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[ 137 ]
Liaison statement to Working Party 4A (copy to Study Group 4 and Working Party 4B) - Handbook on Satellite Communications
WP 4C
2025-05-04
[ 136 ]
Liaison statement on the provisional approval of a new work item on cost models for provisioning satellite internet connectivity services
ITU-T SG3
2025-05-02
[ 135 ]
List of documents issued (Documents 4B/92 - 4B/135)
BR, Study Groups Department
2025-04-29
[ 134 ]
Proposed modifications to working document towards a preliminary draft new Report on development and technology trends for the satellite component of IMT towards 2030 and beyond
Thales SA
2025-04-18
[ 133 ]
On availability
Globalstar, Inc.
2025-04-18
[ 132 ]
Contribution to the new Handbook of satellite communications - A brief history of satellite communications
Globalstar, Inc.
2025-04-18
[ 131 ]
Transposition references for draft new Recommendation ITU-R M.[IMT-2020-SAT.SPECS]
Director, BR
2025-04-18
[ 130 ]
Proposed updates on work plan for the future development of satellite IMT-2030
Global Satellite Operators' Association GSOA
2025-04-17
[ 129 ]
GSOA proposal to advance the preliminary draft new Recommendation ITU-R M.[IMT 2020-SAT.SPECS]
Global Satellite Operators' Association GSOA
2025-04-17
[ 128 ]
Proposed updates on development and technology trends for the satellite component of IMT towards 2030 and beyond
Global Satellite Operators' Association GSOA
2025-04-17
[ 127 ]
Proposal on the potential new study on framework and overall objectives of the future development of satellite component for IMT-2030
China
2025-04-17
[ 126 ]
Proposal for a new study on development and technology of emergency communications in mobile-satellite service
China
2025-04-17
[ 125 ]
Contribution to working document towards a preliminary draft new report on development and technology trends for the satellite component of IMT towards 2030 and beyond
China
2025-04-17
[ 124 ]
Proposed elements to be considered for the working document towards the Handbook on satellite communications and technologies
MEASAT Satellite Systems Sdn. Bhd.
2025-04-17
[ 123 ]
Proposals for draft new Recommendation ITU-R M.[IMT 2020-SAT.SPECS] - Detailed specifications of the satellite radio interfaces of International Mobile Telecommunications-2020 (IMT-2020)
France
2025-04-16
[ 122 ]
Proposed elements of a working document towards the ITU-R Handbook on satellite communications
Korea (Rep. of)
2025-04-16
[ 121 ]
Proposed timeline and updates to the workplan for the future development of the IMT-2030 satellite component
Telefon AB - LM Ericsson
,
Qualcomm, Inc.
2025-04-15
[ 120 ]
Working document towards a preliminary draft new Report ITU-R M.[MSS_OBP] - [Example] network architectures and their impacts on performance objectives for mobile-satellite service systems with on-board processing
United States
2025-04-15
[ 119 ]
Working document towards a preliminary draft new Report ITU-R M.[SAT IOT] - Technical and operational aspects of satellite Internet of Things (IoT) applications
United States
2025-04-15
[ 118 ]
Working document towards a preliminary draft new report on development and technology trends for the satellite component of IMT towards 2030 and beyond
United States
2025-04-15
[ 117 ]
Preliminary draft new Recommendation ITU-R M.[IMT 2020-SAT.SPECS] - Detailed specifications of the satellite radio interfaces of International Mobile Telecommunications-2020 (IMT-2020)
United States
2025-04-15
[ 116 ]
Liaison statement on satellite to satellite free space optical communication
ITU-T SG15
2025-04-15
[ 115 ]
Elements for the Handbook on satellite communications and technologies
Japan
2025-04-11
[ 114 ]
Proposals on working document towards a preliminary draft new Report ITU-R M.[SAT IOT] - Technical and operational aspects of satellite Internet of Things (IoT) applications
Russian Federation
2025-04-10
[ 113 ]
Liaison statement on initiation of new work item ITU-T Y.FMSC-LN - Fixed, mobile and satellite convergence - Lightweight network for IMT-2020 networks and beyond
ITU-T SG13
2025-04-04
[ 112 ]
Liaison statement on initiation of new technical Report ITU-T TR.FMSC-IMT2030 - Fixed, mobile and satellite convergence - Considerations on enhancements to support IMT-2030 networks
ITU-T SG13
2025-04-04
[ 111 ]
Liaison statement on initiation of new work item ITU-T Y.FMSC-LMDC - Fixed, mobile and satellite convergence - Location management for supporting discontinuous coverage in IMT-2020 networks and beyond
ITU-T SG13
2025-04-04
[ 110 ]
Liaison statement on consent of draft new Recommendation ITU-T Y.3220 (EX Y.FMSC-LCS) - Fixed, mobile and satellite convergence - Location service enhancement for IMT-2020 networks and beyond
ITU-T SG13
2025-04-04
[ 109 ]
Liaison statement on consent of draft new Recommendation ITU-T Y.3219 (EX Y.FMSC-DET) - Fixed, mobile and satellite convergence - Deterministic networking for IMT-2020 networks and beyond
ITU-T SG13
2025-04-04
[ 108 ]
Liaison statement on consent of draft new Recommendation ITU-T Y.3218 (EX Y.FMSC-SS) - Fixed, mobile and satellite convergence - Service scheduling for IMT-2020 networks and beyond
ITU-T SG13
2025-04-04
[ 107 ]
Correspondence received regarding the new Recommendation ITU-R M.[IMT-2020-SAT.SPECS] - ("Certification C")
Director, BR
2025-04-04
[ 106 ]
Correspondence received regarding the new Recommendation ITU-R M.[IMT-2020-SAT.SPECS] - ("Certification B")
Director, BR
2025-04-04
[ 105 ]
Liaison statement on consent of draft new Recommendation ITU-T Y.3217 (EX Y.FMSC-P2P) - Fixed, mobile and satellite convergence - Peer-to-peer services for IMT-2020 networks and beyond
ITU-T SG13
2025-04-04
[ 104 ]
Liaison statement on progress on technical Report ITU-T TR.SQKDN - Standardization consideration of satellite-based QKDN
ITU-T SG13
2025-04-02
[ 103 ] (Rev.1)
Liaison statement from Alliance for Telecommunications Industry Solutions (ATIS) to ITU-R Working Party 4B (for information to ITU-R Working Party 5D) - 3GPP "5G-NTN" material for Recommendation ITU-R M.[IMT-2020-SAT.SPECS] - SRIT
Alliance for Telecommunications Industry Solutions (ATIS)
2025-03-24
[ 102 ] (Rev.1)
Liaison statement from Alliance for Telecommunications Industry Solutions (ATIS) to ITU-R Working Party 4B (for information to ITU-R Working Party 5D) - 3GPP "5G-NTN" material for Recommendation ITU-R M.[IMT-2020-SAT.SPECS] - RIT
Alliance for Telecommunications Industry Solutions (ATIS)
2025-03-24
[ 101 ]
Liaison statement on the use of ITU-T E.164 shared global country code +881 for Global Mobile Satellite System (GMSS) operators
ITU-T SG2
2025-02-21
[ 100 ]
Reply liaison statement to ITU-R Working Party 5D (copy to RAG, TSAG, TDAG, ITU-T Study Groups 17 and 13 and ITU-R Working Party 4B) - Terms and definitions related to IMT-2020 (5G) technology
CCT
2024-12-20
[ 99 ]
Liaison statement from ITU-D Study Group 1 Question 3/1 to ITU-T Study Groups, ITU-R Working Parties, APT ASTAP and ETSI - ITU-D Study Group 1 Question 3/1 - The use of telecommunications/ICTs for disaster risk reduction and management
ITU-D SG1 - Q3/1
2024-11-27
[ 98 ]
Reply liaison statement to Working Party 4B (copy to Working Party 6B for information) - Revision of Recommendation BO/BT.1774-2 - Use of satellite and terrestrial broadcast infrastructures for public warning, disaster mitigation and relief
WP 6A
2024-11-18
[ 97 ]
Liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B, 5C, 5D, 7B, 7C and 7D) - WRC-27 agenda item 1.6
WP 6A
AI1.6
2024-11-18
[ 96 ]
Liaison statement to Working Party 5C (copy to Working Parties 3J, 3M, 4A, 4B, 4C, 5A, 5B, 7C and 7D) - WRC-27 agenda item 1.10
WP 6A
AI1.10
2024-11-18
[ 95 ]
Liaison statement to Working Parties 4B, 4C, 5A and 7B - Handbook on satellite communications and technologies
WP 4A
2024-11-14
[ 94 ]
Reply liaison statement to Working Party 5C (copy to Working Parties 4A, 4B, 5A, 5B, 7C and 7D for information) - Studies under WRC-27 agenda item 1.10
WP 4C
AI1.10
2024-11-12
[ 93 ]
Liaison statement to Working Party 1C, 4B, 4C and 5A - Draft table of contents (ToC) of Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services
WP 4A
2024-11-07
[ 92 ] +Ann.1-16
Report on the fifty-fifth meeting of Working Party 4B (Geneva, 16 - 22 October 2024)
Chair, WP 4B
2024-10-22
[ 91 ]
Final list of participants Working Party 4B (Geneva, 16 - 22 October 2024)
Director, BR
2024-10-22
[ 90 ]
Reply liaison statement to Working Party 7B (copy to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 7C and 7D) - WRC-27 agenda item 1.11
WP 4C
AI1.11
2024-10-22
[ 89 ]
Reply liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 6A, 7B, 7C and 7D (copy to Working Party 5D) - WRC-27 agenda item 1.13
WP 4C
AI1.13
2024-10-22
[ 88 ]
Draft reply liaison statement to Working Party 4B - Relevant technical information to support studies under WRC-27 agenda item 1.12
WP 4C
AI1.12
2024-10-18
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