Union Internationale des Télécommunications   UIT
English  Español
 
Plan du site Contactez-nous Copie Imprimable
  Page d'accueil : UIT-R : SG04 : Contributions  Ajoutés récemment -  Recherche de documents de réunion
   
UIT-R SG04  C 

UIT-R SG04

Services par Satellite

Resultats:23 documents
Contributions  [ Source: WP 4C ]   Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 106 ]  
 
Executive Report of the fifteenth meeting of Working Party 4C (Geneva, 10 -16 June 2015)     Chairman, WP 4C     2015-06-23
[ 105 ]  
(Rev.1) 
Draft new Recommendation ITU-R M.[AMS(R)S.METHODOLOGY]-0 - Methodology to calculate spectrum requirements within the frequency bands 1 545-1 555 MHz (space-to-Earth) and 1 646.5-1 656.5 MHz (Earth-to-space) for aeronautical mobile-satellite (R) service communications related to the priority categories 1 to 6 of Article 44 of the Radio Regulations     WP 4C     2015-06-23
[ 104 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R M.1906 - Characteristics and protection criteria of receiving space stations and characteristics of transmitting earth stations in the radionavigation-satellite service (Earth-to-space) operating in the band 5 000-5 010 MHz     WP 4C   288/4, 217-2/4   2015-06-23
[ 103 ]  
(Rev.1) 
Draft revision to Recommendation ITU-R M.2031 - Characteristics and protection criteria of receiving earth stations and characteristics of transmitting space stations in the radionavigation-satellite service (space-to-Earth) operating in the band 5 010-5- 030 MHz     WP 4C   288/4, 217-2/4   2015-06-23
[ 102 ]  
(Rev.2) 
Draft revision of Recommendation ITU-R M.1831 - A coordination methodology for RNSS inter-system interference estimation     WP 4C     2015-06-23
[ 101 ]  
(Rev.1) 
Draft new Recommendation ITU-R M.[MSS-RDSS-SHARE] - Methodology and technical example to assist coordination of the mobile-satellite service and the radiodetermination-satellite service with the fixed service based on the power flux-density coordination trigger levels in the 2 483.5-2 500 MHz band     WP 4C     2015-06-23
[ 100 ]  
 
Draft new Report ITU-R M.[MSS SHARE] - Sharing between GSO MSS and other services in the allocations in the 22-26 GHz range     WP 4C     2015-06-23
[ 99 ]  
 
Draft new Report ITU-R M.[AGENDA ITEM 9.1.1] - Protection of the 406-406.1 MHz band     WP 4C     2015-06-23
[ 92 ]  
 
Draft new Report ITU-R M.[MMSS 7/8 GHZ SHARING] - Possible allocations to the maritime mobile-satellite service in the 7/8 GHz range     WP 4C     2015-06-15
[ 90 ]  
 
Reply liaison statement to Working Party 5D (copy for information to Study Groups 4 and 5 and Working Party 4B) - Coexistence issues between the satellite and terrestrial components of IMT and the proposed revision of Recommendation ITU-R M.1036-4     WP 4C     2015-06-12
[ 71 ]  
 
Executive Report of the thirteenth and fourteenth meetings of Working Party 4C - (Geneva, 13 - 19 February 2014 and 25 June - 1 July 2014)     Chairman, WP 4C     2014-07-10
[ 64 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R M.1478-2 - Protection criteria for Cospas-Sarsat search and rescue instruments in the band 406-406.1 MHz     WP 4C     2014-07-08
[ 63 ]  
(Rev.1) 
Draft new Report ITU-R M.[RNSS_MULTI_EESS] - Consideration of aggregate radio frequency interference (RFI) event potentials from multiple EESS systems on RNSS receivers operating in the 1 215-1 300 MHz frequency band     WP 4C     2014-07-08
[ 61 ]  
 
Liaison statement to Working Party 5D (copy for information to Working Party 4B and Study Group 4) - Proposal on the revision of Recommendation ITU-R M.1036-4     WP 4C     2014-06-27
[ 57 ]  
 
Draft revision of Recommendation ITU-R M.1787-1 - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz     WP 4C   288/4, 217-2/4   2014-03-06
[ 44 ]  
 
Executive Report of the eleventh and twelfth meetings of Working Party 4C - (Geneva, 25 April - 1 May 2013 and 25 September - 1 October 2013)     Chairman, WP 4C     2013-10-10
[ 41 ]  
(Rev.1) 
Draft new Recommendation ITU-R M.[AMS(R)S.METHODOLOGY]-0 - Methodology to calculate spectrum requirements within the frequency bands 1 545-1 555 MHz (space-to-Earth) and 1 646.5-1 656.5 MHz (Earth-to-space) for aeronautical mobile-satellite (R) service communications related to the priority categories 1 to 6 of Article 44 of the Radio Regulations     WP 4C     2013-10-09
[ 38 ]  
(Rev.1) 
Draft revision of Recommendation ITU-R M.1901 - Guidance on ITU-R Recommendations related to systems and networks in the radionavigation-satellite service operating in the frequency bands 1 164-1 215 MHz, 1 215-1 300 MHz, 1 559-1 610 MHz, 5 000-5 010 MHz and 5 010-5 030 MHz     WP 4C   288/4, 217-2/4   2013-10-07
[ 37 ]  
(Rev.1) 
Draft new Recommendation ITU-R M.[MSS 400 MHz]-0 - Characteristics and protection criteria for non-geostationary mobile-satellite service systems operating in the band 399.9-400.05 MHz     WP 4C     2013-10-07
[ 15 ]  
 
Executive Report of the ninth and tenth meetings of Working Party 4C (Geneva, 23 - 29 May 2012 and 12 - 18 September 2012)     Chairman, WP 4C     2012-09-24
[ 11 ]  
(Rev.1) 
Draft new Recommendation ITU-R M.[PULSE_EVAL] - Evaluation method for pulsed interference from relevant radio sources other than in the radionavigation-satellite service to the radionavigation-satellite service systems and networks operating in the 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz frequency bands     WP 4C   288/4, 217-2/4   2012-09-17
[ 9 ]  
(Rev.1) 
Draft new Report ITU-R M.[MLS_RNSS] - Potential interference between the ICAO standard microwave landing system (MLS) operating above 5 030 MHz and radionavigation-satellite service (RNSS) systems in the band 5 000-5 030 MHz     WP 4C     2012-05-30
[ 8 ]  
 
Draft new Recommendation ITU-R M.[S-E Rx+Tx] - Characteristics and protection criteria of receiving earth stations and characteristics of transmitting space stations of the radionavigation-satellite service (space-to-Earth) operating in the band 5 010-5 030 MHz     WP 4C     2012-05-28
Resultats:23 documents
 
Téléchargement de multiples documents: Cocher les cases correspondant aux documents sélectionnés, puis appuyer sur "Télécharger"
   
 
Préférences utilisateur: 
Téléchargement de multiples documents: Formats et langues à prendre en compte (si disponibles):
Pages de navigation HTML  
Formats  + Autres formats
Langues (maximum 2)  + Multilingue 
(E: Anglais - F: Français - S: Espagnol - A: Arabe - C: Chinois - R: Russe)
Début de page -  Commentaires -  Contactez-nous -  Droits d'auteur © UIT 2008 Tous droits réservés
Contact pour cette page :  Coordinateur du Web UIT-R
Mis à jour le : 2016-12-4