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Efficient Orbit/Spectrum Utilization for FSS and BSS

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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 983 ] � �	Reply liaison statement to CCT (copy for information to Study Group 6 and Working Parties 1B, 3J, 3K, 3M, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7C) � �	WP 7D �	�	2023-10-19
�	[ 982 ] � �	Liaison statement to ITU-R Study Groups 4 and 5, and ITU-T Study Groups 9, 12, 16 and 20, and ITU-D Study Group 1 and to Academia Members of the ITU and Regional, International and External Organizations - New ITU-R Report introducing a framework for the future of broadcasting � �	ITU-R SG 6 �	�	2023-10-10
�	[ 981 ] � �	Reply liaison statement to Working Party 1A (Copy to Working Parties 4A, 5C, 5D, 7C and 7D for information) - Beam Wireless Power Transmission (WPT) operating in the frequency band 24.1-24.15 GHz � �	WP 5A �	�	2023-09-26
�	[ 980 ] � �	Reply liaison statement to CISPR/H (copy for information or action to Working Parties 4A and 7D on Question 6) (copy for information to Study Group 1 and Working Parties 1A and 5A) � �	N/A �	�	2023-09-11
�	[ 979 ] � �	Liaison statement to Working Party 3M (copy to Working Parties 4A and 4C) - Extending the application of propagation Recommendations to frequencies greater than 100 GHz � �	WP 4B �	�	2023-07-07
�	[ 978 ] � +Ann.1-25�	Report on the meeting of Working Party 4A (Geneva, 27 June - 6 July 2023) � �	Chairman, WP 4A �	�	2023-07-07
�	[ 977 ] � �	Final list of participants Working Party 4A (Geneva, 27 June - 6 July 2023) � �	Director, BR �	�	2023-07-06
�	[ 976 ] � �	Liaison statements to Working Party 4A informing on latest status/developments on various topics � �	Chairman, WP 4A �	�	2023-06-26
�	[ 975 ] � �	Liaison statement to Working Party 4A (copy to Study Group 5) - Draft new Recommendation ITU-R M.[FSS_ES_IMT_26/42/47GHZ] � �	WP 5D �	�	2023-06-23
�	[ 974 ] � �	Reply liaison statement to Working Party 4A - Progress on the work on elements on a working document towards a new Recommendation/Report ITU-R S.[MITIGATION MEASURES] � �	WP 5D �	�	2023-06-23
�	[ 973 ] � (Rev.1)�	List of documents issued (Documents 4A/856 - 4A/975) � �	BR, Study Groups Department �	�	2023-06-22
�	[ 972 ] � �	Proposed updates to working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO] � �	OneWeb �	�	2023-06-20
�	[ 971 ] � �	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
�	[ 970 ] � �	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
�	[ 969 ] � �	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
�	[ 968 ] � �	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 Recommendation ITU-R S.1503 to introduce testing at geometries other than the Worst-Case Geometry � �	Tonga (Kingdom of) �	�	2023-06-20
�	[ 967 ] � �	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
�	[ 966 ] � �	Proposed updates to working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO] � �	Tonga (Kingdom of) �	�	2023-06-20
�	[ 965 ] � �	Draft revision of Recommendation ITU-R S.1503-3 � �	Tonga (Kingdom of) �	�	2023-06-20
�	[ 964 ] � �	Proposed draft revision to Recommendation ITU-R S.1428 � �	Tonga (Kingdom of) �	�	2023-06-20
�	[ 963 ] � �	Proposed draft revision to Recommendation ITU-R BO.1443 - Reference BSS earth station antenna patterns for use in interference assessment involving non-GSO satellites in frequency bands covered by RR Appendix 30 � �	Tonga (Kingdom of) �	�	2023-06-20
�	[ 962 ] � �	Methodology to adapt the operation of all non-GSO FSS systems to meet the aggregate interference � �	ViaSat, Inc. �	�	2023-06-20
�	[ 961 ] � �	Discussion on possible methodologies to compute the aggregate interference from non-GSO systems � �	ViaSat, Inc. �	�	2023-06-20
�	[ 960 ] � �	Study on limits on non-GSO-to-GSO transmissions in the 27.5-29.1 and 29.5-30.0 GHz bands to protect non-GSO FSS space stations � �	Inmarsat Global Limited �	AI1.17 �	2023-06-20
�	[ 959 ] � �	Orbital tolerance - Analysis of THA altitude of different operational non-GSO systems � �	Inmarsat Global Limited �	AI7A �	2023-06-20
�	[ 958 ] � �	Preliminary draft revision of Recommendation ITU-R S.1503-3 - Clarifications of the options available to administrations to define a non-GSO earth station antenna pattern � �	France �	�	2023-06-20
�	[ 957 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1503 - Back lobe gain values in reference GSO antenna patterns to be used for the computation of epfd statistics � �	France �	�	2023-06-20
�	[ 956 ] � �	Draft new Report on fuselage attenuation for earth stations in motion (ESIM) in the 27.5-29.5 GHz band � �	ViaSat, Inc. �	�	2023-06-20
�	[ 955 ] � �	Proposed modifications to the working document towards a preliminary draft new Report on WRC-23 agenda item 7, Topic A - Tolerances for certain orbital characteristics of non-GSO space stations in the FSS, BSS, and MSS � �	Canada �	AI7A �	2023-06-20
�	[ 954 ] � �	Submission of satellite system characteristics as per recommends 4 of Recommendation ITU-R S.1328-4 - Satellite system characteristics to be considered in frequency sharing analyses within the fixed-satellite service � �	Canada �	�	2023-06-20
�	[ 953 ] � �	Proposed Appendix to Annex 1 to working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO] � �	Canada �	�	2023-06-20
�	[ 952 ] � �	Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO] - Methodology to assess the impact on link performance due to inter-system interference when an assignment to a non-geostationary FSS satellite system is involved � �	Canada �	�	2023-06-20
�	[ 951 ] � �	Preliminary draft revision of Recommendation ITU-R S.1503-3 - 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 � �	Canada �	�	2023-06-20
�	[ 950 ] � �	Preliminary draft new Recommendation ITU-R S.[RES.169_METH] � �	Canada �	�	2023-06-20
�	[ 949 ] � �	Proposed revisions to the preliminary draft revision of Recommendation ITU-R S.1503 � �	SES �	�	2023-06-20
�	[ 948 ] � �	Proposed updates to the working document on WRC-23 agenda item 1.15 � �	United Kingdom of Great Britain and Northern Ireland �	AI1.15 �	2023-06-20
�	[ 947 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-3 - 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 � �	France �	�	2023-06-20
�	[ 946 ] � �	Preliminary draft revision of Recommendation ITU-R S.1503-3 - Inclusion of the time-framed transmission scheme feature in the next revision to Recommendation ITU-R S.1503 � �	France �	�	2023-06-20
�	[ 945 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-3 - Considerations on Alpha Table item � �	France �	�	2023-06-20
�	[ 944 ] � �	Preliminary draft new Recommendation ITU-R S.[QV-METH-REF-LINKS] � �	France �	�	2023-06-20
�	[ 943 ] � �	Preliminary draft new Recommendation ITU-R S.[RES 770] - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks in Q/V band with criteria contained in No. 22.5L of the Radio Regulations � �	France �	�	2023-06-20
�	[ 942 ] � �	Preliminary draft new Recommendation ITU-R S.[RES.169_METH] - Methodology for examining the compliance of aeronautical earth stations in motion (A-ESIM) communicating with geostationary space stations in the fixed-satellite service in the 27.5-29.5 GHz band with a set of pre-established pfd limits on the Earth's surface � �	France �	�	2023-06-20
�	[ 941 ] � �	Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-3 - Improving run time of Recommendation ITU-R S.1503 � �	France �	�	2023-06-20
�	[ 940 ] � �	Proposed modification to 0.5 degree rule of procedure � �	Al Yah Satellite Communications (YahSat) �	�	2023-06-20
�	[ 939 ] � �	Criteria for the protection of fixed-satellite and broadcasting-satellite services from interference caused by other radiocommunication services � �	Al Yah Satellite Communications (YahSat) �	�	2023-06-20
�	[ 938 ] � �	Elements on mitigation measures between FSS and IMT in the frequency band 3 400-3 600 MHz � �	Papua New Guinea �	�	2023-06-20
�	[ 937 ] � �	Detailed study of the alpha-table methodology and its use in Recommendation ITU-R S.1503 � �	United Kingdom of Great Britain and Northern Ireland �	�	2023-06-20
�	[ 936 ] � �	Terrestrial protection under WRC-23 agenda item 1.17 � �	Luxembourg �	AI1.17 �	2023-06-20
�	[ 935 ] � �	Protection of MSS downlink under WRC-23 agenda item 1.17 � �	Luxembourg �	AI1.17 �	2023-06-20
�	[ 934 ] � �	User space station antenna performance and protection of non-GSO FSS LEO under WRC-23 agenda item 1.17 � �	Luxembourg �	AI1.17 �	2023-06-20
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