|
Number |
Date
|
Source
|
Title
|
| |
Number |
Posted |
Size
|
|
| |
|
[ 186 ]
|
2025-10-28 |
Chair, WP 4B
|
Report on the fifty-seventh meeting of Working Party 4B (Geneva, 22-28 October 2025)
|
|
[ 186 ] Annex 8 - English - Word |
2025-11-18 [12:57]
|
24'907'135 bytes |
Handbook on Satellite Communications and Technologies
|
|
|
[ 186 ] - English - Word |
2025-11-17 [15:11]
|
65'232 bytes |
Report on the fifty-seventh meeting of Working Party 4B (Geneva, 22-28 October 2025)
|
|
|
[ 186 ] Annex 10 - English - Word |
2025-11-17 [10:02]
|
37'600 bytes |
Draft liaison statement to Working Party 4A on material for the Handbook on Satellite Communications and Technologies
|
|
|
[ 186 ] Annex 13 - English - Word |
2025-11-17 [10:00]
|
34'256 bytes |
Final list of participants
|
|
|
[ 186 ] Annex 11 - English - Word |
2025-11-17 [09:38]
|
34'207 bytes |
Work plan for the fifty-seventh meeting of Working Party 4B (22-28 October 2025)
|
|
|
[ 186 ] Annex 12 - English - Word |
2025-11-17 [09:26]
|
34'317 bytes |
List of documents issued and treated
|
|
|
[ 186 ] Annex 9 - English - Word |
2025-11-17 [08:58]
|
36'032 bytes |
[Draft] reply liaison statement to ITU-T Working Party 1/13 on consent for various components of draft new Recommendation from ITU-T - Consent of new Recommendations of ITU-T Working Party 1/13
|
|
|
[ 186 ] Annex 1 - English - Word |
2025-10-31 [14:06]
|
54'940 bytes |
Working document towards a preliminary draft new ITU-R Report on a framework for satellite radio interface(s) of IMT-2030
|
|
|
[ 186 ] Annex 6 - English - Word |
2025-10-31 [14:03]
|
49'073 bytes |
Working document towards a preliminary draft new Report ITU-R M.[MSS_OBP]
|
|
|
[ 186 ] Annex 5 - English - Word |
2025-10-31 [13:48]
|
44'912 bytes |
Contribution to working document towards a preliminary draft new Report on Development and technology of emergency communications in Mobile-Satellite Service
|
|
|
[ 186 ] Annex 7 - English - Word |
2025-10-31 [13:47]
|
36'454 bytes |
Discussion on satellite link availability and performance objectives
|
|
|
[ 186 ] Annex 3 - English - Word |
2025-10-31 [13:35]
|
182'041 bytes |
Preliminary draft new Report on development and technology trends for the satellite component of IMT towards 2030 and beyond
|
|
|
[ 186 ] Annex 4 - English - Word |
2025-10-31 [13:19]
|
640'575 bytes |
Working document towards a preliminary draft new Report ITU-R M.[SAT IOT] - Technical and operational aspects of satellite Internet of Things (IoT) applications
|
|
|
[ 186 ] Annex 2 - English - Word |
2025-10-31 [13:06]
|
37'465 bytes |
Working document towards a preliminary draft new Report ITU-R M.[IMT-2030-SATELLITEREQ-EVAL-SUB] - Technical performance requirements, evaluation methodology, and submission templates for the satellite radio interface(s) of IMT-2030
|
|
|
[ 186 ] Annex 8 - Part 6 - English - Word |
2025-10-30 [18:15]
|
8'937'993 bytes |
(9) Ground Subsystems - Design and technology
|
|
|
[ 186 ] Annex 8 - Part 2 - English - Word |
2025-10-30 [18:14]
|
6'872'752 bytes |
(10) Launch Vehicles
|
|
|
[ 186 ] Annex 8 - Part 1 - English - Word |
2025-10-30 [18:14]
|
11'517'752 bytes |
(8) Space Segment Subsystems - Design and technology
|
|
|
[ 186 ] Annex 8 - Part 5 - English - Word |
2025-10-30 [18:14]
|
58'554 bytes |
Annex A - List of Acronyms and Abbreviations
|
|
|
[ 186 ] Annex 8 - Part 4 - English - Word |
2025-10-30 [18:13]
|
58'388 bytes |
(12) Communication Satellite Reliability
|
|
|
[ 186 ] Annex 8 - Part 3 - English - Word |
2025-10-30 [18:11]
|
770'376 bytes |
(11) Communication Satellite Link Performance
|
| |
|
[ 187 ]
|
2025-11-12 |
WP 4A
|
Reply liaison statement to Working Parties 4B and 4C (copy for information to Working Parties 5A and 5B)
|
|
|
[ 187 ] - English - Word |
2025-11-12 [10:14]
|
38'706 bytes |
|
| |
|
[ ADM 12 ]
|
2025-10-22 |
Chair, WP 4B
|
Work plan for the fifty-seventh meeting of Working Party 4B (22 - 28 October 2025)
|
|
|
[ ADM 12 ] Revision 2 - English - Word |
2025-11-03 [08:16]
|
34'706 bytes |
|
| |
|
[ 184 ]
|
2025-10-28 |
BR, Study Groups Department
|
List of documents issued (Documents 4B/136 - 4B/184)
|
|
|
[ 184 ] - English - Word |
2025-10-28 [10:57]
|
44'658 bytes |
|
| |
|
[ ADM 14 ]
|
2025-10-28 |
Chair, WP 4B
|
Agenda for the closing Plenary meeting of Working Party 4B - Tuesday, 28 October 2025, from 1015 to 1200 hours (Geneva time) (Physical meeting with remote participation) (Room K, Montbrilliant Building)
|
|
|
[ ADM 14 ] - English - Word |
2025-10-28 [09:48]
|
39'417 bytes |
|
| |
|
[ 183 ]
|
2025-10-27 |
Vocabulary Rapporteur SG4
|
Note to Vocabulary Rapporteur for Study Group 4 - Feedback on the term "multiple-input and multiple-output (MIMO)" and its definition developed by ITU-R Working Party 5C and submitted to the CCT for validation - [Draft] reply liaison statement to Coordination Committee for Terminology (copy to ITU-T Study Groups 5, 13 and 15 and Working Parties 4B, 5A, 5D, and 6A for information)
|
|
|
[ 183 ] - English - Word |
2025-10-27 [13:54]
|
35'362 bytes |
|
| |
|
[ ADM 13 ]
|
2025-10-22 |
WP 4B
|
Fifty-seventh meeting of Working Party 4B - Meeting schedule (22 - 28 October 2025)
|
|
|
[ ADM 13 ] Revision 1 - English - Word |
2025-10-23 [11:14]
|
36'079 bytes |
|
| |
|
[ ADM 11 ]
|
2025-10-22 |
Chair, WP 4B
|
Agenda for the opening Plenary meeting of Working Party 4B - Wednesday, 22 October 2025, from 0930 to 1045 hours (Geneva time) (Physical meeting with remote participation) (Room K, Montbrillant)
|
|
|
[ ADM 11 ] - English - Word |
2025-10-22 [08:24]
|
39'654 bytes |
|
| |
|
[ 182 ]
|
2025-10-17 |
WP 5D
|
Liaison statement to Working Party 4B - Status and revision schedule of Recommendation ITU-R M.2150
|
|
|
[ 182 ] - English - Word |
2025-10-17 [16:31]
|
36'305 bytes |
|
| |
|
[ INF 6 ]
|
2025-10-15 |
Chair, SG 4
|
Recommendations of the SG 4 Steering Committee
|
|
|
[ INF 6 ] - English - Word |
2025-10-15 [09:00]
|
37'290 bytes |
|
| |
|
[ INF 5 ]
|
2025-10-14 |
BR, Study Groups Department
|
Guidelines on the management of fully virtual meetings and physical meetings with remote participation
|
|
|
[ INF 5 ] - English - Word |
2025-10-14 [09:44]
|
44'080 bytes |
|
| |
|
[ 167 ]
|
2025-10-01 |
IAFI
|
Working document towards a preliminary draft new Report ITU-R M.[SAT-TERRESTRIAL & SAT-IOT] - Solution for remote sparsely populated areas with broadband and large coverage
|
|
|
[ 167 ] - English - Word |
2025-10-02 [09:17]
|
48'394 bytes |
|
| |
|
[ 181 ]
|
2025-10-10 |
Japan
|
Elements and revision of draft working document for the Handbook on Satellite Communications and Technologies
|
|
|
[ 181 ] - English - Word |
2025-10-27 [11:53]
|
2'559'238 bytes |
|
| |
|
[ 180 ]
|
2025-10-10 |
Thales SA
|
Working document towards a preliminary draft new Report on development and technology trends for the satellite component of IMT towards 2030 and beyond
|
|
|
[ 180 ] - English - Word |
2025-10-10 [15:20]
|
201'614 bytes |
|
| |
|
[ 179 ]
|
2025-10-10 |
Thales SA
|
[Working document towards a preliminary draft new ITU-R Report on a framework for satellite radio interface(s) of IMT-2030]
|
|
|
[ 179 ] - English - Word |
2025-10-10 [14:54]
|
118'386 bytes |
|
| |
|
[ 178 ]
|
2025-10-10 |
United States
|
Availability for satellite systems
|
|
|
[ 178 ] - English - Word |
2025-10-10 [14:51]
|
57'417 bytes |
|
| |
|
[ 177 ]
|
2025-10-10 |
United States
|
Working document towards a preliminary draft new Report ITU-R M.[MSS_OBP] - Example/Survey of network architectures and their impacts on performance objectives for mobile-satellite service systems with on-board processing
|
|
|
[ 177 ] - English - Word |
2025-10-10 [15:10]
|
54'038 bytes |
|
| |
|
[ 176 ]
|
2025-10-10 |
United States
|
Working document towards a preliminary draft new Report ITU-R M.[SAT IOT] - Technical and operational aspects of satellite Internet of Things (IoT) applications
|
|
|
[ 176 ] - English - Word |
2025-10-10 [14:35]
|
987'721 bytes |
|
| |
|
[ 175 ]
|
2025-10-10 |
United States
|
[Working document towards a preliminary draft new ITU-R Report on a framework for satellite radio interface(s) of IMT-2030] - The proposed contribution will update the working document towards a preliminary draft new ITU-R Report on a framework for satellite radio interface(s) of IMT-2030.
|
|
|
[ 175 ] - English - Word |
2025-10-10 [14:36]
|
112'984 bytes |
|
| |
|
[ 174 ]
|
2025-10-10 |
United States
|
Working document towards a preliminary draft new Report on development and technology trends for the satellite component of IMT towards 2030 and beyond
|
|
|
[ 174 ] - English - Word |
2025-10-10 [14:04]
|
210'626 bytes |
|
| |
|
[ 173 ]
|
2025-10-09 |
EUTELSAT
, Globalstar, Inc.
, Viasat, Inc.
|
Availability and link margin
|
|
|
[ 173 ] - English - Word |
2025-10-10 [11:32]
|
54'362 bytes |
|
| |
|
[ 172 ]
|
2025-10-10 |
SES
|
Adaptive coding and modulation (ACM) performance objectives
|
|
|
[ 172 ] - English - Word |
2025-10-10 [11:18]
|
307'635 bytes |
|
| |
|
[ 171 ]
|
2025-10-09 |
Telefon AB - LM Ericsson
|
Requirements and evaluation methodology for the IMT-2030 satellite component
|
|
|
[ 171 ] - English - Word |
2025-10-10 [11:32]
|
227'878 bytes |
|
| |
|
[ 160 ]
|
2025-09-25 |
Alliance for Telecommunications Industry Solutions
|
3GPP proposal on aligning the timing of future updates to Recommendations ITU-R M.2150 and ITU R M.[IMT-2020-SAT.SPECS]
|
|
|
[ 160 ] - English - Word |
2025-10-06 [11:11]
|
35'915 bytes |
|
| |
|
[ 161 ]
|
2025-09-29 |
China
|
Contribution to working document towards a preliminary draft new Report on development and technology of emergency communications in mobile-satellite service
|
|
|
[ 161 ] - English - Word |
2025-09-30 [15:52]
|
46'504 bytes |
|
| |
|
[ 170 ]
|
2025-10-06 |
European Broadcasting Union
, Broadcast Networks Europe
|
Proposal to upgrade to draft revision the preliminary draft revisions of Recommendations ITU-R BO.789-2 and ITU-R BO.1130-4
|
|
|
[ 170 ] - English - Word |
2025-10-08 [09:16]
|
35'461 bytes |
|
| |
|
[ INF 4 ]
|
2025-10-07 |
BR, Study Groups Department
|
Information for participants - Meetings of Working Parties 4A, 4B and 4C, and Study Group 4 (Geneva, 15 October-7 November 2025)
|
|
[ INF 4 ] Part 1 - English - PowerPoint 2007 |
2025-10-14 [09:41]
|
4'451'931 bytes |
|
|
|
[ INF 4 ] - English - Word |
2025-10-14 [09:41]
|
5'178'834 bytes |
|
| |
|
[ 169 ]
|
2025-10-03 |
CCT
|
Liaison statement to ITU-R Working Parties 4B, 4C, 5A, 5D and 6A (copy to ITU-T Study Groups 5, 13 and 15 for information) - Request for feedback on the term "multiple-input and multiple-output (MIMO)" and its definition developed by ITU-R Working Party 5C and submitted to the CCT for validation
|
|
|
[ 169 ] - English - Word |
2025-10-03 [16:00]
|
40'720 bytes |
|
| |
|
[ 168 ]
|
2025-10-02 |
Russian Federation
|
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
|
|
|
[ 168 ] - English - Word |
2025-10-03 [14:00]
|
659'143 bytes |
|
| |
|
[ 166 ]
|
2025-09-30 |
Korea (Rep. of)
|
Proposed modification on working document towards a preliminary draft new Report on development and technology trends for the satellite component of IMT towards 2030 and beyond
|
|
|
[ 166 ] - English - Word |
2025-10-01 [10:56]
|
1'367'102 bytes |
|
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