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Efficient Orbit/Spectrum Utilization for FSS and BSS

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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 711 ] � �	Workplan for WRC-27 agenda item 1.2 � �	Ghana , Nigeria (Federal Republic of) �	AI1.2 �	2024-04-18
�	[ 710 ] � �	Proposed liaison statement to contributing Working Parties OF WRC-27 agenda item 1.2 � �	Ghana , Nigeria (Federal Republic of) �	�	2024-04-18
�	[ 709 ] � �	Prioritization of work related to non-WRC-27 agenda item � �	Indonesia (Republic of) �	�	2024-04-18
�	[ 708 ] � �	Information document on U.S. Domestic Regulations and Policies regarding the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services � �	United States of America �	�	2024-04-18
�	[ 707 ] � �	Additional issue to address in the next revision of Recommendation ITU-R S.1503-4 � �	United States of America �	�	2024-04-18
�	[ 706 ] � �	Proposed draft reply liaison statement to Working Party 7D regarding WRC-27 agenda item 1.16 � �	United States of America �	AI1.16 �	2024-04-18
�	[ 705 ] � �	Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R S.1503 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations � �	United States of America �	�	2024-04-18
�	[ 704 ] � �	Working document towards a preliminary draft new Recommendation ITU-R S.[NON-GSO-MODELING] - Modelling and simulation of non-GSO FSS systems for use in sharing and compatibility studies � �	United States of America �	�	2024-04-18
�	[ 703 ] � �	Draft liaison statement to Working Parties 5A, 5C, 7C and 7D (copy to Working Party 3M) -WRC-27 agenda item 1.3 � �	United States of America �	AI1.3 �	2024-04-18
�	[ 702 ] � �	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) � �	United States of America �	AI1.3 �	2024-04-18
�	[ 701 ] � �	Proposed draft reply liaison statement to Working Party 7C - Relevant technical information for sharing studies under WRC-27 agenda item 1.19 � �	United States of America �	AI1.19 �	2024-04-18
�	[ 700 ] � �	Proposed draft reply liaison statement to Working Party 5D - Relevant technical information for sharing studies under WRC-27 agenda item 1.7 � �	United States of America �	AI1.7 �	2024-04-18
�	[ 699 ] � �	Potential Handbook outline on best practices for sustainable use of radio frequency spectrum and associated orbits [HANDBOOK SPACE SUSTAINABILITY] � �	United States of America �	�	2024-04-18
�	[ 698 ] � �	Update to Report ITU-R S.2515-0 � �	United States of America �	�	2024-04-18
�	[ 697 ] � �	Further work to study the alpha-table methodology and its use in Recommendation ITU-R S.1503 � �	United Kingdom of Great Britain and Northern Ireland �	�	2024-04-17
�	[ 696 ] � �	Proposed topic to be considered under WRC-27 agenda item 7 - Possible measures to enhance protection and sustainable development of Broadcasting Satellite Service in Regions 1 and 3 Plan band by addressing the significant discrepancies between service area and coverage area of networks operating as Region 2 Fixed Satellite Service in the frequency band 11.7-12.2 GHz � �	Iran (Islamic Republic of) �	AI7 �	2024-04-17
�	[ 695 ] � �	Proposed input on elements of the reply liaison statement to Working Party 7D on WRC-27 agenda item 1.16 � �	South Africa (Republic of) �	AI1.16 �	2024-04-17
�	[ 694 ] � �	Proposed structure for the draft Report on RR Article 22 epfd limits � �	Luxembourg �	�	2024-04-17
�	[ 693 ] � �	Proposed liaison statement and Working Party 4A workplan regarding WRC-27 agenda item 1.1 � �	Luxembourg �	AI1.1 �	2024-04-17
�	[ 692 ] � �	Proposed parameters regarding ESIMS to be used for studies under WRC-27 agenda item 1.1 � �	Luxembourg �	AI1.1 �	2024-04-17
�	[ 691 ] � �	Comparison of current GSO links in Ku band with links used for the epfd derivation � �	Luxembourg �	�	2024-04-17
�	[ 690 ] � �	Proposed annex to working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO] � �	China (People's Republic of) �	�	2024-04-17
�	[ 689 ] � �	Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO] � �	China (People's Republic of) �	�	2024-04-17
�	[ 688 ] � �	Proposed studies on Resolution 35 (Rev.WRC-23) � �	China (People's Republic of) �	�	2024-04-17
�	[ 687 ] � �	Proposed topic to be considered under WRC-23 agenda item 7 - To develop possible regulatory measures to implement RR No. 4.4 � �	China (People's Republic of) �	AI7 �	2024-04-17
�	[ 686 ] � �	A proposed questionnaire on the current status and future plan of FSS satellite networks/systems in the Q/V band for WRC-27 agenda item 1.6 � �	China (People's Republic of) �	AI1.6 �	2024-04-17
�	[ 685 ] � �	Consideration on the preparations for WRC-27 agenda item 1.5 � �	China (People's Republic of) �	AI1.5 �	2024-04-17
�	[ 684 ] � �	Proposal on working document towards a preliminary draft new Report ITU-R S.[SHARING AND COMPATIBILITY STUDIES ON FSS/BSS IN 17.3-17.7/17.8 GHZ FOR R3] - WRC-27 agenda item 1.4 � �	China (People's Republic of) �	AI1.4 �	2024-04-17
�	[ 683 ] � �	Considerations on preparations for WRC-27 agenda item 1.3 � �	China (People's Republic of) �	AI1.3 �	2024-04-17
�	[ 682 ] � �	Proposal on the studies under WRC-27 agenda item 1.2 � �	China (People's Republic of) �	AI1.2 �	2024-04-17
�	[ 681 ] � �	Proposed draft liaison statements to contributing Working Parties regarding WRC-27 agenda item 1.1 � �	China (People's Republic of) �	AI1.1 �	2024-04-17
�	[ 680 ] � �	Working document towards a preliminary draft new Report [STUDIES OF ARTICLE 22 MECHANISM] � �	Burundi (Republic of) , Cameroon (Republic of) , Central African Republic , Chad (Republic of) , Congo (Republic of) , Equatorial Guinea (Republic of) , Gabonese Republic , Sao Tome and Principe (Democratic Republic of) �	�	2024-04-17
�	[ 679 ] � �	MEO earth station parameters for studies to be conducted under WRC-27 agenda item 1.3 � �	SES �	AI1.3 �	2024-04-16
�	[ 678 ] � �	Amendments to working document towards a preliminary draft new Recommendation/Report ITU-R S.[INTERFERENCE-NGSO] � �	Samoa (Independent State of) �	�	2024-04-12
�	[ 677 ] � �	Workplan for WRC-27 agenda item 1.1 � �	Germany (Federal Republic of) �	AI1.1 �	2024-04-12
�	[ 676 ] � �	Proposed Working document on WRC-27 agenda item 1.1 � �	Germany (Federal Republic of) �	AI1.1 �	2024-04-12
�	[ 675 ] � �	Proposed liaison statement to contributing Working Parties of WRC-27 agenda item 1.1 � �	Germany (Federal Republic of) �	AI1.1 �	2024-04-12
�	[ 674 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations � �	Russian Federation �	�	2024-04-11
�	[ 673 ] � �	Preliminary materials to support the study under WRC-27 agenda item 1.5 � �	Kazakhstan (Republic of) , Russian Federation �	AI1.5 �	2024-04-11
�	[ 672 ] � �	Proposed topic to be considered under WRC-27 agenda item 7 - Possible measures to restrain the use of the same satellite or different satellites to repeatedly bring into use and bring back into use the same frequency assignments of a satellite network or system for a short period of time � �	Korea (Republic of) �	AI7 �	2024-04-11
�	[ 671 ] � �	Proposed topic to be considered under WRC-27 agenda item 7 - Possible measures to limit the practice of introducing a completely different orbital plane for non-geostationary-satellite systems that is not foreseen to be required for operation of the constellation � �	Korea (Republic of) �	AI7 �	2024-04-11
�	[ 670 ] � �	Working document towards preliminary draft revision to Report ITU-R BO.2029 � �	Japan �	�	2024-04-10
�	[ 669 ] � �	Provisions to be possibly reviewed under WRC-27 agenda item 1.4 � �	Japan �	AI1.4 �	2024-04-10
�	[ 668 ] � �	Preliminary position on WRC-27 agenda � �	WMO �	�	2024-03-06
�	[ 667 ] � �	Proposed updates to working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO] � �	OneWeb �	�	2023-06-20
�	[ 666 ] � �	Working document towards a draft new Report on Article 22 epfd limits issues [EPFD_LIMITS_ISSUES] - Analysis of the issues related to Article 22 epfd limits � �	Tonga (Kingdom of) , Ecuador �	�	2023-06-20
�	[ 665 ] � �	Working document towards a preliminary draft new Report on WRC-23 agenda item 7, Topic A � �	Tonga (Kingdom of) , Lithuania (Republic of) �	AI7A �	2023-06-20
�	[ 664 ] � �	Working document towards a preliminary draft new Report ITU-R S.[SCALING FACTOR] - Studies on the pfd scaling factor to be applied to non-GSO FSS constellations with 1 000 or more space stations operating in the 17.7-19.3 GHz band � �	Tonga (Kingdom of) �	�	2023-06-20
�	[ 663 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1503 - Focus on Worst-Case Geometry - Reasons why there is no need to modify S.1503 to introduce testing at geometries other than the Worst-Case Geometry � �	Tonga (Kingdom of) �	�	2023-06-20
�	[ 662 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1503 - Focus on Alpha Tables - Analysis of the ability of the current Alpha Tables algorithm to closely match typical satellite selection strategies and maximize efficient use of spectrum � �	Tonga (Kingdom of) �	�	2023-06-20
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