Contribuciones
[ Origen: WP 4A ]  |
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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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[ 390 ]
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Liaison statement to Working Parties 4C, 5A, 7B and 7C - Intention to develop a Small Satellite Handbook
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WP 4A
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2019-07-18 |
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[ 324 ]
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Liaison statement to Working Party 5B (copy for information to Working Parties 5A, 5C and 7C) - Aeronautical mobile service (AMS) technical characteristics in 21.2-22 GHz
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WP 4A
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2018-07-24 |
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[ 323 ]
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Liaison statement to Working Party 1C (copy for information to Working Parties 4C and 7C) - Comments on "Guidelines for reporting harmful interference to GSO satellite networks"
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WP 4A
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2018-07-24 |
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[ 322 ]
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Liaison statement to ITU-R Working Parties 4B, 5A, 5C, 5D, 7C and 7D regarding the work status of WRC-19 agenda item 9.1, Issue 9.1.9
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WP 4A
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AI9.1
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2018-07-24 |
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[ 242 ]
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Liaison statement to Working Parties 4B, 5A, 5C, 5D, 7C and 7D regarding WRC-19 agenda item 9.1, issue 9.1.9
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WP 4A
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AI9.1
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2018-03-21 |
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[ 241 ]
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Liaison statement to Working Party 1A (copy for information to Working Parties 4C, 5A, 5B, 5C, 5D, 7B and 7C) - System parameter tables in Recommendation ITU-R SM.1448 and Appendix 7 (Rev.WRC-15) of the Radio Regulations
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WP 4A
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2018-03-21 |
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[ 240 ]
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Reply liaison statement to Working Party 5C (copy for information to Working Parties 3M, 4C, 5A, 5D, 7B, 7C and 7D) - WRC-19 agenda item 1.14
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WP 4A
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AI1.14
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2018-03-21 |
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[ 239 ]
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Liaison statement to Working Party 1A (copy for information to Working Parties 1C and 7C ) - Standards for broadcasting-satellite receiving equipment
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WP 4A
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2018-03-21 |
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[ 238 ]
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Liaison statement to Working Party 5B (copy for information to Working Parties 4B, 4C, 5A, 5C, 5D, 6A, 7B, 7C, 7D and 3M) - Draft documents including draft CPM text related to WRC-19 agenda item 1.10, Resolution 426 (WRC-15)
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WP 4A
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AI1.10
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2018-03-21 |
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[ 237 ]
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Liaison statement to Working Party 5B (copy for information to Working Parties 5A, 5C, and 7C) - Aeronautical mobile service (AMS) technical characteristics in 21.2-22 GHz
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WP 4A
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2018-03-21 |
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[ 236 ]
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Liaison statement to Working Party 7C - WRC-19 agenda item 1.6 and 9.1, issue 9.1.9
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WP 4A
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AI9.1
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2018-03-21 |
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[ 235 ]
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Liaison statement to Working Parties 4B, 4C, 5A, 5C, 7B and 7C - Studies relating to the use of the frequency bands 17.7-19.7 GHz (space-to-Earth) and 27.5-29.5 GHz (Earth-to-space) by earth stations in motion communicating with geostationary space stations in the fixed-satellite service under WRC-19 agenda item 1.5
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WP 4A
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AI1.5
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2018-03-21 |
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[ 234 ]
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Liaison statement to Working Parties 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - Draft documents including draft CPM text related to WRC-19 agenda item 1.6, Resolution 159 (WRC-15)
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WP 4A
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AI1.6
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2018-03-21 |
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[ 233 ]
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Liaison statement to Working Parties 4C, 5A, 7B and 7C - Studies relating to the bringing into use of frequency assignments to all non-GSO satellite systems, and consideration of a milestone-based deployment approach for non-GSO satellite systems in specific bands and services
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WP 4A
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2018-03-21 |
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[ 229 ]
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Liaison statement to Working Party 4B (copy to Working Parties 4C, 5A, 5B, 5C, 5D, 6A, 6B, 6C, 7A, 7B, 7C and 7D) - Study on Resolution 655 (WRC-15) "Definition of time scale and dissemination of time signals via radiocommunication systems" regarding FSS/BSS
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WP 4A
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2018-02-20 |
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[ 206 ]
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Liaison statement to Working Parties 4C, 5A, 7B and 7C - WRC-19 agenda item 7, Issues H and I: Additional RR Appendix 4 data elements for non-GSO systems
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WP 4A
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AI7
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2017-11-02 |
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[ 205 ]
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Liaison statement to Working Parties 4C, 5A, 7B and 7C - Studies relating to the bringing into use of frequency assignments, and consideration of a milestone-based deployment approach for non-GSO satellite systems
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WP 4A
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AI7
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2017-11-02 |
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[ 204 ]
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Reply liaison statement to Working Party 1A (copy for information to Working Parties 4C, 5A, 5B, 5C, 5D, 7B and 7C) - System parameter tables in Recommendation ITU-R SM.1448 and Appendix 7 (Rev. WRC-15) of the Radio Regulations
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WP 4A
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2017-11-01 |
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[ 203 ]
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Reply liaison statement to Task Group 5/1 (copy to Working Parties 4C, 5B, 7B and 7C for information) - Reply to request for additional information on parameters in support of sharing and compatibility studies with IMT-2020
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WP 4A
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2017-11-01 |
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[ 192 ]
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Liaison statement to Working Party 7C - Potential issues with the antenna parameters in Recommendation ITU-R RS.1861
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WP 4A
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2017-10-23 |
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[ 149 ]
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Liaison statement to working Parties 5A, 5C, 5D, 7C and 7D (copy to Working Parties 4B and 3M) - WRC-19 agenda item 9.1, issue 9.1.9
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WP 4A
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AI9.1
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2017-05-19 |
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[ 74 ]
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Liaison statement to Working Party 7C - WRC-19 agenda item 1.6
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WP 4A
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2016-10-14 |
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[ 45 ]
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Liaison statement to Working Party 7C - Use of the frequency band 17.7-19.7 GHz (space-to-Earth) and 27.5-29.5 GHz (Earth-to-space) by earth stations in motion communicating with geostationary space stations in the fixed-satellite service
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WP 4A
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2016-05-20 |
Resultados :23 documentos
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