Contributions  |
|
Numéro
|
Titre
|
Source
|
AI/Question
|
Date
|
|
[ 783 ]
|
Sharing and compatibility study of FSS systems with SRS operating in the 13.75-14 GHz frequency range
|
United States
|
AI1.2
|
2025-10-15 |
|
[ 782 ]
|
Sharing and compatibility study of FSS systems with maritime RLS operating in the 13.75-14 GHz frequency range
|
United States
|
AI1.2
|
2025-10-15 |
|
[ 781 ]
|
Working document towards draft CPM text for WRC-27 agenda item 1.2
|
United States
|
AI1.2
|
2025-10-15 |
|
[ 780 ]
|
Working document on WRC-27 agenda item 1.2 (Part 3) - operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)
|
United States
|
AI1.2
|
2025-10-15 |
|
[ 779 ]
|
Working document on WRC-27 agenda item 1.2 - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)
|
United States
|
AI1.2
|
2025-10-15 |
|
[ 778 ]
|
Revisions to working document towards draft CPM text for WRC-27 agenda item 1.3
|
United States
|
AI1.3
|
2025-10-15 |
|
[ 777 ]
|
Working document relating to WRC-27 agenda item 1.3 - Studies relating to the use of the frequency band 51.4-52.4 GHz to enable its use by gateway earth stations transmitting to non-geostationary-satellite orbit systems in the fixed-satellite service (Earth-to-space)
|
United States
|
AI1.3
|
2025-10-15 |
|
[ 776 ]
|
Proposal for the non-GSO spacecraft identification section - Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services
|
Germany
|
|
2025-10-15 |
|
[ 775 ]
|
Preliminary draft new Recommendation ITU-R S.[RES 770] - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks in Q/V band with criteria contained in No. 22.5L of the Radio Regulations
|
France
|
|
2025-10-15 |
|
[ 774 ]
|
[Working document towards a] preliminary draft new Recommendation ITU-R S.[AGGREGATE_EPFD_SIMPLIFIED_METHODOLOGY] - Simplified methodology for estimating the aggregate equivalent power flux-density levels into geostationary satellite networks which may be produced by multiple non-geostationary fixed-satellite service systems in frequency bands subject to Resolution 76 (Rev.WRC-23)
|
France
|
|
2025-10-14 |
|
[ 773 ]
|
Proposals towards a preliminary draft new revision of Recommendation ITU-R S.2157 - Procedures for the evaluation of interference from any non-geostationary-satellite system into a global set of the generic geostationary-satellite reference links 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)
|
France
|
|
2025-10-14 |
|
[ 772 ]
|
Example application of a simplified methodology for estimating, based exclusively on publicly available data, the equivalent power flux-density levels into geostationary satellite networks which may be produced by one non-geostationary fixed-satellite service system in frequency bands subject to Resolution 76 (Rev.WRC-23)
|
France
|
|
2025-10-14 |
|
[ 771 ]
|
Elements of working document towards draft CPM text for WRC-27 agenda item 1.5
|
France
|
AI1.5
|
2025-10-14 |
|
[ 770 ]
|
Proposals towards the working document relating to WRC-27 agenda item 1.3
|
France
|
AI1.3
|
2025-10-14 |
|
[ 769 ]
|
Scope of epfd studies
|
Angola
,
Botswana
,
Dem. Rep. of the Congo
,
Eswatini
,
Lesotho
,
Malawi
,
Mauritius
,
Mozambique
,
Namibia
,
South Africa
,
Tanzania
,
Zambia
,
Zimbabwe
|
|
2025-10-15 |
|
[ 768 ]
|
Study on the protection of GSO systems in 18.8-19.7 GHz and 28.6-29.5 GHz frequency bands
|
China Satellite Network Group Co., Ltd
|
|
2025-10-15 |
|
[ 767 ]
|
Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R S.1503 - Considerations for accounting all sidelobe contributions of non-GSO FSS satellites in Recommendation ITU-R S.1503
|
China Satellite Network Group Co., Ltd
|
|
2025-10-15 |
|
[ 766 ]
|
Proposed topic under WRC-27 agenda item 7 - Possible measures to enhance long-term protection and sustainable development of broadcasting-satellite service in Regions 1 and 3 Plan band against severe misaligned FSS in Region 2, and vice versa
|
Iran (Islamic Republic of)
|
AI7
|
2025-10-15 |
|
[ 765 ]
|
Elements for the working document towards draft CPM text for WRC-27 agenda item 1.5 - Considerations on the development of regulatory measures, and implementability thereof, to limit the unauthorized operations of non-GSO earth stations in the FSS and MSS and associated issues related to the service area of non-GSO FSS and MSS satellite systems
|
Tonga
|
AI1.5
|
2025-10-15 |
|
[ 764 ]
|
Proposed edits to the working document on studies and CPM text on WRC-27 agenda item 1.3
|
Tonga
|
AI1.3
|
2025-10-15 |
|
[ 763 ]
|
Proposed overview process for evaluating compliance with aggregate epfd limits in Resolution 76 (Rev.WRC-23)
|
SES
|
|
2025-10-16 |
|
[ 762 ]
|
Adaptive coding and modulation performance objectives
|
SES
|
|
2025-10-15 |
|
[ 761 ]
|
Absolute increase in unavailability
|
SES
|
|
2025-10-15 |
|
[ 760 ]
|
Update to technical parameters for WRC-27 agenda item 1.3
|
SES
|
AI1.3
|
2025-10-15 |
|
[ 759 ]
|
Update to technical parameters for WRC-27 agenda item 1.1
|
SES
|
AI1.1
|
2025-10-15 |
|
[ 758 ]
|
Working document towards a preliminary draft ITU-R Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services
|
France
|
|
2025-10-15 |
|
[ 757 ]
|
Use of the facsimile in the Radio Regulations
|
France
,
Montenegro
|
AI9.2
|
2025-10-15 |
|
[ 756 ]
|
Views on candidate topics under WRC-27 agenda item 7
|
Global Satellite Operators' Association GSOA
|
AI7
|
2025-10-15 |
|
[ 755 ]
|
Views on WRC-27 agenda item 1.6
|
Global Satellite Operators' Association GSOA
|
AI1.6
|
2025-10-15 |
|
[ 754 ]
|
Elements towards a working document on WRC-27 agenda item 1.2 - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)
|
France
|
AI1.2
|
2025-10-15 |
|
[ 753 ]
|
Proposed updates on working document on WRC-27 agenda item 1.2
|
France
|
AI1.2
|
2025-10-15 |
|
[ 752 ]
|
Working document towards a preliminary draft new ITU-R Report WRC-27 agenda item 1.1 - Use of frequency bands 47.2-50.2 GHz and 50.4-51.4 GHz (Earth-to-space) by aeronautical and maritime earth stations in motion in the fixed-satellite service
|
Luxembourg
|
AI1.1
|
2025-10-15 |
|
[ 751 ]
|
Satellite selection methodology and non-worst case geometry epfd assessments
|
Indonesia
|
|
2025-10-15 |
|
[ 750 ]
|
Epfd framework for coexistence between GSO networks and non-GSO systems under agenda item 1.3
|
Indonesia
|
AI1.3
|
2025-10-15 |
|
[ 749 ]
|
Proposed elements of working document towards draft CPM text for WRC-27
|
Indonesia
|
AI1.5
|
2025-10-15 |
|
[ 748 ]
|
Proposed draft CPM text for WRC-27 agenda item 1.2
|
Indonesia
|
AI1.2
|
2025-10-15 |
|
[ 747 ]
|
Studies for inclusion in the working document on WRC-27 agenda item 1.2
|
Papua New Guinea
,
Singapore
|
AI1.2
|
2025-10-15 |
|
[ 746 ]
|
Update to working document towards draft CPM text on WRC-27 agenda item 1.2
|
Papua New Guinea
,
Singapore
|
AI1.2
|
2025-10-15 |
|
[ 745 ]
|
Update to aggregate GSO study in Part 3 Annex 3 of 4A/567 for inclusion in the working document on WRC-27 agenda item 1.2
|
Papua New Guinea
,
China
,
India
,
Indonesia
,
Singapore
,
Thailand
|
AI1.2
|
2025-10-15 |
|
[ 744 ]
|
Studies relating to the use of the frequency band 51.4-52.4 GHz to enable its use by gateway earth stations transmitting to non-geostationary-satellite orbit systems in the fixed-satellite service (Earth-to-space)
|
Netherlands (Kingdom of the)
|
AI1.3
|
2025-10-15 |
|
[ 743 ]
|
Compatibility studies and proposals for WRC-27 agenda item 1.4
|
SES
|
AI1.4
|
2025-10-14 |
|
[ 742 ]
|
Elements of the working document towards a preliminary draft [new Recommendation ITU-R S.[NGSO DEORBITING]]/ [New Recommendation providing guidance on safe and efficient deorbit and/or disposal strategies and methodologies for non-GSO space stations]
|
Canada
|
|
2025-10-14 |
|
[ 741 ]
|
Elements relating to working document towards a preliminary draft revision of Recommendation ITU-R S.1526-1 - Methodology to assess the interference environment in relation to Nos. 9.12, 9.12A and 9.13 of the Radio Regulations when non-geostationary-satellite orbit fixed-satellite service systems are involved
|
Canada
|
|
2025-10-14 |
|
[ 740 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R S.1503 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations
|
Canada
|
|
2025-10-14 |
|
[ 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 |
Resultats:833 documents
Résultats :
Précédent -
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8 -
9 -
10 -
11 -
12 -
13 -
14 -
15 -
16 -
17
- Suivant
|
Téléchargement de multiples documents: Formats et langues à prendre en compte (si disponibles):
