Contributions  |
|
Number
|
Title
|
Source
|
AI/Question
|
Date
|
|
[ 141 ]
|
Reply liaison statement to Working Party 7B (copy to Working Parties 1B, 3J, 4A, 4C, 5A, 5B, 5D, 7A, 7C and 7D for information) - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.15
|
WP 5C
|
AI1.15
|
2024-05-29 |
|
[ 140 ]
|
Reply liaison statement to Working Party 4C (copy to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5D, 6A, 7B, 7C and 7D for information) - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.13
|
WP 5C
|
AI1.13
|
2024-05-29 |
|
[ 139 ]
|
Reply liaison statement to Working Party 5D (copy to Working Parties 1B, 3K, 3M, 4A, 4C, 5A, 5B, 7B, 7C and 7D for information) - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.7
|
WP 5C
|
AI1.7
|
2024-05-29 |
|
[ 138 ]
|
Reply liaison statement to Working Party 7C (copy to Working Parties 3M, 4A, 5A, 5B, 5D and 7B for information) - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.19
|
WP 5C
|
AI1.19
|
2024-05-29 |
|
[ 137 ]
|
Reply liaison statement to Working Party 7C (copy to Working Parties 3J, 3M, 4A, 4C, 5A and 5B for information) - Relevant technical information to support studies under WRC-27 agenda item 1.18 and update on supporting materials
|
WP 5C
|
AI1.18
|
2024-05-29 |
|
[ 136 ]
|
Liaison statement to Working parties 4A, 4C, 5A, 5B, 3J and 3M (copy to Working Parties 1A, 4B, 6A, 7C and 7D for information) - Studies under WRC-27 agenda item 1.10
|
WP 5C
|
AI1.10
|
2024-05-29 |
|
[ 135 ]
|
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 5A, 5B, 6B, AND 7C for information) - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.4
|
WP 5C
|
AI1.4
|
2024-05-29 |
|
[ 134 ]
|
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 7C and 7D for information) - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.3
|
WP 5C
|
AI1.3
|
2024-05-29 |
|
[ 133 ]
|
Reply liaison statement to Working Party 5D (copy for information to Working Parties 1B, 3K, 3M, 4A, 4C, 5A, 5C, 7B, 7C, 7D and ICAO) - Relevant technical information for sharing studies under WRC-27 agenda item 1.7
|
WP 5B
|
AI1.7
|
2024-05-28 |
|
[ 132 ]
|
Reply liaison statement to Working Party 4A - Relevant technical information for sharing studies under
WRC-27 agenda item 1.4
|
WP 5B
|
AI1.4
|
2024-05-27 |
|
[ 131 ]
|
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 5A, 5C, 7A, 7B and 7C) - Relevant technical information to support studies under WRC-27 agenda item 1.2
|
WP 5B
|
AI1.2
|
2024-05-21 |
|
[ 130 ]
|
Liaison statement to Working Parties 4A, 4C, 5A, 5C, and 7D (copy to Working Party 7C for information) - Relevant technical information to support studies in preparation of WRC-27 agenda item 1.8
|
WP 5B
|
AI1.8
|
2024-05-21 |
|
[ 129 ]
|
Liaison statement on initiation of draft new technical Report TR.SP-UAV "Signalling requirements and protocols between unmanned aerial vehicles and unmanned aerial vehicle controllers using IMT-2020 networks and beyond
|
ITU-T SG11
|
|
2024-05-20 |
|
[ 128 ]
+Ann.1-37 |
Report on the fifty-fourth meeting of Working Party 4A (Geneva, 1-9 May 2024)
|
Chair, WP 4A
|
|
2024-05-09 |
|
[ 127 ]
|
Final list of participants - Working Party 4A (Geneva, 1-9 May 2024)
|
Director, BR
|
|
2024-05-09 |
|
[ 126 ]
|
Liaison statement to Working Parties 3L, 4B, 5A, 5C, 5D, 7B, and 7C (copy to Working Party 4A for information, and action if any) - Relevant technical information to support studies under WRC-27 agenda item 1.14
|
WP 4C
|
AI1.14
|
2024-05-01 |
|
[ 125 ]
|
Liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - Technical information to support the studies for WRC-27 agenda item 1.13
|
WP 4C
|
AI1.13
|
2024-05-01 |
|
[ 124 ]
|
Liaison statement to Working Parties 3L, 3M, 4B, 5A, 5B, 5C, 5D, 7B, 7C and 7D (copy to Working Party 4A for information, and action if any) - Relevant technical information to support studies under WRC-27 agenda item 1.12
|
WP 4C
|
AI1.12
|
2024-05-01 |
|
[ 123 ]
|
Liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7B, 7C and 7D - WRC-27 agenda item 1.11
|
WP 4C
|
AI1.11
|
2024-05-01 |
|
[ 122 ]
(Rev.1) |
List of documents issued (Documents 4A/1 - 4A/126)
|
BR, Study Groups Department
|
|
2024-04-30 |
|
[ 121 ]
|
Methodology to assess the change in interference environment in relation to RR No. 9.12 in working document towards a preliminary draft revision of Recommendation ITU-R S.1526-1
|
Director, BR
|
|
2024-04-23 |
|
[ 120 ]
|
Working document on developing an ITU-R Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits
|
Astroscale Ltd.
|
|
2024-04-19 |
|
[ 119 ]
|
Liaison statement to Radiocommunication Study Groups and Working Parties (copy for information to ITU-T and ITU-D Study Groups)
|
Chair, CCV
|
|
2024-04-22 |
|
[ 118 ]
|
This document has been withdrawn
|
N/A
|
|
2024-04-19 |
|
[ 117 ]
|
Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R S.1503
|
Germany
|
|
2024-04-19 |
|
[ 116 ]
|
Proposal of GSO protection in Region 1 for WRC-27 agenda item 1.4
|
Germany
|
AI1.4
|
2024-04-19 |
|
[ 115 ]
|
Studies on possible revisions of sharing conditions in the frequency band 13.75-14 GHz to allow the use of uplink fixed-satellite service earth stations with smaller antenna sizes
|
ITU-APT Foundation of India (IAFI)
|
|
2024-04-19 |
|
[ 114 ]
|
Proposed new working document towards a preliminary draft new Recommendation ITU-R S.[NCMC ESIM] - The functionalities and implementation of a network control and monitoring centre for satellite earth stations in motion
|
Germany
,
Luxembourg
|
|
2024-04-19 |
|
[ 113 ]
|
Perspective of the WRC-27 agenda item 1.6
|
African Telecommunications Union (Kenya)
|
AI1.6
|
2024-04-19 |
|
[ 112 ]
|
Proposal on prioritisation of work within Working Party 4A
|
South Africa
,
Zimbabwe
|
|
2024-04-19 |
|
[ 111 ]
|
GSOA position and proposals regarding studies under WRC-27 agenda item 1.2
|
Global Satellite Operators' Association GSOA
|
AI1.2
|
2024-04-19 |
|
[ 110 ]
|
Remarks with respect to on-going work to update Recommendation ITU-R S.1503
|
Tonga
|
|
2024-04-19 |
|
[ 109 ]
|
Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO] - Studies on non-GSO-non-GSO sharing scenarios
|
Tonga
|
|
2024-04-19 |
|
[ 108 ]
|
Compatibility study of aeronautical earth stations in motion and stations in the fixed service
|
France
|
AI1.1
|
2024-04-19 |
|
[ 107 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Accounting for all sidelobe contributions of non-GSO FSS satellites in Recommendation ITU-R S.1503
|
France
|
|
2024-04-19 |
|
[ 106 ]
|
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
|
France
|
|
2024-04-19 |
|
[ 105 ]
|
Proposed amendments to working document towards a preliminary draft new ITU-R Recommendations on the maximum allowable aggregate interference levels from time-variant sources from other services into fixed-satellite service links
|
France
|
|
2024-04-19 |
|
[ 104 ]
|
Existing and future development of systems under FSS in the frequency range 7 250 to 7 750 MHz and 7 900 to 8 400 MHz
|
France
|
AI1.7
|
2024-04-19 |
|
[ 103 ]
|
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
|
|
2024-04-19 |
|
[ 102 ]
|
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
|
France
|
|
2024-04-19 |
|
[ 101 ]
|
Proposed concepts to consider when revising the working document towards a preliminary draft new Recommendation/Report ITU-R S.[INTERFERENCE-NGSO]
|
France
|
|
2024-04-19 |
|
[ 100 ]
|
Proposed reply liaison statement to Working Party 7D FSS characteristics for WRC-27 agenda item 1.16
|
France
|
AI1.16
|
2024-04-19 |
|
[ 99 ]
|
Proposed reply liaison statement to Working Party 5D documenting FSS characteristics in the frequency range 7 125-8 400 MHz for sharing and compatibility studies under WRC-27 agenda item 1.7
|
France
|
AI1.7
|
2024-04-19 |
|
[ 98 ]
|
Proposed liaison statement to Working Parties 3M, 4C, 5A, 5B, 5C, 5D, 7B, 7C and 7D requesting characteristics for use in sharing studies under WRC-27 agenda item 1.1
|
France
|
AI1.1
|
2024-04-19 |
|
[ 97 ]
|
Initial elements related to the preparatory work for WRC-27 agenda item 1.2
|
France
|
AI1.2
|
2024-04-19 |
|
[ 96 ]
|
Working document towards a preliminary draft new Recommendation - Maximum permissible levels of off-axis e.i.r.p. density from non-axially symmetric or active phased array earth station antennas transmitting to geostationary-satellite orbit networks operating in the fixed-satellite service in the 27.5-30 GHz frequency band
|
Viasat, Inc. (United States)
|
|
2024-04-18 |
|
[ 95 ]
|
Proposed elevation of working document towards a preliminary draft new Report to preliminary draft new Report
|
Viasat, Inc. (United States)
|
|
2024-04-18 |
|
[ 94 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Underestimation of non-GSO interference arising from the use of worst-case geometry in S.1503 and necessity to supplement it with grid-based epfd analysis
|
Viasat, Inc. (United States)
|
|
2024-04-18 |
|
[ 93 ]
|
Additional elements in application of existing methodologies to compute and evaluate the aggregate interference from non-GSO FSS systems into GSO networks with respect to aggregate epfd limits in Resolution 76 (Rev.WRC-23)
|
Viasat, Inc. (United States)
|
|
2024-04-18 |
|
[ 92 ]
|
Proposed open-source software tool for determining conformity of non-GSO FSS systems with Article 22 epfd limits
|
Viasat, Inc. (United States)
|
|
2024-04-18 |
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