those proponents of the methods in question, reflect the view of the proponents, and were presented

and discussed by ITU-R.

In various parts of the draft CPM text, reference is made to the prevailing situation in certain

countries or regions in regard to the use of certain frequency bands for RSTT which reflects the

situation in those countries or regions and thus should not be generalized to give the impression that

these conditions would be applicable to other countries or regions.

1/1.11/4.1 Method A: No change to the RR except suppression of Resolution 236 (WRC-15)

Reasons: Harmonization of frequencies for RSTT can be achieved through the course of ITU-R

study group work by applicable ITU-R Recommendations and/or Reports (e.g. Recommendation

ITU-R M.[RSTT_FRQ]).

1/1.11/4.2 Method B: Add a new Resolution [A111-METHOD B] (WRC-19) specifying

frequency ranges for RSTT and referencing the most recent version of

Recommendation ITU-R M.[RSTT_FRQ] and consequently suppress Resolution

236 (WRC-15)

A new WRC Resolution specifying frequency ranges for RSTT can provide a regulatory framework

to guide the harmonization process. At the same time, an ITU-R Recommendation can recommend

possible global and/or regional harmonization of frequency ranges for RSTT and can provide

flexibility.

1/1.11/4.3 Method C: Add a new Resolution [B111-METHOD C] (WRC-19) without

specifying frequency ranges for RSTT, while referencing the most recent version of

Recommendation ITU-R M.[RSTT_FRQ] and consequently suppress the

Resolution 236 (WRC-15).

A new WRC Resolution can provide a regulatory framework to guide the harmonization process

through reference to the most recent version of Recommendation ITU-R M.[RSTT_FRQ] which

recommends possible global and/or regional harmonization of frequency ranges for RSTT. In the

resolves part of the new Resolution, no specific frequency band is mentioned.

1/1.11/5 Regulatory and procedural considerations

1/1.11/5.1 For Method A

NOC

ARTICLES

NOC

APPENDICES

15

SUP

RESOLUTION 236 (WRC-15)

Railway radiocommunication systems between

train and trackside

1/1.11/5.2 For Method B

ADD

DRAFT NEW RESOLUTION [A111-METHOD B] (WRC-19)

Harmonization of frequency bands for railway radiocommunication systems

between train and trackside (RSTT)

The World Radiocommunication Conference (Sharm el-Sheikh, 2019),

considering

a) that railway transportation contributes to global economic and social development,

especially for developing countries;

b) that the term “railway radiocommunication systems between train and trackside

(RSTT)” refers to radiocommunication systems providing improved railway traffic control,

passenger safety and improved security for train operations;

c) that the main categories of applications of RSTT are train radio, train positioning

information, train remote and train surveillance;

d) that the devices used in train positioning information applications may be based on

short-range devices (SRDs) using frequency bands contained in the most recent version of

Recommendation ITU-R SM.1896;

e) that spectrum harmonization of train radio application of RSTT may have priority

among the four categories of RSTT applications, because train radio applications provide for train

dispatching, train control and other important railway services which is used to ensure the safety for

train operations and passenger, and require high reliability and high quality of services;

f) that there may be a need to integrate different technologies across multiple bands in

order to facilitate various functions, for instance dispatching commands, operating control and data

transmission, into railway train and trackside systems to also meet the needs of a high-speed railway

environment;

g) that the technologies for RSTT are evolving and international or regional organizations

such as 3GPP, UIC, ETSI, ERA etc. are developing specifications for technologies and new

functions to evolve RSTT;

h) that the implementation of future RSTT needs to take account of the development of the

railway industry;

16

i) that the evolving safety-related applications of railway transportation may require more

spectrum;

j) that the harmonization of frequency bands for RSTT does not preclude the use of these

bands by any applications of the primary services to which they are allocated;

k) that many administrations wish to facilitate RSTT interoperability in particular for

cross-border operations, for effectively using spectrum resources and for minimizing the risk of

interference;

l) that deployment of RSTT requires significant long-term investment and a stable radio

regulatory environment;

m) that international standards and global/regional harmonized spectrum facilitate

deployment of RSTT based on readily available cost-effective technologies that would help to

provide economies-of-scale for the railway industry,

recognizing

a) that Report ITU-R M.2418 provides the generic architecture, main applications, current

technologies and generic operating scenarios of RSTT;

b) that Report ITU-R M.2442 provides detailed characteristics of RSTT and also provides

spectrum usage of current and planned RSTT by some administrations;

c) that the most recent version of Recommendation ITU-R M.[RSTT_FRQ] contains

harmonized RSTT frequency ranges as well as frequency bands of individual administrations;

d) that RSTT are composed of categories of applications and systems which operate in

various frequency bands not limited to mobile service allocations;

e) that radiocommunication systems for train radio and train remote applications are

widely deployed in the frequency bands below 1 GHz, and higher frequency bands such as

millimetric bands are used for train radio and train surveillance applications of RSTT in some

countries,

noting

a) that among various technologies, two global standardized technologies, namely GSM-R

and TETRA, are currently widely used for RSTT train radio applications, and that LTE-based

RSTT is being deployed for train radio and train remote applications in some countries;

b) that Report ITU-R M.2442 indicates that several particular frequency bands are in

common use for train radio applications of RSTT by many administrations and this may form the

basis for global or regional spectrum harmonization for the train radio applications;

c) that some administrations in Region 1 have already implemented several harmonized

frequency bands for some applications of RSTT;

d) that lower frequency bands are generally preferred for those RSTT applications

requiring large coverage areas, while higher frequency bands could provide inter alia higher

capacity for high data volume applications of RSTT,

emphasizing

that flexibility must be afforded to administrations to determine:

– how much spectrum to make available at national level for RSTT from the ranges in the

resolves part of this Resolution in order to meet their particular national requirements;

17

– the need and timing of availability as well as the conditions of usage of the bands used

for RSTT, including those covered in this Resolution and in Recommendation ITU-R

M.[RSTT_FRQ], in meeting specific regional or national situations; and

– whether existing RSTT systems using other bands will continue in operation and require

ongoing support,

resolves

1 to encourage administrations to use harmonized frequency bands for RSTT to the extent

possible;

2 to encourage administrations to consider the following frequency ranges1, or parts

thereof, for achieving the global frequency harmonization for RSTT, in particular for train radio

applications, within existing mobile service allocations: 138-174 MHz, 335.4-470 MHz, 873-

915 MHz, 918-960 MHz (see Note 1 and Note 3);

Note 1: These frequency ranges 138-174 MHz, 335.4-470 MHz, 873-915 MHz, 918-960 MHz for

possible global harmonization were not agreed upon, and may be further considered by WRC-19.

3 to encourage administrations to consider the following frequency ranges, or parts

thereof, for achieving regional frequency harmonization for RSTT, in particular for train radio

applications, within existing mobile service allocations:

a) in Region 1:

– view 1: TBD (see Note 2);

Note 2: The frequency ranges for possible regional harmonization in Region 1, 138-174 MHz, 340-

470 MHz, 873-925 MHz, were submitted to CPM19-2. However, there was no indication about

their feasibility of harmonization throughout Region 1. Therefore, frequency ranges for

harmonization for RSTT are to be defined and need further consideration before and at WRC-19.

– view 2: 138-174 MHz, 340-470 MHz, 873-925 MHz;

b) in Region 2: TBD (see Note 3);

Note 3: It should not be construed that the preceding frequency bands should imply the need for any

requirements for globally or regionally harmonized RSTT frequency bands in Region 2. However,

the proponents of this method would invite countries to give due consideration to the benefits of

harmonization for RSTT applications above.

c) in Region 3: 138-174 MHz, 335.4-470 MHz, 703-748 MHz, 758-803 MHz,

873-915 MHz, 918-960 MHz, 1 770-1 880 MHz, 43.5-45.5 GHz, 92-109.5 GHz (see

Note 4);

Note 4: APT Members are of the view that frequency bands (or parts thereof) within the frequency

ranges above, within the existing mobile service allocations, could be considered as potentially

harmonized frequency bands for Region 3 for RSTT, in particular for train radio applications. And

APT Members will further consider the approach to satisfy this harmonization.

View: Concerns were expressed by some administrations and ITU-R members with respect to the

use of frequency ranges in resolves 2 and 3, in particular when these proposed frequency ranges

cover bands that are not allocated to the mobile service or are allocated to the mobile service on a

secondary basis, rendering these bands unsuitable for achieving harmonization for RSTT.

____________________

1 In the context of this Resolution, the term “frequency range” means a range of frequencies over

which radio equipment is envisaged to be capable of operating but limited to specific frequency

band(s) according to national conditions and requirements.

18

4 to encourage administrations to consider frequency bands within the frequency ranges

specified in resolves 2 and resolves 3, and other possible future harmonized frequency ranges as

well as countries’ specific frequency bands for RSTT, with the view for including them in the most

recent version of Recommendation ITU-R M.[RSTT_FRQ],

invites ITU-R

1 to continue technical studies and to make recommendations concerning technical and

operational implementation of RSTT, taking into account the spectrum needs and the evolution of

RSTT, to facilitate the implementation of this Resolution in a timely manner;

2 to review and update Recommendation ITU-R M.[RSTT_FRQ] and other relevant

ITU-R Recommendations and ITU-R Reports, as appropriate,

invites administrations

to encourage railway agencies and organizations to utilize relevant ITU-R publications in

implementing technologies and systems supporting RSTT,

invites Member States, Sector Members, Associates and Academia

to participate actively in the study by submitting contributions to ITU-R,


to bring this Resolution to the attention of the International Union of Railways (UIC) and other

relevant international and regional organizations.

SUP



train and trackside

1/1.11/5.3 For Method C

ADD

DRAFT NEW RESOLUTION [B111-METHOD C] (WRC-19)

Harmonization of frequency bands for railway radiocommunication systems

between train and trackside (RSTT)


considering

a) that railway transportation contributes to global economic and social development,

especially for developing countries;

19

b) that the term “railway radiocommunication systems between train and trackside

(RSTT)” refers to radiocommunication systems providing improved railway traffic control,

passenger safety and improved security for train operations;

c) that the main categories of applications of RSTT are train radio, train positioning

information, train remote and train surveillance;

d) that the devices used in train positioning information applications may be based on

short-range devices (SRDs) using frequency bands contained in the most recent version of

Recommendation ITU-R SM.1896;

e) that spectrum harmonization of train radio applications of RSTT may have priority

among the four categories of RSTT applications, because train radio applications provide for train

dispatching, train control and other important railway services which is used to ensure the safety for

train operations and passenger, and require high reliability and high quality of services;

f) that there may be a need to integrate different technologies across multiple bands in

order to facilitate various functions, for instance dispatching commands, operating control and data

transmission, into railway train and trackside systems to also meet the needs of a high-speed railway

environment;

g) that the technologies for RSTT are evolving and international or regional organizations

such as 3GPP, UIC, ETSI, ERA etc. are developing specifications for technologies and new

functions to evolve RSTT;

h) that the implementation of future RSTT needs to take account of the development of the

railway industry;

i) that the evolving safety-related applications of railway transportation may require more

spectrum;

j) that the harmonization of frequency bands for RSTT does not preclude the use of these

bands by any applications of the primary services to which they are allocated;

k) that many administrations wish to facilitate RSTT interoperability in particular for

cross-border operations, for effectively using spectrum resources and for minimizing the risk of

interference;

l) that deployment of RSTT requires significant long-term investment and a stable radio

regulatory environment;

m) that international standards and global/regional harmonized spectrum facilitate

deployment of RSTT based on readily available cost-effective technologies that would help to

provide economies-of-scale for the railway industry,

recognizing

a) that Report ITU-R M.2418 provides the generic architecture, main applications, current

technologies and generic operating scenarios of RSTT;

b) that Report ITU-R M.2442 provides detailed characteristics of RSTT and also provides

spectrum usage of current and planned RSTT by some administrations;

c) that the most recent version of Recommendation ITU-R M.[RSTT_FRQ] contains

harmonized RSTT frequency ranges as well as frequency bands of individual administrations;

d) that RSTT are composed of categories of applications and systems which operate in

various frequency bands not limited to mobile service allocations;

20

e) that radiocommunication systems for train radio and train remote applications are

widely deployed in the frequency bands below 1 GHz, and higher frequency bands such as

millimetric bands are used for train radio and train surveillance applications of RSTT in some

countries,

noting

a) that among various technologies, two global standardized technologies, namely GSM-R

and TETRA, are currently widely used for RSTT train radio applications, and that LTE-based

RSTT is being deployed for train radio and train remote applications in some countries;

b) that Report ITU-R M.2442 indicates that several particular frequency bands are in

common use for train radio applications of RSTT by many administrations and this may form the

basis for global or regional spectrum harmonization for the train radio applications;

c) that some administrations in Region 1 have already implemented several harmonized

frequency bands for some applications of RSTT;

d) that lower frequency bands are generally preferred for those RSTT applications

requiring large coverage areas, while higher frequency bands could provide inter alia higher

capacity for high data volume applications of RSTT,

emphasizing

that flexibility must be afforded to administrations to determine:

– how much spectrum to make available at national level for RSTT from the ranges in the

resolves part of this Resolution in order to meet their particular national requirements;

– the need and timing of availability as well as the conditions of usage of the bands used

for RSTT, including those covered in this Resolution and in Recommendation ITU-R

M.[RSTT_FRQ], in meeting specific regional or national situations; and

– whether existing RSTT systems using other bands will continue in operation and require

ongoing support,

resolves

to encourage administrations to use harmonized frequency bands for RSTT to the extent possible,

by considering the frequency bands within the frequency ranges1 or parts thereof, which are listed

in the most recent version of Recommendation ITU-R M.[RSTT_FRQ], for achieving the global

and/or regional frequency harmonization for RSTT, in particular for train radio applications, within

existing mobile service allocations,

invites ITU-R

1 to continue technical studies and to make recommendations concerning technical and

operational implementation of RSTT, taking into account the spectrum needs and the evolution of

RSTT, to facilitate the implementation of this Resolution in a timely manner;

2 to review and update Recommendation ITU-R M.[RSTT_FRQ] and other relevant

ITU-R Recommendations and ITU-R Reports, as appropriate,

____________________

1 In the context of this Resolution, the term “frequency range” means a range of frequencies over

which radio equipment is envisaged to be capable of operating but limited to specific frequency

band(s) according to national conditions and requirements.

21

invites administrations

to encourage railway agencies and organizations to utilize relevant ITU-R publications in

implementing technologies and systems supporting RSTT,


to participate actively in the study by submitting contributions to ITU-R,


to bring this Resolution to the attention of the International Union of Railways (UIC) and other

relevant international and regional organizations.

SUP



train and trackside

22

Agenda item 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 a need to consider harmonization of frequency bands for the implementation of evolving

Intelligent Transport Systems (ITS).

Evolving ITS are being deployed to assist safe driving and to support transportation system

efficiency and environmental sustainability. It is recognized that the frequency bands within

existing mobile service allocations being used by evolving ITS may also be utilized by other

applications and services.

Several ITU-R Reports and Recommendations have been developed in support of this agenda item,

as listed in section 1/1.12/3.

ITU-R studies indicated that some administrations in each of the three Regions have designated the

frequency band of 5 850-5 925 MHz, or parts thereof, for the deployment of evolving ITS.

Recommendation ITU-R M.2121 recommends that several frequency bands within each Region, in

whole or in part, be used for current and future ITS 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.

For all Methods, Resolution 237 (WRC-15) should be suppressed.

1/1.12/2 Background

Since 1995, research and development activities have been conducted in infocommunication

systems as core technologies of ITS. ITS, including legacy ITS, have been deployed in some

countries. Evolving ITS, including vehicle-to-vehicle (V2V), vehicle-to-infrastructure (V2I),

vehicle-to-network (V2N) and vehicle-to-pedestrian (V2P) communications have been deployed in

some countries to assist with safer driving. Communicating with moving vehicles is one of the

typical use cases for radiocommunications, and a variety of ITS applications rely on

radiocommunication technologies including the next generation of ITS applications.

Evolving ITS also become important in helping to reduce road traffic problems such as congestion

and accidents. To address road safety and efficiency-related matters, the ITS with vehicle-to-

23

everything communication (e.g. WAVE, ETSI ITS-G5, LTE based V2X, ITS Connect) are studied

in ITU-R.

Recognizing that harmonized spectrum and international standards would facilitate deployment of

ITS radiocommunications, WRC-19 agenda item 1.12 was approved by WRC-15 and Resolution

237 (WRC-15) requested to consider possible global or regional harmonized frequency bands for

the implementation of evolving ITS under existing mobile service allocations. The mobile service

bands being used by the evolving ITS may also be utilized by other applications and services and

some of the frequency bands are also being considered under other agenda items.


Technical and operational studies performed by ITU-R in relation to WRC-19 agenda item 1.12

have indicated that the frequency band 5 850-5 925 MHz, or parts thereof, have been designated for

the implementation of evolving ITS by some administrations in each of Regions 1, 2 and 3.

Consequently, the ITU-R has developed new Recommendation ITU-R M.2121, “Harmonization of

frequency bands for Intelligent Transport Systems in the mobile service” and new Report

ITU-R.2445, “Intelligent transport systems (ITS) usage”.

View #1: It was indicated that there is potential harmful interference from FSS earth station uplinks

into evolving ITS receivers. Consequently, some administrations in Region 1 have concluded that

evolving ITS stations cannot claim protection from FSS earth station uplinks in the

5 850-5 925 MHz frequency band. In these cases, any coexistence issues between evolving ITS

stations and FSS earth station uplinks, may be mitigated by evolving ITS equipment design which

would take into account the potential harmful interference from FSS earth stations.

View #2: Other views were also expressed that the frequency band 5 850-5 925 MHz is shared

between the MS and FSS on a co-primary basis and any coexistence issues in this band should be a

national matter.

View #3: In regard with coordination between various services on a national basis, it is to

emphasize that national issues are not dealt with by ITU-R due to the fact that national policy of a

given administration on how to manage the use of radiocommunication services associated with

spectrum is a national matter and shall not be discussed internationally.

View #4: Some views were expressed that the probability of interference from evolving ITS stations

to FSS space receivers may be negligible.

1/1.12/3.1 ITU-R Recommendations and Reports

In ITU-R, several documents have been published, as follows: Recommendations ITU-R M.1452-2,

ITU-R M.1453-2, ITU-R M.1890[-1], ITU-R M.2084[-1], and ITU-R M.2121, and Reports

ITU-R M.2228-1 and ITU-R M.2445.

1/1.12/4 Methods to satisfy the agenda item

1/1.12/4.1 Method A – No change to the Radio Regulations and suppress Resolution 237

(WRC-15)

No change to the Radio Regulations other than to suppress Resolution 237 (WRC-15).

Reasons: ITS operate within existing mobile service allocations. Harmonization of frequencies

for ITS pertaining to the exchange of information to improve traffic management and to assist

driving safety can be achieved through the course of ITU-R Study Group work by applicable ITU-R

Recommendations and/or Reports (e.g., Recommendation ITU-R M.2121).

http://www.itu.int/rec/R-REC-M.1452/enhttp://www.itu.int/rec/R-REC-M.1453/enhttp://www.itu.int/rec/R-REC-M.1890/enhttp://www.itu.int/rec/R-REC-M.2084/enhttp://www.itu.int/rec/R-REC-M.2121/enhttp://www.itu.int/pub/R-REP-M.2228http://www.itu.int/pub/R-REP-M.2445

24

1.12/4.2 Method B – Add a new WRC Resolution and non-mandatory reference to ITU-R

Recommendation

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.

This method provides a regulatory framework for worldwide or regional harmonization for ITS

applications through a new WRC Resolution, the current global harmonized frequency bands for

evolving ITS indicated by the new WRC Resolution, the other harmonized frequency can be

non-mandatory referenced to the most recent version of Recommendation ITU-R M.2121.

1/1.12/4.3 Method C – Add a new WRC Resolution and non-mandatory reference to ITU-R

Recommendation

No change to the RR Table of Frequency Allocations and to add a new WRC Resolution to

encourage administrations to use globally and regionally harmonized frequency bands for ITS

applications through reference to ITU-R Recommendation(s). Suppress Resolution 237 (WRC-15).

This method provides a regulatory framework for worldwide or regional harmonization for ITS

applications through a new WRC Resolution and the most recent version of Recommendation

ITU-R M.2121.

1/1.12/5 Regulatory and procedural considerations

1/1.12/5.1 For Method A

NOC

ARTICLES

NOC

APPENDICES

SUP


Intelligent Transport Systems applications

25

1/1.12/5.2 For Methods B and C

ADD

DRAFT NEW RESOLUTION [A112] (WRC-19)

Harmonization of frequency bands for evolving Intelligent Transport Systems

applications under mobile service allocations


considering

a) that information and communication technologies are integrated in a vehicle system to

provide evolving Intelligent Transport Systems (ITS) communication applications for the purpose

of improving traffic management and assisting safer driving;

b) that there is a need for consideration of spectrum harmonization for evolving ITS

applications, which are being used globally or regionally;

c) that there is a need to integrate various technologies, including radiocommunications,

into land transportation systems;

d) that many new connected vehicles use intelligent technologies in the vehicles’

combined advanced traffic management, advanced traveller information, advanced public

transportation management systems and/or advanced fleet management systems to improve traffic

management;

e) that future vehicular radiocommunication technologies and ITS broadcast systems are

emerging;

f) that some administrations have harmonized frequency bands for ITS

radiocommunication applications;

g) that under certain circumstances, FSS earth station uplinks may create potential

interference to ITS stations which may have operational issues while in close proximity;

h) that the compatibility between ITS stations and FSS space stations is achievable for

certain ITS stations as an interferer,

recognizing

a) that harmonized spectrum and international standards would facilitate worldwide

deployment of evolving ITS radiocommunications and provide for economies of scale in bringing

evolving ITS equipment and services to the public;

b) that the designation of those harmonized frequency bands, or parts thereof, for evolving

ITS does not preclude the use of these bands/frequencies by any other application of the services to

which they are allocated and does not establish priority in applying and using the Radio

Regulations;

c) that in those harmonized frequency bands or parts thereof for ITS, there are existing

services whose protection needs to be ensured;

d) that a certain country in Region 3 operates an ITS system around 5.8 GHz as described

in Recommendation ITU-R M.1453;

26

e) that evolving ITS also becomes important in helping to reduce road traffic problems

such as congestion and accidents;

f) that ITU-R studies on evolving ITS technologies (e.g. WAVE, ETSI ITS-G5,

LTE-based V2X, ITS Connect) are meant to address road safety and efficiency-related matters,

noting

a) that the guidelines for radio interface requirements of ITS are described in

Recommendation ITU-R M.1890;

b) that outlines of technologies and characteristics for dedicated short-range

communications at 5.8 GHz are described in Recommendation ITU-R M.1453;

c) that some administrations in each of the three Regions have deployed

radiocommunication local area networks in the frequency band 5 725-5 850 MHz and some

administrations are considering allowing radiocommunication local area networks in the frequency

band 5 850-5 925 MHz;

d) that studies, feasibility tests, and actual operation of advanced evolving ITS

radiocommunications have been actively conducted towards the realization of traffic safety and a

reduction of environmental impact as described in Report ITU-R M.2228;

e) that radio interface standards of vehicle-to-vehicle and vehicle-to-infrastructure

communications for evolving ITS applications are described in Recommendation ITU-R M.2084;

f) that ITS usage in ITU Member States is described in Report ITU-R M.2445;

g) that some administrations have considered that ITS devices cannot claim protection

from FSS earth station uplinks in 5 850-5 925 MHz in order to facilitate coexistence, in which case

ITS devices deployed need to cope with the interference created by FSS earth station uplinks;

h) that some administrations in Region 1, in the spirit of Article 6, have applied a

coordinated approach by which when they deploy ITS stations, protection cannot be claimed from

FSS earth station uplinks in 5 850-5 925 MHz;

i) that the latest version of Recommendation ITU-R M.2121 provides frequency bands for

evolving ITS systems,

emphasizing

a) that the provisions of Nos. 1.59 and 4.10 do not apply to evolving ITS applications

under mobile-service allocations,

resolves

For Method B

to encourage administrations to consider using the frequency band 5 850-5 925 MHz, or parts

thereof, when planning and deploying evolving ITS applications, for achieving frequency

harmonization taking into account recognizing b) while considering recognizing d) above;

other harmonized frequency bands, which are listed in the most recent version of Recommendation

ITU-R M.2121, can be considered as harmonized frequency bands for evolving ITS,

For Method C

to encourage administrations to consider globally or regionally harmonized frequency bands or

parts thereof, which are listed in the most recent version of Recommendation ITU-R M.2121, when

planning and deploying evolving ITS applications, taking into account recognizing b) above,

27

For both Methods B and C

invites Member States and Sector Members

to take into account, as necessary, possible coexistence issues between ITS stations and FSS earth

stations operating in the 5 850-5 925 MHz frequency band,


to actively contribute to the ITU-R studies on ITS,


to bring this Resolution to the attention of relevant international and regional organizations dealing

with ITS.

[Note: Upon the selection of Methods B or C, only the relevant parts should be kept in the draft new

Resolution above.]

SUP


Intelligent Transport Systems applications

28

Agenda item 1.14

1.14 to consider, on the basis of ITU-R studies in accordance with Resolution 160

(WRC-15), appropriate regulatory actions for high-altitude platform stations (HAPS), within

existing fixed-service allocations;

Resolution 160 (WRC-15) – Facilitating access to broadband applications delivered by

high-altitude platform stations


WRC-19 agenda item 1.14 considers additional spectrum needs for gateway and fixed terminal

links for HAPS to provide broadband connectivity in the fixed-service (FS) pursuant to Resolution

160 (WRC-15).

The results of studies estimate the total spectrum needs for HAPS systems to be:

– in the range of 396 (for lower user density setting) to 2 969 MHz (for higher user

density setting) for the ground-to-HAPS links;

– in the range of 324 (for lower user density setting) to 1 505 MHz (for higher user

density setting) for the HAPS to ground links.

The sharing studies conducted by ITU-R consider the following frequency ranges:

– 6 440-6 520 MHz;

– 21.4-22 GHz (Region 2 only);

– 24.25-27.5 GHz (Region 2 only);

– 27.9-28.2 GHz and 31-31.3 GHz;

– 38-39.5 GHz;

– 47.2-47.5 GHz and 47.9-48.2 GHz.

Section 1/1.14/4 includes the following generic methods to satisfy the agenda item, and describes

the way the methods are applied to the above-mentioned frequency bands, as appropriate:

– Method A – No change.

– Method B – Identification of bands for HAPS, in accordance with Resolution 160

(WRC-15) with options:

• Method B1 – Revision of the regulatory provisions for HAPS in the fixed

service (FS) with a primary status in bands already identified for HAPS.

• Method B2 – Add new identification(s) for HAPS in bands already allocated to

the FS with a primary status.

• Method B3 – Add a primary allocation to the FS and a new identification for

HAPS in the band 24.25-25.25 GHz (Region 2) not already allocated to the FS.

– Method C – Suppress the existing HAPS identification, pursuant to resolves 3 of

Resolution 160 (WRC-15).

1/1.14/2 Background

The technological innovations and the growing urgency to expand the availability of broadband led

to a review of the current regulatory environment for delivery platforms such as HAPS. Stations

operating in the stratosphere are high enough to provide broadband service to a large area. Recent

test deployments of stations delivering broadband from above 20 km above ground have

29

demonstrated their potential to provide connectivity to underserved communities with minimal

ground-level infrastructure. The HAPS platform are also of particular interest of disaster

management.

More options for broadband delivery are needed, especially for countries with less-developed

infrastructures. HAPS may facilitate broadband rollout by providing an additional platform which

provides service that could augment the capacity of other providers using innovative and easily-

deployable platforms positioned in the upper atmosphere. In recognition of this opportunity,

WRC-15 adopted Resolution 160 to study how to facilitate access to global broadband applications

delivered by HAPS in the FS.

Broadband HAPS applications in the FS are expected to serve several use cases, providing Internet

access to users on a medium (days to weeks) to long-term basis. It can be a link to an access point,

or a backhaul connection for remote networks. Capacity may vary for connectivity and specific use

cases (e.g. for disaster relief missions, commercial use, etc.). Regardless, HAPS will provide FS

connections between a HAPS airborne platform and temporary or permanent FS ground stations.


1/1.14/3.1 Relevant ITU-R Recommendations and Reports

The relevant ITU Recommendations are:

ITU-R F.699-8, ITU-R F.758-6, ITU-R F.1500-0, ITU-R F.1501-0, ITU-R F.1569-0, ITU-R

F.1570-2, ITU-R F.1607-0, ITU-R F.1608-0, ITU-R F.1609-1, ITU-R F.1612-0, ITU-R F.1764-1,

ITU-R F.1819-0, ITU-R F.1891-0, ITU-R F.2011-0, ITU-R F.1820-0, ITU-R P.1409-1, ITU-R

SF.1601-2, ITU-R SF.1843-0, ITU-R RS.1813-0, ITU-R RS.1861-0, ITU-R RS.2017-0, ITU-R

RS.1858-0, ITU-R SM.1541-6, ITU-R SA.1396-0, ITU-R SA.1811-0, ITU-R SA.509-3, ITU-R

SA.609-2, ITU-R SA.1014-3, ITU-R SA.1155-2, ITU-R SA.1276-5, ITU-R SA.1414-2, ITU-R

M.2101-0, ITU-R M.2114-0, ITU-R P.525-3, ITU-R M.2120-0, ITU-R RA.769-1.

To perform the studies under Resolution 160 (WRC-15), ITU-R developed the following Reports:

Report ITU-R F.2438, Spectrum needs of high altitude platform stations (HAPS) broadband links

operating in the fixed service.

Report ITU-R F.2439, Deployment and technical characteristics of broadband high altitude

platform stations in the fixed service in the frequency bands 6 440-6 520 MHz, 21.4-22.0 GHz,

24.25-27.5 GHz, 27.9-28.2 GHz, 31.0-31.3 GHz, 38.0-39.5 GHz, 47.2-47.5 GHz and 47.9-48.2 GHz

used in sharing and compatibility studies.

The documents that are providing the results of the sharing studies conducted under this agenda

item are:

− Report ITU-R F.2437, Sharing and compatibility studies of HAPS systems in the fixed

service for the frequency band 6 400-6 520 MHz;

− PDN Report ITU-R F.[HAPS-21 GHz] on sharing and compatibility studies for HAPS

broadband systems in the 21.4-22 GHz frequency range (Annex 16 to Document

5C/617);


broadband systems in the 24.25-27.5 GHz frequency range (Annex 17 to Document

5C/617);


broadband systems in the 27.9-28.2 and 31-31.3 GHz frequency ranges (Annex 18 to

Document 5C/617);

http://www.itu.int/rec/R-REC-F.699/enhttp://www.itu.int/rec/R-REC-F.1500/enhttp://www.itu.int/rec/R-REC-F.1501/enhttp://www.itu.int/rec/R-REC-F.1569/enhttp://www.itu.int/rec/R-REC-F.1570/enhttp://www.itu.int/rec/R-REC-F.1607/enhttp://www.itu.int/rec/R-REC-F.1608/enhttp://www.itu.int/rec/

Date post:	30-Apr-2020
Category:	Documents
Upload:	others
View:	4 times
Download:	0 times

Report of the CPM - ITU€¦ · Preface This CPM Report to the World Radiocommunication Conference...

Documents