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UIT-R SG04

Services par Satellite

Resultats:18 documents
Contributions  [ Source: WP 4B ]   Documents / Contributions
 
Numéro 
Date Source Titre Questions
[ 70 ]  
 
2014-07-09 Chairman, WP 4B   Executive Report of the thirty-sixth and thirty-seventh meetings of Working Party 4B (Geneva, 10-14 February 2014 and 30 June - 4 July 2014)     N/A  
[ 69 ]  
 
2014-07-09 WP 4B   Suppression of some ITU-R Recommendations related to FDM/FM carriers     N/A  
[ 68 ]  
(Rev.1) 
2014-07-09 WP 4B   Draft revision of Report ITU-R S.2173 - Multi-carrier based transmission techniques for satellite systems     46-3/4  
[ 67 ]  
(Rev.1) 
2014-07-08 WP 4B   Draft new Recommendation ITU-R S.[DIGCID] - Carrier identification system for digital-modulation transmissions of fixed-satellite service occasional use carrier earth station transmissions using geostationary-satellite networks in the 4/6 GHz and 11-12/13/14 GHz FSS bands     N/A  
[ 66 ]  
(Rev.1) 
2014-07-08 WP 4B   Draft new Report ITU-R S.[MULTI_POL] - Multi-dimensional signal mapping technique for satellite communications     N/A  
[ 65 ]  
 
2014-07-08 WP 4B   Draft new Question ITU-R [INTEG_MSS]/4 - System architecture and performance aspects on integrated MSS systems     N/A  
[ 62 ]  
 
2014-07-07 WP 4B   Liaison statement to Working Party 5D (copy for information to Working Party 4C and Study Group 4) - Work progress on development of Handbook on Global Trends in IMT - ITU-R M.[IMT/HANDBOOK]     N/A  
[ 58 ]  
 
2014-03-06 WP 4B   Draft revision of Recommendation ITU-R M.1850-1 - Detailed specifications of the radio interfaces for the satellite component of International Mobile Telecommunications -2000 (IMT-2000) - Interface H specifications update (section 4.3.7)     N/A  
[ 46 ]  
 
2013-10-10 Chairman, WP 4B   Executive Report of the thirty-fourth and thirty-fifth meetings of Working Party 4B (Geneva, 29 April - 3 May 2013 and 30 September - 4 October 2013)     N/A  
[ 40 ]  
(Rev.1) 
2013-10-08 WP 4B   Draft new Recommendation ITU-R M.[IMT-ADVANCED-SAT]-0 - Detailed specifications of the satellite radio interfaces of International Mobile Telecommunications-Advanced (IMT-Advanced)     N/A  
[ 39 ]  
(Rev.1) 
2013-10-07 WP 4B   Proposed revision to draft new Report ITU-R M.[SAT-IMT-OUTCOME] - Outcome of the evaluation, consensus building and decision of the IMT-Advanced satellite process (Steps 4 to 7), including characteristics of IMT-Advanced satellite radio interfaces     N/A  
[ 33 ]  
 
2013-06-14 WP 4B   Draft new Report ITU-R M.[SAT-IMT-OUTCOME] - Outcome of the evaluation, consensus building and decision of the IMT-Advanced satellite process (Steps 4 to 7), including characteristics of IMT-Advanced satellite radio interfaces     N/A  
[ 32 ]  
 
2013-06-13 WP 4B   Draft new Recommendation ITU-R S.[GENACC] - Access procedures for fixed-satellite service occasional use carrier earth station transmissions to geostationary-satellite orbit space stations in the 4/6 GHz and 11-12/13/14 GHz FSS bands     N/A  
[ 22 ]  
 
2012-09-27 Chairman, WP 4B   Executive Report of the thirty-second and thirty-third meetings of Working Party 4B (Geneva, 28 May - 1 June 2012 and 17-21 September 2012)     N/A  
[ 16 ]  
(Rev.1) 
2012-09-24 WP 4B   Draft revision of Report ITU-R S.2151 - Use and examples of systems in the fixed-satellite service in the event of natural disasters and similar emergencies for warning and relief operations     N/A  
[ 14 ]  
 
2012-09-21 WP 4B   Draft revision of Question ITU-R 75-3/4 - Performance objectives of international digital transmission links in the fixed-satellite and mobile-satellite services     75-3/4  
[ 13 ]  
(Rev.1) 
2012-09-21 WP 4B   Draft revision of Report ITU-R M.2176 - Vision and requirements for the satellite radio interfaces(s) of IMT-Advanced     N/A  
[ 12 ]  
(Rev.1) 
2012-09-21 WP 4B   Draft revision of Recommendation ITU-R M.1850 - Detailed specifications of the radio interfaces for the satellite component of International Mobile Telecommunications-2000 (IMT-2000)     N/A  
Resultats:18 documents
 
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