Contributions  |
|
Number
|
Title
|
Source
|
AI/Question
|
Date
|
|
[ 524 ]
|
Proposed revisions to the working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-INTO-FSS]
|
United States
|
|
2025-04-23 |
|
[ 523 ]
|
Working document towards a preliminary draft revision to Report ITU-R BO.2029 - Broadcasting-satellite service earth station antenna pattern measurements and related analyses
|
United States
|
|
2025-04-23 |
|
[ 522 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R BO.1443-3 - Reference BSS earth-station radiation patterns for use in interference assessment involving non-GSO satellites in frequency bands covered by RR Appendix 30
|
United States
|
|
2025-04-23 |
|
[ 521 ]
|
Proposed updates to 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
|
United States
|
|
2025-04-23 |
|
[ 520 ]
|
Study on the impact of additional non-GSO operational considerations on epfd statistics versus those generated using the method in Recommendation ITU-R S.1503
|
United States
|
|
2025-04-23 |
|
[ 519 ]
|
Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - 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
|
United States
|
|
2025-04-23 |
|
[ 518 ]
|
Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO-NGSO] - Methodology to assess average degradation in throughput and increase in unavailability for a non-geostationary system, due to the interference caused by another non-geostationary system operating co-frequency for frequency ranges between 10.7 GHz and 52.4 GHz
|
United States
|
|
2025-04-23 |
|
[ 517 ]
|
Proposed revisions to the working document towards a preliminary draft new Recommendation/Report ITU-R S.[INTERFERENCE-NGSO-GSO]
|
United States
|
|
2025-04-23 |
|
[ 516 ]
|
Proposed updates to technical studies in response to WRC-23 minutes on Article 22 epfd limits
|
United States
|
|
2025-04-23 |
|
[ 515 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R S.1428-1 - Reference FSS earth-station radiation patterns for use in interference assessment involving non-GSO satellites in frequency bands between 10.7 GHz and 30 GHz
|
United States
|
|
2025-04-23 |
|
[ 514 ]
|
Working document related to a preliminary new Recommendation ITU-R S.[ESIM-NCMC] - The functionalities and implementation of a network control and monitoring center for Earth stations in motion
|
United States
|
|
2025-04-23 |
|
[ 513 ]
|
Proposed updates to working documents towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU] and a preliminary draft revision of Recommendation ITU-R S.1325
|
United States
|
|
2025-04-23 |
|
[ 512 ]
|
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
|
2025-04-23 |
|
[ 511 ]
|
Potential WRC-27 agenda item 7 topic regarding Resolution 40, repeated BIU/BBIU, satellite hopping and capabilities defined in No. 11.44B
|
United States
|
AI7
|
2025-04-23 |
|
[ 510 ]
|
Potential WRC-27 agenda item 7 topic on measures to address possible impact from R2 FSS operations to the AP30/30A Regions 1 and 3 BSS
|
United States
|
AI7
|
2025-04-23 |
|
[ 509 ]
|
Potential WRC-27 agenda item 7 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
|
United States
|
AI7
|
2025-04-23 |
|
[ 508 ]
|
Sharing and compatibility study of FSS systems with SRS operating in the 13.75-14 GHz frequency range
|
United States
|
AI1.2
|
2025-04-23 |
|
[ 507 ]
|
Revisions to WRC-27 agenda item 7 draft work plan
|
United States
|
AI7
|
2025-04-23 |
|
[ 506 ]
|
Considerations on the potential establishment of a topic addressing RR No. 4.4 and related aspects under WRC-27 agenda item 7
|
United States
|
AI7
|
2025-04-23 |
|
[ 505 ]
|
FSS system characteristics relevant to WRC-27 agenda item 1.7 studies
|
United States
|
AI1.7
|
2025-04-23 |
|
[ 504 ]
|
Elements for a working document on WRC-27 agenda item 1.6
|
United States
|
AI1.6
|
2025-04-23 |
|
[ 503 ]
|
Updates/revisions to elements of a working document towards draft CPM text for WRC-27 agenda item 1.5
|
United States
|
AI1.5
|
2025-04-23 |
|
[ 502 ]
|
Updates/revisions to elements towards a working document on WRC-27 agenda item 1.5
|
United States
|
AI1.5
|
2025-04-23 |
|
[ 501 ]
|
Elements of 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
|
2025-04-23 |
|
[ 500 ]
|
Proposed revisions to Working Document on WRC-27 agenda item 1.2
|
United States
|
AI1.2
|
2025-04-23 |
|
[ 499 ]
|
Elements of working document relating to 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
|
United States
|
AI1.1
|
2025-04-23 |
|
[ 498 ]
|
Elements to be considered on WRC-27 agenda item 1.5
|
France
,
Germany
|
AI1.5
|
2025-04-23 |
|
[ 497 ]
|
Analysis of alpha table methodology proposing potential enhancement
|
United Kingdom
|
|
2025-04-23 |
|
[ 496 ]
|
Elements for 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
|
Saudi Arabia
,
Brazil
|
|
2025-04-22 |
|
[ 495 ]
|
Improved modeling of far sidelobes of fixed-satellite service reflector antennas using a higher-order Markov process
|
Germany
|
|
2025-04-23 |
|
[ 494 ]
|
Confidence and sensitivity analyses in epfd examination
|
Germany
|
|
2025-04-23 |
|
[ 493 ]
|
Recommendation ITU-R S.1503 downlink satellite selection
|
Intelsat US LLC
|
|
2025-04-23 |
|
[ 492 ]
|
Ku GSO FSS antenna measurements
|
Intelsat US LLC
|
|
2025-04-23 |
|
[ 491 ]
|
Edits to section 3 of annex 20 of the Chair's Report (history of epfd limits)
|
Intelsat US LLC
|
|
2025-04-23 |
|
[ 490 ]
|
Epfd limits in 19.7-20.2 GHz frequency band
|
Viasat, Inc.
|
|
2025-04-23 |
|
[ 489 ]
|
Study on Recommendation ITU-R S.1428 antenna pattern
|
Viasat, Inc.
|
|
2025-04-23 |
|
[ 488 ]
|
Inconsistency of non-GSO epfd input parameters and impacts related to Recommendation ITU-R S.1503
|
Viasat, Inc.
|
|
2025-04-23 |
|
[ 487 ]
|
Study on ESIM characteristics
|
Viasat, Inc.
|
AI1.1
|
2025-04-23 |
|
[ 486 ]
|
Reply liaison statement to Working Parties 7C and 7D on WRC-27 agenda item 1.18 - Updates to system parameters to be used in sharing studies within
WRC-27 agenda item 1.18
|
Tonga
|
AI1.18
|
2025-04-22 |
|
[ 485 ]
|
Working document on WRC-27 agenda item 1.2 - Update to working document on WRC-27 agenda item 1.2 to include usage of 13.75-14 GHz in APT region
|
Papua New Guinea
|
AI1.2
|
2025-04-23 |
|
[ 484 ]
|
Working document on WRC-27 agenda item 1.2 - Update to working document on WRC-27 agenda item 1.2
|
Papua New Guinea
,
China
,
Thailand
|
AI1.2
|
2025-04-23 |
|
[ 483 ]
|
Working document on WRC-27 agenda item 1.2 - Update to working document on WRC-27 agenda item 1.2
|
Papua New Guinea
,
China
,
India
,
Indonesia
,
Singapore
,
Thailand
|
AI1.2
|
2025-04-23 |
|
[ 482 ]
|
Studies for inclusion in the working document on WRC-27 agenda item 1.2 - Update to working document on WRC-27 agenda item 1.2
|
Singapore
|
AI1.2
|
2025-04-22 |
|
[ 481 ]
|
Studies on the compatibility between fixed-satellite service (space-to-Earth) transmitting in 17.3-17.7 GHz and fixed service stations receiving in the adjacent band
|
SES
|
AI1.4
|
2025-04-22 |
|
[ 480 ]
|
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)
|
Ghana
|
AI1.2
|
2025-04-22 |
|
[ 479 ]
|
WRC-27 agenda item 1.3 - Compatibility study between FSS gateways in the band 51.4-52.4 GHz and EESS (passive) sensors in the band 52.6-54.25 GHz
|
European Space Agency (ESA)
,
European Organisation for the Exploitation of Meteorological Satellite
|
AI1.3
|
2025-04-22 |
|
[ 478 ]
|
WRC-27 agenda item 1.1 - Compatibility study between FSS ESIM in the bands 47.2-50.2 GHz and 50.4-51.4 GHz and EESS (passive) sensors in the band 50.2-50.4 GHz
|
European Space Agency (ESA)
,
European Organisation for the Exploitation of Meteorological Satellite
|
AI1.3, AI1.1
|
2025-04-22 |
|
[ 477 ]
|
Proposed elements for a reply liaison statement to Working Party 7D on WRC-27 agenda item 1.16 - Technical information to support studies under WRC-27 agenda item 1.16 relating to FSS characteristics in certain frequency bands
|
Canada
|
AI1.16
|
2025-04-23 |
|
[ 476 ]
|
Proposed revision to the attachment of Annex 34 to Working Party 4A Chair's Report, Document 4A/343 - Compilation of supporting studies for the development of a working document towards a preliminary draft new recommendation ITU-R S.[NGSO-MODELLING]
|
Canada
|
|
2025-04-23 |
|
[ 475 ]
|
Working document related to the operation and functionalities of network control and monitoring center (NCMC) for Earth stations in motion (ESIMs)
|
Canada
|
|
2025-04-23 |
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