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UIT-R R23-WP3M

Prévision de la propagation des ondes radioélectriques pour les trajets point-à-point et les trajets entre la Terre et l'espace

Resultats:234 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 34 ]  
 
Activity Report of Correspondence Group 3K-3M-18 - Specific issues common to Recommendations ITU-R P.452, ITU-R P.1812 or ITU-R P.2001     Chair, 3K-3M-18     2024-05-13
[ 33 ]  
 
Correspondence Group 3J-23 activity Report - General slant path terrain diffraction model     Chair, CG 3J-23     2024-05-09
[ 32 ]  
 
New data for DBSG3 Table II-1 - Three years of Alphasat attenuation statistics in Tito Scalo and Spino d'Adda     Italy     2024-05-07
[ 31 ]  
 
Liaison statement to Working Parties 3L, 4B, 5A, 5C, 5D, 7B, and 7C (copy to Working Party 4A for information, and action if any) - Relevant technical information to support studies under WRC-27 agenda item 1.14     WP 4C   AI1.14   2024-05-01
[ 30 ]  
 
Liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - Technical information to support the studies for WRC-27 agenda item 1.13     WP 4C   AI1.13   2024-05-01
[ 29 ]  
 
Liaison statement to Working Parties 3L, 3M, 4B, 5A, 5B, 5C, 5D, 7B, 7C and 7D (copy to Working Party 4A for information, and action if any) - Relevant technical information to support studies under WRC-27 agenda item 1.12     WP 4C   AI1.12   2024-05-01
[ 28 ]  
 
Liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7B, 7C and 7D - WRC-27 agenda item 1.11     WP 4C   AI1.11   2024-05-01
[ 27 ]  
 
Liaison statement to Radiocommunication Study Groups and Working Parties (copy for information to ITU-T and ITU-D Study Groups)     Chair, CCV     2024-04-22
[ 26 ]  
 
Liaison statement to Working Parties 4A and 4C (copy to Working Parties 3J, 3M, 5A, 5B, and 5C for information) - WRC-27 agenda item 1.18     WP 7D   AI1.18   2024-03-28
[ 25 ]  
 
Liaison statement to Working Parties 4A, 4C and 5A (copy to Working Parties 1B, 3J, 3M, 5B and 5D for information) - WRC-27 agenda item 1.16     WP 7D   AI1.16   2024-03-28
[ 24 ]  
 
Liaison statement to Working Parties 3J and 3M (copy to Working Parties 1B, 4A, 4C, 5A, 5B, and 5D for information) on WRC-27 agenda items 1.16 and 1.18     WP 7D   AI1.18, AI1.16   2024-03-28
[ 23 ]  
 
Liaison statement to Working Party 5D (copy to Working Parties 1B, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7C and 7D) - WRC-27 agenda item 1.7     WP 7B   AI1.7   2024-03-27
[ 22 ]  
 
Liaison statement out to key SDOs on the publication of GR THz 001 and GR THz 002     ETSI     2024-03-27
[ 21 ]  
 
Liaison statement to Working Party 5B (copy to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5C and 7D for information) - Information on active and passive sensors in the EESS for WRC-27 agenda item 1.8     WP 7C   AI1.8   2024-03-26
[ 20 ]  
 
Liaison statement to Working Parties 3L, 3M, 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7D - Relevant technical information to support studies under WRC-27 agenda item 1.17     WP 7C   AI1.17   2024-03-25
[ 19 ]  
 
Liaison statement to Working Parties 3M, 4A, 5A, 5B, 5C, 5D, 7A and 7B (copy to ICAO for information) - WRC-27 agenda item 1.19     WP 7C   AI1.19   2024-03-25
[ 18 ]  
 
Reply liaison statement to Working Party 5D (copy to Working Parties 1B, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B and 7D for information) - WRC-27 agenda item 1.7     WP 7C   AI1.7   2024-03-25
[ 17 ]  
 
Liaison statement to Working Party 5C (copy to Working Parties 4A, 4C, 5A, 5B, 3J and 3M) - Relevant technical information to support studies under WRC-27 agenda item 1.18     WP 7C   AI1.18   2024-03-25
[ 16 ]  
 
Liaison statement to Working Parties 3J and 3M (copy to Working Parties 4A, 4C, 5A, 5B and 5C) - Propagation aspects related to WRC-27 agenda item 1.18     WP 7C   AI1.18   2024-03-25
[ 15 ]  
 
Liaison statement to Working Parties 4A, 4C, 5A and 5B (copy to Working Parties 5C, 3J and 3M) - Relevant technical information to support studies under WRC-27 agenda item 1.18     WP 7C   AI1.18   2024-03-25
[ 14 ]  
 
Liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 5C and 7D for information) - WRC-27 agenda item 1.3     WP 7C   AI1.3   2024-03-25
[ 13 ]  
 
Liaison statement to Working Party 4A (copy to Working Parties 3M, 4C, 5A, 5B, 5C, 5D, 7B and 7D for information) - WRC-27 agenda item 1.1     WP 7C   AI1.1   2024-03-25
[ 12 ]  
 
Note to CPM Steering Committee (copy to Working Parties 3M, 4B, 5A, 5B, 5C and 7C) - WRC-27 agenda item 1.4     Acting Chair, WP 6B   AI1.4   2024-03-20
[ 11 ]  
 
Liaison statement to Working Party 4A (copy to Working Parties 1B, 3M, 4B, 4C, 5A, 5B, 5C, 5D, 7B, 7C and 7D for information) - WRC-27 agenda item 1.6     WP 6A   AI1.6   2024-03-18
[ 10 ]  
 
Liaison statement to Working Party 5C (copy to Working Parties 1A, 3J, 3M, 4A, 4B, 4C, 5A, 5B, 7C and 7D for information) - WRC-27 agenda item 1.10     WP 6A   AI1.10   2024-03-18
[ 9 ]  
 
Liaison statement to Working Party 4C (copy to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7B, 7C and 7D) - WRC-27 agenda item 1.13     WP 6A   AI1.13   2024-03-18
[ 8 ]  
 
Liaison statement to CPM Management Team (copy to Working Parties 3L, 3M, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 7B, 7C and 7D) - WRC-27 agenda item 1.11     WP 6A   AI1.11   2024-03-18
[ 7 ]  
 
Liaison statement to Working Party 7C (copy to Working Parties 3L, 3M, 4A, 4C, 5A, 5B, 5C, 5D, 7B and 7D) - WRC-27 agenda item 1.17     WP 6A   AI1.17   2024-03-18
[ 6 ]  
 
Troposcatter transmission loss prediction model in Recommendations ITU-R P.452, ITU-R P.1812, and ITU-R P.2001     Chairs, WPs 3K & 3M and Report from CG 3K-3M-18     2024-02-26
[ 5 ]  
 
Liaison statement to Working Parties 1B, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D - Relevant technical information to support studies under WRC-27 agenda item 1.7     WP 5D   AI1.7   2024-02-13
[ 4 ]  
 
Response liaison statement to ITU-T Study Group 5 (copy to ITU-R Working Parties 1C, 3J, 3K and 3M) - Considerations on draft Recommendation ITU-T K.DMEI of ITU-T Study Group 5     WP 5D     2024-02-09
[ 3 ]  
 
Text from WRC-23 Plenary for the attention of the ITU-R Working Parties that are either responsible for or contributing to studies relevant to items of the WRC-27 agenda or the WRC-31 preliminary agenda     Director, BR     2024-01-30
[ 2 ]  
 
Liaison statement on draft Recommendation ITU-T K.DMEI - Determination and mitigation of electromagnetic interference between base stations due to tropospheric radio-duct     ITU-T SG5     2023-12-21
[ 1 ]  
 
Documents to be carried over from the 2019-2023 Study Period     WP 3M     2023-12-06
Resultats:234 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5  
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