ITU-R R23-WP4A C

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ITU-R R23-WP4A C

ITU-R R23-WP4A	Max # of documents displayed/page:
Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:20 total items.

Contributions [ Source: SES ]
	Number	Title	Source	AI/Question	Date
	[ 979 ]	Proposals on aggregate epfd methodologies as required under Resolution 76 (Rev.WRC-23)	SES		2026-04-22
	[ 978 ]	Recommendation ITU-R S.1323-2 Procedure D	SES		2026-04-22
	[ 977 ]	Working document towards a preliminary draft new Recommendation ITU-R S.[NON-GSO-MODELLING] - Modelling and simulation of non-GSO FSS systems for use in sharing and compatibility studies	SES		2026-04-22
	[ 976 ]	GSO coordination and absolute increase in unavailability	SES , Arab Satellite Communications Organization , Asia Satellite Telecommunications Co. Ltd. (AsiaSat) , Azerbaijan , EUTELSAT , HISPASAT, S.A. , SKY Perfect JSAT Corporation , Space Norway AS , The Egyptian Satellite Company (Nilesat)		2026-04-22
	[ 926 ]	Elements of working document towards draft CPM text for WRC-27 agenda item 1.5	SES World Skies	AI1.5	2026-04-21
	[ 905 ]	Working document towards candidate topic under WRC-27 agenda item 7 - Potential regulatory improvements related to the application of RR No. 4.4	SES World Skies	AI7	2026-04-20
	[ 763 ]	Proposed overview process for evaluating compliance with aggregate epfd limits in Resolution 76 (Rev.WRC-23)	SES		2025-10-16
	[ 762 ]	Adaptive coding and modulation performance objectives	SES		2025-10-15
	[ 761 ]	Absolute increase in unavailability	SES		2025-10-15
	[ 760 ]	Update to technical parameters for WRC-27 agenda item 1.3	SES	AI1.3	2025-10-15
	[ 759 ]	Update to technical parameters for WRC-27 agenda item 1.1	SES	AI1.1	2025-10-15
	[ 743 ]	Compatibility studies and proposals for WRC-27 agenda item 1.4	SES	AI1.4	2025-10-14
	[ 534 ]	Proposals for an ITU-R handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services	SES		2025-04-23
	[ 533 ]	Elements for working document on WRC-27 agenda item 1.5 - Location and termination of unauthorized earth station transmissions	SES	AI1.5	2025-04-23
	[ 532 ]	Study of the FSS Ku band epfd limits in Resolution 76 to protect geostationary satellites networks from non-geostationary satellite systems	SES		2025-04-23
	[ 481 ]	Studies on the compatibility between fixed-satellite service (space-to-Earth) transmitting in 17.3-17.7 GHz and fixed service stations receiving in the adjacent band	SES	AI1.4	2025-04-22
	[ 426 ]	Elements of working document relating to WRC-27 agenda item 1.3 - Studies relating to the use of the frequency band 51.4-52.4 GHz to enable its use by gateway earth stations transmitting to non-geostationary-satellite orbit systems in the fixed-satellite service (Earth-to-space)	SES	AI1.3	2025-04-21
	[ 316 ]	Proposed revisions to working document towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU]	SES		2024-10-09
	[ 264 ]	Proposed updates to elements of working document on WRC-27 agenda item 1.4	SES	AI1.4	2024-10-09
	[ 35 ]	Medium Earth orbit earth station parameters for studies to be conducted under WRC-27 agenda item 1.3	SES	AI1.3	2024-04-16
Results:20 total items.

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