Contributions
[ AI/Question: AI1.12 ]  |
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Numéro
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Titre
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Source
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AI/Question
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Date
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[ 713 ]
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Update on the sharing and compatibility studies between MSS and IMT under WRC-27 agenda item 1.12
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China
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AI1.12
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2026-04-10 |
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[ 712 ]
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Update on the description/definition of non-GSO low-data-rate mobile-satellite service under WRC-27 agenda item 1.12
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China
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AI1.12
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2026-04-10 |
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[ 703 ]
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Proposed changes and amendments to supporting material on the MSS protection criteria to be used in sharing and compatibility studies within the context of WRC-27 agenda items 1.12, 1.13, and 1.14
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Germany
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AI1.14, AI1.13, AI1.12
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2026-04-10 |
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[ 702 ]
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Proposed draft CPM text on protection criteria for existing Mobile Satellite Services for consideration under WRC-27 agenda items 1.12, 1.13, and 1.14
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Angola
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Botswana
,
Comoros
,
Dem. Rep. of the Congo
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Eswatini
,
Kenya
,
Lesotho
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Madagascar
,
Malawi
,
Mauritius
,
Mozambique
,
Namibia
,
Seychelles
,
South Africa
,
South Sudan
,
Tanzania
,
Uganda
,
Zambia
,
Zimbabwe
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AI1.14, AI1.13, AI1.12
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2026-04-10 |
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[ 698 ]
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Working document towards draft CPM text for WRC-27 agenda item 1.12 - Proposed modifications to Annex 7 to Document 4C/528
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European Broadcasting Union
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AI1.12
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2026-04-10 |
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[ 688 ]
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Supporting material on the MSS protection criteria to be used in sharing and compatibility studies within the context of WRC-27 agenda items 1.12, 1.13, and 1.14
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United States
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AI1.14, AI1.13, AI1.12
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2026-04-10 |
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[ 680 ]
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Working document toward draft CPM text for WRC-27 agenda item 1.12
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United States
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AI1.12
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2026-04-10 |
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[ 679 ]
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Working document regarding WRC-27 agenda item 1.12
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United States
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AI1.12
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2026-04-10 |
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[ 676 ]
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Supporting material on the MSS protection criteria to be used in sharing and compatibility studies within the context of WRC-27 agenda items 1.12, 1.13, and 1.14
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Nigeria
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AI1.14, AI1.13, AI1.12
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2026-04-10 |
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[ 669 ]
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Considerations for sharing and compatibility studies in relation to WRC-27 agenda item 1.12
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Satelio IoT Services, S.L
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AI1.12
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2026-04-10 |
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[ 668 ]
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Sharing and compatibility studies under WRC-27 agenda item 1.12 between non-GSO LDR MSS and FS in the 2 010-2 025 MHz frequency band
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Satelio IoT Services, S.L
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AI1.12
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2026-04-10 |
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[ 667 ]
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Proposed working document towards draft CPM text for WRC-27 agenda item 1.12
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Satelio IoT Services, S.L
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AI1.12
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2026-04-10 |
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[ 662 ]
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Supporting material on the MSS protection criteria to be used in sharing and compatibility studies within the context of WRC-27 agenda items 1.12, 1.13, and 1.14
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France
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AI1.14, AI1.13, AI1.12
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2026-04-10 |
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[ 659 ]
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Working document regarding WRC-27 agenda item 1.12 - Studies on low-data-rate non-GSO mobile-satellite systems in the mobile-satellite service
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France
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AI1.12
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2026-04-10 |
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[ 655 ]
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Working document towards draft CPM text for WRC-27 agenda item 1.12
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France
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AI1.12
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2026-04-10 |
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[ 637 ]
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Proposals on sharing studies under WRC-27 agenda item 1.12
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Japan
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AI1.12
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2026-04-10 |
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[ 634 ]
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Proposed modifications to working document on sharing and compatibility studies of possible new allocations to the MSS on WRC-27 agenda item 1.12
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European Conference of Postal and Telecommunications Administrations
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AI1.12
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2026-04-10 |
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[ 630 ]
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Technical analysis related to the protection of EESS (passive) in the band 1 400-1 427 MHz from MSS LDR systems in the band 1 427-1 432 MHz
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European Space Agency (ESA)
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AI1.12
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2026-04-10 |
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[ 606 ]
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Studies and elements for the working document regarding WRC-27 agenda item 1.12
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Canada
,
Norway
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AI1.12
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2026-04-09 |
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[ 602 ]
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Working document regarding WRC-27 agenda item 1.12 - Studies on low-data-rate non-GSO mobile-satellite systems in the Mobile-Satellite Service
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DECT Forum
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AI1.12
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2026-04-09 |
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[ 601 ]
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Coexistence studies between LDR MSS and DECT in 1 880-1 920 MHz under WRC-27 agenda item 1.12
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DECT Forum
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AI1.12
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2026-04-09 |
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[ 595 ]
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Proposed revisions to working document regarding WRC-27 agenda item 1.12 - Studies on low-data-rate non-GSO mobile-satellite systems in the Mobile-Satellite Service
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United Kingdom
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AI1.12
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2026-04-09 |
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[ 585 ]
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Technical and regulatory considerations towards the work on WRC-27 agenda item 1.12
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Egypt
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AI1.12
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2026-04-09 |
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[ 584 ]
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Working document towards draft CPM text for WRC-27 agenda item 1.12
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Egypt
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AI1.12
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2026-04-09 |
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[ 579 ]
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Compatibility study of several non-GSO LDR MSS systems operating in the frequency band 1 427-1 432 MHz and RAS operating in the band 1 400-1 427 MHz for WRC-27 agenda item 1.12
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Committee on Radio Astronomy Frequencies
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AI1.12
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2026-04-09 |
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[ 570 ]
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Protection criteria for existing mobile satellite services under WRC-27 agenda items 1.12, 1.13 and 1.14
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Samoa
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AI1.14, AI1.13, AI1.12
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2026-04-09 |
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[ 561 ]
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Studies with regards to overlapping frequency bands considered in WRC-27 agenda items 1.12 and 1.13
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Russian Federation
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AI1.13, AI1.12
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2026-04-08 |
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[ 559 ]
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Proposed changes to working document regarding WRC-27 agenda item 1.12
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Russian Federation
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AI1.12
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2026-04-08 |
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[ 545 ]
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Preliminary position on WRC-27 agenda
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World Meteorological Organization
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AI1.14, AI1.13, AI1.12, AI1.11
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2026-02-18 |
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[ 537 ]
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Liaison statement to Working Party 4C (copy to the International Maritime Organization for information) - Characteristics for MSS (Earth-to-space) in the band 1 645.5-1 646.5 MHz
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WP 5B
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AI1.12
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2025-12-17 |
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[ 530 ]
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ICAO position for the ITU WRC-27
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International Civil Aviation Organization
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AI1.13, AI1.12, AI1.11
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2025-10-15 |
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[ 521 ]
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Working document regarding WRC-27 agenda item 1.12 - Studies on low-data-rate non-GSO mobile-satellite systems in the mobile-satellite service
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France
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AI1.12
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2025-10-03 |
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[ 500 ]
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Working document towards draft CPM text for WRC-27 agenda item 1.12
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United States
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AI1.12
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2025-10-03 |
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[ 499 ]
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Working document regarding WRC-27 agenda item 1.12 - Studies on low-data-rate non-GSO mobile-satellite systems in the mobile-satellite service
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United States
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AI1.12
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2025-10-06 |
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[ 496 ]
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Elements for the development of draft CPM text on WRC-27 agenda item 1.12
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Norway
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AI1.12
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2025-10-03 |
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[ 495 ]
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Studies on compatibility between LDR MSS and existing service systems in the frequency bands 1 880-1 920 MHz and 2 010-2 025 MHz
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Norway
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AI1.12
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2025-10-03 |
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[ 494 ]
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Protection of existing mobile satellite services for consideration under WRC-27 agenda items 1.11, 1.12, 1.13 and 1.14
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Samoa
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AI1.14, AI1.13, AI1.12, AI1.11
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2025-10-03 |
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[ 491 ]
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Proposed modifications to the working document regarding WRC-27 agenda item 1.12
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AST & Science SpaceMobile
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Omnispace UK Limited
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AI1.12
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2025-10-03 |
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[ 488 ]
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Considerations for sharing and compatibility studies in relation to WRC-27 agenda item 1.12
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Satelio IoT Services, S.L
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AI1.12
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2025-10-03 |
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[ 487 ]
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Studies and elements for the working document regarding WRC-27 agenda item 1.12
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Canada
,
Norway
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AI1.12
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2025-10-03 |
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[ 484 ]
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Approach to common frequency bands considered in WRC-27 agenda items 1.12, 1.13 and 1.14
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Policy Impact Partners Ltd.
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AI1.14, AI1.13, AI1.12
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2025-10-03 |
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[ 474 ]
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Proposals on sharing studies under WRC-27 agenda item 1.12
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Japan
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AI1.12
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2025-10-03 |
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[ 469 ]
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Incumbent system characteristics of giant metrewave radio telescope in the working document regarding WRC-27 agenda item 1.12 and 1.13
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India
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AI1.13, AI1.12
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2025-10-03 |
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[ 465 ]
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WRC-27 agenda item 1.12 - Preliminary analysis of interference between LDR non-GSO MSS systems and GSO MSS systems in the band 1 645.5-1 646.5 MHz
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Viasat, Inc.
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AI1.12
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2025-10-02 |
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[ 463 ]
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Update to MSS system characteristics for studies related to WRC-27 agenda item 1.12
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Australia
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AI1.12
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2025-10-03 |
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[ 461 ]
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Proposed protection criteria based on Recommendation ITU-R M.1183 for the mobile satellite services (MSS) operating in band below 3 GHz - Protection criteria for WRC-27 agenda items 1.11, 1.12, 1.13 and 1.14
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African Telecommunications Union
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AI1.14, AI1.13, AI1.12, AI1.11
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2025-10-02 |
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[ 458 ]
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Proposed protection criteria based on Recommendation ITU-R M.1183 for the mobile satellite services (MSS) operating in band below 3 GHz - Protection criteria for WRC-27 agenda items 1.11, 1.12, 1.13 and 1.14
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Saudi Arabia
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AI1.14, AI1.13, AI1.12, AI1.11
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2025-10-02 |
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[ 457 ]
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Information on best practices study under WRC-27 agenda items 1.11,1.12,1.13 and 1.14
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Chair, WP 4C
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AI1.14, AI1.13, AI1.12, AI1.11
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2025-10-03 |
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[ 454 ]
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Technical analysis related to the protection of EESS (passive) in the band 1 400-1 427 MHz from MSS LDR systems in the band 1 427-1 432 MHz
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European Space Agency (ESA)
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AI1.12
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2025-10-02 |
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[ 451 ]
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Proposed changes to working document regarding WRC-27 agenda item 1.12 - Studies on low-data-rate non-GSO mobile-satellite systems in the mobile-satellite service
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Germany
,
Latvia
,
Slovenia
,
Switzerland
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AI1.12
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2025-10-02 |
Resultats:99 documents
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