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Efficient Orbit/Spectrum Utilization for FSS and BSS

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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 933 ] � �	Report of activities of the Correspondence Group on scaling factor to Working Party 4A meeting of 27 June to 6 July 2023 � �	Chairman, CG - Scaling Factor �	�	2023-06-20
�	[ 932 ] � �	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 � �	China (People's Republic of) �	�	2023-06-20
�	[ 931 ] � �	Modification towards working document on Annex 14 to Working Party 4A Chairman's Report on WRC-23 agenda item 1.16 [NON-GSO_ESIM] � �	China (People's Republic of) �	AI1.16 �	2023-06-20
�	[ 930 ] � �	Studies on the bandwidth used in the pfd mask for the protection of terrestrial service from transmissions of A-ESIM in the frequency band 12.75-13.25 GHz � �	China (People's Republic of) �	AI1.15 �	2023-06-20
�	[ 929 ] � �	Working document towards an ITU-R Small Satellite Handbook � �	Editor �	�	2023-06-20
�	[ 928 ] � �	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 � �	France �	�	2023-06-20
�	[ 927 ] � �	Protection of terrestrial services from interference from earth stations on aircraft under WRC-23 agenda item 1.15 � �	Australia �	AI1.15 �	2023-06-20
�	[ 926 ] � �	Proposal for an interim upgrade to Recommendation ITU-R S.1503 software tool to calculate epfd levels at any arbitrary location of earth station and GSO satellite � �	India (Republic of) �	�	2023-06-19
�	[ 925 ] � �	Revision to Recommendation ITU-R S.1503 � �	United Kingdom of Great Britain and Northern Ireland �	�	2023-06-19
�	[ 924 ] � �	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 � �	United Kingdom of Great Britain and Northern Ireland �	�	2023-06-19
�	[ 923 ] � �	Proposed revisions to the working document on WRC-23 agenda item 1.16 - Interference management and responsibilities of administrations in case unacceptable interference is caused by ESIM operations communicating with non-GSO satellites in the Ka-band � �	Telesat Canada �	AI1.16 �	2023-06-19
�	[ 922 ] � �	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 � �	Germany (Federal Republic of) , Luxembourg �	�	2023-06-19
�	[ 921 ] � �	Report on the final stage of implementation of Resolution 559 (WRC-19) before WRC-23 � �	Director, BR �	�	2023-06-19
�	[ 920 ] � �	Appendix 4 data items for submissions of Appendix 30B ESIM assignments in accordance with Annex 1 to draft new Resolution [A115] (WRC-23) � �	Director, BR �	AI1.15 �	2023-06-19
�	[ 919 ] � �	Assignment of ITU-R Questions to the Study Group 4 sub-groups, Working Parties 4A and 4B � �	Canada �	�	2023-06-19
�	[ 918 ] � �	Proposed revisions to the working document on WRC-23 agenda item 1.15 - Interference management and responsibilities of administrations in case unacceptable interference is caused by ESIM operations � �	Germany (Federal Republic of) �	AI1.15 �	2023-06-19
�	[ 917 ] � �	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 � �	Germany (Federal Republic of) �	�	2023-06-19
�	[ 916 ] � �	Contribution to Working Party 4A on the need to amend relevant provisions of the Radio Regulations to protect broadcasting-satellite service (BSS) in Regions 1 and 3 from high power-flux density (pfd) values stemming from the operation of fixed-satellite service (FSS) in Region 2 in the frequency band 11.7-12.2 GHz � �	Iran (Islamic Republic of) �	�	2023-06-19
�	[ 915 ] � �	Consideration of proposed change to satellite selection algorithm in Recommendation ITU-R S.1503 � �	Indonesia (Republic of) , Samoa (Independent State of) �	�	2023-06-19
�	[ 914 ] � �	Revisions to the working document on WRC-23 agenda item 1.17 � �	European Space Agency , European Organisation for the Exploitation of Meteorological Satellites �	AI1.17 �	2023-06-19
�	[ 913 ] � �	Working document on WRC-23 agenda item 1.16 [NON-GSO_ESIM] - Operation of earth stations in motion communicating with non-geostationary space stations in the fixed-satellite service allocations at 17.7-18.6 GHz, 18.8-19.3 GHz and 19.7-20.2 GHz (space-to-Earth) and 27.5-29.1 GHz and 29.5-30 GHz (Earth-to-space) � �	European Space Agency , European Organisation for the Exploitation of Meteorological Satellites �	AI1.16 �	2023-06-19
�	[ 912 ] � �	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 � �	United States of America �	�	2023-06-19
�	[ 911 ] � �	Working document on WRC-23 agenda item 1.17 � �	United States of America �	AI1.17 �	2023-06-19
�	[ 910 ] � �	Methodology for examining characteristics of aeronautical earth stations in motion (ESIM) communicating with geostationary space stations in the fixed-satellite service in the 27.5-29.5 GHZ band with respect to conformity with pfd limits � �	United States of America �	AI1.5 �	2023-06-19
�	[ 909 ] � �	Sharing and compatibility studies for working document related to WRC-23 agenda item 1.17 � �	United States of America �	AI1.17 �	2023-06-19
�	[ 908 ] � �	Working document towards a preliminary draft new Recommendation ITU-R S.[non-GSO-MODELING] � �	United States of America �	�	2023-06-19
�	[ 907 ] � �	Proposed updates to working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO] - Calculation method to assess average throughput degradation and unavailability increase due to inter-system interference by a non-geostationary FSS satellite systems for frequency ranges between 10.7 GHz and 52.4 GHz � �	United States of America �	�	2023-06-19
�	[ 906 ] � �	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 �	�	2023-06-19
�	[ 905 ] � �	Working document on WRC-23 agenda item 1.16 [NON-GSO_ESIM] - Operation of earth stations in motion communicating with non-geostationary space stations in the fixed-satellite service allocations at 17.7-18.6 GHz, 18.8-19.3 GHz and 19.7-20.2 GHz (space-to-Earth) and 27.5-29.1 GHz and 29.5-30 GHz (Earth-to-space) � �	United States of America �	AI1.16 �	2023-06-19
�	[ 904 ] � �	Revisions to working document on WRC-23 agenda item 7, Topic A - Tolerances for certain orbital characteristics of non-GSO space stations in the FSS, BSS, and MSS � �	United States of America �	AI7A �	2023-06-19
�	[ 903 ] � �	Proposals for the working document for agenda item 1.19 for WRC-23 � �	Australia �	AI1.19 �	2023-06-19
�	[ 902 ] � �	Proposal for addressing WCG issues in Recommendation ITU-R S.1503 � �	Galaxy Space (Beijing) Technology Co., Ltd �	�	2023-06-17
�	[ 901 ] � �	Working document on developing an ITU-R small satellite handbook � �	China (People's Republic of) �	�	2023-06-16
�	[ 900 ] � �	Proposal for WRC-23 agenda item 7, Topic A � �	China (People's Republic of) �	AI7A �	2023-06-16
�	[ 899 ] � �	Working document on WRC-23 agenda item 1.17 � �	China (People's Republic of) �	AI1.17 �	2023-06-16
�	[ 898 ] � �	Sharing study of non-GSO satellite system communicating with aeronautical and maritime ESIM over the oceans on EESS (passive) in the 18.6-18.8 GHZ band under WRC-23 agenda item 1.16 � �	China (People's Republic of) �	AI1.16 �	2023-06-16
�	[ 897 ] � �	Updating Recommendation ITU-R S.1503 � �	Global Satellite Operators Association (GSOA) �	�	2023-06-16
�	[ 896 ] � (Rev.1)�	Working document on developing an ITU-R Small Satellite Handbook � �	International Amateur Radio Union �	�	2023-06-15
�	[ 895 ] � �	Note to the Chairmen of Working Parties 4A and 7D (copy to the Chairmen of Study Group 1 and Working Party 1A) � �	Chairman, WP 6A �	�	2023-06-14
�	[ 894 ] � �	Proposed modifications to 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 � �	Korea (Republic of) �	�	2023-06-14
�	[ 893 ] � �	Proposed modifications to preliminary draft new Recommendation ITU-R S.[QV-METH-REF-LINKS] � �	Korea (Republic of) �	�	2023-06-14
�	[ 892 ] � �	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 � �	Russian Federation �	�	2023-06-13
�	[ 891 ] � �	Analysis of e.i.r.p. mask application in compatibility studies with FSS (Earth-to-space) in the 6 425-7 125 MHz frequency band � �	Russian Federation �	AI1.2 �	2023-06-13
�	[ 890 ] � �	Consideration of proposed changes to Recommendation ITU-R S.1503 � �	Russian Federation �	�	2023-06-13
�	[ 889 ] � �	Reference satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the fixed-satellite service below 30 GHz contained in Recommendation ITU-R S.1528 � �	Director, BR �	�	2023-06-13
�	[ 888 ] � �	Working document on WRC-23 agenda item 1.19 � �	Brazil (Federative Republic of) �	AI1.19 �	2023-06-12
�	[ 887 ] � �	Proposal to incorporate PFD limits evaluation into working document on WRC-23 agenda item 1.17 - Consideration of PFD limits for protecting terrestrial services from non-GSO space stations transmitting in frequency band 27.5-29.5 GHZ � �	Japan �	AI1.17 �	2023-06-12
�	[ 886 ] � �	Proposal to the work on 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 � �	Japan �	�	2023-06-12
�	[ 885 ] � �	Views on the proposed new topic to be considered under WRC-23 agenda item 7 - Modification to the Radio Regulations to protect broadcasting-satellite service (BSS) in Regions 1 and 3 from high power-flux density (pfd) values stemming from the operation of fixed-satellite service (FSS) in Region 2 in the frequency band 11.7-12.2 GHz � �	Japan �	AI7 �	2023-06-12
�	[ 884 ] � �	Preliminary draft revision of Report ITU-R BO.2497-0 - Characteristics and effectiveness of frequency sharing criteria for the broad-casting-satellite service in Regions 1 and 3 subject to RR Appendix 30 � �	Japan �	Q283/4 �	2023-06-12
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