Unión Internacional de Telecomunicaciones   UIT
English  Français
 
Mapa Contáctenos Copia Imprimible
  Página principal : UIT-R : WP4A : Contribuciones  Nuevo -  Busque los documentos de la reunión
   
UIT-R WP4A  C 

UIT-R WP4A

Utilización eficaz de la órbita y del espectro

Resultados :15 documentos
Contribuciones  [ Origen: WP 6S ]   Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 401 ]  
 
Reply to Liaison statement from 1B on the study of software defined radio and cognitive radio systems     WP 6S     2007-05-08
[ 377 ]  
 
Liaison statement to Working Parties 4A and 4B - Draft revision of Recommendation ITU-R BO.1724     WP 6S     2006-08-30
[ 376 ]  
 
Liaison statement to the Special Committee, and to Working Parties 4A, 7B and 8D for information - Advanced publication information on non-geostationary satellite systems not subject to coordination under Section II of Article 9     WP 6S     2006-08-30
[ 326 ]  
 
Liaison statement to Working Party 4A - Draft letter to Director, BR, on definition of HEO (AI 7.1 (H))     WP 6S     2006-03-21
[ 325 ]  
 
Reply to Liaison statement to WP 4A - Coordination arc values for triggering coordination between BSS networks in Region 2 and FSS (space-to-Earth) networks in Region 1, and among BSS networks in Region 2, in the band 17.3-17.8 GHz     WP 6S     2006-03-21
[ 212 ]  
 
Liaison statement to WP 4A and to WP 4-9S for information - Possible methodology for frequency sharing between bidirectional FSS networks comprising ubiquitously deployed earth stations     WP 6S     2005-10-19
[ 211 ]  
 
Liaison statement to WP 4A and to WP 7B for information - Compatibility studies between the meteorological-satellite service and the fixed satellite service in the band 18.0-18.4 GHz     WP 6S     2005-10-19
[ 210 ]  
 
Liaison statement to WP 4A - Coordination arc value for triggering inter-service coordination between BSS in Region 2 and FSS (space-to-Earth) in Region 1 in the band 17.3-17.8 GHz     WP 6S   22-1/6   2005-10-19
[ 209 ]  
 
Liaison statement to WP 4A - Draft revision to Recommendation ITU-R BO.1443-1     WP 6S   73/6   2005-10-19
[ 151 ]  
 
Liaison statement to WP 4A - Draft revision of Recommendation ITU-R BO.1213     WP 6S     2005-04-13
[ 150 ]  
 
Liaison statement to Working Party 4A - Proposed suppression of Recommendations ITU-R S.1065, ITU-R S.1066 and ITU-R S.1067     WP 6S     2005-04-13
[ 142 ]  
 
Liaison statement to Working Party 4A - Draft new Recommendation on interactive satellite broadcasting systems (television, sound and data)     WP 6S     2004-11-22
[ 141 ]  
 
Liaison statement to WP 4A - Draft new Recommendation on interactive satellite broadcasting systems (television, sound and data)     WP 6S     2004-11-19
[ 140 ]  
 
Liaison statement to Task Group 1/9 (copy to Working Parties 4A and 8D) - Computer simulation of unwanted emission spectra for use in compatibility studies between active and passive services     WP 6S     2004-11-19
[ 75 ]  
 
Liaison statement to Working Party 4A - Request to be informed of any newly identified spectrum with regard to WRC-07 Agenda igtem 1.19     WP 6S     2004-05-03
Resultados :15 documentos
 
Telecarga de múltiples documentos: Marcar las casillas correspondientes a los documentos seleccionados, a continuación pulsar "Telecargar"
   
 
Preferencias del usuario: 
Telecarga de múltiples documentos: Formatos e idiomas que hay que tener en cuenta (si están disponibles):
Páginas de navegación HTML  
Formatos  + Otros formatos
Idiomas (máximo 2)  + Multilingüe  
(E: inglés - F: francés - S: español - A: árabe - C: chino - R: ruso)

Comienzo de la página -  Comentarios -  Contáctenos -  Copyright © UIT 2008 Reservados todos los derechos
Contacto público :  Coordenador de Web UIT-R
Actualizado el : 2024-5-27