Preliminary Position of the Rcc Administrations on Agenda Items for the 2019 World

- 1 -
Versionof 14April 2017

Annex
to Decision No.11/2.1

PRELIMINARY POSITION OF THE RCC ADMINISTRATIONS ON AGENDA ITEMS FOR THE 2019 WORLD RADIOCOMMUNICATION CONFERENCE

(version of 14 April, 2017)

1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9.1, 1.9.2, 1.10, 1.11, 1.12, 1.13, 1.14, 1.15, 1.16, 2, 4, 7, 8, 9.1.1, 9.1.2, 9.1.3, 9.1.4,9.1.5, 9.1.6, 9.1.7, 9.1.8, 9.1.9, 9.2,9.3,10

Administrations of the participant countries of the Regional Commonwealth in the field of Communications (RCC),

recognizing the need

-to improve regulation and increase efficiency of radio spectrum and satellite orbits;

-to establish conditions for the development of radiocommunications and introduction of new radio technologies;

-to maintain the balance of interests between existing and new allocations to different radiocommunication services;

-to take into account technical and economic opportunities in the development of radiocommunications within the ITU Member States;

-to strengthen regional and international cooperation in the development of radiocommunication equipment and systems,

considering

that during studies on agenda items 1.6 (non-GSO FSS), 1.13 (IMT), 1.14 (HAPS) and 9.1 (Issue 9.1.9, Resolution 162 (WRC-15)), it would be reasonable to identify priority and non-overlapping frequency bands for each of these items,

have developed the following preliminary position on agenda items for the 2019World Radiocommunication Conference (WRC-19):

1.1to consider an allocation of the frequency band 50-54 MHz to the amateur service in Region 1, in accordance with Resolution658 (WRC-15);

The RCC Administrations consider that during studies on possible allocation of the frequency band 50-54 MHz to the amateur service in Region 1, spectrum requirements for the amateur service shallbe identified.

The RCC Administrations consider that, when identifying technical and regulatory conditions for such allocation, protection shall be ensured to the broadcasting service to which this frequency band is allocated on a primary basis, including stations of the broadcasting service in the frequency band 50-54 MHz, regulated by Stockholm-61 and Geneva-89.

1.2to 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 Resolution765 (WRC-15);

The RCC Administrations consider that studies should be conducted to identify and establish power limits for earth stations used for space operationfunctions in the frequency bands 401-403 MHz and 399.9−400.05 MHz in order to avoid interference to data collection systems in the meteorological-satellite service, Earth exploration-satellite service and mobile-satellite service.

1.3to 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);

The RCC Administrations consider that there is a need to harmonize frequency allocations used by data collection systems (DCS) in the meteorological-satellite service and the Earth exploration-satellite service.

However upgrading the secondary allocation to the meteorological-satellite service (space-to-Earth) to a primary status and a primary allocation to the Earth exploration-satellite service (space-to-Earth) in the frequency band 460-470 MHz are possible under the following conditions:

-The protection of the terrestrial services to whichthe frequency band 460-470 MHz is allocated on a primary basis;

- The proposed measures for the protection of the terrestrial services will not impose additional constraints on the existing satellite systems and the networks operated within meteorological-satellite service and the Earth exploration-satellite service;

- Maintaining priority of the meteorological-satellite service over the Earth exploration-satellite service.

1.4to consider the results of studies in accordance with Resolution 557 (WRC-15), and review, andrevise if necessary, the limitations mentioned in Annex 7 to Appendix 30 (Rev. WRC-12), 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;

The RCC Administrations support studies on possible revisionstothe limitationsin Annex 7 to Appendix 30(Rev. WRC-12), while ensuring the protection of, and without imposing additional constraints on, BSS assignments in the Plan and in the List and FSS networks.

The RCC Administrations support the deletion of the following limitations (Atlantic Region):

-Limitation A1 (part a) (No assignments in the Region 1 List in the frequency band11.7-12.2 GHz further west than 37.2°W);

-Limitation A2a (No modificationin the Region 2 Plan in the frequency band12.5-12.7 GHz further east than 54°W);

-Limitation A2b (No modification in the Region 2 Planin the frequency band 12.2-12.5 GHz further east than 44°W).

The RCC Administrations consider the possibilityto delete the following limitations (Pacific Region):

-Limitation A1 (part b) (No assignments in the Region 1 List in the frequency band 11.7-12.2 GHz further east than 146°E);

-Limitation A2c (No modificationin the Region 2 Planin the frequency band 12.2-12.7 GHz further west than 175.2°W).

The RCC Administrationscontinuestudies onsuppression/revisionof the following limitations:

-Limitation A3 (part a) (No assignments in the Regions 1 & 3 List outside specific allowable portions of the orbital arc between 37.2°W and 10°E);

-Limitation A3 (part b) (Max. e.i.r.p. of 56 dBW for assignments in the Regions 1 & 3 List at specific allowable portions of the orbital arc between 37.2°W and 10°E);

-Limitation A3 (part c) (Max. power flux density of -138 dB(W/(m2·27 MHz)) at any point in Region 2 by assignments in List located at 4°W and 9°E);

-Limitation B (Required agreement of administrations having assignments to space stations in the same cluster when an administration may locate a satellite within this cluster).

The RCC Administrations consider that the proposed revisions of criteria and provisions of Appendix 30 (Rev. WRC-12),other than of Annex 7, are beyond the scope of the studies in accordance with Resolution 557 (WRC-15).

1.5to 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);

The RCC Administrations consider that technical conditions and regulatory provisions shall be developed with regard to operation of earth stations in motion (ESIMs) communicating with geostationary space stations in the fixed-satellite service and using frequency bands 17.7-19.7 GHz (space-to-Earth) and 27.5-29.5 GHz (Earth-to-space) to provide protection, based on existing criteria, of services having allocations in these (and adjacent) frequency bands, including EESS (passive) in the frequency band 18.6-18.8 GHz and future use of EESS (Earth-to-space) in the frequency band 28.5-29.5 GHz and also use of terrestrial services in the frequency bands 25.25-27.5 GHz and 27.5-29.5 GHz.

The RCC Administrations consider that the methods including segmentation of the frequency bands, limitation of ESIM maximum off-axis e.i.r.p. spectral density, and other methods or their combinations,should be considered as the methods for sharing frequency bands 17.7-19.7 GHz (space-to-Earth) and 27.5-29.5 GHz (Earth-to-space) between ESIMs and GSO FSS stations and stations of other services havingallocations in these frequency bands. ESIMs in the frequency bands 17.7-19.7 GHz shall not requireclaim protection from fixed and mobile services.

The RCC Administrations consider that when developing technical conditions and regulatory provisions for operation of ESIMs in the frequency bands 17.7-19.7 GHz (space-to-Earth) and 27.5-29.5 GHz (Earth-to-space) special measures shall beenvisaged to exclude unauthorized use of ESIMs in the territory of States that haven’t granted relevant authorizations (licenses).

Regulations applicable to ESIM, which would be defined underthe issue 9.1.7 of WRC-19 agenda item 9.1, shall be taken into account when developing regulations within the frameworks of WRC-19 agenda item 1.5.

1.6to 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 accordance with Resolution 159 (WRC-15);

The RCC Administrations consider that studies on technical and operational issues and regulatory provisions in order to ensure operation of non-GSO FSS satellite systems in the frequency bands 37.5-42.5 GHz (space-to-Earth), 47.2-48.9 GHz (limited to feeder links), 48.9-50.2 GHz (Earth-to-space) and 50.4-51.4 GHz (Earth-to-space) shall ensure protection to GSO satellite networks in FSS, MSS and BSS, and also to stations of other existing services in the same and adjacent frequency bands.

The RCC Administrations consider that technical conditions and regulatory provisions shall be developed to ensure sharing of the considered frequency bands between non-GSO FSS systems.

The RCC Administrations consider that when conducting studies, protection shall be ensured to EESS (passive) in the frequency bands 36-37 GHz, 47.5-48.5 GHz and 50.2-50.4 GHz, and also to the radio astronomy service in the frequency bands 42.5-43.5 GHz, 48.94-49.04 GHz and 51.4-54.25 GHz from non-GSO FSS transmissions.

The RCC Administrations find it reasonable to study the impact of aggregate interference from GSO FSS networks and non-GSO FSS systems operated or planned to be operated in the frequency bands 37.5-42.5 GHz (space-to-Earth), 47.2-48.9 GHz (limited to feeder links), 48.9-50.2 GHz (Earth-to-space) and 50.4-51.4 GHz (Earth-to-space) with the purpose of possible revision of Resolution750 (Rev. WRC-15)"Compatibility between the Earth exploration-satellite service (passive) and relevant active services".

The RCC Administrations consider it reasonable to study modification of interference assessment methodology specified in the Recommendation ITU-R S.1323 (Methodology A) with the purpose to broaden applicability of this recommendation in the frequency bands above 30 GHz.

1.7to 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);

The RCC Administrations consider that spectrum needs for telemetry, tracking and command in the space operation service for non-GSO satellites with short duration missions should be based on real plans for satellite constellation development,taking into accountto be able tomeet these needs by existing allocations to the space operation service and to the services where a space station is operatedin the frequency bands below 1 GHz.

The RCC Administrations consider that whenusing existing or new frequency allocations to the space operation service below 1 GHz (including frequency bands 150.05–174 MHz and 400.15−420 MHz) for the purpose to command non-GSO satellites with short duration missions, the protection shall be ensured to the incumbent services in the same and adjacent frequency bands.

The RCC Administrations oppose using the frequency bands 150.05-174.0 MHz and 405.9-406.2 to command non-GSO satellites with short duration missions, since according to No5.225А some countries of Region 1 have allocated the frequency band 154-156 MHz on a primary basis to the radiolocation service, and the frequency bands 156.000 -157.450 MHz, 160.600 -160.975 MHz, 161.475-162.050 MHz and 405.9-406.2 MHz are required for operation and protection of the GMDSS, and separate parts of the frequency band 150.05-174.0 MHz are intensively used in the territory of RCC Administrations for fixed and mobile services.

1.8to 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 Resolution359 (Rev.WRC15);

The RCC Administrations consider that the IMO position should be taken into account in regard to the GMDSS modernization, including the introduction of the IMO-recognized additional satellite systems, when developing relevant regulatory actions to support such modernizationconsidering protection of existing services and systems.

1.9to consider, based on the results of ITUR studies:

1.9.1regulatory actions within the frequency band 156-162.05MHz for autonomous maritime radio devices to protect the GMDSS and automatic identifications system (AIS), in accordance with Resolution 362 (WRC15);

The RCC Administrations consider it reasonable to identify categories(types), technical and operational characteristics of autonomous maritime radio devices in order to develop regulatory actions in the frequency band 156−162.05 MHz for the autonomous maritime radio devices to protect GMDSS and AIS.

1.9.2modifications of the Radio Regulations, including new spectrum allocations to the maritime mobile-satellite service (Earthtospace and space-to-Earth), preferably within the frequency bands 156.0125-157.4375MHz and 160.6125-162.0375MHz of Appendix18, 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 recognizingd) ande) of Resolution360 (Rev.WRC15);

The RCC Administrations consider that introduction of the VDES satellite component shall not result in imposing constraints on existing and planned systems of services which have allocations in the common and adjacent frequency bands.

1.10to 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);

The RCC Administrations support the need inthe development of the Global Aeronautical Distress and Safety System (GADSS).

The RCC Administrationsconsiderthatspectrum requirements, frequency bands,regulatory provisions for the introduction and use of GADSSshouldbe identifiedbased onGADSS concept which shall be developed by ICAO and submitted to the ITU. AndGADSS shall share the considered and adjacent frequency bands with systems in existing radio services without imposing additional constraints onthe existing systems.

The RCC Administrations do not oppose the revision of Resolution 426 (WRC-15) to increase the period of studies on spectrum requirements and regulation for implementation and use of GADSS and transfer this issue to the WRC-23 agenda.

1.11to 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 Resolution236 (WRC-15);

The RCC Administrations considerit reasonable to harmonize frequency bandsat global or regional level for their use by railway radiocommunication systems between train and trackside within existing mobile service allocations, including through the development of ITU-R Recommendations and Reports.

The RCC Administrationsare of the view that harmonized use of frequency bandsby railway transportation systems within existing mobile service allocations shall not impose additional constraints onother services to which thesefrequency bandsare already allocated, and shall provide the protection of existing systems for government communication.

1.12to consider possible global or regional harmonizedfrequency bands, to the maximum extent, for the implementation of evolving Intelligent Transport Systems (ITS) under existing mobile-service allocations , in accordance with Resolution237 (WRC-15);

The RCC Administrationsconsider it reasonable to harmonize frequency bands at global and regional levelswithin existing mobileservice allocationsin order to implement evolving IntelligentTransport Systems, including throughthe development of ITU-R Recommendations and Reports.

The RCC Administrationsare of the view that the implementation of evolving transport systems within existing mobileservice allocations shall not impose additional constraints on services already having allocations in these or adjacent frequency bands.

1.13to consider identification of frequency bands for future development of International Mobile Telecommunications (IMT),including possible additional allocations to the mobile service on a primary basis, in accordance with Resolution238 (WRC-15);

The RCC Administrationssupport identification offrequency bandsfor future development of IMT, including possible additional allocations to the mobile service on a primary basis, in separatebands in the frequency band 24.25-86 GHz in accordance with Resolution 238 (WRC-15).

The RCC Administrationsconsider that when developing technical conditions and regulatory provisions for the allocation offrequency bandsto the MS and their identification for IMT it is necessary to ensure protection of other services having allocation in the considered and adjacent frequency bandstaking into accountthe need in their development.

The RCC Administrations consider itisreasonable to perform studies on IMT system compatibility first of all in the frequency bands 24.25 – 27.5 GHz, 31.8 – 33.4 GHz, 40.5 – 42.5 GHz and 66 – 71 GHz, where global harmonization could be achieved.

1.14to consider, on the basis of ITU-R studies in accordance with Resolution160 (WRC-15),appropriate regulatory actions for high-altitude platform stations (HAPS), within existing fixed-service allocations;

The RCC Administrationssupport the need to justify spectrum requirements forgateway station and fixed terminal links for HAPS to provide broadband connectivity in the fixed service taking into account frequency bands which have been alreadyidentifiedfor HAPS.

The RCC Administrationssupport necessary modificationsto existingRR Article 5 footnotes and related WRC Resolutions to facilitate HAPS development at global or regional level.

The RCC Administrationsconsider that in the case of modificationto conditions for use offrequency bands authorized for HAPS or identification of newfrequency bandsfor gateway station and fixed terminal links for HAPS,the protection and the possibility of further development shall be ensured for existing services, including other applications of fixed service, having allocations in these and adjacent frequency bands.

1.15to consider identification of frequency bands for use by administrations for the land-mobile and fixed services applications operating in the frequency band 275−450 GHz, in accordance with Resolution767 (WRC-15);

The RCC Administrationsconsider it reasonablethatidentificationof frequency bandsfor land-mobile and fixed service applications in 275-450 GHzband in the RR No. 5.565 will facilitate global harmonization of radio frequencies for development and introduction of land mobile and fixed service applications above 275 GHz.

The RCC Administrationsconsider that whenidentifying frequency bandsfor active services in 275-450 GHz range,a balance of interestshas to be observedin the use of this frequency range by both active and passive radio services, ensuring possibility for future development of new active service applications while excluding interferences to the passive services in the frequency bands already identified in No. 5.565 of the Radio Regulations.