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Efficient Orbit/Spectrum Utilization for MSS and RDSS

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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 274 ] � �	Reply liaison statement to Working Party 4C - Updated information on Working Party 7C activities regarding the evaluation of interference from EESS (active) sensors to RNSS receivers operating in the 1 215-1 300 MHz band � �	WP 7C �	�	2017-11-02
�	[ 273 ] � �	Reply liaison statement to Working Party 1A (copy for information to Working Parties 4C, 5A, 5B, 5C, 5D, 7B and 7C) - System parameter tables in Recommendation ITU-R SM.1448 and Appendix 7 (Rev. WRC-15) of the Radio Regulations � �	WP 4A �	�	2017-11-01
�	[ 272 ] � �	Reply liaison statement to Task Group 5/1 (copy to Working Parties 4C, 5B, 7B and 7C for information) - Reply to request for additional information on parameters in support of sharing and compatibility studies with IMT-2020 � �	WP 4A �	�	2017-11-01
�	[ 271 ] � �	Liaison statement to Working Party 4C regarding WRC-19 agenda item 1.2 � �	WP 7B �	AI1.2 �	2017-11-01
�	[ 270 ] � �	Reply to the BR Director with copy to Working Parties 4A, 4B and 4C - Cost recovery for non-GSO satellite networks � �	WPs 7B and 7C �	�	2017-11-01
�	[ 269 ] � �	Liaison statement to Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 6B, 6C, 7B, 7C and 7D - Study on Resolution 655 (WRC-15) �Definition of time scale and dissemination of time signals via radiocommunication systems� � �	WP 7A �	�	2017-11-01
�	[ 268 ] � �	Liaison statement to Working Parties 4C, 5A, and 7B - Simplified regulatory regime for non-GSO satellites with short duration missions � �	WP 4A �	�	2017-11-01
�	[ 267 ] � �	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7C and 7D concerning WRC-19 agenda item 1.7 - WRC-19 agenda item 1.7 � �	WP 7B �	AI1.7 �	2017-11-01
�	[ 266 ] � �	Liaison statement to Working Party 6A (copy to Working Parties 4A, 4C, 5A, 5B, 5C and 5D) - WRC-19 agenda item 1.7 � �	WP 7B �	�	2017-11-01
�	[ 265 ] � �	Liaison statement to Working Party 4C and 5B - Unwanted emissions in the RAS band from space-to-Earth transmissions from MSS satellites � �	WP 7D �	AI1.8 �	2017-10-30
�	[ 264 ] � �	Liaison statement to Working Party 5B on avoiding interference to the RAS by harmonics of satellite downlink emissions (copy for information to Working Party 4C) - WRC-19 agenda item 1.9.2 � �	WP 7D �	AI1.9.2 �	2017-10-30
�	[ 263 ] � �	Liaison statement to Working Party 7B (copy to Working Parties 4A, 4C, 5A, 5B, 5C and 5D) - WRC-19 agenda item 1.7 � �	WP 6A �	AI1.7 �	2017-10-24
�	[ 262 ] � �	Liaison statement to Working Parties 4A and 4C - Performance objectives for satellite connections using adaptive coding and modulation � �	WP 4B �	�	2017-10-18
�	[ 261 ] � +Ann.1-20�	Report on the meeting of Working Party 4C (Geneva, 10-17 October 2017) � �	Chairman, WP 4C �	�	2017-10-18
�	[ 260 ] � (Rev.1)�	Final list of participants - Working Party 4C (Geneva, 10-17 October 2017) � �	Director, BR �	�	2017-10-17
�	[ 259 ] � �	Liaison statement to Working Party 4C - Adjacent band compatibility studies of IMT-Advanced systems in the mobile service in the band below 1 518 MHz with respect to systems in the mobile satellite service in the frequency band 1 518-1 525 MHz � �	WP 5D �	�	2017-10-12
�	[ 258 ] � �	Reply liaison statement to Working Party 4C - Coexistence and compatibility between the terrestrial component and the satellite component of IMT in the frequency bands 1 980-2 010 MHz and 2 170-2 200 MHz � �	WP 5D �	�	2017-10-11
�	[ 257 ] � �	List of documents issued (Documents 4C/192 - 4C/257) � �	BR Study Groups Department �	�	2017-10-09
�	[ 256 ] � �	Cost recovery for non-GSO satellite networks � �	Director, BR �	�	2017-10-05
�	[ 255 ] � �	Fixed, broadcasting and mobile satellite service sharing criteria for WRC-19 agenda item 1.13 � �	United Kingdom of Great Britain and Northern Ireland �	AI1.13 �	2017-10-03
�	[ 254 ] � �	Polarization loss for aggregate studies � �	France �	AI1.13 �	2017-10-03
�	[ 253 ] � �	Proposed revisions to Recommendation ITU-R M.1787 � �	Inmarsat Plc. �	�	2017-10-03
�	[ 252 ] � �	Proposed revisions to working document towards a preliminary draft new Report ITU-R M.[GMDSS-SATREG] � �	Inmarsat Plc. �	AI1.8 �	2017-10-03
�	[ 251 ] � �	Working document towards a preliminary draft new [RECOMMENDATION OR REPORT] ITU-R M.[MSS&IMT-ADVANCED SHARING] - Coexistence and compatibility study between mobile satellite systems and terrestrial IMT-Advance systems in the IMT-2 GHz bands in different countries � �	Inmarsat Plc. �	AI9.1 �	2017-10-03
�	[ 250 ] � �	Preliminary draft revision of Recommendation ITU-R M.1184-2 - Technical characteristics of mobile satellite systems in the frequency bands below 3 GHz for use in developing criteria for sharing between the mobile-satellite service (MSS) and other services � �	Inmarsat Plc. �	�	2017-10-03
�	[ 249 ] � �	Working document towards a preliminary draft new Report ITU-R M.[GMDSS-SATREG] - Introduction of additional mobile-satellite service systems into the GMDSS (WRC-19 agenda item 1.8) � �	Austria , Czech Republic , Germany (Federal Republic of) , Netherlands (Kingdom of the) , Switzerland (Confederation of) �	AI1.8 �	2017-10-03
�	[ 248 ] � �	Proposed new Annex to Recommendation ITU-R M.1787 � �	SES WORLD SKIES �	�	2017-10-03
�	[ 247 ] � �	Working document towards a preliminary draft new Report ITU-R M.[MSS & IMT L-BAND COMPATIBILITY] - Adjacent band compatibility studies of IMT-Advanced systems in the mobile service in the band below 1 518 MHz with respect to systems in the mobile-satellite service in the frequency band 1 518-1 525 MHz � �	United Arab Emirates �	�	2017-10-03
�	[ 246 ] � �	Proposed updates to the working document towards a preliminary draft new [RECOMMENDATION OR REPORT] ITU-R M.[MSS&IMT-ADVANCED SHARING] � �	China (People's Republic of) �	�	2017-10-03
�	[ 245 ] � �	Proposed updates to preliminary draft revision of Recommendation ITU-R M.1184-2 - Technical characteristics of mobile satellite system in the frequency bands below 3 GHz for use in developing criteria for sharing between the mobile-satellite service (MSS) and other services (Question ITU-R 201/8) � �	China (People's Republic of) �	�	2017-10-03
�	[ 244 ] � �	Proposal for modification of working document towards a preliminary draft new Report ITU-R M.[RNSS_RCV_CHAR] - RNSS receiver characteristics in the 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz frequency bands (Question ITU-R 288/4) � �	Japan �	Q288/4 �	2017-10-03
�	[ 243 ] � �	Proposal for modification of working document towards a preliminary draft new [RECOMMENDATION OR REPORT] ITU-R M.[MSS&IMT-ADVANCED SHARING] - Coexistence and compatibility study between mobile satellite systems and terrestrial IMT-Advanced systems in the IMT-2GHz bands in different countries (Question ITU-R 201-1/4) � �	N/A �	Q201/4, AI9.1 �	2017-10-03
�	[ 242 ] � �	Proposal for liaison statement to Working Party 4A - RR Appendix 4 data elements to be provided for non-geostationary satellite networks/systems � �	Japan �	AI7 �	2017-10-03
�	[ 241 ] � �	Proposed revisions to working document towards a preliminary draft new Report ITU-R M.[GMDSS-SATREG] � �	Canada �	AI1.8 �	2017-10-03
�	[ 240 ] � �	Protection criterion for MSS earth stations in the 1 518-1 525 MHz band � �	France �	�	2017-10-03
�	[ 239 ] � �	Agenda item 7 Issue B, clarifications and regulatory text � �	Russian Federation �	AI7 �	2017-10-02
�	[ 238 ] � �	Issues in relation to VDES satellite component implementation (WRC-19 agenda 1.9.2) � �	Russian Federation �	AI1.9.2 �	2017-10-02
�	[ 237 ] � �	Proposals in relation to revision of Recommendation ITU-R M.1905 "Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 164-1 215 MHz" � �	Russian Federation �	Q288/4, Q217/4 �	2017-10-02
�	[ 236 ] � �	Proposals in relation to revision of Recommendation ITU-R M.1903 "Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) and receivers in the aeronautical radionavigation service operating in the band 1 559-1 610 MHz" � �	Russian Federation �	Q288/4, Q217/4 �	2017-10-02
�	[ 235 ] � �	Proposals in relation to revision of Recommendation ITU-R M.1902 "Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 215-1 300 MHz" � �	Russian Federation �	Q288/4, Q217/4 �	2017-10-02
�	[ 234 ] � �	Proposed modification to Recommendation ITU-R lM.1787-2 "Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz" � �	Russian Federation �	Q288/4, Q217/4 �	2017-10-02
�	[ 233 ] � �	Proposed modifications to working document towards a preliminary draft new [Report/Recommendation] ITU-R M.[MSS&IMT-Advanced sharing] � �	Russian Federation �	AI9.1 �	2017-10-02
�	[ 232 ] � �	Analysis and performance of new VDES satellite component (WRC-19 agenda item 1.9.2) � �	France , European Space Agency , Norway �	AI1.9.2 �	2017-10-02
�	[ 231 ] � �	Working document towards a preliminary draft CPM text for WRC-19 AI 1.9.2 � �	France �	AI1.9.2 �	2017-10-01
�	[ 230 ] � �	Working document towards draft CPM text on WRC-19 agenda item 1.8 � �	France �	AI1.8 �	2017-10-01
�	[ 229 ] � �	Draft revision of Recommendation ITU-R M.1787-2 - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz � �	Korea (Republic of) �	Q288/4, Q217-2/4 �	2017-09-29
�	[ 228 ] � �	Input on the revision of Recommendation ITU-R M.1787 � �	France �	�	2017-09-28
�	[ 227 ] � �	Proposed updates to preliminary draft new Report ITU-R M.[RNSS_Apps] - RNSS applications in the 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz frequency bands (Question ITU-R 217-2/4 and 288/4) � �	United States of America �	Q288/4, Q217/4 �	2017-09-26
�	[ 226 ] � �	Proposed updates to preliminary draft revision of Recommendation ITU-R M.1905 - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 164-1 215 MHz (Questions ITU-R 217-2/4 and 288/4) � �	United States of America �	Q288/4, Q217/4 �	2017-09-26
�	[ 225 ] � �	Proposed updates to preliminary draft revision of Recommendation ITU-R M.1904 - Characteristics, performance requirements and protection criteria for receiving stations of the radionavigation-satellite service (space-to-space) operating in the frequency bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz (Questions ITU-R 217-2/4 and ITU-R 288/4) � �	United States of America �	Q288/4, Q217/4 �	2017-09-26
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