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UIT-R SG07

Servicios Científicos

Resultados :132 documentos
Resultados :  1 - 2 - 3  - Siguiente Next
Contribuciones  Documents / Contributions
 
Número 
Fecha Origen Título Cuestiones
[ 132 ]  
 
2015-08-25 WP 5C   Reply liaison statement to ITU-T Study Group 15 and ITU-R Working Party 5D (copy to ITU-R Working Parties 5A and 5B, Study Groups 6 and 7, ITU-D Study Group 1, 3GPP, MEF, and BBF for information) - Work on draft new Report ITU-R F.[FS.IMT/BB]     N/A (no se aplica)  
[ 131 ]  
 
2015-06-15 ITU-T TSAG - LS 013   Liaison statement on ITU Inter-Sector coordination     N/A (no se aplica)  
[ 130 ]  
 
2015-06-15 SG 1   Liaison statement for information to ITU-R Study Group 6 and ITU-T Study Group 15 (copy to ITU-R Study Groups 5 and 7 and ITU-D Study Group 2) (Question ITU-R 221/1) - Liaison activities wiht CENELEC     N/A (no se aplica)  
[ 129 ]  
 
2015-06-05 Chairman, SG 7   Summary Report of actions taken during the meeting of Radiocommunication Study Group 7     N/A (no se aplica)  
[ 128 ]  
 
2015-05-26 Director, BR   Final list of participants - Study Group 7 (26 May 2015)     N/A (no se aplica)  
[ 127 ]  
 
2015-05-25 BR Study Groups Department   List of documents issued (Documents 7/105 - 7/127)     N/A (no se aplica)  
[ 126 ]  
 
2015-05-25 Chairman, SG 7   Review of the Questions assigned by the Radiocommunication Assembly (RA-12) to Study Group 7     N/A (no se aplica)  
[ 125 ]  
 
2015-05-25 Chairman, WP 7D   Executive Report on the May 2015 meeting of Working Party 7D (20 - 25 May 2015)     N/A (no se aplica)  
[ 124 ]  
 
2015-05-25 Chairman, WP 7C   Executive Report on the October 2014 and May 2015 meetings of Working Party 7C (20 - 25 May 2015)     N/A (no se aplica)  
[ 123 ]  
 
2015-05-25 Chairman, WP 7B   Executive Report on the October 2014 and May 2015 meetings of Working Party 7B (20 - 25 May 2015)     N/A (no se aplica)  
[ 122 ]  
 
2015-05-25 Chairman, WP 7A   Executive Report on the May 2015 meeting of Working Party 7A (20-25 May 2015)     N/A (no se aplica)  
[ 121 ]  
 
2015-05-25 WP 7A   Draft revision of Recommendation ITU-R TF.538-3 - Measures for random instabilities in frequency and time (phase)     N/A (no se aplica)  
[ 120 ]  
(Rev.1) 
2015-05-25 WP 7A   Draft revision of Recommendation ITU-R TF.1153-3 - The operational use of two-way satellite time and frequency transfer employing pseudorandom noise codes     N/A (no se aplica)  
[ 119 ]  
 
2015-05-25 WP 7A   Note from the Director, Radiocommunication Bureau - Notification of 30 June 2015 Leap Second     N/A (no se aplica)  
[ 118 ]  
(Rev.1) 
2015-05-25 WP 7C   Draft new Report ITU-R RS.[EESS-ARNS RADARS 1 215-1 300 MHz] - Potential interference from the Earth exploration-satellite (active) spaceborne radars operating in the 1 215-1 300 MHz frequency band to the aeronautical radionavigation surveillance radar receivers in the 1 240-1 370 MHz frequency band     N/A (no se aplica)  
[ 117 ]  
(Rev.1) 
2015-05-25 WP 7B   Draft new Report ITU-R SA.[GSO EESS-SPACE-7GHz] - Compatibility between GSO EESS (Earth-to-space), and the fixed service, the mobile service, the space research service, or the space operation service in the band 7 190-7 235 MHz     N/A (no se aplica)  
[ 116 ]  
(Rev.1) 
2015-05-25 WP 7B   Draft new Report ITU-R SA.[NANO/PICOSAT CURRENT PRACTICE] - Current practice and procedures for notifying space networks currently applicable to nanosatellites and picosatellites     N/A (no se aplica)  
[ 115 ]  
 
2015-05-25 WP 7B   A Note to the Chairman of Study Group 7 - Protection of SRS Earth stations from aircraft stations in the 2 200-2 290 MHz band     N/A (no se aplica)  
[ 114 ]  
(Rev.1) 
2015-05-25 WP 7B   Draft new Recommendation ITU-R SA.[SRS/FSS 37GHz] - Frequency sharing between SRS and FSS (space-to-Earth) systems in the 37.5-38 GHz band     N/A (no se aplica)  
[ 113 ]  
(Rev.1) 
2015-05-25 WP 7B   Draft new Recommendation ITU-R SA.[SRS-AIRCRAFT 2 GHZ] - Protection of SRS earth stations from mobile (aircraft) stations in the 2 200-2 290 MHz band     N/A (no se aplica)  
[ 112 ]  
(Rev.1) 
2015-05-25 WP 7B   Draft revision to Report ITU-R SA.2276 - Protection of SRS earth stations from transmitting mobile (aircraft) stations in the 2 200-2 290 MHz band     N/A (no se aplica)  
[ 111 ]  
 
2015-05-25 Vice-Chairman, SG 7   Results of the 22nd meeting of the Radiocommunication Advisory Group (RAG)     N/A (no se aplica)  
[ 110 ]  
 
2015-05-19 Vice-Chairman, SG 7   Report on the status of Study Group 7 Handbooks - 18 May 2015     N/A (no se aplica)  
[ 109 ]  
 
2015-05-05 Vice-Chairman SG 7   Report on the status of Study Group 7 ITU-R Recommendations (May 2015)     N/A (no se aplica)  
[ 108 ]  
 
2015-03-12 Director, BR   Liaison statement on ITU-R Study Groups of interest to ITU-T Study Groups     N/A (no se aplica)  
[ 107 ]  
 
2015-03-03 WP 6A   Liaison statement to ITU-R Study Groups 1, 3, 4, 5 and 7, ITU-T Study Group 5 and ITU-D Study Groups 1 and 2 - Human exposure to RF fields from broadcast transmitters     N/A (no se aplica)  
[ 106 ]  
 
2014-11-18 SG 5   Liaison statement to Study Groups 4, 6 and 7 - Approval of ten draft new Reports developed by Joint Task Group 4-5-6-7     N/A (no se aplica)  
[ 105 ]  
(Rev.1) 
2014-11-05 Chairman, SG 7   Summary Report of actions taken during the meeting of Radiocommunication Study Group 7 (Geneva, 30 September & October 2014)     N/A (no se aplica)  
[ 104 ]  
(Rev.1) 
2014-10-08 Director, BR   Final List of Participants - Study Group 7 (30 September & 8 October 2014)     N/A (no se aplica)  
[ 103 ]  
 
2014-10-07 BR Study Groups Department   List of documents issued (Documents 7/79(Rev.1), 7/89 - 7-103)     N/A (no se aplica)  
[ 102 ]  
 
2014-10-07 WP 7C   Draft new Question ITU-R [SPACE-WEATHER] - Space weather observations     N/A (no se aplica)  
[ 101 ]  
(Rev.1) 
2014-10-07 SG 7   Draft new Recommendation ITU-R RS.[EESS9GHZ-RAS-MITIGATION] - Protection of the radio astronomy service in the frequency band 10.6-10.7 GHz from unwanted emissions of synthetic aperture radars operating in the Earth exploration-satellite service (active) around 9 600 MHz     N/A (no se aplica)  
[ 100 ]  
(Rev.1) 
2014-10-07 SG 7   Report ITU-R RS.[EESS RFI SURVEY] - Global survey of RFI levels observed by the Aquarius scatterometer at 1 260 MHz and Aquarius and SMOS radiometers at 1 413 MHz (Question ITUR 255/7)     N/A (no se aplica)  
[ 99 ]  
(Rev.1) 
2014-10-07 SG 7   New Report ITU-R RS.[EESS-9GHZ_FS/MS/AS] - Sharing analyses of wideband EESS SAR transmissions with stations in the fixed, mobile, amateur, and amateur-satellite services operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz     N/A (no se aplica)  
[ 98 ]  
(Rev.1) 
2014-10-07 SG 7   New Report ITU-R RS.[EESS-9GHz_RDS] - Sharing analyses of wideband EESS SAR transmissions with stations in the radio determination service operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz     N/A (no se aplica)  
[ 97 ]  
 
2014-10-07 WP 7A   Draft new Report on the ITU-BIPM workshop on the future of the International Time Scale     N/A (no se aplica)  
[ 96 ]  
(Rev.1) 
2014-10-07 SG 7   New Report ITU-R SA.[NANO/PICOSAT CHARACTERISTICS] - Characteristics, definitions and spectrum requirements of nanosatellites and picosatellites, as well as systems composed of such satellites     N/A (no se aplica)  
[ 95 ]  
(Rev.1) 
2014-10-07 SG 7   New Report ITU-R RS.[MITIG_RNSS-EESS] - Pulsed radio frequency signal impact measurements and possible mitigation techniques between EESS (active) systems and RNSS systems and networks in the band 1 215-1 300 MHz     234/7  
[ 94 ]  
(Rev.1) 
2014-10-07 SG 7   New Report ITU-R RS.[EESS_RLS 35 GHz] - Worst-case interference levels for mainlobe-to-mainlobe antenna coupling of systems operating in the radiolocation service into active sensor receivers operating in the Earth exploration-satellite (active) in the 35.5-36.0 GHz band     N/A (no se aplica)  
[ 93 ]  
 
2014-10-06 WP 7B   A draft note to the Director of Radiocommunication Bureau - Correction of Recommendation ITU-R SA.1157-1     N/A (no se aplica)  
[ 92 ]  
(Rev.1) 
2014-10-06 SG 7   New Report ITU-R SA.[EESS-SPACE-7GHZ] - Compatibility between EESS (Earth-to-space) and the space research service or the space operation service in the band 7 100-7 235 MHz     N/A (no se aplica)  
[ 91 ]  
(Rev.1) 
2014-10-06 SG 7   Draft revision of Recommendation ITU-R RA.1513-1 - Levels of data loss to radio astronomy observations and percentage-of-time criteria resulting from degradation by interference for frequency bands allocated to the radio astronomy service on a primary basis     N/A (no se aplica)  
[ 90 ]  
(Rev.1) 
2014-10-06 SG 7   Draft new Recommendation ITU-R RS.[EESS9GHZ-SRS-MITIGATION] - Protection of space research service (SRS) space-to-Earth links in the 8 400-8 450 MHz and 8 450-8 500 MHz bands from unwanted emissions of synthetic aperture radars operating in the Earth exploration-satellite service (active) around 9 600 MHz     N/A (no se aplica)  
[ 89 ]  
(Rev.1) 
2014-10-06 SG 7   New Recommendation ITU-R RS.[SRS PASSIVE] - Typical technical and operating characteristics and frequency bands used by space research service (passive) planetary observation systems     221/7  
[ 88 ]  
 
2014-09-29 BR Study Groups Department   List of documents issued     N/A (no se aplica)  
[ 87 ]  
 
2014-09-25 Chairman, SG 7   Review of the Questions assigned by the Radiocommunication Assembly (RA-12) to Study Group 7     N/A (no se aplica)  
[ 86 ]  
 
2014-09-24 Vice-Chairman, SG 7   Report on the status of Study Group 7 Handbooks (30 September, 2014)     N/A (no se aplica)  
[ 85 ]  
 
2014-09-25 WP 7A   Executive Report on the May 2014 meeting of Working Party 7A (6 - 13 May 2014)     N/A (no se aplica)  
[ 84 ]  
 
2014-09-23 Vice-Chairman, SG 7   Results of the 21st meeting of the Radiocommunication Advisory Group (RAG)     N/A (no se aplica)  
[ 83 ]  
 
2014-09-22 WP 7C   Executive Report on the May 2014 meeting of Working Party 7C (6 - 13 May 2014)     N/A (no se aplica)  
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