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Efficient Orbit/Spectrum Utilization for FSS and BSS

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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 208 ] � �	Elements on a working document related to the operation and functionalities of NCMC for ESIMS - The functionalities and implementation of a network control and monitoring center for Earth stations in motion � �	Telesat �	�	2024-10-02
�	[ 207 ] � �	Liaison statement to Working Party 5B (copy to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5C and 7D for information) - Additional information on passive sensors in the EESS for WRC-27 agenda item 1.8 � �	WP 7C �	AI1.8 �	2024-10-01
�	[ 206 ] � �	Reply liaison statement to Working Party 4A regarding WRC-27 agenda item 1.4 � �	WP 7C �	AI1.4 �	2024-10-01
�	[ 205 ] � �	SKAO's views on WRC-27 agenda item 1.16 � �	Square Kilometre Array Observatory (SKAO) �	AI1.16 �	2024-09-28
�	[ 204 ] � �	Reply liaison statement to ITU-R Working Party 3J (copied for information to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D) - Response to Working Party 3J questions related to WRC-27 agenda item 1.15 � �	WP 7B �	AI1.15 �	2024-09-30
�	[ 203 ] � �	Liaison statement to Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D - Report on progress of activities relating to WRC-27 agenda item 1.15 � �	WP 7B �	AI1.15 �	2024-09-30
�	[ 202 ] � �	Reply liaison statement to Working Party 4A - Relevant technical information to support studies under WRC-27 agenda item 1.16 documenting FSS characteristics in some frequency bands � �	WP 7D �	AI1.16 �	2024-09-30
�	[ 201 ] � �	Reply liaison statement to Working Party 4A (copy to Working Parties 5A, 5C and 7C for information) - WRC-27 agenda item 1.3 � �	WP 7D �	AI1.3 �	2024-09-30
�	[ 200 ] � �	Reply liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B and 7C for information) - Relevant technical information to support studies under WRC-27 agenda item 1.7 � �	WP 7D �	AI1.7 �	2024-09-30
�	[ 199 ] � �	Reply liaison statement to Working Party 5D on WRC-27 agenda item 1.7 (copy to Working Parties 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7C and 7D) � �	WP 7B �	AI1.7 �	2024-09-30
�	[ 198 ] � �	Reply liaison statement to Working Party 5C (copy to Working Parties 4A, 4B, 4C, 5A, 5B, 6A and 7C for information) - Studies under WRC-27 agenda item 1.10 � �	WP 7D �	AI1.10 �	2024-09-30
�	[ 197 ] � �	Reply liaison statement to Working Party 7B (copy for information to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7A and 7C) - Relevant technical information to support studies under WRC-27 agenda item 1.15 � �	WP 7D �	AI1.15 �	2024-09-30
�	[ 196 ] � �	Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO-[NGSO/GSO]] � �	China �	�	2024-09-27
�	[ 195 ] � �	Working document towards a preliminary draft Revision of Recommendation ITU-R S.1526-1 - Methodology to assess the interference environment in relation to Nos. 9.12, 9.12A and 9.13 of the Radio Regulations when non-geostationary-satellite orbit fixed-satellite service systems are involved � �	China �	�	2024-09-27
�	[ 194 ] � �	Proposal on the studies under WRC-27 agenda item 1.2 � �	China �	AI1.2 �	2024-09-27
�	[ 193 ] � �	Proposal of study item related to Resolution 40 (Rev.WRC-19) for WRC-27 agenda item 7 � �	China �	AI7 �	2024-09-27
�	[ 192 ] � �	Proposal on characteristics of BSS and FSS which may be used in sharing and compatibility studies under WRC-27 agenda items 1.4 � �	China �	AI1.4 �	2024-09-27
�	[ 191 ] � �	Working document towards a preliminary draft new Report ITU-R S.[INTERFERENCE-NGSO-NGSO/GSO-STUDIES] - A study on different options for calculating rain attenuation in non-GSO-non-GSO interference assessment � �	China �	�	2024-09-27
�	[ 190 ] � �	Preliminary consideration of EESS (passive) in 50.2-50.4 GHz band and FSS (adjacent band) characteristics regarding WRC-27 agenda item 1.1 � �	China �	AI1.1 �	2024-09-27
�	[ 189 ] � �	Recommendation ITU-R S.[NON-GSO-MODELING] - Downlink interference analysis between non-GSO systems using APPD � �	China �	�	2024-09-27
�	[ 188 ] � �	Proposed topic to be considered under WRC-23 agenda item 7 - To develop possible regulatory measures to implement RR No. 4.4 � �	China �	AI7 �	2024-09-27
�	[ 187 ] � �	Draft contribution to Working Party 4A on WRC-27 agenda item 1.6 � �	China �	AI1.6 �	2024-09-27
�	[ 186 ] � �	Technical and operational characteristics of non-geostationary-satellite orbit systems in the fixed satellite service (Earth-to-space) for studies to be conducted under WRC-27 agenda item 1.3 � �	China �	AI1.13 �	2024-09-27
�	[ 185 ] � �	Accounting for all sidelobe contributions of non-GSO FSS satellites in Recommendation ITU-R S.1503 - Studies on Sidelobe Interference � �	Galaxy Space (Beijing) Communication Technology Co., Ltd. �	�	2024-09-27
�	[ 184 ] � �	Working document towards a preliminary draft Revision to Report ITU-R BO.2029 Broadcasting-satellite service earth station antenna pattern measurements and related analyses � �	Japan �	�	2024-09-26
�	[ 183 ] � �	Application of Recommendation ITU-R S.1323 to the GSO/FSS links which employ the ACM techniques in the 14/12/11 GHz bands where the RR Article 22 epfd limits apply � �	Japan �	�	2024-09-26
�	[ 182 ] � �	Proposal to update 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 � �	Japan �	�	2024-09-26
�	[ 181 ] � �	Views on the proposal to be promoted as a topic considered under WRC-27 agenda item 7 - Possible measures to enhance protection and sustainable development of broadcasting-satellite service (BSS) 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 (FSS)... � �	Japan �	AI7 �	2024-09-26
�	[ 180 ] � �	Working document towards a preliminary draft Revision of Recommendation ITU-R BO.1443-3 - Reference BSS earth station antenna patterns for use in interference assessment involving non-GSO satellites in frequency bands covered by RR Appendix 30 � �	Japan �	�	2024-09-26
�	[ 179 ] � �	Revisions for elements of working document on WRC-27 agenda item 1.4 � �	Japan �	AI1.4 �	2024-09-26
�	[ 178 ] � �	Revisions for elements for a working document towards draft CPM text for WRC-27 agenda item 1.4 � �	Japan �	AI1.4 �	2024-09-26
�	[ 177 ] � �	Reply liaison statement to Working Party 5B (copy to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5C,and 7C for information) - Relevant technical information to support studies in preparation of WRC-27 agenda item 1.8 � �	WP 7D �	AI1.8 �	2024-09-27
�	[ 176 ] � �	Reply liaison statement to Working Party 4A (copy to Working Parties 4C, 5A, 5B, 5C, 5D, 7B and 7C for information) - Information to support the studies under WRC-27 agenda item 1.1 � �	WP 7D �	AI1.1 �	2024-09-27
�	[ 175 ] � �	Reply liaison statement to Working Party 4C (copy to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B, 7C for information) - Technical information to support the studies for WRC-27 agenda items 1.12 and 1.13 � �	WP 7D �	AI1.13, AI1.12 �	2024-09-27
�	[ 174 ] � �	Reply liaison statement to Working Party 4C (copy to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 7B and 7C for information) - WRC-27 agenda item 1.11 � �	WP 7D �	AI1.11 �	2024-09-27
�	[ 173 ] � �	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 (Rep. of) �	AI7 �	2024-09-26
�	[ 172 ] � �	Proposed topic to be considered under WRC-27 agenda item 7 - Establishment of appropriate technical criteria for coordination procedure for specific earth station with respect to terrestrial services under RR No. 9.21 � �	Korea (Rep. of) �	AI7 �	2024-09-26
�	[ 171 ] � �	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 and clarification of the requirement of capability in No. 11.44B of the Radio Regulations � �	Korea (Rep. of) �	AI7 �	2024-09-26
�	[ 170 ] � �	Committee on the peaceful uses of outer space: 2024 - Sixty-seventh session (19-28 June 2024) - Space sustainability issues � �	Brazil �	�	2024-09-26
�	[ 169 ] � �	Additional transparency measures and views for a WRC-27 agenda item 7 topic on RR No. 4.4 � �	Brazil �	AI7 �	2024-09-26
�	[ 168 ] � �	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 � �	Australia �	AI7 �	2024-09-26
�	[ 167 ] � �	Material for the reply liaison statement to Working Party 5D - Relevant technical information to support studies under WRC-27 agenda item 1.7 � �	Australia �	AI1.7 �	2024-09-26
�	[ 166 ] � �	Proposed revisions to working document on WRC-27 agenda item 1.5 - Studies of the regulatory measures, and implementability thereof, to limit the unauthorized operations of the earth stations of the non-GSO in the FSS and MSS and associated issues related to the service area of non-GSO in the FSS and MSS satellite systems � �	Kazakhstan �	AI1.5 �	2024-09-26
�	[ 165 ] � �	Proposed working document towards draft CPM text for WRC-27 agenda item 1.5 � �	Kazakhstan �	AI1.5 �	2024-09-26
�	[ 164 ] � �	Reply liaison statement to Working Party 7B (copy to Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7C and 7D for information) - Information on the standard frequency and time signal service with regards to WRC-27 agenda item 1.15 on lunar communications � �	WP 7A �	AI1.15 �	2024-09-23
�	[ 163 ] � �	Liaison statement to Working Party 4A regarding WRC-27 agenda item 1.6 � �	WP 7C �	AI1.6 �	2024-09-23
�	[ 162 ] � �	Reply liaison statement to Working Party 4A regarding WRC-27 agenda item 1.1 (copy to the CPM Chair) � �	WP 7B �	AI1.1 �	2024-09-23
�	[ 161 ] � �	Studies on development of regulatory measures to limit the unauthorized operations of non-geostationary-satellite orbit (non-GSO) Earth stations in the fixed-satellite service (FSS) and mobile-satellite service (MSS) and associated issues related to the service area of non-GSO FSS and MSS satellite systems � �	IAFI �	�	2024-09-20
�	[ 160 ] � �	Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 5B, 5C, 7B and 7C for information) - Information regarding the standard frequency and time signal-satellite service for WRC-27 agenda item 1.2 on smaller antenna sizes for FSS uplinks at 14 GHz � �	WP 7A �	AI1.2 �	2024-09-20
�	[ 159 ] � �	ITU-R Handbook on satellite communications � �	Editor of Satellite Communications Handbook �	�	2024-09-05
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