Contribuciones
[ Origen: United States of America ]  |
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Número
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Título
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Origen
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AI/Cuestión
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Fecha
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[ 299 ]
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Proposed modifications to the Handbook on space research communication
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United States of America
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2011-09-19 |
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[ 298 ]
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Working document towards a preliminary draft revision of Recommendation ITU-R SA.509
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United States of America
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2011-09-19 |
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[ 297 ]
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Proposed revisions to working document toward a preliminary draft new Recommendation ITU-R SA.[EES/MET CHAR] - Characteristics to be used for assessing interference to systems operating in the Earth exploration-satellite and meteorological-satellite services, and for conducting sharing studies
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United States of America
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139-4/7, 141-4/7
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2011-09-19 |
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[ 286 ]
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Preliminary draft new Recommendation ITU-R SA.[EES/MET METH] - Methodology for determining protection criteria for MetSat and EESS services
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United States of America
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2011-08-30 |
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[ 285 ]
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Separation distances for AES and SRS Earth stations in the bands 7 145- 7 235 MHz and 8 400-8 500 MHz using IF-77
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United States of America
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2011-08-30 |
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[ 284 ]
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Liaison statement to WP 3M - Use of the IF-77 program in calculating separation distances for AES and SRS earth stations
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United States of America
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2011-08-30 |
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[ 283 ]
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Draft new Question ITU-R XXX/7 - Characteristics and spectrum requirements of nanosatellites, picosatellites and systems composed of such satellites
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United States of America
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2011-08-11 |
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[ 282 ]
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Preliminary draft revision of Recommendation ITU-R SA.1414
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United States of America
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2011-08-11 |
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[ 251 ]
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Proposed modifications to preliminary draft new Report ITU-R SA.[BANDWIDTH REQU]- Spectrum requirements for future SRS missions operating under a potential new SRS allocation in the band 22.55-23.15 GHz
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United States of America
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2010-09-28 |
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[ 250 ]
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Preliminary draft new Recommendation on protection criteria and interference assessment methods for non-GSO inter-satellite links at 23 GHz [ISS-NON-GSO]
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United States of America
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2010-09-28 |
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[ 248 ]
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Proposed revisions to working document toward a preliminary draft new Recommendation ITU-R SA.[EES/MET SHAR] - Sharing among systems using bands allocated to the Earth exploration-satellite and meteorological-satellite services
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United States of America
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2010-09-27 |
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[ 247 ]
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Preliminary draft new Report ITU-R SA.[23 GHz SRS EXCEPT HIBLEO-2 COMPAT] - Compatibility between the space research service (Earth-to-space) and the systems in the fixed, mobile and inter-satellite service in the band 22.55-23.15 GHz
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United States of America
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2010-09-27 |
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[ 246 ]
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Preliminary draft new Report ITU-R SA.[SRS SHARING 37 GHz] - Protection of SRS and FSS systems sharing the 37.5-38 GHz band
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United States of America
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211/7
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2010-09-27 |
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[ 245 ]
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Applicability of Recommendation ITU-R P.452 and ITU-R P.528 in calculating the required separation distances between SRS earth stations and MSS AES
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United States of America
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2010-09-27 |
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[ 244 ]
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Proposed revisions to working document toward a preliminary draft new Recommendation ITU-R SA.[EES/MET CHAR] - Characteristics to be used for assessing interference to systems operating in the Earth exploration-satellite and meteorological-satellite services and for conducting sharing studies
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United States of America
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2010-09-27 |
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[ 235 ]
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Working document toward a preliminary draft new Recommendation ITU-R SA.[EES/MET PERF]: MetSat and EESS performance objectives in the presence of interference
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United States of America
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141/7, 139/7
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2010-06-03 |
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[ 234 ]
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Draft revision of CPM text for Agenda item 1.11
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United States of America
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2010-06-03 |
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[ 232 ]
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Terms and definitions used in the SA Series of ITU-R Recommendations
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United States of America
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2010-06-03 |
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[ 231 ]
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Proposed revision of preliminary draft new Report ITU-R SA.[SRS-AMS (37-38 GHz)]
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United States of America
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2010-06-03 |
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[ 229 ]
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Proposed revision of working document towards draft CPM text on WRC-12 Agenda item 1.12
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United States of America
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2010-06-03 |
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[ 228 ]
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Working document towards a preliminary draft new Report ITU-R SA.[23 GHz SRS HBLEO-2 COMPAT]
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United States of America
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2010-06-03 |
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[ 227 ]
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Working document towards a preliminary draft new Report ITU-R SA.[23 GHZ SRS EXCEPT HIBLEO-2 COMPAT]
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United States of America
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2010-06-03 |
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[ 226 ]
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Liaision statement to Working Party 5B - Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed and mobile services in the band 22.55-23.15 GHz
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United States of America
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2010-06-03 |
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[ 225 ]
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Liaison statement to Working Party 6B (copy to Working Party 5C for information) - Draft new Recommendation ITU-R BT.[ENGUSER] - User requirements for digital electronic news gathering
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United States of America
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2010-06-03 |
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[ 224 ]
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Working document toward a preliminary draft new Recommendation ITU-R SA.[EES/MET SHAR]: Sharing among systems using bands allocated to the Earth exploration-satellite and meteorological-satellite services
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United States of America
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139/7, 141/7
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2010-06-03 |
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[ 223 ]
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Working document toward a draft new Recommendation ITU-R SA.[EES/MET CHAR]: - Characteristics to be used for assessing interference to systems operating in the Earth exploration-satellite and meteorological-satellite services and for conducting sharing studies
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United States of America
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141/7, 135/7
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2010-06-03 |
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[ 222 ]
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Preliminary draft new Report ITU-R SA.[SRS/MSS(AES) 7-8 GHz] - Protection of the MSS aircraft earth stations and SRS earth stations from interference in the bands 7 145-7 190 MHz and 8 400-8 450 MHz
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United States of America
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2010-06-04 |
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[ 160 ]
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Proposed modifications to preliminary draft new Report (PDNR) on method for calculating link performance in the space research service
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United States of America
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2009-08-27 |
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[ 159 ]
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Preliminary draft new Report ITU-R SA.[SRS Sharing with FS/MS in 410-420 MHz] - Frequency sharing between space research service EVA links and fixed and mobile service links in the 410-420 MHz band
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United States of America
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2009-08-27 |
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[ 158 ]
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Proposed modification of working document towards Draft CPM text on WRC-12 Agenda item 1.12
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United States of America
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2009-08-27 |
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[ 157 ]
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Preliminary draft new Report ITU-R SA.[SRS-DS FRQ] - Selection of frequency bands in the 1-120 GHz range for deep-space research
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United States of America
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2009-08-27 |
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[ 156 ]
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Preliminary draft new Recommendation ITU-R SA.[SRS 23 GHz CHAR] - Technical and operational characteristics of space research service (Earth-to-space) systems for use in the 22.55-23.15 GHz band
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United States of America
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2009-08-27 |
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[ 155 ]
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Draft reply liaison statement to ITU-R Working Party 5B regarding technical information regarding studies between the space research service (space-to-Earth) and the aeronautical mobile service in the 37-38 GHz band
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United States of America
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211/7
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2009-08-27 |
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[ 154 ]
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Proposed revision and merger of Recommendations ITU-R SA.1022 and SA.1021
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United States of America
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2009-08-27 |
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[ 153 ]
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Proposed revision and merger of Recommendations ITU-R SA.1025, SA.1159 and SA.1162
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United States of America
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2009-08-27 |
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[ 152 ]
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Revision of emergency communications for manned space flight PDNR ITU-R SA.[MANNED EMERGENCY COMM]
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United States of America
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2009-08-27 |
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[ 151 ]
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Draft liaison statement to Working Party 6B (copy to Working Party 5C for information) - Preliminary draft new Recommendation ITU-R BT.[ENGUSER] - User requirements for electronic news gathering
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United States of America
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2009-08-27 |
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[ 150 ]
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Draft liaison statement to Working Party 5C (copy to Working Party 6B for information) - Harmonization of spectrum for use by terrestrial electronic news gathering systems
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United States of America
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2009-08-27 |
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[ 149 ]
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Liaison statement to Working Party 5C - Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed and mobile services in the band 22.55-23.15 GHz (WRC-12 Agenda item 1.11)
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United States of America
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2009-08-27 |
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[ 148 ]
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Draft liaison statement to Working Party 5A - Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed and mobile services in the band 22.55-23.15 GHz (WRC-12 Agenda item 1.11)
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United States of America
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2009-08-27 |
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[ 147 ]
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Draft liaison sttement to Working Party 5B - Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed and mobile services in the band 22.55-23.15 GHz (WRC-12 Agenda item 1.11)
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United States of America
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2009-08-27 |
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[ 146 ]
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Proposed revision to working document towards a preliminary draft new Recommendation and/or Report ITU-R SA.[23 GHz SRS SHARING] - Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed and mobile services in the band 22.55-23.15 GHz
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United States of America
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2009-08-27 |
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[ 145 ]
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Draft liaison statement to Working Party 4A - Protection of HIBLEO-2 inter-satellite service (ISS) links in the band 23.15 to 23.55 GHz from unwanted emissions from space research service (SRS) Earth-to-space transmissions below 23.15 GHz
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United States of America
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2009-08-27 |
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[ 113 ]
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Proposed revision to working document towards a preliminary draft new Recommendation and/or Report ITU-R SA.[23 GHz SRS SHARING] - Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed and mobile services in the band 22.55-23.15 GHz
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United States of America
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2009-02-06 |
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[ 112 ]
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Draft liaison statement to Working Party 5B - Working document towards a preliminary draft new Recommendation and/or Report ITU-R SA.[23 GHz SRS SHARING] - Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed and mobile services in the band 22.55-23.15 GHz
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United States of America
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2009-02-06 |
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[ 111 ]
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Draft liaison statement to Working Party 5A - Working document towards a preliminary draft new Recommendation and/or Report ITU-R SA.[23 GHz SRS SHARING] - Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed and mobile services in the band 22.55-23.15 GHz
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United States of America
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2009-02-06 |
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[ 110 ]
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Draft liaison statement to Working Party 5C - Working document towards a preliminary draft new Recommendation and/or Report ITU-R SA.[23 GHz SRS SHARING] - Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed and mobile services in the band 22.55-23.15 GHz
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United States of America
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2009-02-06 |
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[ 109 ]
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Draft liaison statement to Working Party 4A - Working document towards a preliminary draft new Recommendation and/or Report ITU-R SA.[23 GHz SRS SHARING] - Sharing between the space research service (Earth-to-space) and the inter-satellite, fixed and mobile services in the band 22.55-23.15 GHz
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United States of America
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2009-02-06 |
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[ 108 ]
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Preliminary draft new Report (PDNR) ITU-R SA.[Link Perf] on method for calculating link performance in the space research service
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United States of America
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2009-02-06 |
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[ 107 ]
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Proposed revision to preliminary draft new Report ITU-R SA.[SRS-MS (AERONAUTICAL) (37-38 GHz)] - Study on compatibility between the mobile service (aeronautical) and the space research service (space-to-Earth) in the frequency band 37-38 GHz
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United States of America
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211/7
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2009-02-06 |
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