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Space radio systems

Results:315 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 140 ]  
 
Liaison statement to Working Party 5B copy to Working Party 7B for information - Sharing between the aeronautical mobile and the fixed service in the band 37-38 GHz     WP 5C     2009-06-12
[ 139 ]  
 
Liaison statement - Sharing analysis between non-GSO meteorological satellite systems operating in the space-to-Earth direction and fixed service systems in the band 7 850-7 900 MHz     WP 5C     2009-05-29
[ 138 ]  
 
Liaison statement - WRC-11 Agenda item 1.11 - 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     WP 5C     2009-05-29
[ 137 ]  
 
Liaison statement - Revision to Recommendations ITU-R F.1249-1 and ITU-R F.1509     WP 5C     2009-05-29
[ 136 ]  
 
Liaison statement to Working Parties 6A, 6B and 6C (copy to Working Parties 4A, 4C, 5A, 7B and 7D for information) - Harmonization of spectrum for use by terrestrial electronic news gathering systems     WP 5C     2009-05-29
[ 135 ]  
 
Reply liaison statement to ITU-R Working Party 7B on technical characteristics of WAIC applications that may utilize the 37-38 GHz band     WP 5B     2009-05-29
[ 134 ]  
 
Reply liaison statement to Working Party 7B - WRC-11 Agenda item 1.11     WP 5B     2009-05-29
[ 133 ]  
 
Liaison statement to Working Party 7B - Protection of HIBLEO-2 inter-satellite service (ISS) 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 (WRC-11 Agenda item 1.11)     WP 4A     2009-05-28
[ 132 ]  
 
Liaison statement to Working Party 7B - 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-11 Agenda item 1.11)     WP 5A     2009-05-25
[ 131 ]  
 
Liaison statement to Working Party 7B - Information for studies related to WRC-11 Agenda item 1.25     WP 4C     2009-05-14
[ 130 ]  
 
Liaison statement to Working Party 5C (copy to WPs 4A, 4C, 5A, 6A, 6C, 7B and 7D for information) - Preliminary draft new Recommendation ITU-R BT.[ENGUSER] - User requirements for electronic news gathering     WP 6B     2009-05-14
[ 129 ]  
 
Reply liaison statement to ITU-R Working Party 5B on studies related to WRC-11 Agenda item 1.15 (copy to Working Parties 5A, 5C and 7B and 7D for information) - Consider possible allocations in the frequency range 3-50 MHz to the radiolocation service for oceanographic radar applications     WP 6A   240/5   2009-05-13
[ 128 ]  
 
Reply liaison statement to ITU-R Working Parties 5B and 5C (copy to Working Parties 5A, 7B and 7D for information) - Consider possible allocations in the frequency range 3-50 MHz to the radiolocation service for oceanographic radar applications     WP 6A     2009-05-13
[ 127 ]  
 
Liaison statement to Working Party 5C - Progress on WRC-11 Agenda item 1.5 - Harmonization of spectrum for use by terrestrial electronic news gathering systems     WP 6A     2009-05-13
[ 126 ]  
 
ITU-R Study Group 4 Question to be brought to the attention of Study Groups 5 and 7     BR Study Group Department     2009-05-04
[ 125 ]  
 
Information on activities and output documents of ITU-T Focus Group ICTs & CC     Chairman ITU-T FG ICTs & CC     2009-04-02
[ 124 ]  
 
Liaison statement to Radiocommunication Study Groups and Working Parties     Chairman, CCV     2009-03-20
[ 123 ]  
 
Liaison statement to ITU-R Study Group 3 and Working Parties 4A, 4C, 5A, 5B, 6A, 7C, 7D (copy to WPs 5C, 5D, 6C and 7B for information) on the study of software-defined radio and cognitive radio systems     WP 1B     2009-03-19
[ 122 ]  
 
Liaison statement to Working Parties 5C, 4A (copy to Working Parties 1A, 7B, 7C for information) - WRC-11 Agenda item 1.8 - Consideration of technical and regulatory issues relative to the fixed service in the bands between 71 GHz and 238 GHz     WP 7D     2009-02-24
[ 121 ]  
+Ann.1-18 
Report on the February 2009 meeting of Working Party 7B with a view to its next meeting (September 2009)     Chairman, WP 7B     2009-02-20
[ 120 ]  
 
Final list of Participants (Geneva, 16-20 February 2009)     Director, BR     2009-02-20
[ 119 ]  
 
Liaison statement - Questionnaire from ITU-T Focus Group on ICT and climate change     Chairman, FC ICT&CC     2009-02-17
[ 118 ]  
 
List of documents issued     BR Study Group Department     2009-02-13
[ 117 ]  
 
Remaining issue regarding power flux density limits on the geostationary orbit in the band 25.5-27.0 GHz as contained in Recommendations ITU-R SA.1278 and ITU-R SA..1625     Japan     2009-02-06
[ 116 ]  
 
Proposed revision to the working document toward a preliminary draft new Recommendation ITU-R SA.[26 GHz] - Guidelines for efficient use of the band 25.5-27.0 GHz between the Earth exploration-satellite service (space-to-Earth) and space research service (space-to Earth)     Japan   139/7   2009-02-06
[ 115 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R SA.1163-2 - Interference criteria for service links in data collection systems in the Earth exploration-satellite and meteorological-satellite services     Brazil (Federative Republic of)     2009-02-09
[ 114 ]  
 
Working document towards PDRR of Recommendation ITU-R SA.1164-2 - Sharing and coordination criteria for service links in data collection systems in the Earth exploration-satellite and meteorological-satellite services     Brazil (Federative Republic of)     2009-02-09
[ 113 ]  
 
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     United States of America     2009-02-06
[ 112 ]  
 
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     United States of America     2009-02-06
[ 111 ]  
 
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     United States of America     2009-02-06
[ 110 ]  
 
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     United States of America     2009-02-06
[ 109 ]  
 
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     United States of America     2009-02-06
[ 108 ]  
 
Preliminary draft new Report (PDNR) ITU-R SA.[Link Perf] on method for calculating link performance in the space research service     United States of America     2009-02-06
[ 107 ]  
 
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     United States of America   211/7   2009-02-06
[ 106 ]  
 
Working document toward a PDNR: Studies needed to demonstrate compatibility of an emergency space communications capability in support of manned spacecraft within existing SRS S-Band allocations: 2 290-2 300 MHz band     United States of America     2009-02-06
[ 105 ]  
 
Proposed revision to preliminary draft new Recommendation ITU-R SA.[26 GHz] - Guidelines for efficient use of the band 25.5-27.0 GHz between the earth exploration-satellite service (space-to-Earth) and space research service (space-to-Earth)     United States of America   139/7   2009-02-06
[ 104 ]  
 
Preliminary draft new Report ITU-R SA.[SRS WBA] - ''Factors affecting the choice of frequency bands for space research service deep space (space-to-Earth) telecommunication links"     United States of America     2009-02-06
[ 103 ]  
 
Preliminary draft new Report ITU-R SA.[SRS/RA ANT.PAT.] - Examples of radiation patterns of large antennas used for space research and radio astronomy     United States of America     2009-02-06
[ 102 ]  
 
Sharing study between the space research service (Earth-to-space) and the fixed service in the band 22.55-23.15 GHz     France     2009-02-09
[ 101 ]  
 
Working document towards draft CPM text on WRC-11 Agenda item 1.12 - Agenda item 1.12 (Working Party 7B / Working Party 4A, Working Party 5B, Working Party 5C, (Working Party 5A))     France     2009-02-09
[ 100 ]  
 
Preliminary draft new Report ITU-R SA.[SRS-MS(AERONAUTICAL) (37-38 GHz)] - Study on compatibility between the mobile service (aeronautical) and the space resarch service (space-to-Earth) in the frequency band 37-38 GHz     France   211/7   2009-02-09
[ 99 ]  
 
Proposal on the role of Telecommunication/ICT to be used for an integrated ICT network to monitor the avian influenza - Proposed reply to a Liaison statement to ITU-D Study Group 2 regarding an ITU-D Study Group 2 Question     France     2009-02-09
[ 98 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R SA.1627 - Telecommunication requirements and characteristics of EESS and MetSat service systems for data collection and platform location     France     2009-02-09
[ 97 ]  
 
Preliminary draft new Report ITU-R [ESSENTIAL ROLE OBSERVATIONS] - The essential role and global importance of radio spectrum use for observations of climate change, weather, water, space and disaster prediction, detection and mitigation     France     2009-02-09
[ 96 ]  
 
This document has been withdrawn     BR Study Group Department     2009-02-10
[ 95 ]  
 
Compatibility assessment between the meteorological satellite and the fixed service in the band 7 850 - 7 900 MHz     EUMETSAT     2009-02-06
[ 94 ]  
 
Sharing between the space research service (Earth-to-space) and the inter-satellite service in the band 22.55-23.5 GHz     Israel (State of)     2009-02-05
[ 93 ]  
 
Preliminary draft new Report ITU-R [Essential role observations] - The essential role and global importance of radio spectrum use for Earth observations of climate change, weather, water and disaster prediction, detection and mitigation and other related science applications     Correspondence Group on Essential Role of Observ.     2009-02-02
[ 92 ]  
 
Proposed draft reply liaison statement to Working Party 5B - Aeronautical moblile applications used or planned to be used in the band 37-38 GHz     Canada     2009-01-29
[ 91 ]  
 
Proposed modifications to preliminary draft new Recommendation ITU-R SA.[26 GHZ] - Guidelines for efficient use of the band 25.5-27.0 GHz between the Earth exploration-satellite service (s-E) and space research service (s-E)     European Space Agency (ESA)   139/7   2009-01-28
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