Contributions  |
|
Numéro
|
Titre
|
Source
|
AI/Question
|
Date
|
|
[ 739 ]
|
Epfd technical studies approach, and establishing a set of validated GSO reference links
|
Canada
|
|
2025-10-14 |
|
[ 738 ]
|
Next steps on RR Article 22 epfd limits studies
|
Canada
|
|
2025-10-14 |
|
[ 737 ]
|
Questions on technical studies on Article 22 epfd limits
|
Canada
|
|
2025-10-14 |
|
[ 736 ]
|
Views on candidate topic on RR No. 4.4
|
Canada
|
|
2025-10-14 |
|
[ 735 ]
|
Candidate topic on Appendix 4 elements under WRC-27 agenda item 7
|
Canada
|
AI7
|
2025-10-14 |
|
[ 734 ]
|
Working document towards draft CPM text for WRC-27 agenda item 1.5
|
Canada
|
AI1.5
|
2025-10-14 |
|
[ 733 ]
|
Questions related to the technical evolution of the FSS for sharing of the band 13.75-14 GHz under WRC-27 agenda item 1.2
|
Canada
|
AI1.2
|
2025-10-14 |
|
[ 732 ]
|
Study related to WRC-23 agenda item 1.2 - Impact of small antennas on radiolocation service
|
Canada
|
AI1.2
|
2025-10-14 |
|
[ 731 ]
|
Modeling FSS deployment for WRC-27 agenda item 1.2 coexistence studies
|
Canada
|
AI1.2
|
2025-10-14 |
|
[ 730 ]
|
WRC-27 agenda item 7 candidate topic - Proposed revision to Resolution 170
|
Luxembourg
,
Germany
,
Netherlands (Kingdom of the)
,
Norway
,
Spain
|
AI7
|
2025-10-14 |
|
[ 729 ]
|
WRC-27 agenda item 7 candidate topic - The use of the same satellite or different satellites to repeatedly bring into use and bring back into use the same frequency assignments of a satellite network or system for a short period of time
|
Luxembourg
,
Germany
,
Netherlands (Kingdom of the)
,
Norway
,
Spain
|
AI7
|
2025-10-14 |
|
[ 728 ]
|
Elements of working document towards draft CPM text on WRC-27 agenda item 7 - Inclusion of the territory of a country in the service area of a notified geostationary (GSO) satellite networks in the planned and unplanned BSS frequency bands and in the planned FSS frequency bands subject to Appendices 30A and 30B...
|
Luxembourg
,
Germany
,
Greece
,
Netherlands (Kingdom of the)
,
Norway
,
Spain
|
AI7
|
2025-10-14 |
|
[ 727 ]
|
Working document towards a preliminary draft new revision of Recommendation ITU-R S.1528
|
China
|
|
2025-10-14 |
|
[ 726 ]
|
Proposed revisions to working document towards a preliminary draft Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services
|
China
|
|
2025-10-14 |
|
[ 725 ]
|
Revisions for elements for a working document towards draft CPM text for WRC-27 agenda item 1.4
|
China
|
AI1.4
|
2025-10-14 |
|
[ 724 ]
|
Relevant technical information to support studies under WRC-27 agenda item 1.16 and 1.18 documenting FSS characteristics in the E-band
|
China
|
AI1.18, AI1.16
|
2025-10-14 |
|
[ 723 ]
|
Proposed revisions to working document towards a preliminary draft new Recommendation ITU-R S.[NON-GSO-MODELLING] - Modelling and simulation of non-GSO FSS systems for use in sharing and compatibility studies
|
China
|
|
2025-10-14 |
|
[ 722 ]
|
Proposals of elements of working document towards draft CPM text for WRC-27 agenda item 1.5
|
China
|
AI1.5
|
2025-10-14 |
|
[ 721 ]
|
Proposal updates on the studies under WRC-27 agenda item 1.2
|
China
|
AI1.2
|
2025-10-14 |
|
[ 720 ]
|
Preliminary sharing study on FSS ESIMS and non-GSO EESS (passive) in 50.2-50.4 GHz band (adjacent band) regarding WRC-27 agenda item 1.1
|
China
|
AI1.1
|
2025-10-14 |
|
[ 719 ]
|
Proposed topic to be considered under WRC-23 agenda item 7 - To develop possible regulatory measures to implement Radio Regulations No. 4.4
|
China
|
AI7
|
2025-10-14 |
|
[ 718 ]
|
Draft contribution to Working Party 4A on WRC-27 agenda item 1.6
|
China
|
AI1.6
|
2025-10-14 |
|
[ 717 ]
|
Compatibility studies between non-GSO FSS gateways in the 51.4-52.4 GHz frequency band and EESS (passive) sensors in the 52.6-54.25 GHz Frequency band under WRC-27 agenda item 1.3
|
China
|
AI1.3
|
2025-10-14 |
|
[ 716 ]
|
Updates/revisions to elements of a working document towards candidate topic under WRC-27 agenda item 7 - The use of the same satellite or different satellites to repeatedly bring into use and bring back into use the same frequency assignments of a satellite network or system for a short period of time
|
China
|
AI7
|
2025-10-14 |
|
[ 715 ]
|
Consideration of introducing and reviewing coordination arc thresholds towards candidate topic under WRC-27 agenda item 7
|
China
|
AI7
|
2025-10-14 |
|
[ 714 ]
|
Discussion on working document containing technical work relating to the GSO earth station gain patterns used by Recommendation ITU-R S.1503
|
Canada
|
|
2025-10-14 |
|
[ 713 ]
|
Update to study on interference analysis from FSS into aeronautical RLS for inclusion in the working document on WRC-27 agenda item 1.2
|
Singapore
,
Papua New Guinea
|
AI1.2
|
2025-10-14 |
|
[ 712 ]
|
Proposed modifications to the working document relating to WRC-27 agenda item 1.3
|
AST & Science SpaceMobile
|
AI1.3
|
2025-10-14 |
|
[ 711 ]
|
Proposed unavailability metric and impact of diversity of non-GSO satellites
|
Viasat, Inc.
|
|
2025-10-15 |
|
[ 710 ]
|
Technical issues with the use of the Bessel function for the proposed revision of Recommendation ITU-R S.1428
|
Viasat, Inc.
|
|
2025-10-15 |
|
[ 709 ]
|
Recommendation ITU-R S.1503 uplink beamwidth footprint
|
Viasat, Inc.
|
|
2025-10-15 |
|
[ 708 ]
|
Inadequacy of Resolution 770 methodology for WRC-27 agenda item 1.3
|
Viasat, Inc.
|
AI1.3
|
2025-10-15 |
|
[ 707 ]
|
Comments on satellite selection proposals
|
Viasat, Inc.
|
|
2025-10-15 |
|
[ 706 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Accounting for all sidelobe contributions of non-GSO FSS satellites in Recommendation ITU-R S.1503
|
Viasat, Inc.
|
|
2025-10-15 |
|
[ 705 ]
|
Additional measures for the application of RR No. 4.4 to satellite networks and systems
|
Switzerland
|
AI7
|
2025-10-14 |
|
[ 704 ]
|
WRC-27 agenda item 7 candidate topic - Exclusion of the territory of a country from the service area of a geostationary satellite network (GSO) in the fixed-satellite service (FSS) or mobile-satellite service (MSS) in a frequency band not subject to a plan
|
Norway
|
AI7
|
2025-10-14 |
|
[ 703 ]
|
Update to confidence and sensitivity analyses in epfd (down) examination in support of future revisions of Recommendation ITU-R S.1503
|
Germany
|
|
2025-10-14 |
|
[ 702 ]
|
Proposed revision of Recommendation ITU-R S.1428 for reflector antennas
|
Germany
|
|
2025-10-14 |
|
[ 701 ]
|
Information document on non-GSO FSS gateway earth stations in the frequency band 51.4-52.4 GHz in connection with WRC-27 agenda item 1.3
|
Germany
|
AI1.3
|
2025-10-14 |
|
[ 700 ]
|
Proposals towards the working document towards a preliminary draft new ITU-R Report WRC-27 agenda item 1.1
|
France
|
AI1.1
|
2025-10-14 |
|
[ 699 ]
|
Elements for a working document towards draft CPM text for WRC-27 agenda item 1.4
|
France
|
AI1.4
|
2025-10-14 |
|
[ 698 ]
|
IOS spectrum requirement and related studies under Resolution ITU-R 74 (RA-23)
|
The Consortium for Execution of Rendezvous and Servicing Operations (CONFERS)
|
|
2025-10-14 |
|
[ 697 ]
|
Draft rule of procedure on RR No. 13.6 (orbital tolerances for bands and services outside of RR Resolution 8)
|
United Arab Emirates
|
|
2025-10-14 |
|
[ 696 ]
|
WRC-27 agenda item 1.6
|
African Telecommunications Union
|
AI1.6
|
2025-10-14 |
|
[ 695 ]
|
Proposed topic under WRC-27 agenda item 7 - Proposed revision to Resolution 553 (Rev.WRC-23)
|
African Telecommunications Union
|
AI7
|
2025-10-14 |
|
[ 694 ]
|
Studies for inclusion in the working document on WRC-27 agenda item 1.2 (update to Part 3 Annex 3 of Document 4A/567)
|
African Telecommunications Union
|
AI1.2
|
2025-10-14 |
|
[ 693 ]
|
Update to working document towards draft CPM text on WRC-27 agenda item 1.2
|
African Telecommunications Union
|
AI1.2
|
2025-10-14 |
|
[ 692 ]
|
Proposed topic under WRC-27 agenda item 7 - Exclusion of the territory of a country from the service area of a geostationary satellite network (GSO) in the fixed-satellite service (FSS) or mobile-satellite service (MSS) in a frequency band not subject to a plan
|
African Telecommunications Union
|
AI7
|
2025-10-14 |
|
[ 691 ]
|
Proposed topic under WRC-27 agenda item 7 - Proposed revision to Resolution 170 (Rev.WRC-23)
|
African Telecommunications Union
|
AI7
|
2025-10-14 |
|
[ 690 ]
|
Proposed topic under WRC-27 agenda item 7 - Additional measures for the enhancement of equitable access to additional uses in Appendices 30 and 30A in Regions 1 and 3
|
African Telecommunications Union
|
AI7
|
2025-10-14 |
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