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Utilización eficaz de la órbita y del espectro para el SMS y el SRDS

Resultados :670 documentos
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Contribuciones  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 20 ]  
 
Proposals for modification of the preliminary draft new Recommendation ITU-R M.[CHAR-RX3] - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 164-1 215 MHz     Russian Federation   236/8, 217/8   2008-03-17
[ 19 ]  
 
Considerations on WRC-11 Agenda item 1.7     Brazil (Federative Republic of)     2008-03-17
[ 18 ]  
 
WRC-07 Resolutions and Recommendations related to the work of Study Group 4     Chairman, Study Group 4     2008-03-17
[ 17 ]  
 
Provisional attribution of the Study Group 4 texts to the Working Parties     Chairman, Study Group 4     2008-03-17
[ 16 ]  
 
Some aspects regarding the implementation of Resolution 647 (WRC-07): Establishment of a database of available frequencies for use in emergency situations     Director, BR     2008-03-14
[ 15 ]  
 
Proposed new Recommendation on coordination between mobile earth stations and systems in the space research (Passive) service in the Band 1 668-1 668.4 MHz     United Kingdom of Great Britain and Northern Ireland     2008-03-12
[ 14 ]  
 
Liaison statement to Working Party 4A - Compatibility between broadband wireless access (BWA) systems (other than IMT) and fixed-satellite service (FSS) networks     WP 5A     2008-03-13
[ 13 ]  
 
Information on the interim structure of Study Group 4 - Satellite services     Chairman, SG 4     2008-03-11
[ 12 ]  
 
Preliminary draft new Recommendation ITU-R M.[1317_NEW] - Description of RNSS systems and networks and technical characteristics of transmitting space stations in RNSS systems and networks (space-to-Earth and space-to-space) operating in the bands 1 164-1 215, 1 215-1 300 MHz and 1 559-1 610 MHz     Nigeria (Federal Republic of)   236-2/8, 217-2/8   2008-03-07
[ 11 ]  
 
Liaison statement to Working Party 6D for action and Working Parties 4C and 3K for information - Compatibility between digital sound-broadcasting in the band of about 87-108 MHz and the aeronautical services in the bands between 108 and 137 MHz     WP 5B     2008-02-19
[ 10 ]  
 
Liaison statement to Working Party 4C - Compatibility between Aeronautical Mobile (R) service systems and radionavigation satellite service systems in the 5 000-5 010 MHz and 5 010-5 030 MHz bands     WP 5B     2008-02-19
[ 9 ]  
 
Liaison statement to Working Party 4C - Compatibility between aeronautical mobile (R) service systems in the 960-1 164 MHz band and radionavigation satellite service systems in the 1 164-1 215 MHz band     WP 5B     2008-02-19
[ 8 ]  
 
Liaison statement to Study Groups 4 and 7 (WPs 4A, 4C, 7B and 7D) - Harmonization of spectrum for use by terrestrial electronic news gathering systems     WP 5C     2008-02-18
[ 7 ]  
(Rev.1) 
Liaison statement to ITU-R Working Party 4C - WRC-11 Agenda item 1.18     WP 5C     2008-02-11
[ 6 ]  
(Rev.1) 
Liaison statement to ITU-R Working Party 4C - WRC-11 Agenda item 1.7     WP 5C     2008-02-11
[ 5 ]  
(Rev.1) 
Liaison statement to ITU-R Working Party 4C - WRC-11 Agenda item 1.25     WP 5C     2008-02-11
[ 4 ]  
 
Future updating of the M-Series Recommendations developed jointly by the former Working Parties 8B and 8D     Chairmen, SGs 4 and 5     2008-02-07
[ 3 ]  
 
Preparation of the CPM Report to WRC-11 following the results of the first session of CPM-11     Chairman, CPM-11     2008-01-29
[ 2 ]  
 
Reply liaison statement to ITU-R Working Party 4C - Usage of GNSS in regard to preparedness for disaster and disaster response and relief     Rapporteur ITU-D SG 2     2007-12-12
[ 1 ]  
 
Documents to be carried over from the 2003-2007 study period     WP 8D     2007-12-06
Resultados :670 documentos
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