Contribuciones
[ AI/Cuestión: AI1.1 ]  |
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Número
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Título
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Origen
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AI/Cuestión
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Fecha
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[ 588 ]
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Performance parameters for studies under WRC-27 agenda item 1.18, resolves 1) to Study Group 7, Working Parties 7C, 4A and 4C
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Director, BR
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AI1.18
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2025-07-10 |
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[ 581 ]
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Liaison statement to Working Party 7B (copy to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D for information) - Report on progress of activities relating to WRC-27 agenda item 1.15
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WP 3J
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AI1.15
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2025-06-10 |
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[ 580 ]
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Liaison statement to Working Party 5C (copy to Working Parties 4A, 4B, 4C, 5A, 5B, 6A, 7C and 7D for information) - Update on propagation modelling for WRC-27 agenda item 1.10
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WP 3M
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AI1.10
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2025-06-10 |
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[ 579 ]
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Liaison statement to Working Party 4C (copy to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D for information) - Update on propagation modelling for WRC-27 agenda items 1.11, 1.12, 1.13 and 1.14
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WP 3M
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AI1.14, AI1.13, AI1.12, AI1.11
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2025-06-10 |
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[ 578 ]
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Liaison statement to Working Party 4A (copy to Working Parties 5A, 5B, 5C, 5D, 7C and 7D for information) - Update on propagation modelling for WRC-27 agenda item 1.1
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WPs 3K and 3M
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AI1.1
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2025-06-09 |
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[ 575 ]
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Liaison statement to Working Party 7D (copy to Working Parties 4A, 4C, 5A, 5B and 5D for information) - Update on propagation modelling for WRC-27 agenda item 1.16
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WP 3M
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AI1.16
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2025-06-09 |
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[ 574 ]
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Liaison statement to Working Party 7C (copy to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7D for information) - Update on propagation modelling for WRC-27 agenda item 1.17
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WP 3M
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AI1.17
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2025-06-09 |
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[ 573 ]
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Liaison statement to Working Parties 7C and 7D (copy to Working Parties 4A, 4C, 5A, 5B and 5C for information) - Update on propagation modelling for WRC-27 agenda item 1.18
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WP 3M
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AI1.18
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2025-06-09 |
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[ 572 ]
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Liaison statement to Working Party 7C (copy to Working Parties 4A, 5A, 5B, 5C, 5D and 7B for information) - Update on propagation modelling for WRC-27 agenda item 1.19
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WP 3M
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AI1.19
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2025-06-09 |
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[ 565 ]
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Liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7B, 7C, and 7D regarding progress of work on WRC-27 agenda item 1.11
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WP 4C
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AI1.11
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2025-05-12 |
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[ 564 ]
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Reply liaison statement on WRC-27 agenda item 1.18 to Working Party 7C (copy for information to Working Parties 4A, 5A and 5B)
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WP 4C
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AI1.18
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2025-05-12 |
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[ 563 ]
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Reply liaison statement to Working Party 7D - (copy to Working Parties 3J, 3M, 4A, 5A, 5B and 5D for information) - Technical information to support studies under WRC-27 agenda item 1.16
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WP 4C
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AI1.16
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2025-05-12 |
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[ 499 ]
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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
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United States
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AI1.1
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2025-04-23 |
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[ 487 ]
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Study on ESIM characteristics
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Viasat, Inc.
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AI1.1
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2025-04-23 |
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[ 486 ]
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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
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Tonga
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AI1.18
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2025-04-22 |
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[ 478 ]
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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
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European Space Agency (ESA)
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European Organisation for the Exploitation of Meteorological Satellite
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AI1.3, AI1.1
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2025-04-22 |
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[ 477 ]
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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
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Canada
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AI1.16
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2025-04-23 |
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[ 464 ]
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Proposed modifications to "elements towards a working document on/working document towards preliminary draft new ITU-R Report" (Annex 1 to Working Party 4A Chair's Report 4A/343)
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France
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AI1.1
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2025-04-22 |
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[ 460 ]
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Elements for a possible 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
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France
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AI1.16
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2025-04-22 |
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[ 459 ]
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Draft reply liaison statement to Working Party 7C - Technical and operational characteristics of FSS systems for sharing and compatibility studies on WRC-27 agenda item 1.19
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France
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AI1.19
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2025-04-22 |
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[ 454 ]
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Sharing study between aeronautical earth stations in motion and stations in the fixed service
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Luxembourg
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AI1.1
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2025-04-23 |
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[ 453 ]
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Updated values for ESIMs parameters to be considered and used for studies under WRC-27 agenda item 1.1
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Luxembourg
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AI1.1
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2025-04-23 |
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[ 439 ]
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Relevant technical information to support studies under WRC-27 agenda item 1.16 documenting FSS characteristics in some frequency bands
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China
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AI1.16
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2025-04-22 |
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[ 438 ]
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Liaison statement to Working Party 7D - Relevant technical information to support studies under WRC-27 agenda item 1.16 documenting FSS characteristics in some frequency bands
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China
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AI1.16
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2025-04-22 |
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[ 430 ]
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Preliminary sharing study on FSS ESIMS and GSO EESS (passive) in 50.2-50.4 GHz band (adjacent band) regarding WRC-27 agenda item 1.1
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China
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AI1.1
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2025-04-22 |
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[ 416 ]
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Proposed modification of the [elements towards a working document on / working document towards preliminary draft new ITU-R REPORT] WRC-27 agenda item 1.1 - Characteristics of typical earth stations for High-density GSO FSS application systems in Region 1, submitted by administrations of the countries of the Regional Commonwealth in the field of communications...
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Azerbaijan
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Belarus
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Kazakhstan
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Russian Federation
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AI1.1
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2025-04-21 |
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[ 374 ]
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Liaison statement on WRC-27 agenda item 1.18 to Working Parties 4A, 4C, 5A and 5B
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WP 7C
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AI1.18
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2025-04-08 |
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[ 371 ]
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Reply liaison statement to Working Party 4A 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
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WP 7D
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AI1.16
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2025-04-07 |
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[ 370 ]
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Reply liaison statement to Working Party 4A on WRC-27 agenda item 1.18 - Technical information to support studies under WRC-27 agenda item 1.18 relating to FSS characteristics in certain frequency bands
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WP 7D
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AI1.18
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2025-04-03 |
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[ 368 ]
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Protection criteria for systems of the fixed service in the bands 47.2-50.2 GHz and 50.4-51.4 GHz for WRC-27 agenda item 1.1
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Luxembourg
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AI1.1
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2025-04-02 |
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[ 366 ]
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Liaison statement to ITU-R Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D - Report on progress of activities relating to WRC-27 agenda item 1.15
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WP 7B
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AI1.15
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2025-04-01 |
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[ 364 ]
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Information on ETSI standards applicable to earth stations in motion in Europe
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European Telecommunications Standards Institute
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AI1.1
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2025-03-11 |
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[ 362 ]
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Reply liaison statement to ITU-R Working Party 7B (copy for information to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D) - Response to Working Party 7B answers to questions related to WRC-27 agenda item 1.15
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WP 3J
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AI1.15
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2025-02-25 |
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[ 357 ]
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Reply liaison statement to Working Party 4C (copy to Working Party 4A for information) - Relevant technical information to support studies under WRC-27 agenda item 1.10
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WP 5C
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AI1.10
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2024-12-13 |
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[ 356 ]
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Reply liaison statement to Working Party 4A - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.1
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WP 5C
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AI1.1
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2024-12-13 |
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[ 354 ]
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Liaison statement to Working Party 4A - Information to support studies under WRC-27 agenda item 1.1
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WP 5A
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AI1.1
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2024-12-11 |
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[ 350 ]
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Liaison statement to Working Party 7D (copy for information to Working Parties 4A and 4C) - WRC-27 agenda item 1.16
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WP 5B
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AI1.16
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2024-11-29 |
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[ 348 ]
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Information on characteristics of FSS and MSS networks or systems as currently contained in BR IFIC required for studies under WRC-27 agenda item 1.10
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Director, BR
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AI1.10
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2024-11-26 |
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[ 346 ]
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Liaison statement to Working Party 5C (copy to Working Parties 3J, 3M, 4A, 4B, 4C, 5A, 5B, 7C and 7D) - WRC-27 agenda item 1.10
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WP 6A
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AI1.10
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2024-11-18 |
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[ 344 ]
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Reply liaison statement to Working Party 5C (copy to Working Parties 4A, 4B, 5A, 5B, 7C and 7D for information) - Studies under WRC-27 agenda item 1.10
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WP 4C
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AI1.10
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2024-11-12 |
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[ 339 ]
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Reply liaison statement to Working Party 7B (copy to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7C and 7D) - WRC-27 agenda item 1.11
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WP 4C
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AI1.11
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2024-10-22 |
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[ 338 ]
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Reply liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 6A, 7B, 7C and 7D (copy to Working Party 5D) - WRC-27 agenda item 1.13
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WP 4C
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AI1.13
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2024-10-22 |
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[ 336 ]
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Reply liaison statement to Working Party 4A - Information to support studies under WRC-27 agenda item 1.1
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WP 4C
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AI1.1
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2024-10-17 |
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[ 334 ]
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Reply liaison statement to Working Party 4A - WRC-27 agenda item 1.1
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WP 5D
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AI1.1
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2024-10-14 |
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[ 328 ]
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Proposed reply liaison statement from Working Party 4A to Working Party 7D - Relevant technical information to support studies under WRC-27 agenda item 1.16 documenting FSS characteristics in some frequency bands
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France
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AI1.16
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2024-10-09 |
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[ 325 ]
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Proposed reply liaison statement to Working Party 5C
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France
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AI1.10
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2024-10-09 |
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[ 311 ]
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Draft reply liaison statement to Working Party 5C - Studies under WRC-27 agenda item 1.10
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United Kingdom
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AI1.10
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2024-10-09 |
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[ 307 ]
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Proposed technical parameters for WRC-27 agenda item 1.1
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Intelsat
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AI1.1
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2024-10-09 |
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[ 304 ]
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Draft reply liaison statement to Working Party 7D - WRC-27 agenda item 1.16
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Canada
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AI1.16
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2024-10-08 |
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[ 294 ]
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Reply liaison statement to Working Parties 7C and 7D on WRC-27 agenda item 1.18
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Tonga
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AI1.18
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2024-10-09 |
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