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Efficient Orbit/Spectrum Utilization for MSS and RDSS

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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 174 ] � �	Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R M.1901-1 - Guidance on ITU-R Recommendations related to systems and networks in the radionavigation-satellite service operating in the frequency bands 1 164-1 215 MHz, 1 215-1 300 MHz, 1 559-1 610 MHz, 5 000-5 010 MHz and 5 010-5 030 MHz � �	United States of America �	Q288/4, Q217/4 �	2017-04-18
�	[ 173 ] � �	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 � �	United States of America �	Q288/4, Q217/4 �	2017-04-18
�	[ 172 ] � �	Liaison statement to Working Party 5B - Modifications to the framework for CPM text - Framework related to agenda item 1.8, Resolution 359 (Rev.WRC-15), Resolves 2 � �	United States of America �	AI1.8 �	2017-04-18
�	[ 171 ] � �	Draft CPM Text for agenda item 1.8 (WRC-19) � �	United States of America �	AI1.8 �	2017-04-18
�	[ 170 ] � �	Working document towards a draft new Report ITU-R M.[RAS-COMPAT] - Unwanted Emissions in the RAS band from space to Earth transmission from MSS/RNSS Satellites � �	United States of America �	�	2017-04-18
�	[ 169 ] � �	Working document towards a draft new Report ITU-R M.[GMDSS-SATREG] - Introduction of additional mobile-satellite service systems into the GMDSS � �	United States of America �	�	2017-04-18
�	[ 168 ] � �	Proposed updates to the 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-2 GHz bands in different countries � �	United States of America �	�	2017-04-18
�	[ 167 ] � �	Mobile satellite service sharing criteria for WRC-19 agenda item 1.13 � �	United Kingdom of Great Britain and Northern Ireland �	AI1.13 �	2017-04-18
�	[ 166 ] � �	Regulatory analysis of MSS spectrum allocations used by Iridium � �	France , Germany (Federal Republic of) �	AI1.8 �	2017-04-18
�	[ 165 ] � �	Draft liaison statement to Working Party 5D - 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 �	�	2017-04-18
�	[ 164 ] � �	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, Q217/4 �	2017-04-18
�	[ 163 ] � �	Note to Chairman of Task Group 5/1 (copy for information to Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Microsoft EXCEL implementation of clutter loss and building entry loss calculations � �	Chairmen, SG 3 and WPs 3J, 3K & 3M �	�	2017-04-13
�	[ 162 ] � �	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D and 6A concerning WRC-19 agenda item 1.7 � �	WP 7B �	�	2017-04-13
�	[ 161 ] � �	Liaison statement to Working Party 4C - Latest EESS-RNSS developments in Working Party 7C regarding preliminary draft new Recommendation ITU-R RS.[EESS_RNSS_METH] � �	WP 7C �	�	2017-04-13
�	[ 160 ] � �	Response to liaison statement from Working Party 5B, (copied to Working Party 4C for information) - Systems to be used, and the spectrum requirements, of GADSS � �	International Civil Aviation Organization �	�	2017-04-11
�	[ 159 ] � �	Liaison statement to Working Parties 3M (for action) and Working Parties 4A, 4C, 5A, 5B, 5C, 5D and 6A (for information) � �	WP 7B �	�	2017-04-07
�	[ 158 ] � �	Reply liaison statement to Working Party 5C (copy to Working Parties 1A, 1B, 3M, 4A, 4C, 5A, 5B, 5D, 6A and Task Group 5/1 for information) - Revision of Recommendation ITU-R F.699-7 � �	WP 7B �	�	2017-04-07
�	[ 157 ] � �	Reply liaison statement to Working Party 5C (copied for information to Working Parties 4A, 4C, 5A, 5D) - WRC-19 agenda item 1.14 � �	WP 7B �	AI1.14 �	2017-04-07
�	[ 156 ] � �	Liaison statement to Working Party 1A (copy for information to Working Parties 1B, 4A, 4C, 5A, 5B, 6A, 7B, 7C) - Proposed modification to the working document towards a preliminary draft new Report ITU-R SM.[SHARING-METHODS] - Methods for sharing between radiocommunication services � �	WP 7D �	�	2017-04-07
�	[ 155 ] � �	Liaison statement to Task Group 5/1 (copy to Working Parties 3J, 3K, 3M, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Preparations for WRC-19 agenda item 1.13 � �	Chairman, WP 6A �	AI1.13 �	2017-04-05
�	[ 154 ] � +Ann.1�	Additional information on the preparation of text for the draft CPM Report to WRC-19 � �	Director, BR �	�	2017-04-04
�	[ 153 ] � �	Liaison statement to Working Party 4C (copy for information to Working Party 5D) - Propagation data and predictions for coexistence and compatibility studies between the satellite and terrestrial components of IMT systems in the 2 GHz band � �	WP 3M �	�	2017-03-31
�	[ 152 ] � �	Liaison statement to Task Group 5/1 (copy for information to Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Guidance on the use of ITU-R P-Series Recommendations for interference prediction and sharing studies under WRC-19 agenda item 1.13 � �	WPs 3K, 3J & 3M �	AI1.13 �	2017-04-03
�	[ 151 ] � �	Liaison statement to Working Party 4A (copy for information to Working Parties 4C and 5D) - Propagation model for compatibility study regarding WRC-19 agenda item 9.1, issue 9.1.2 � �	WPs 3M and 3K �	AI9.1 �	2017-03-31
�	[ 150 ] � �	Proposal for the modification of working document towards a preliminary draft new Report ITU-R M.[IMT-RNSS] - Protection of radionavigation-satellite service receiving earth stations operating in the frequency bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz from unwanted emissions of IMT stations in the frequency bands below 3 GHz (Question ITU-R 217-2/4) � �	Japan �	Q217/4 �	2017-03-28
�	[ 149 ] � �	Proposal for working document towards 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 �	2017-03-28
�	[ 148 ] � �	Proposal to reply Working Party 4A liaison statement accepting the invitation to study the application of coordination arc in the Ka band, to determine coordination requirements � �	Russian Federation �	�	2017-03-22
�	[ 147 ] � �	Preliminary position on WRC-19 agenda � �	World Meteorological Organization �	�	2017-03-20
�	[ 146 ] � �	Reply liaison statement to ITU-T Study Group 5 on seeking collaboration on draft Recommendation "Energy efficiency metrics and measurement methodology for 5G solutions" (copy to Working Parties 4A, 4C, 5A and 5C) � �	WP 5D �	�	2017-02-28
�	[ 145 ] � �	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 �	�	2017-02-28
�	[ 144 ] � �	Reply liaison statement to Working Party 1B on the progress towards a preliminary draft new Report ITU-R SM.[REGULATORY TOOLS] (copy to Working Parties 4A, 4C, 5A and 5C) - Regulatory tools to support enhanced shared use of the spectrum � �	WP 5D �	�	2017-02-27
�	[ 143 ] � �	Reply liaison statement to Working Party 4C - Co-existence and compatibility study between the satellite and terrestrial components of IMT-Advanced in the 2 GHz band in different countries � �	WP 5D �	�	2017-02-27
�	[ 142 ] � �	Liaison statement to Working Party 4C (copy for information to Working Party 4A) - Protection of radionavigation-satellite service receiving earth stations operating in the frequency bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz from unwanted emissions of IMT stations in the frequency bands below 3 GHz � �	WP 5D �	�	2017-02-27
�	[ 141 ] � �	Liaison statement to ITU-R Coordination Committee for Vocabulary (CCV) and ITU-T Standardization Committee for Vocabulary (SCV) on broadband definition (copy to ITU-D Study Group 1 Question 2/1, ITU-R Working Parties 4A, 4B, 4C, 5A, 5C and 6A) - Broadband access technologies, including IMT, for developing countries. What is the definition of Broadband? � �	WP 5D �	�	2017-02-24
�	[ 140 ] � �	Reply liaison statement to ITU-R Working Party 1B (copy to Working Parties 1A, 1C, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C, 7D and ITU-D/ITU-R Joint Group WTDC Resolution 9) - Working document towards a preliminary draft new Report ITU-R SM.[CRS SPECTRUM MANAGEMENT CHALLENGES] - Spectrum management principles, challenges and issues related to dynamic access to frequency bands by means... � �	WP 5D �	�	2017-02-24
�	[ 139 ] � �	Recommendation ITU-R P.681-9 - Propagation data required for the design of Earth-space land mobile telecommunication systems � �	SG 3 �	�	2017-02-21
�	[ 138 ] � �	Liaison statement to ITU-D Study Group 1 Question 2/1 on broadband definition (copy to ITU-R Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 5D and 6A for information) - Broadband access technologies, including IMT, for developing countries. What is the definition of Broadband? � �	CCV and SCV �	�	2017-01-30
�	[ 137 ] � �	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 Kingdom of Great Britain and Northern Ireland �	�	2017-01-27
�	[ 136 ] � �	Liaison statement to Working Party 4C - Studies related to WRC-19 agenda item 1.8 � �	WP 5B �	AI1.8 �	2016-12-16
�	[ 135 ] � �	Liaison statement to Working Party 4C - Technical characteristics and performance protection criteria of new VDES satellite component (WRC-19 AI 1.9.2) � �	WP 5B �	�	2016-12-16
�	[ 134 ] � �	Liaison statement to ITU-R Working Parties 1A, 1C, 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C, 7D and ITU-D/ITU-R Joint Group WTDC Resolution 9 with copy to ITU-D Study Group 1 - Working document towards a preliminary draft new Report ITU-R SM.[CRS SPECTRUM MANAGEMENT CHALLENGES] - Spectrum management principles, challenges and issues related to dynamic access to frequency bands... � �	WP 1B �	�	2016-12-14
�	[ 133 ] � �	Reply liaison statement to Working Parties 4C, 5A, 5C and 5D on the progress towards a preliminary draft new Report ITU-R SM.[REGULATORY TOOLS] (copied to ITU-R Working Parties 4A and 5B, ITU-R/ITU-D Joint Group on WDTC Resolution 9 and ITU-D Study Group 1 for information) � �	WP 1B �	�	2016-12-14
�	[ 132 ] � �	Liaison statement to Working Parties 1B, 4A, 4C, 5A, 5D, 6A, 7B, 7C and 7D - Working document towards a preliminary draft new Report ITU-R SM.[SHARING-METHODS] - Methods for sharing between radiocommunications services � �	WP 1A �	�	2016-12-13
�	[ 131 ] � �	Liaison statement to Task Group 5/1 (copied for information to Working Parties 3J, 3K, 3M, 4A, 4B, 4C, 5B, 5C, 5D, 6A, 7B, 7C, and 7D) - Preparations for WRC-19 AI 1.13 � �	WP 5A �	AI1.13 �	2016-11-23
�	[ 130 ] � �	Reply liaison statement to Working Party 1A copied to Working Parties 1A, 3J, 3M, 4A, 4C 5A, 5C and 5D - Preliminary draft revision of Recommendation ITU-R SM.1448 - Determination of the coordination area around an earth station in the frequency bands between 100 MHz and 105 GHz � �	WP 5B �	�	2016-11-18
�	[ 129 ] � �	Liaison statement to Working Parties 1A and 1B (copy for information to Working Parties 4A, 4C, 5B, 5C, 5D and 7C) - Sharing schemes in the land mobile service on the basis of geographical use � �	WP 5A �	�	2016-11-18
�	[ 128 ] � �	Liaison statement to Working Party 1B (copy to Working Parties 4A, 4C and 5D) - Innovative regulatory tools to support enhanced shared use of the spectrum � �	WPs 5A and 5C �	�	2016-11-18
�	[ 127 ] � �	Liaison statement to ITU-D Study Group 1 (SG1), Question 2/1 (copy to ITU-R Coordination Committee for Vocabulary (CCV); Working Parties 4A, 4B and 4C; Working Parties 5B and 5D; Working Party 6A for information) - Broadband access technologies, including IMT, for developing countries - What is the definition of Broadband? � �	WPs 5A and 5C �	�	2016-11-18
�	[ 126 ] � �	Liaison statement to Working Parties 1A, 1B, 3M, 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D (copy to Task Group 5/1 for information) - Revision of Recommendation ITU-R F.699-7 - Reference radiation patterns for fixed wireless system antennas for use in coordination studies and interference assessment in the frequency range from 100 MHz to about 70 GHz � �	WP 5C �	�	2016-11-16
�	[ 125 ] � �	Reply liaison statement to Working Party 5B on technical characteristics for the fixed service for studies under WRC-19 agenda item 1.9.2 (copy to Working Parties 1A, 3M, 4C, 5A, 6A, 7B and 7D for information) � �	WP 5C �	�	2016-11-16
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