ITU-R WP4A C

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ITU-R WP4A C

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Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:26 total items.

Contributions [ Source: WP 5C ]
	Number	Title	Source	AI/Question	Date
	[ 839 ]	Reply liaison statement to Working Party 1A (copy for information to Working Parties 4A, 4C, 5A, 5B, 5D, 7B and 7C) - System parameter tables in Recommendation ITU-R SM.1448 and Appendix 7 (Rev.WRC-15) of the Radio Regulations	WP 5C		2019-05-06
	[ 833 ]	Reply liaison statement to Working Parties 4A, 4C, 5A, 5B, 5D, 7B and 7C (copy for information to Working Party 1A) - System parameter tables in Recommendation ITU-R SM.1448 and Appendix 7 (Rev.WRC-15) of the Radio Regulations	WP 5C		2018-11-09
	[ 708 ]	Reply liaison statement to Working Party 4A (copy for information to Working Parties 3M, 4C, 5A, 5D, 7B, 7C and 7D) - Clarification of HAPS characteristics and studies	WP 5C	AI1.14	2018-06-05
	[ 707 ]	Reply liaison statement to Working Party 5D (copy for information to Working Parties 3M, 4A, 4C, 5A, 7B, 7C and 7D) - Information on Adaptive Transmit Power Control (ATPC)	WP 5C	AI1.14	2018-06-05
	[ 706 ]	Liaison statement to ITU-R Working Parties 4A, 4C, 5A, 5D, 7B, 7C, 7D and Task Group 5/1 (copy for information to Working Parties 3M and 5B) - Progress on WRC-19 agenda item 1.14	WP 5C	AI1.14	2018-06-05
	[ 702 ]	Reply liaison statement to Working Party 4A concerning WRC-19 agenda item 9.1, issue 9.1.9	WP 5C	AI9.1	2018-05-31
	[ 701 ]	Liaison statement to Working Parties 4A, 4C, 7B, 7C and 7D - Revision of Recommendation ITU-R F.1245	WP 5C		2018-05-31
	[ 535 ]	Liaison statement to ITU-R Working Parties 4A, 4C, 5A, 5D, 7B, 7C, 7D and Task Group 5/1 (and copy to Working Parties 3M and 5B for information) - WRC-19 agenda item 1.14	WP 5C	AI1.14	2017-11-22
	[ 534 ]	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5D, Task Group 5/1, 6A, 7B, 7C and 7D - 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		2017-11-22
	[ 531 ]	Reply liaison statement to Working Party 4A - Use of the frequency bands 17.7-19.7 GHz (space-to-Earth) and 27.5 29.5 GHz (Earth-to-space) by earth stations in motion communicating with geostationary space stations in the fixed-satellite service	WP 5C	AI1.5	2017-11-21
	[ 368 ]	Liaison statement to ITU-R Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5D, 7B,7C, 7D and Task Group 5/1 - WRC-19 agenda item 1.14	WP 5C	AI1.14	2017-06-05
	[ 367 ]	Liaison statement to Working Party 4A (copy for information to Working Party 5A) - Fixed service technical and operational characteristics and protection criteria for use in sharing studies under WRC-19 agenda item 1.5	WP 5C	AI1.5	2017-06-02
	[ 220 ]	Reply liaison statement to Working Party 4A - Regarding WRC-19 agenda item 9.1, issue 9.1.3	WP 5C	AI9.1	2016-11-21
	[ 219 ]	Reply liaison statement to Working Party 4A (copy to Working Party 4B for information) - FSS technical parameters for sharing studies under WRC-19 agenda item 1.14	WP 5C	AI1.14	2016-11-21
	[ 218 ]	Liaison statement to Working Party 4A - Working document towards a preliminary draft new Recommendation ITU-R S.[INTERF.AREA]	WP 5C		2016-11-21
	[ 217 ]	Reply liaison statement to ITU-R Working Parties 1A, 3J, 3M (copy to Working Party 4A for information) - Revision of Recommendations ITU-R SM.1448 and ITU-R P.620	WP 5C		2016-11-21
	[ 211 ]	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
	[ 210 ]	Liaison statement to ITU-R Working Parties 4A, 4C, 5A, 5D, 7B, 7C and 7D (copy for information to Working Parties 3K and 3M) - WRC-19 agenda item 1.14	WP 5C	AI1.14	2016-11-16
	[ 209 ]	Reply liaison statement to Working Party 4A (copy to Working Parties 5A, 5D, 7D and 3M for information) - WRC-19 agenda item 9.1, issue 9.1.9	WP 5C	AI9.1	2016-11-16
	[ 208 ]	Reply liaison statement to Working Party 5A (copied for information to Working Parties 1B, 3J, 3K, 3M, 4A, 4C, 5B and 5D) - Request for technical characteristics relevant to the work under WRC-19 agenda item 1.16	WP 5C	AI1.16	2016-11-16
	[ 207 ]	Reply liaison statement to ITU-R Working Party 4A (copy for information to Working Parties 3M and 5A) - Providing fixed service information for studies under WRC-19 agenda item 1.5 and identifying issues to consider when modelling interference into the fixed service from earth stations in motion (ESIMs)	WP 5C	AI1.5	2016-11-16
	[ 206 ]	Reply liaison statement to ITU-D Study Group 2, Working Party 1C (copy to Working Parties 1B, 3L, 4A, 5A, 5B, 6A for information) - ITU-D Question 7/2: strategies and policies concerning human exposure to electromagnetic fields	WP 5C		2016-11-16
	[ 205 ]	Liaison statement to Working Party 5A (copy to Working Parties 1A, 1B, 4A, 5B and 5D for information) - Study of sharing schemes in the land mobile service on the basis of geographical use	WP 5C		2016-11-16
	[ 69 ]	Reply liaison statement to Working Party 7B (copy for information to Working Parties 1A, 3M, 4A, 4B, 4C, 5A, 5B and 6A) - WRC-19 agenda item 1.7	WP 5C	1.7	2016-05-24
	[ 66 ]	Liaison statement to Working Party 4A (copy to Working Parties 5A, 5B and 5D) - Working document towards a preliminary draft new Recommendation ITU-R S.[INTERF.AREA]	WP 5C		2016-05-20
	[ 65 ]	Liaison statement to ITU-R Working Parties 3M, 4A, 4C, 5A, 5D, 7B, 7C and 7D (for information to Task Group 5/1) - WRC-19 agenda item 1.14	WP 5C	AI1.14	2016-05-20
Results:26 total items.

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