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:28 total items.

Contributions [ Source: WP 5C ]
	Number	Title	Source	AI/Question	Date
	[ 870 ]	Reply liaison statement to Working Party 7B (copy to Working Parties 3K, 3M, 4A, 5A, 5B, 7C and 7D for information) - Activities relating to WRC-23 agenda item 1.13	WP 5C		2023-05-18
	[ 865 ] (Rev.1)	Reply liaison statement to Working Party 3M (copy to Working Parties 1A, 1B, 1C, 4A, 4B, 4C, 5A, 5B, 5D, 6A, 7B, and 7D for information) - Future development of P-series recommendations to address frequencies above 100 GHz	WP 5C		2022-12-01
	[ 701 ]	Reply liaison statement to Working Party 7C (Copy to Workings Parties 4A, 4C, 5B, 5A and 7D) - WRC-23 agenda item 1.14	WP 5C	AI1.14	2022-06-13
	[ 700 ]	Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B, 7B and 7C for information) - WRC-23 agenda item 1.17 activities	WP 5C	AI1.17	2022-06-06
	[ 699 ]	Reply liaison statement to Working Party 7B (copy to Working Parties 3K, 3M, 4A, 5A, 5B, 7C and 7D for information) - Activities relating to WRC-23 agenda item 1.13	WP 5C	AI1.13	2022-06-06
	[ 698 ]	Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 5B, and 7C for information) - WRC-23 agenda item 1.15 activities	WP 5C	AI1.15	2022-06-06
	[ 697 ]	Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 5B and 7C for information) - WRC-23 agenda item 1.16 activities	WP 5C	AI1.16	2022-06-06
	[ 527 ]	Reply liaison statement to Working Party 7C (copy to Working Parties 4A, 5A, 5D, 7A and 7B for information) - Request for information for use in impact studies for EESS (passive) operations in the 6 425-7 250 MHz range under RR No. 5.458	WP 5C		2021-12-03
	[ 526 ]	Reply liaison statement to Working Party 4A - Parameters to be used by Working Party 4A for the studies related to the potential update of RR No. 21.16.6	WP 5C		2021-12-02
	[ 525 ]	Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5D, 6A, 7B, 7C and 7D - Preliminary draft revision of Recommendation ITU-R F.699-8	WP 5C		2021-12-02
	[ 524 ]	Reply liaison statement to Working Party 5A (copy for information to relevant parties) - Proposed suppression of the Compendium of ITU's work on Emergency Telecommunications	WP 5C		2021-11-26
	[ 268 ]	Reply liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4B, 4C, 5A, 5B, 7B and 7C for information) - WRC-23 agenda item 1.2	WP 5C	AI1.2	2021-05-13
	[ 267 ]	Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 5B and 7B for information) - WRC-23 agenda item 1.19 - Characteristics and protection criteria for fixed service systems operating in the frequency band 17.7-19.7 GHz	WP 5C	AI1.19	2021-05-13
	[ 265 ]	Reply liaison statement to Working Party 4A (copy for information to Working Parties 3M, 5A and 5B) - WRC-23 agenda item 1.15 - Additional characteristics for fixed service systems operating in the frequency band 12.75-13.25 GHz	WP 5C	AI1.15	2021-05-13
	[ 264 ]	Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B and 7B for information) - WRC-23 agenda items 1.16 and 1.17 - Characteristics and protection criteria for fixed service systems operating in the frequency bands 17.7- 19.7 GHz and 27.5-29.5 GHz	WP 5C	AI1.17, AI1.16	2021-05-13
	[ 165 ]	Reply liaison statement to Working Party 5B (copy to Working Parties 3K, 3M, 4A, 5A, 7C, and 7D for information) - WRC-23 agenda item 1.10	WP 5C	AI1.10	2020-11-27
	[ 164 ]	Reply liaison statement to Working Party 5A (copy to Working Parties 4A, 5B and 5D for information) - WRC-23 agenda item 1.3	WP 5C	AI1.3	2020-11-27
	[ 163 ]	Liaison statement to Working Party 4A (copy for information to Working Parties 3M, 5A, and 5B) - WRC-23 agenda item 1.15 - Studies on use of the frequency band 12.75-13.25 GHz (Earth-to-space) by earth stations on aircraft and vessels communicating with geostationary space stations in the fixed-satellite service	WP 5C	AI1.15	2020-11-27
	[ 158 ]	Reply liaison statement to Working Party 7C (copy to Working Parties 1B, 3J, 3K, 3L, 3M, 4A, 4C, 5A, 5B, 5D, 6A, and 7D for information) - WRC-23 agenda item 9.1, topic a)	WP 5C	AI9.1A)	2021-01-26
	[ 157 ]	Reply liaison statement to Working Party 5B (copy to Working Parties 4A, 4B, 5A, 7D and 3M for information) - WRC-23 agenda item 1.8 - Technical and operational characteristics and protection of the fixed service	WP 5C	AI1.8	2020-11-20
	[ 53 ]	Reply liaison statement to Working Party 7C (copied for information to Working Parties 3J, 3M, 4A, 4C, 5A, 5B) - WRC-23 agenda item 1.14 - System technical and operational characteristic in the frequency band 231.5-252 GHz	WP 5C	AI1.14	2020-08-07
	[ 52 ]	Reply liaison statement to Working Party 5D (copied for information to Working Parties 4A, 4C, 5A, 5B, 6A, 7B, 7C and 7D) - WRC-23 agenda item 1.4	WP 5C	AI1.4	2020-08-07
	[ 51 ]	Reply liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4B, 4C, 5A, 5B, 7B and 7C for information) - WRC-23 agenda item 1.2	WP 5C	AI1.2	2020-08-07
	[ 48 ]	Reply liaison statement to Working Party 4C (copied for information to Working Parties 4A, 4B, 5A, 5B, 5D, 7B, 7C and 3M) - WRC-23 agenda item 1.18	WP 5C	AI1.18	2020-08-06
	[ 47 ]	Reply liaison statement to Working Party 4A (copy for information to Working Parties 3M, 5A and 5B) - WRC-23 agenda item 1.15	WP 5C	AI1.15	2020-08-06
	[ 46 ]	Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B, 7B and 7C) - WRC-23 agenda item 1.17	WP 5C	AI1.17	2020-08-06
	[ 45 ]	Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4C, 5A, 5B, 7B and 7C for information) - WRC-23 agenda item 1.16	WP 5C	AI1.16	2020-08-06
	[ 44 ]	Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 5B, and 7B for information) - WRC-23 agenda item 1.19	WP 5C	AI1.19	2020-08-06
Results:28 total items.

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