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Efficient orbit/spectrum utilization

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Contributions  [ Source: United States of America ]   Documents / Contributions
 
Number 
Received Source Title Questions
[ 415 ]  
 
2007-05-25 United States of America   Comments on the preliminary draft revision to Recommendation ITU-R S.465-5 "Reference earth-station radiation pattern for use in coordination and interference assessment in the frequency range from 2 to about 30 GHz"     N/A  
[ 413 ]  
 
2007-05-25 United States of America   Elements for a liaison statement to WP 7B - Guidelines for efficient use of the geostationary orbit by fixed satellite and meteorological satellite systems operating around 18 GHz in the space-to-Earth direction     N/A  
[ 412 ]  
 
2007-05-25 United States of America   FSS sharing with aeronautical mobile service applications - Draft liaison statement to WP 8B     N/A  
[ 350 ]  
 
2006-08-24 United States of America   Working document toward draft CPM text for Agenda item 1.12 - Coordination distances for cases involving ground-based earth stations and aircraft terrestrial stations     N/A  
[ 348 ]  
 
2006-08-18 United States of America   Comments on certain proposed changes to Recommendation ITU-R S.465     N/A  
[ 347 ]  
 
2006-08-18 United States of America   HDFSS characteristics for PDNR on HDFSS applications in the FSS     N/A  
[ 346 ]  
 
2006-08-18 United States of America   Draft new Recommendation ITU-R S.[FSS/BSS] - Coordination identification between geostationary-satellite orbit fixed-satellite service networks and broadcasting-satellite service networks in the band 17.3-17.8 GHz     N/A  
[ 345 ]  
 
2006-08-18 United States of America   Proposed Revision to Annex 1 of Annex 10 of March 2006 WP 4A Chairman's Report     N/A  
[ 344 ]  
 
2006-08-18 United States of America   Proposed changes to the Appendix 30B text consistent with the implementation of approach 2 (Non-sequential processing of submissions)     N/A  
[ 343 ]  
 
2006-08-18 United States of America   Proposed changes to draft CPM text in response to Agenda Item 1.10 as contained in Annex 13 to Document 4A/331 (Review of Appendix 30B)     N/A  
[ 342 ]  
 
2006-08-18 United States of America   Draft new Recommendation ITU-R S.[SHARING_BI-DIRECT_UBIQ]     N/A  
[ 311 ]  
 
2006-03-15 United States of America   Revisions to working document to record the results of review of ITU-R references to HEO     241-1/4  
[ 298 ]  
 
2006-03-10 United States of America   Draft liaison statement to Working Party Task Group 1/9 - Proposed draft CPM text for WRC-07 Agenda item 1.20 (Resolution 738 (WRC-03), 30-31 and 50.4-51.4 GHz)     N/A  
[ 296 ]  
 
2006-03-10 United States of America   Earth station matters under consideration by WP 4A     N/A  
[ 295 ]  
 
2006-03-10 United States of America   Draft reply to liaison statement from Working Party 1A - Bands between 275 and 3 000 GHz     N/A  
[ 294 ]  
 
2006-03-10 United States of America   Proposed Annex for working document toward preliminary draft new Recommendation on - Possibilities for global broadband Internet access by FSS systems     269/4  
[ 293 ]  
 
2006-03-10 United States of America   Sharing considerations between the fixed satellite service and other services in the Band 5091 - 5250 MHz     N/A  
[ 292 ]  
 
2006-03-10 United States of America   Working document toward CPM text regarding Agenda item 1.12 - Coordination distances for cases involving ground-based Earth stations and aircraft terrestrial stations     N/A  
[ 291 ]  
 
2006-03-10 United States of America   Working document on potential interference to neighboring satellites resulting from off-axis EIRP emissions subject to motion induced antenna pointing errors     269/4  
[ 290 ]  
 
2006-03-10 United States of America   Preliminary draft new Recommendatino ITU-R S.[SHARING_BI-DIRECT_UBIQ]     N/A  
[ 289 ]  
 
2006-03-09 United States of America   Draft response to Liaison statement from WP 7B - Proposed draft CPM text for WRC-07 Agenda item 1.2 (Resolution 746 (WRC-03), 18 GHz)     N/A  
[ 288 ]  
 
2006-03-09 United States of America   Draft liaison statement to TG 1/9     N/A  
[ 287 ]  
 
2006-03-09 United States of America   Draft letter to the Director of the BR concerning the definition of HEO     N/A  
[ 286 ]  
 
2006-03-09 United States of America   Comments on draft CPM text produced by the Working Party of the Special Committee on Regulatory/Procedural matters     N/A  
[ 226 ]  
 
2005-10-24 United States of America   Working document towards a preliminary drat new Recommendation ITU-R S.[SHARING_BI-DIRECT_UBIQ]     N/A  
[ 220 ]  
 
2005-10-24 United States of America   Working document on Off-axis e.i.r.p. emissions in the presence of motion-induced antenna pointing errors     269/4  
[ 219 ]  
 
2005-10-24 United States of America   A letter to the Director of the BR concerning the definition of HEO     N/A  
[ 217 ]  
 
2005-10-24 United States of America   Proposed DNR ITU-R S.[HEO-SYS-CHAR]     241/4  
[ 216 ]  
 
2005-10-24 United States of America   Working document on FSS Earth station antenna patterns     N/A  
[ 215 ]  
 
2005-10-24 United States of America   Possible changes to Appendix 30B aiming at the implementation of new definitions for subregional systems and additional uses     N/A  
[ 214 ]  
 
2005-10-24 United States of America   Draft reply liaison statement to Task Group 1/9     N/A  
[ 213 ]  
 
2005-10-26 United States of America   Working document towards a PDNR on guidelines to simplify some aspects of coordination between FSS satellite networks     267/4  
[ 186 ]  
 
2005-05-24 United States of America   Some points to be considered in the review of the regulatory procedures and associated technical criteria of Appendix 30B     269/4  
[ 185 ]  
 
2005-05-24 United States of America   Working document on revision of Recommendation ITU-R S.524-8     N/A  
[ 184 ]  
 
2005-05-24 United States of America   Additional GSO FSS network data for the Recommendation ITU-R S.1328 database     N/A  
[ 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  
[ 115 ]  
 
2004-10-06 United States of America   Response to liaison statement from TG 1/8 "Compatibility between ultra-wideband (UWB) and FSS systems"     N/A  
[ 108 ]  
 
2004-10-04 United States of America   Additional HEO FSS non-GSO system and GSO FSS network data for the Recommendation ITU-R S.1328 database     N/A  
[ 107 ]  
 
2004-10-04 United States of America   Discussions on the definition of HEO     N/A  
[ 106 ]  
 
2004-10-04 United States of America   Response to liaison statement from JWP 4-9S "Request for additional information on the characteristics fixed-satellite service systems using highly inclined orbits in the 18 GHz band"     N/A  
[ 105 ]  
 
2004-10-01 United States of America   Proposed amendments to Annexes 2 and 4 of PDNR - Methodology for determining whether an FSS earth station at a given location could transmit in the band 13.75-14 GHz without exceeding the pfd limit in RR No. 5.502     N/A  
[ 104 ]  
 
2004-10-01 United States of America   Proposed amendments to PDNR - Methodology for determining whether an FSS earth station at a given location could transmit in the band 13.75-14 GHz without exceeding the pfd limit in RR No. 5.502     N/A  
[ 103 ]  
 
2004-10-01 United States of America   Upgrade to a DNR the PDNR "Static methodology for calculating epfd to facilitate coordination of very large antennas under Nos. 9.7A and 9.7B"     N/A  
[ 101 ]  
 
2004-10-01 United States of America   Working document on information for CPM text for Agenda item 1.19 - Use of the FSS for Internet applications     N/A  
[ 100 ]  
 
2004-10-01 United States of America   Revisions to Annex 14 to April 2004 Working Party 4A Chairman's Report     N/A  
[ 96 ]  
 
2004-10-01 United States of America   Proposed draft revision of Recommendation ITU-R S.1587 to include new parameters and additional ESV systems     N/A  
[ 40 ]  
 
2004-04-05 United States of America   Test results of ultra-wideband emissions into various FSS digital modems     N/A  
[ 37 ]  
 
2004-04-01 United States of America   Global broadband Internet access using USATs in FSS bands at 11/14 GHz     N/A  
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