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Efficient orbit/spectrum utilization

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Contributions��Documents / Contributions

Number
Title Source AI/Question
Date
[ 232 ]
Revisions to PDNR ITU-R S.[HEO_TT&C] in Annex 3 of the June 2005 WP 4A Chairman's Report (Doc. 4A/196) - Proposed draft new Recommendation: analysis of interference from HEO system routine TT&C transmissions in FSS bands into GSO networks and guidelines to be used for designing and operating HEO system TT&C � Japan 241/4, 240/4 2005-10-25
[ 231 ]
Proposed draft two liaison statements to Working Patries 4-9S, 6S, 7B and 8D � Japan 2005-10-25
[ 230 ]
Review of S and SF Series ITU-R Recommendations for consistency with the chracterizations and terminology used in proposed draft new Recommendation ITU-R S.[HEO_SYS_CHAR] � Japan 241/4 2005-10-25
[ 229 ]
Proposed draft new Recommendation ITU-R S.[HEO_SYS_CHAR] - Characterization of HEO type non-GSO FSS systems � Japan 241/4 2005-10-25
[ 228 ]
Preliminary draft revision of Recommendation ITU-R S.1001 - Use of systems in the fixed-satellite service in the event of natural disasters and similar emergencies for warning and relief operations � Convenor, CG on Rec. ITU-R S.1001 2005-10-27
[ 227 ]
Proposal for preliminary draft revision of Recommendation ITU-R S.1713 - Methodology to calculate the minimum separation angle at the Earth's surface between a non-geostationary satellite in HEO "Active" arc and a geostationary satellite" � Japan 241/4 2005-10-24
[ 226 ]
Working document towards a preliminary drat new Recommendation ITU-R S.[SHARING_BI-DIRECT_UBIQ] � United States of America 2005-10-24
[ 225 ]
Measurement data for small earth station antenna radiation patterns in the 29, 19.2, 14 and 12 GHz frequency bands � Japan 42-1/4 2005-10-25
[ 224 ]
The principles of analyzing interference from FSS-HEO systems to FS systems � Russian Federation 2005-10-26
[ 223 ]
Review of technical procedure in Appendix 30B � Korea (Republic of) 2005-10-25
[ 222 ]
Consideration of preliminary draft revision of Recommendation ITU-R S.524-8 - Maximum permissible levels of off-axis e.i.r.p. density from earth stations in geostationary-satellite orbit networks operating in the fixed-satellite service � Korea (Republic of) 70/4, 259/4 2005-10-25
[ 221 ]
(Rev.1)
Evaluation of the usefulness of the PDA concept � EUTELSAT 2005-10-26
[ 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
[ 218 ]
proposed modification of preliminary draft revision to Recommendation ITU-R S.1001 - Use of systems in the fixed-satellite service in the event of natural disasters and similar emergencies for warning and relief operations � Japan 2005-10-25
[ 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
[ 212 ]
Liaison statement to WP 4A and to WP 4-9S for information - Possible methodology for frequency sharing between bidirectional FSS networks comprising ubiquitously deployed earth stations � WP 6S 2005-10-19
[ 211 ]
Liaison statement to WP 4A and to WP 7B for information - Compatibility studies between the meteorological-satellite service and the fixed satellite service in the band 18.0-18.4 GHz � WP 6S 2005-10-19
[ 210 ]
Liaison statement to WP 4A - Coordination arc value for triggering inter-service coordination between BSS in Region 2 and FSS (space-to-Earth) in Region 1 in the band 17.3-17.8 GHz � WP 6S 22-1/6 2005-10-19
[ 209 ]
Liaison statement to WP 4A - Draft revision to Recommendation ITU-R BO.1443-1 � WP 6S 73/6 2005-10-19
[ 208 ]
Liaison statement To Working Party 4A - Preliminary draft Report, "Compatibility between proposed systems in the aeronautical mobile service and the existing fixed-satellite service in the 5 091-5 150 MHz band" � WP 8B 2005-10-10
[ 207 ]
Liaison statement to Working Parties 8B and 4A - Compatibility studies between aeronautical mobile telemetry and other primary radiocommunication services in bands identified as candidates for further study � WP 8D 2005-10-10
[ 206 ]
Liaison statement to WPs 8B and 4A - Compatibility studies between aeronautical mobile (route) and other primary radiocommunication services in bands identified as candidates for further study � WP 8D 2005-10-10
[ 205 ]
liaison statement to Working Party 4A - Compatibility studies between aeronautical mobile telemetry systems and systems operating under primary radiocommunication services in 4 500-4 800 MHz and 5 925-6 700 MHz bands identified as candidates for further study � WP 8B 2005-10-10
[ 204 ]
Liaison statement to Study Groups 6 and 7 and Working Parties 4-9S, 4A, 6E, 6S, 8A, 8B, 8D, 8F and 9B - Improving the international spectrum regulatory framework � WP 1B 2005-10-04
[ 203 ]
Liaison statement to Task Group 1/9 for action - Copy to Working Parties 4A and 8D for information - Comments regarding the use of the OoB domain masks in Recommendation ITU-R SM.1541 within the compatibility analyses conducted within Task Group 1/9 (Agenda item 1.20) � WP 1A 2005-09-28
[ 202 ]
Liaison statement to Working Parties 3J, 3K, 3M, 4A and 8B - Compatibility studies between aeronautical mobile telemetry systems and systems operating under primary radiocommunication services in 4 500-4 800 MHz and 5 925-6 700 MHz bands identified as candidates for further study � N/A � 2005-10-04
[ 201 ]
This document has been withdrawn � BR Study Group Department 2005-10-04
[ 200 ]
Liaison statement to WPs 3J, 3M, 4A, 7C, 7D, 8A, 8D, 8F and 9B - Bands between 275 and 3 000 GHz � WP 1A 2005-09-29
[ 199 ]
FSS models for use in compatibility studies relating to WRC-07 agenda item 1.20 � TG 1/9 2005-09-21
[ 198 ]
Liaison statement to Working Parties 1A, 4A and 8D - Comments regarding the use of the OOB domain masks in Recommendation ITU-R SM.1541 within the compatibility analyses conducted within Task Group 1/9 (Agenda item 1.20) � TG 1/9 2005-09-19
[ 197 ]
Liaison statement to Working Party 4A - Apportionment of the allowable error performance degradations to fixed-satellite service (FSS) hypothetical reference digital paths (HRDP) arising from time invariant interference � WP 4B 2005-07-05
[ 196 ]
+Ann.1-29
Report on the meeting of Working Party 4A, 30 May to 8 June 2005 � Chairman, WP 4A 2005-06-20
[ 195 ]
Final list of Participants - Fortaleza, 30 May - 8 June 2005 � Director, BR 2005-06-17
[ 194 ]
Liaison statement from Task Group 1/8 - List of deliverables � TG 1/8 2005-06-06
[ 193 ]
Report of the fifth meeting of ITU-R Task Group 1/8 - Ultra-wideband devices � WP 4A, TG 1/8 2005-05-31
[ 192 ]
List of documents issued � BRSGD 2005-05-26
[ 191 ]
Modifications to the working document towards a PDNR on generic reference antenna patterns for earth stations operating with geostationary FSS satellites � Canada 2005-05-25
[ 190 ]
Proposals for the revision of the regulatory procedures and associated technical criteria of appendix 30B � Canada 2005-05-25
[ 189 ]
Report of the second meeting of ITU-R Task Group 1/9 - Compatibility between passive and active radiocommunication services � WP 4A Rapporteur to TG 1/9 2005-05-25
[ 188 ]
(Rev.1)
Elements towards draft CPM text (Agenda item 1.10) - Views on topic 15 � France 2005-05-24
[ 187 ]
WRC-07 Agenda item 1.10 - Provisions relating to existing systems in Appendix 30B � France 2005-05-24
[ 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
[ 183 ]
Possible actions in response to WRC-07 Agenda item 1.10 � China (People's Republic of) 2005-05-24
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