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Efficient orbit/spectrum utilization

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Contributions �[�Source:�United States of America�]���
�	Number�	Title	Source	AI/Question	Date
�	[ 415 ] � �	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" � �	United States of America �	�	2007-05-25
�	[ 413 ] � �	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 � �	United States of America �	�	2007-05-25
�	[ 412 ] � �	FSS sharing with aeronautical mobile service applications - Draft liaison statement to WP 8B � �	United States of America �	�	2007-05-25
�	[ 350 ] � �	Working document toward draft CPM text for Agenda item 1.12 - Coordination distances for cases involving ground-based earth stations and aircraft terrestrial stations � �	United States of America �	�	2006-08-24
�	[ 348 ] � �	Comments on certain proposed changes to Recommendation ITU-R S.465 � �	United States of America �	�	2006-08-18
�	[ 347 ] � �	HDFSS characteristics for PDNR on HDFSS applications in the FSS � �	United States of America �	�	2006-08-18
�	[ 346 ] � �	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 � �	United States of America �	�	2006-08-18
�	[ 345 ] � �	Proposed Revision to Annex 1 of Annex 10 of March 2006 WP 4A Chairman's Report � �	United States of America �	�	2006-08-18
�	[ 344 ] � �	Proposed changes to the Appendix 30B text consistent with the implementation of approach 2 (Non-sequential processing of submissions) � �	United States of America �	�	2006-08-18
�	[ 343 ] � �	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) � �	United States of America �	�	2006-08-18
�	[ 342 ] � �	Draft new Recommendation ITU-R S.[SHARING_BI-DIRECT_UBIQ] � �	United States of America �	�	2006-08-18
�	[ 311 ] � �	Revisions to working document to record the results of review of ITU-R references to HEO � �	United States of America �	241-1/4 �	2006-03-15
�	[ 298 ] � �	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) � �	United States of America �	�	2006-03-10
�	[ 296 ] � �	Earth station matters under consideration by WP 4A � �	United States of America �	�	2006-03-10
�	[ 295 ] � �	Draft reply to liaison statement from Working Party 1A - Bands between 275 and 3 000 GHz � �	United States of America �	�	2006-03-10
�	[ 294 ] � �	Proposed Annex for working document toward preliminary draft new Recommendation on - Possibilities for global broadband Internet access by FSS systems � �	United States of America �	269/4 �	2006-03-10
�	[ 293 ] � �	Sharing considerations between the fixed satellite service and other services in the Band 5091 - 5250 MHz � �	United States of America �	�	2006-03-10
�	[ 292 ] � �	Working document toward CPM text regarding Agenda item 1.12 - Coordination distances for cases involving ground-based Earth stations and aircraft terrestrial stations � �	United States of America �	�	2006-03-10
�	[ 291 ] � �	Working document on potential interference to neighboring satellites resulting from off-axis EIRP emissions subject to motion induced antenna pointing errors � �	United States of America �	269/4 �	2006-03-10
�	[ 290 ] � �	Preliminary draft new Recommendatino ITU-R S.[SHARING_BI-DIRECT_UBIQ] � �	United States of America �	�	2006-03-10
�	[ 289 ] � �	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) � �	United States of America �	�	2006-03-09
�	[ 288 ] � �	Draft liaison statement to TG 1/9 � �	United States of America �	�	2006-03-09
�	[ 287 ] � �	Draft letter to the Director of the BR concerning the definition of HEO � �	United States of America �	�	2006-03-09
�	[ 286 ] � �	Comments on draft CPM text produced by the Working Party of the Special Committee on Regulatory/Procedural matters � �	United States of America �	�	2006-03-09
�	[ 226 ] � �	Working document towards a preliminary drat new Recommendation ITU-R S.[SHARING_BI-DIRECT_UBIQ] � �	United States of America �	�	2005-10-24
�	[ 220 ] � �	Working document on Off-axis e.i.r.p. emissions in the presence of motion-induced antenna pointing errors � �	United States of America �	269/4 �	2005-10-24
�	[ 219 ] � �	A letter to the Director of the BR concerning the definition of HEO � �	United States of America �	�	2005-10-24
�	[ 217 ] � �	Proposed DNR ITU-R S.[HEO-SYS-CHAR] � �	United States of America �	241/4 �	2005-10-24
�	[ 216 ] � �	Working document on FSS Earth station antenna patterns � �	United States of America �	�	2005-10-24
�	[ 215 ] � �	Possible changes to Appendix 30B aiming at the implementation of new definitions for subregional systems and additional uses � �	United States of America �	�	2005-10-24
�	[ 214 ] � �	Draft reply liaison statement to Task Group 1/9 � �	United States of America �	�	2005-10-24
�	[ 213 ] � �	Working document towards a PDNR on guidelines to simplify some aspects of coordination between FSS satellite networks � �	United States of America �	267/4 �	2005-10-26
�	[ 186 ] � �	Some points to be considered in the review of the regulatory procedures and associated technical criteria of Appendix 30B � �	United States of America �	269/4 �	2005-05-24
�	[ 185 ] � �	Working document on revision of Recommendation ITU-R S.524-8 � �	United States of America �	�	2005-05-24
�	[ 184 ] � �	Additional GSO FSS network data for the Recommendation ITU-R S.1328 database � �	United States of America �	�	2005-05-24
�	[ 158 ] � �	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) � �	United States of America �	�	2005-05-03
�	[ 157 ] � �	Working document toward a preliminary draft new Recommendation ITU-R S.[HEO_SYS_CHAR] - Characterization of HEO type non-GSO fixed-satellite service systems � �	United States of America �	�	2005-05-03
�	[ 156 ] � �	Working document towards preliminary draft new Recommendation - Possible methodology for frequency sharing between bi-directional FSS networks comprising ubiquitously deployed Earth stations � �	United States of America �	�	2005-05-03
�	[ 115 ] � �	Response to liaison statement from TG 1/8 "Compatibility between ultra-wideband (UWB) and FSS systems" � �	United States of America �	�	2004-10-06
�	[ 108 ] � �	Additional HEO FSS non-GSO system and GSO FSS network data for the Recommendation ITU-R S.1328 database � �	United States of America �	�	2004-10-04
�	[ 107 ] � �	Discussions on the definition of HEO � �	United States of America �	�	2004-10-04
�	[ 106 ] � �	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" � �	United States of America �	�	2004-10-04
�	[ 105 ] � �	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 � �	United States of America �	�	2004-10-01
�	[ 104 ] � �	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 � �	United States of America �	�	2004-10-01
�	[ 103 ] � �	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" � �	United States of America �	�	2004-10-01
�	[ 101 ] � �	Working document on information for CPM text for Agenda item 1.19 - Use of the FSS for Internet applications � �	United States of America �	�	2004-10-01
�	[ 100 ] � �	Revisions to Annex 14 to April 2004 Working Party 4A Chairman's Report � �	United States of America �	�	2004-10-01
�	[ 96 ] � �	Proposed draft revision of Recommendation ITU-R S.1587 to include new parameters and additional ESV systems � �	United States of America �	�	2004-10-01
�	[ 40 ] � �	Test results of ultra-wideband emissions into various FSS digital modems � �	United States of America �	�	2004-04-05
�	[ 37 ] � �	Global broadband Internet access using USATs in FSS bands at 11/14 GHz � �	United States of America �	�	2004-04-01
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