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Efficient orbit/spectrum utilization

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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 33 ]  
 
2004-03-30 United States of America   Revision of Recommendation ITU-R S.1587 to include new parameters and additional ESV systems     N/A  
[ 32 ]  
 
2004-03-30 Russian Federation   Application of the uniform criterion of evaluating the effect of interference to radiocommunication links or networks     N/A  
[ 31 ]  
 
2004-03-30 United States of America   Additional GSO systems data for the Recommendation ITU-R S.1328 database     N/A  
[ 30 ]  
 
2004-03-29 United States of America   Draft response to liaison statement from ITU-R Working Party 8D - Satellite frequency allocations that could support the modernization of civil aviation telecommunications systems     N/A  
[ 29 ]  
 
2004-03-29 United States of America   Draft response to liaison statement from WP 1B - Working material towards a draft new Recommendation ITU-R SM.[...] : Criteria for the evaluation of interference between radiocommunication networks operating in a shared frequency band     N/A  
[ 28 ]  
+Corr.1 
2004-03-25 WP 7B   Liaison statement to WP 4A - Sharing between the space research service (space very long baseline interferometry telemetry) and the fixed satellite service in the 37.5-38 GHz band     211/7  
[ 27 ]  
 
2004-03-24 Chairman, SG 4   Recommendations to be brought to the attention of Working Parties 4A and 4B     N/A  
[ 26 ]  
 
2004-03-22 WP 7B   Liaison statement to WP 4A - Sharing analyses between geostationary meteorological satellite systems operating in the space-to-Earth direction and the fixed, fixed-satellite and mobile service systems in the band 18-18.4 GHz     N/A  
[ 25 ]  
 
2004-03-12 United States of America   Revision of a PDNR - Static methodology for calculating EPFD down to trigger very large antenna coordination under Nos. 9.7A and 9.7B of the Radio Regulations     N/A  
[ 24 ]  
 
2004-03-04 United States of America   Power flux-density values in the band 11.7-12.7 GHz and associated calculation methodology which may be used when the power flux-density values in § 6 of Annex 1 to Appendix 30 are exceeded     N/A  
[ 23 ]  
 
2004-02-27 United States of America   Draft revision of Question ITU-R 270/4 - Fixed-satellite service systems using very wideband spreading signals     N/A  
[ 22 ]  
 
2004-02-18 WP 4-9S   Liaison statement to WP 4A - Request for comments on a preliminary draft revision of Recommendation ITU-R SF.1649     N/A  
[ 21 ]  
 
2004-02-18 WP 4-9S   Liaison statement to WP 4A - Request for additional information on the characteristics of fixed-satellite service systems using highly inclined orbits in the 18 GHz band     N/A  
[ 20 ]  
 
2004-01-29 Chairman, WP 4A   Recommendations to be brought to the attention of Working Party 4A     N/A  
[ 19 ]  
 
2004-02-23 WP 8D   Liaison statement to Working Parties 1A and 4A - Unwanted emission control for feeder links of the mobile-satellite service in bands near 1.4 GHz     N/A  
[ 18 ]  
 
2004-01-28 WP 8D   Liaison statement to the Chairman of ITU-R Study Group 4 and ITU-R Working Parties 4A and 4B - Satellite frequency allocations that could support the modernization of civil aviation telecommunication systems     N/A  
[ 17 ]  
 
2004-01-26 BR Secretariat   Comments in responses to Circular Letter CAR/159     N/A  
[ 16 ]  
 
2004-01-19 Chairman, SG 4   Summary of results of RA-03, WRC-03 and CPM06-1     N/A  
[ 15 ]  
 
2003-12-22 WP 3M   Liaison statement to Working Parties 4A and 4-9S - Use of Recommendation ITU-R P.452-11 in tropical coastal areas     N/A  
[ 14 ]  
 
2003-11-13 WP 1B   Liaison statement to WPs 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 8F, 9A and 9D - Working material towards draft new Recommendation ITU-R SM.[ ] - Interference criteria for the evaluation of harmful effect of interference between radiocommunication networks operating in a shared frequency band     N/A  
[ 13 ]  
 
2003-11-13 WG 1A   Liaison statement Study Groups 3, 4, 7, 8 and 9 - Bands above 3 000 GHz     N/A  
[ 12 ]  
 
2003-11-13 WP 1A   Liaison statement to Working Parties 3J, 3M, 4A, 7C, 7D, 8A, 8D, 8F and 9B     N/A  
[ 11 ]  
 
2003-11-05 TG 1/8   Liaison statement to WP 4A - Compatibility between ultra-wideband and FSS systems     N/A  
[ 10 ]  
 
2003-10-29 BR Secretariat   Comments in responses to Circular Letter CAR/155     N/A  
[ 9 ]  
 
2003-10-27 WP 7B   Liaison statement to Working Parties 4A, 8A and 9D - Sharing analyses between geostationary meteorological satellite systems operating in the space-to-Earth direction and the fixed, fixed-satellite and mobile service systems in the band 18-18.4 GHz     N/A  
Results:433 total items.
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