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Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:30 total items.

Contributions �[�Source:�WP 4C�]���
�	Number�	Title	Source	AI/Question	Date
�	[ 819 ] � �	Note to the Director, Radiocommunication Bureau (copy for information to Working Party 4A) - Non-geostationary satellites operating space-to-space links in mobile-satellite service (MSS) allocations in the 1-3 GHz range � �	WP 4C �	�	2018-07-02
�	[ 818 ] � �	Reply liaison statement to Working Party 1A (copy for information to Working Parties 4A, 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 4C �	�	2018-07-02
�	[ 817 ] � �	Reply liaison statement to Working Party 4A on WRC-19 agenda item 7, Issue A - Comments related to the bringing into use of frequency assignments to all non GSO satellite systems, as regards RNSS systems � �	WP 4C �	AI7 �	2018-07-02
�	[ 816 ] � �	Reply liaison statement to Working Party 4A on WRC-19 agenda item 7, Issues H and I - Comments related to additional RR Appendix 4 data elements for non-GSO satellite systems, as regards RNSS systems � �	WP 4C �	AI7 �	2018-07-02
�	[ 815 ] � �	Liaison statement to Working Party 4A - Application of coordination arc in the Ka band under WRC-19 agenda item 7, Issue B � �	WP 4C �	AI7 �	2018-07-02
�	[ 814 ] � �	Liaison statement to Working Party 4B (copy for information to Working Parties 4A and 5D) - MSS technical parameters in the range 1-3 GHz � �	WP 4C �	�	2018-07-02
�	[ 671 ] � �	Reply liaison statement to Working Party 7A (copy to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 6A, 6B, 6C, 7B, 7C and 7C) - Study on Resolution 655 (WRC-15) "Definition of time scale and dissemination of time signals via radiocommunication systems" regarding RNSS systems � �	WP 4C �	�	2018-02-20
�	[ 670 ] � �	Liaison Statement to Working Party 1A (Copy for information to Working Parties 4A, 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 4C �	�	2018-02-19
�	[ 669 ] � �	Liaison statement to Working Party 4A (copy for information to Working Parties 5A and 7B) - Simplified regulatory regime for non-GSO satellites with short duration missions � �	WP 4C �	�	2018-02-19
�	[ 668 ] � �	Reply liaison statement to Working Party 4A on WRC-19 agenda item 7, issues H and I - Comments related to additional RR Appendix 4 data elements for non-GSO systems as regards RNSS systems � �	WP 4C �	AI7 �	2018-02-19
�	[ 667 ] � �	Reply liaison statement to Working Party 4A on non-GSO BIU (WRC-19 agenda item 7, issue A), as regards RNSS systems - Comments related to non-GSO BIU as regards RNSS systems � �	WP 4C �	AI7 �	2018-02-19
�	[ 666 ] � �	Liaison statement to Working Party 4A - Application of coordination arc in the Ka band under WRC-19 agenda item 7, Issue B � �	WP 4C �	AI7 �	2018-02-19
�	[ 665 ] � �	Note from Chairman of Working Party 4C to the Director, Radiocommunication Bureau (copy for information to RAG and Working Parties 4A, 4B, 5A, 7B, 7C) - Cost recovery for non-GSO satellite systems � �	Chairman, WP 4C �	�	2018-02-16
�	[ 514 ] � �	Liaison statement to Working Party 4A - Application of coordination arc in the Ka band under WRC-19 agenda item 7 issue B � �	WP 4C �	�	2017-10-17
�	[ 513 ] � (Rev.1)�	Note to the Chairman of Study Group 4 (copy for information to Working Parties 4A and 4B) - Cost recovery for non-GSO satellite networks � �	WP 4C �	�	2017-10-17
�	[ 512 ] � �	Liaison statement to Working Party 1A (copy for information to Working Parties 4A, 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 4C �	�	2017-10-16
�	[ 511 ] � �	Reply liaison statement to Task Group 5/1 (copy to WPs 4A, 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 4C �	�	2017-10-16
�	[ 510 ] � �	Liaison statement to Working Party 4A - RR Appendix 4 data elements to be provided for non-geostationary satellite systems � �	WP 4C �	AI7 �	2017-10-16
�	[ 509 ] � �	Note to the Director, Radiocommunication Bureau (copy for information to Working Party 4A) - Non-geostationary satellites with short duration missions operating in mobile-satellite service (MSS) allocations � �	WP 4C �	�	2017-10-16
�	[ 508 ] � �	Liaison statement to Working Party 4A (copy for information to Working Parties 5A and 7B) - Inconsistency between filed RR Appendix 4 C/N objectives and other technical parameters � �	WP 4C �	�	2017-10-16
�	[ 360 ] � �	Reply liaison statement to Task Group 5/1 (copy to Working Party 4A for information) - MSS and RNSS interference criteria for sharing studies under WRC-19 agenda item 1.13 � �	WP 4C �	�	2017-05-02
�	[ 359 ] � �	Reply liaison statement to Working Party 5D (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 spurious emissions of IMT stations in the frequency bands below 3 GHz � �	WP 4C �	�	2017-05-02
�	[ 358 ] � �	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, 5A, 5C and 5D) - Regulatory tools to support enhanced shared use of the spectrum � �	WP 4C �	�	2017-05-02
�	[ 357 ] � �	Reply liaison statement to Working Party 4A - Application of coordination arc in the Ka band to determine coordination requirements between the FSS vs MSS and between MSS vs MSS � �	WP 4C �	�	2017-05-02
�	[ 191 ] � �	Liaison statement to Working Party 5D (copy for information only 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 4C �	�	2016-09-27
�	[ 190 ] � �	Liaison statement to Working Party 4A - MSS parameters for studies under WRC-19 agenda item 1.6 � �	WP 4C �	AI1.6 �	2016-09-27
�	[ 189 ] � �	Liaison statement to Working Party 5D (copy to Working Party 4A for information) - Coordination of work on anticipated draft CPM Text deadlines for WRC-19 agenda items / issues where Working Party 4C is a jointly responsible group � �	WP 4C �	�	2016-09-27
�	[ 188 ] � �	Reply liaison statement to Working Party 1B on infrastructure sharing (copy to Working Parties 4A, 5A, 5C and 5D) - "Innovative" regulatory tools to support enhanced shared use of the spectrum � �	WP 4C �	208-1/1 �	2016-09-27
�	[ 187 ] � �	Note from Chairman, Working Party 4C to Chairman, Study Group 4 - Views on future updating of the Recommendations and other ITU-R texts under responsibility of Study Groups 4 and 5 (Copy to Working Parties 4A and 4B for information) � �	WP 4C �	�	2016-09-27
�	[ 186 ] � �	Liaison statement to Working Party 5B (copy for information to Working Party 4A) � �	WP 4C �	�	2016-09-26
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