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Aplicaciones de Radiocomunicaciones Espaciales

Resultados :41 documentos
Contribuciones  [ Origen: France ]   Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 403 ]  
 
Consideration of AM(R)S below 137 MHz and short duration satellites under space operation service above 137 MHz     France   AI1.7   2019-05-22
[ 396 ]  
 
Proposed modifications to preliminary draft new Recommendation ITU-R SA.[S-BAND USE OPTIMISATION]     France     2019-05-20
[ 395 ]  
 
Discussion about the preliminary draft revision to Recommendation ITU-R SA.1743     France     2019-05-20
[ 360 ]  
 
Preliminary draft new Recommendation ITU-R SA.[IMT-EESS/SRS COORDINATION] - Methodologies for calculating coordination zones around EESS and SRS earth stations to avoid interference by IMT-2020 mobile systems in the frequency bands 25.5-27 GHz and 37-38 GHz     European Space Agency , European Organisation for the Exploitation of Meteorological Satellites , France     2018-09-11
[ 357 ]  
 
Proposed revision to Annex 16 to Working Party 7B Chairman's Report - Preliminary draft new Report ITU-R SA.[400 MHZ-LIMITS] - To consider establishing in-band power limits for earth stations operating in the frequency ranges 399.9-400.05 MHz and 401-403 MHz within the MSS, ESS and MetSat services     France     2018-09-10
[ 309 ]  
 
Discussion on propagation model used in compatibility study between SOS and MetAids in 403-406 MHz     France     2018-05-06
[ 308 ]  
 
Study of the introduction of short duration system in SOS allocation (space-to-Earth) in frequency band 137-138 MHz     France     2018-05-06
[ 307 ]  
 
Draft CPM text for WRC-19 agenda item 1.7     France   AI1.7   2018-05-06
[ 306 ]  
 
Consideration of the band 148-149.9 MHz under agenda item 1.7 (WRC-19)     France   AI1.7   2018-05-06
[ 305 ]  
 
Proposed revision to Annex 16 to Working Party 7B Chairman's Report - Preliminary draft new Report ITU-R SA.[400 MHZ-LIMITS] - To consider establishing in-band power limits for earth stations operating in the frequency ranges 399.9-400.5 MHz and 401-403 MHz within the MSS, EESS and MetSat services     France     2018-05-05
[ 304 ]  
 
Proposed revision to Annex 1 to Working Party 7B Chairman's Report - Draft CPM text on WRC-19 agenda item 1.2     France   AI1.2   2018-05-05
[ 303 ]  
 
Compatibility study between potential allocation of SOS in band 403-406 MHz and radiosonde receiver     France , Switzerland (Confederation of)     2018-05-05
[ 302 ]  
 
Compatibility study between GSO satellites operating within the MetSat and EESS services and EESS services and terrestrial service (MS and FS) in the 460-470 MHz band     France     2018-05-05
[ 301 ]  
 
Compatibility analysis between NGSO data collection platform systems and telecommand in the frequency bands 399.9-400.05 MHz and 401-403 MHz     France , Germany (Federal Republic of) , Switzerland (Confederation of)     2018-05-05
[ 226 ]  
 
Working document towards a preliminary draft new Report ITU-R SA.[SHORT DURATION NGSO - SHARING STUDIES] - Studies on the suitability of existing allocations to the space operation service below 1 GHz and additional sharing studies on possible new and/or upgraded allocations     France   AI1.7   2017-10-17
[ 225 ]  
 
Proposed revision of Annex 5 to Working Party 7B Chairman's Report - Draft CPM text on WRC-19 agenda item 1.7     France   AI1.7   2017-10-17
[ 224 ]  
 
Proposed revision of Annex 19 to Working Party 7B Chairman's Report - Preliminary draft new Report ITU-R SA.[460 MHZ METSAT-EESS] - Studies related to proposed change in 460-470 MHz secondary allocation for METSAT to primary and addition of primary allocation to EESS     France   AI1.3   2017-10-17
[ 223 ]  
 
Proposed revision to Annex 3 to Working Party 7B Chairman's Report - Draft CPM text on WRC-19 agenda item 1.3 - Agenda item 1.3     France   AI1.3   2017-10-17
[ 222 ]  
 
Proposed liaison statement to Working Party 6A - Draft liaison statement to Working Party 6A regarding WRC-19 agenda item 1.3     France   AI1.3   2017-10-17
[ 221 ]  
 
Compatibility study between METSAT/EESS services and mobile service in the band 460-470 MHz     France     2017-10-17
[ 220 ]  
 
Proposed revision of Annex 18 to Working Party 7B Chairman's Report - Preliminary draft new Report ITU-R SA.[400 MHz-LIMITS] - To consider establishing in-band power limits for earth stations operating in the frequency ranges 399.9-400.5 MHz and 401-403 MHz within the MSS, EESS and MetSat services     France   AI1.2   2017-10-17
[ 219 ]  
 
Proposed revision to Annex 1 to Working Party 7B Chairman's Report - Draft CPM text on WRC-19 agenda item 1.2 - Agenda item 1.2     France   AI1.2   2017-10-17
[ 218 ]  
 
Compatibility study between a potential upgrading allocation of METSAT/EESS services and fixe services in the band 460-470 MHz     France , Germany (Federal Republic of)   AI1.3   2017-10-17
[ 159 ]  
 
Proposed reply liaison statement to Working Parties 5A and 5B regarding WRC-19 agenda item 1.3     France   AI1.3   2017-03-28
[ 158 ]  
 
Proposed revision to Annex 20 to Working Party 7B Chairman's Report - Preliminary draft new Report ITU-R SA.[460 MHZ METSAT-EESS]: Studies related to proposed change in 460-470 MHz secondary allocation for METSAT to primary and addition of primary allocation to EESS     France , Germany (Federal Republic of)     2017-03-28
[ 157 ]  
 
Revision to the preliminary draft new Report ITU-R SA.[400 MHZ-LIMITS] - To consider establishing in-band power limits for earth stations operating in the frequency ranges 399.9-400.05 MHz and 401-403 MHz within the MSS, EESS and MetSat services     France , Germany (Federal Republic of)     2017-03-28
[ 153 ]  
 
Draft revision to Recommendation ITU-R SA.1810-0     France     2017-03-28
[ 152 ]  
 
Divergence on ducting equation between ITU-R P.2001-2 and ITU-R P.452-16     France     2017-03-28
[ 89 ]  
 
Proposed revision to Recommendation ITU-R SA.1414-1 - Characteristics of data relay satellite systems     France     2016-10-17
[ 83 ]  
 
Revision of Annex 16 to Working Party 7B Chairman's Report - Working document toward a PDN Report ITU-R SA.[400 MHZ-LIMITS] - Sharing studies to consider in-band power limits for earth stations operating in the frequency ranges 399.9-400.05 MHz and 401-403 MHz within the MSS, EESS and MetSat services     France     2016-10-16
[ 82 ]  
 
Proposal of liaison statement to Working Party 5A regarding technical characteristics for agenda item 1.3     France     2016-10-16
[ 81 ]  
 
Proposed revision of the working document toward a preliminary draft new Report ITU-R SA.[460 MHZ METSAT-EESS]: Studies related to propose change in 460-470 MHz secondary allocation for METSAT to primary and addition of primary allocation to EESS     France     2016-10-16
[ 80 ]  
 
Proposed revision to Recommendation ITU-R SA.1155-1 - Protection criteria related to the operation of data relay satellite systems     France     2016-10-16
[ 79 ]  
 
Proposed revision to Recommendation ITU-R SA.1276-4 - Orbital locations of data relay satellites to be protected from the emissions of fixed service systems operating in the band 25.25-27.5 GHz     France     2016-10-16
[ 78 ]  
 
Proposed liaison statement to Working Party 5C to revised Recommendation ITU-R F.1249-4     France     2016-10-16
[ 77 ]  
 
Revision of Annex 17 to Working Party 7B Chairman's Report - Working document towards a preliminary draft new Report - Characteristics to be used for assessing interference to systems operating in the Earth exploration-satellite and meteorological-satellite services, and for conducting sharing studies     France     2016-10-16
[ 76 ]  
 
Draft liaison statement to Task Group 5/1 on parameters for WRC-19 agenda item 1.13     France     2016-10-16
[ 28 ]  
 
Agenda item 1.2 (WRC19)     France , Germany (Federal Republic of)     2016-03-29
[ 13 ]  
 
Proposal for a potential revision of Recommendation ITU-R P.528 & Report ITU-R P.2345 by Working Party 3K & 3M     France     2016-03-28
[ 12 ]  
 
Proposed liaison statement relative to the technical characteristics of mobile, fixed, maritime mobile, broadcasting and mobile satellite services for studies to be conducted under agenda item 1.3     France     2016-03-28
[ 11 ]  
 
Agenda item 1.3 (WRC-19)     France     2016-03-28
Resultados :41 documentos
 
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