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Efficient orbit/spectrum utilization

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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 158 ]  
 
2005-05-03 United States of America   Draft response to TG 1/9 Liaison statement - Parameters for compatibility analyses between the fixed satellite service and the inter-satellite service with the Earth exploration satellite service (passive)     N/A  
[ 157 ]  
 
2005-05-03 United States of America   Working document toward a preliminary draft new Recommendation ITU-R S.[HEO_SYS_CHAR] - Characterization of HEO type non-GSO fixed-satellite service systems     N/A  
[ 156 ]  
 
2005-05-03 United States of America   Working document towards preliminary draft new Recommendation - Possible methodology for frequency sharing between bi-directional FSS networks comprising ubiquitously deployed Earth stations     N/A  
[ 155 ]  
 
2005-05-02 WP 9D   Liaison statement to Working Parties 1A, 1B, 4A, 6E, 6M, 6S, 7B, 7C, 7D, 8A, 8B, 8D and 8F and to Task Groups 1/8 and 1/9, and Joint Task Group 6-8-9 - Revision of Recommendation ITU-R F.1336     N/A  
[ 154 ]  
 
2005-04-21 WP 8B   Liaison statement to Working Parties 8D and 4A - Compatibility studies between aeronautical mobile (Route) and other primary radiocommunication services in bands identified as candidates for further study     N/A  
[ 153 ]  
 
2005-04-20 WP 8B   Liaison statement to WPs 8A, 8D, 4A and 9D - Compatibility studies between aeronautical mobile telemetry and other primary radiocommunication services in bands identified as candidates for further study     N/A  
[ 152 ]  
 
2005-04-14 Director, Radiocommunication Bureau   Results of RAG and CVC relevant to the work of the Working Parties of Study Group 4     N/A  
[ 151 ]  
 
2005-04-13 WP 6S   Liaison statement to WP 4A - Draft revision of Recommendation ITU-R BO.1213     N/A  
[ 150 ]  
 
2005-04-13 WP 6S   Liaison statement to Working Party 4A - Proposed suppression of Recommendations ITU-R S.1065, ITU-R S.1066 and ITU-R S.1067     N/A  
[ 149 ]  
 
2005-04-12 Chapter 4 Rapporteur   Draft CPM Report structure     N/A  
[ 148 ]  
 
2005-04-07 WP 7B   Liaison statement to Working Party 4A - Sharing between space research service (Space VLBI telemetry) and fixed-satellite service in the 37.5-38 GHz band     N/A  
[ 147 ]  
 
2005-03-29 WP 7B   Liaison statement to Working Party 4A - Compatibility studies between the meteorological-satellite service and the fixed-satellite service in the band 18.0-18.4 GHz     N/A  
[ 146 ]  
 
2005-03-29 WP 7B   Liaison statement to Working Party 4A - Request for guidance on the possible use of the band 27.0-27.5 GHz by NGSO FSS systems     N/A  
[ 145 ]  
 
2005-02-18 TG 1/9   Liaison statement to WPs 4A and 6S and to WPs 7B and 8D for information - Representations of unwanted emission spectra for use in compatibility studies between active satellite services and passive services     N/A  
[ 144 ]  
 
2005-02-18 TG 1/9   Liaison statement to Working Party 4A and to Working Party 7B for information - Parameters for compatibility analyses between the fixed-satellite service and the inter-satellite service with the Earth exploration-satellite service (passive)     N/A  
[ 143 ]  
 
2005-01-17 ITU-T SG 13   Liaison statement to Working Parties 4A and 4B - ITU-T Study Group Representatives to ICG-SAT     N/A  
[ 142 ]  
 
2004-11-22 WP 6S   Liaison statement to Working Party 4A - Draft new Recommendation on interactive satellite broadcasting systems (television, sound and data)     N/A  
[ 141 ]  
 
2004-11-19 WP 6S   Liaison statement to WP 4A - Draft new Recommendation on interactive satellite broadcasting systems (television, sound and data)     N/A  
[ 140 ]  
 
2004-11-19 WP 6S   Liaison statement to Task Group 1/9 (copy to Working Parties 4A and 8D) - Computer simulation of unwanted emission spectra for use in compatibility studies between active and passive services     N/A  
[ 139 ]  
 
2004-11-09 WP 3M   Liaison statement to WP 4A - Reciprocity of propagation loss and the use of Recommendation ITU-R P.452-11     N/A  
[ 138 ]  
 
2004-11-09 WP 3M   Liaison statement to Working Parties 4A, 4-9S, 7C and 9D - Preliminary draft new Recommendation for deriving rain scatter interference into satellites and other elevated platform systems     N/A  
[ 137 ]  
 
2004-11-02 SC-WP   Liaison statement to Working Party 4A - WRC-07 Agenda item 1.12 - Footnote 5.538     N/A  
[ 136 ]  
 
2004-10-27 WP of the Special Committee   Reply to liaison statement from Working Party 4A - A review of AP30B (WRC-07 Agenda item 1.10)     N/A  
[ 135 ]  
 
2004-10-22 WP 3M   Liaison statement to WP 4A - Use of Recommendation ITU-R P.452     208/3  
[ 134 ]  
+Ann.1-36 
2004-10-22 Chairman, WP 4A   Chairman's report on the meeting of Working Party 4A (Geneva, 13-21 October 2004)     N/A  
Results:433 total items.
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