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UIT-R WP4C

Utilización Eficaz de la Orbita y del Espectro para el SMS y el SRDS

Resultados :20 documentos
Contribuciones  [ AI/Cuestión: 217-2/4 ]   Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 421 ]  
 
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     Japan   217-2/4   2015-06-03
[ 420 ]  
 
Draft revision to 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     Japan   217-2/4   2015-06-03
[ 346 ]  
 
Update to preliminary draft revision of Recommendation ITU-R M.1831 "A coordination methodology for RNSS inter-system interference estimation"     United States of America   217-2/4   2014-06-17
[ 327 ]  
 
Proposed modifications to preliminary draft revision of Recommendation ITU-R M.1831 - A coordination methodology for RNSS inter-system interference estimation     Japan   217-2/4   2014-06-17
[ 275 ]  
 
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     India (Republic of)   288/4, 217-2/4   2014-02-06
[ 274 ]  
 
Contribution to the preliminary 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     Germany (Federal Republic of)   288/4, 217-2/4   2014-02-05
[ 258 ]  
 
Draft liaison statement Working Party 7C - 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     United States of America   234/7, 217-2/4   2014-01-31
[ 226 ]  
 
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     Japan   288/4, 217-2/4   2013-09-18
[ 206 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU R M.1901     United States of America   288/4, 217-2/4   2013-09-17
[ 205 ]  
 
Update to preliminary 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"     United States of America   288/4, 217-2/4   2013-09-17
[ 204 ]  
 
Update to preliminary draft revision of Recommendation ITU-R M.1831 "A coordination methodology for RNSS inter-system interference estimation     United States of America   217-2/4   2013-09-17
[ 166 ]  
 
Proposed modifications to preliminary draft revision of Recommendation ITU-R M.1831 - A coordination methodology for RNSS inter-system interference estimation     Japan   217-2/4   2013-04-18
[ 165 ]  
 
Preliminary 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     Japan   288/4, 217-2/4   2013-04-18
[ 80 ]  
 
Working document towards a preliminary 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     Japan   288/4, 217-2/4   2012-09-05
[ 75 ]  
 
Update to working document toward a preliminary draft revision of Recommendation ITU-R M.1831 "A coordination methodology for RNSS inter-system interference estimation"     United States of America   217-2/4   2012-09-04
[ 73 ]  
 
Preliminary 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     United States of America   288/4, 217-2/4   2012-09-04
[ 29 ]  
 
Proposed update of preliminary draft new Recommendation ITU-R M.[PULSE_EVAL]     Japan   288/4, 217-2/4   2012-05-15
[ 28 ]  
 
Proposed update of preliminary draft new Recommendation ITU-R M.[S-E RX+TX]     Japan   288/4, 217-2/4   2012-05-15
[ 25 ]  
 
Proposed liaison statement to ITU-R Working Party 5B on protection of RNSS receivers operating in 5 010-5 030 MHz from AM(R)S transmitters operating in 5 030-5 091 MHz     United States of America   288/4, 217-2/4   2012-05-14
[ 19 ]  
 
Proposed revisions to preliminary draft new Recommendation ITU-R M.[PULSE_EVAL] - Evaluation model 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     United States of America   288/4, 217-2/4   2012-05-14
Resultados :20 documentos
 
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