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Space Radiocommunication Applications

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Contributions��
�	Number�	Title	Source	AI/Question	Date
�	[ 163 ] � �	Proposed draft reply liaison statement to SG 4 - Consideration on the possible impact and/or support of Working Party 7B regarding the collaboration between Study Groups 4 and 7 on activities in response of Resolution 219 (Bucharest, 2022) and Resolution ITU-R 74 (RA-23) � �	Germany (Federal Republic of) �	�	2024-09-06
�	[ 162 ] � �	Proposed modifications to the working document towards a draft new Report ITU-R SA. [EESS NGS 7-8GHZ] � �	France , Germany (Federal Republic of) �	�	2024-09-06
�	[ 161 ] � �	Proposed reply liaison statement to Working Party 5D on WRC-27 agenda item 1.7 � �	France , Germany (Federal Republic of) �	�	2024-09-06
�	[ 160 ] � �	Proposals to the working document towards a preliminary draft new Report ITU-R SA.[LUNAR.SRS STATIONS CHAR] � �	Russian Federation �	�	2024-09-06
�	[ 159 ] � �	Draft reply liaison statement to Working Party 5D - Technical and operational characteristics for (EESS) (space-to-Earth) systems in the band 8 025-8 400 MHz � �	Egypt (Arab Republic of) , Saudi Arabia (Kingdom of) �	�	2024-09-05
�	[ 158 ] � �	Considerations on technical characteristics and deployment scenarios of EESS, MetSat and SRS systems for compatibility and sharing study of WRC-27 agenda item 1.7 � �	Korea (Republic of) �	�	2024-09-05
�	[ 157 ] � �	Proposed amendments to Report ITU-R SA.2488-0 [CHARACTERISTICS TO BE USED FOR ASSESSING INTERFERENCE TO SYSTEMS OPERATING IN THE EARTH EXPLORATION-SATELLITE AND METEOROLOGICAL-SATELLITE SERVICES, AND FOR CONDUCTING SHARING STUDIES] � �	China (People's Republic of) �	�	2024-09-02
�	[ 156 ] � �	Proposed reply draft liaison statement to Working Party 5D (copy to Working Parties 1B, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7C and 7D) � �	China (People's Republic of) �	�	2024-09-02
�	[ 155 ] � �	Proposed modification to working document towards a preliminary draft new Report ITU-R SA.[LUNAR.SRS STATIONS CHAR] - Technical and operational characteristics for space research systems in the vicinity of the Moon � �	China (People's Republic of) �	�	2024-09-02
�	[ 154 ] � �	Proposed modification to working document towards a preliminary draft new Report ITU-R SA.[LUNAR.SRS STATIONS CHAR] - Technical and operational characteristics for space research systems in the vicinity of the Moon � �	Japan �	�	2024-09-02
�	[ 153 ] � �	Proposed modification to preliminary draft new [REPORT/RECOMMENDATION] ITU-R SA.[2 GHZ SOS CHAR] - Technical and operational characteristics of the space operation service (SOS) systems that use the 2 025-2 110 MHz (Earth-to-space) (space-to-space) and 2 200-2 290 MHz (space-to-Earth) (space-to-space) frequency bands to be used for assessing interference and for conducting sharing studies � �	Japan �	�	2024-09-02
�	[ 152 ] � �	Preliminary draft new [REPORT/RECOMMENDATION] ITU-R SA.[2 GHZ SOS CHAR] - Technical and operational characteristics of the space operation service (SOS) systems that use the 2 025-2 110 MHz (Earth-to-space) (space-to-space) and 2 200-2 290 MHz (space-to-Earth) (space-to-space) frequency bands to be used for assessing interference and for conducting sharing studies � �	Canada �	�	2024-08-30
�	[ 151 ] � �	Proposed revisions to reply liaison statement to WP 5D on WRC-27 agenda item 1.7 � �	United States of America �	�	2024-08-30
�	[ 150 ] � �	Draft reply liaison statement to Working Party 4A - Characteristics of space research service systems operating in the 13.75-14.0 GHz band � �	United States of America �	�	2024-08-28
�	[ 149 ] � �	Proposed revisions to preliminary draft new [REPORT/RECOMMENDATION] ITU-R SA.[2 GHZ SOS CHAR] - Technical and operational characteristics of the space operation service (SOS) systems that use the 2 025-2 110 MHz (Earth-to-space) (space-to-space) and 2 200-2 290 MHz (space-to-Earth) (space-to-space) frequency bands to be used for assessing interference and for conducting sharing studies � �	United States of America �	�	2024-08-28
�	[ 148 ] � �	Preliminary draft revision of Report ITU-R SA.2488-0 - Characteristics to be used for assessing interference to systems operating in the Earth exploration-satellite and meteorological-satellite services, and for conducting sharing studies � �	United States of America �	�	2024-08-28
�	[ 147 ] � �	Working document towards a preliminary draft new Report ITU-R SA.[LUNAR.SRS STATIONS CHAR] - Technical and operational characteristics for space research systems in the vicinity of the Moon � �	United States of America �	�	2024-08-28
�	[ 146 ] � �	Working document towards a preliminary draft new Report ITU-R SA.[LUNAR 1.15 STUDIES] - Working document on sharing studies of space research systems for lunar operations under WRC-27 agenda item 1.15 � �	United States of America �	�	2024-08-28
�	[ 145 ] � �	Draft reply liaison statement to Working Party 4C - Technical and operational characteristics of the space research service and Earth exploration-satellite service systems in the 2 200-2 290 MHz and 2 290-2 300 MHz bands for use in sharing and compatibility studies � �	United States of America �	�	2024-08-28
�	[ 144 ] � �	Preliminary draft new Recommendation ITU-R SA.[2.0 GHz SRS & EESS CHAR] - Technical and operational characteristics of the space research service and Earth exploration-satellite service systems that use the 2 025-2 120 MHz (Earth-to-space) frequency band to be used for assessing interference and for conducting sharing studies � �	United States of America �	�	2024-08-28
�	[ 143 ] � �	Information document - Committee on the Peaceful Uses of Outer Space: 2024 - Sixty-seventh session (19-28 June 2024) - Space Sustainability Issues � �	Brazil (Federative Republic of) �	�	2024-08-26
�	[ 142 ] � �	Interpretation to the wording "major portion of the earth atmosphere" used in the ITU-R RR Art. 1, ��1.63, 1.64 & 1.178. � �	Azerbaijan (Republic of) �	�	2024-08-16
�	[ 141 ] � �	Review of Recommendation ITU-R SA.1277-0 � �	France �	AI1.7 �	2024-03-06
�	[ 140 ] � �	Existing and future development of non-governmental systems under the earth exploration satellite service in the frequency range 7 190 to 8 400 MHz � �	France �	�	2024-03-06
�	[ 139 ] � �	Proposed reply liaison statement ot Working Party 5D on WRC-27 agenda item 1.7 � �	France �	AI1.7 �	2024-03-06
�	[ 138 ] � �	Draft new Question ITU-R [SPACECRAFT IDENTIFICATION]/7 - Studies related to possible radiocommunication solutions for the identification and tracking of spacecraft and debris � �	Germany (Federal Republic of) �	�	2024-03-06
�	[ 137 ] � �	Existing and future development of non-governmental systems under the earth exploration satellite service in the frequency range 7 190 to 8 400 MHz � �	Germany (Federal Republic of) �	�	2024-03-06
�	[ 136 ] � �	Proposed liaison statement regarding WRC-27 agenda item 1.15 � �	Germany (Federal Republic of) �	AI1.15 �	2024-03-06
�	[ 135 ] � �	Working document towards a preliminary draft new [Report/Recommendation] ITU-R SA.[2 GHZ SOS CHAR] - Technical and operational characteristics of the space operation service (SOS) systems that use the 2 025-2 110 MHz (Earth-to-space) (space-to-space) and 2 200-2 290 MHz (space-to-Earth) (space-to-space) frequency bands to be used for assessing interference and for conducting... � �	Canada �	�	2024-03-06
�	[ 134 ] � �	Preliminary position on WRC-27 agenda � �	WMO �	�	2024-03-06
�	[ 133 ] � �	Provisional work plan of WP 7B for WRC-27 agenda item 1.15 � �	China (People's Republic of) �	AI1.15 �	2024-03-05
�	[ 132 ] � �	Organization of the work for WRC-27 agenda item related to lunar communications under WP 7B � �	Mexico �	�	2024-03-05
�	[ 131 ] � �	Working document towards a Preliminary Draft Revision of the Handbook on space research communication (2014) � �	United States of America �	�	2024-03-01
�	[ 130 ] � �	Update to working document towards a preliminary draft new Report ITU-R SA.[LUNAR.SRS STATIONS CHAR] � �	United States of America �	�	2024-03-01
�	[ 129 ] � �	Proposed liaison statement regarding WRC-27 agenda item 1.15 � �	United States of America �	AI1.15 �	2024-03-01
�	[ 128 ] � �	Proposed Workplan WRC-27 agenda item 1.15 and Resolution 680 (WRC-23) � �	United States of America �	�	2024-03-01
�	[ 127 ] � �	Working document towards a preliminary draft new Recommendation ITU-R SA.[2.0 GHZ SRS & EESS CHAR] - Technical and operational characteristics of the space research service (SRS) and earth exploration satellite service (EESS) systems that use the 2 025-2 120 MHz (Earth-to-space) frequency band to be used for assessing interference and for conducting sharing studies � �	United States of America �	�	2024-03-01
�	[ 126 ] � �	Reply liaison statement to Working Party 5D - Characteristics of systems in bands allocated to the space research, Earth exploration-satellite, and meteorological-satellite services in the frequency ranges 7 125 - 8 400 MHz and 14.8-15.35 GHz for use in studies under agenda item 1.7 (WRC-27) � �	United States of America �	AI1.7 �	2024-03-01
�	[ 125 ] � �	Liaison statement to Working Party 5D documenting SRS, EESS, and METSAT characteristics for AI 1.7 studies - Characteristics of space research, Earth exploration-satellite, and meteorological-satellite service systems in the frequency ranges under consideration for Agenda item 1.7 (WRC-27) � �	United States of America �	AI1.7 �	2024-03-01
�	[ 124 ] � �	Preliminary draft revision of Recommendation ITU-R SA.2141-0 - Characteristics of space research service systems in the frequency range 14.8 - 15.35 GHz � �	United States of America �	�	2024-03-01
�	[ 123 ] � �	Proposed reply liaison statement to Working Party 5D on WRC-27 agenda item 1.7 � �	European Space Agency , European Organisation for the Exploitation of Meteorological Satellites �	AI1.7 �	2024-03-01
�	[ 122 ] � �	Lunar applications for consideration under WRC-23 agenda item 1.15 � �	European Space Agency (ESA) �	AI1.15 �	2024-03-01
�	[ 121 ] � �	Proposed draft liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D (copy to Working Parties 1B and 3J for information) - Preparation for WRC-27 agenda item 1.15 � �	Japan �	�	2024-03-01
�	[ 120 ] � �	Proposed draft reply liaison statement to Working Party 5D concerning WRC-27 agenda item 1.7 (copy to Working Parties 1B, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7C AND 7D for information) � �	Japan �	�	2024-03-01
�	[ 119 ] � �	Proposed modification to working document towards a preliminary draft new Report ITU-R SA.[LUNAR.COMMS] - Concept of operations for, and technical and operational characteristics of, [space research] [communication] systems for Lunar operations � �	Japan �	�	2024-03-01
�	[ 118 ] � �	Proposed modification to working document towards a preliminary draft new [Report/Recommendation] ITU-R SA.[2 GHz SOS CHAR] - Technical and operational characteristics of the space operation service (SOS) systems that use the 2 025-2 110 MHz (Earth-to-space) (space-to-space) and 2 200-2 290 MHz (space-to-Earth) (space-to-space) frequency bands to be used for assessing interferen � �	Japan �	�	2024-03-01
�	[ 117 ] � �	Draft new study Question ITU-R [SPACECRAFT BEACON] - Studies related to the identification and localisation of spacecraft and debris � �	Germany (Federal Republic of) , Greece , Hungary �	�	2023-09-26
�	[ 116 ] � �	Proposed revisions to the space research communications Handbook � �	China (People's Republic of) �	�	2023-09-26
�	[ 115 ] � �	Proposal to revision of Recommendation ITU-R SA.1154 - Provisions to protect the space research (SR), space operations (SO) and Earth exploration-satellite services (EES) and to facilitate sharing with the mobile service in the 2 025-2 110 MHz and 2 200-2 290 MHz bands � �	N/A �	�	2023-09-26
�	[ 114 ] � �	Preliminary draft revision of Recommendation ITU-R SA.2079-0 - Frequency sharing between SRS and FSS (space-to-Earth) systems in the 37.5-38 GHz band � �	European Space Agency �	�	2023-09-25
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