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Numéro |
Date
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Source
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Titre
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Questions
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Numéro |
Mise à disposition |
Taille
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[ 528 ]
|
2025-10-24 |
Chair, WP 4C
|
Report of the thirty-fourth meeting of Working Party 4C (Geneva, 15-24 October 2025)
|
N/A
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|
[ 528 ] - English - Word |
2025-11-17 [16:21]
|
152'772 octets |
Report of the thirty-fourth meeting of Working Party 4C 15-24 October 2025)
|
|
|
[ 528 ] Annex 5 - English - Word |
2025-11-13 [12:37]
|
18'635'644 octets |
Working document regarding WRC-27 agenda item 1.12 - Studies on low-data-rate non-GSO mobile-satellite systems in the mobile-satellite service
|
|
|
[ 528 ] Annex 25 - English - Word |
2025-11-03 [16:52]
|
1'231'073 octets |
Working document in support of
WRC-31 preliminary agenda item 2.9 - Technical characteristics and operational objectives of emerging RNSS systems
|
|
|
[ 528 ] Annex 19 - English - Word |
2025-11-03 [16:42]
|
41'348 octets |
Work plan for the revision of Recommendation ITU-R M.1184-3 - Technical characteristics of mobile satellite systems in the frequency bands below 3 GHz for use in developing criteria for sharing between the mobile satellite service (MSS) and other services
|
|
|
[ 528 ] Annex 22 - English - Word |
2025-11-03 [16:29]
|
66'915 octets |
Working document towards a preliminary draft revision to Recommendation ITU-R M.2031-1 - Characteristics and protection criteria of receiving earth stations and characteristics of transmitting space stations in the radionavigation-satellite service (space-to-Earth) operating in the band 5 010-5 030 MHz
|
|
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[ 528 ] Annex 20 - English - Word |
2025-11-03 [16:22]
|
392'243 octets |
Working document towards a preliminary draft new Report ITU-R M.[RES.609] - Potential mitigation methods to ensure the aggregate equivalent power flux-density (epfd) limit on radionavigation-satellite service (RNSS) systems and networks operating in the 1 164-1 215 MHz band, from resolves 1 of Resolution 609 (Rev.WRC-07), is not exceeded
|
|
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[ 528 ] Annex 3 - English - Word |
2025-11-03 [16:21]
|
6'063'617 octets |
Working document regarding WRC-27 agenda item 1.11 - Space-to-space links in the frequency bands 1 518-1 544 MHz, 1 545-1 559 MHz, 1 610-1 645.5 MHz, 1 646.5-1 660 MHz, 1 670-1 675 MHz and 2 483.5-2 500 MHz allocated to the mobile-satellite service (MSS)
|
|
|
[ 528 ] Annex 21 - English - Word |
2025-11-03 [15:53]
|
75'275 octets |
Preliminary draft revision to Recommendation ITU-R M.1787-[6] - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz
|
|
|
[ 528 ] Annex 17 - English - Word |
2025-11-03 [15:41]
|
43'783 octets |
Supporting material on the MSS Protection Criteria to be used in sharing and compatibility studies within the context of WRC-27 agenda items 1.12, 1.13, and 1.14
|
|
|
[ 528 ] Annex 9 - English - Word |
2025-11-03 [15:31]
|
1'474'449 octets |
Working document on the possible description and functionality of MSS systems for direct connectivity between space stations and IMT user equipment
|
|
|
[ 528 ] Annex 7 - English - Word |
2025-11-03 [15:30]
|
48'856 octets |
Working document towards draft CPM text for WRC-27 agenda item 1.12
|
|
|
[ 528 ] Annex 6 - English - Word |
2025-11-03 [15:28]
|
47'108 octets |
Draft work plan for WRC-27 agenda item 1.12
|
|
|
[ 528 ] Annex 18 - English - Word |
2025-11-03 [15:27]
|
198'637 octets |
Preliminary draft revision of Recommendation ITU-R M.1184-3 - Technical characteristics of mobile satellite systems in the frequency bands below 3 GHz for use in developing criteria for sharing between the mobile-satellite service (MSS) and other services
|
|
|
[ 528 ] Annex 1 - English - Word |
2025-11-03 [15:26]
|
48'932 octets |
Working document towards draft CPM text for WRC-27 agenda item 1.11
|
|
|
[ 528 ] Annex 16 - English - Word |
2025-11-03 [15:15]
|
91'651 octets |
Working document towards a preliminary draft revision of Recommendation ITU-R M.1480 - Essential technical requirements of mobile earth stations of geostationary mobile-satellite systems that are implementing the global mobile personal communications by satellite (GMPCS) - memorandum of understanding arrangements in parts of the frequency band 1-3 GHz
|
|
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[ 528 ] Annex 14 - English - Word |
2025-11-03 [15:14]
|
45'606 octets |
Working document relating to CPM text for WRC-27 agenda item 1.14 - New frequency allocations to the mobile-satellite service in the frequency bands 2 010-2 025 MHz (Earth-to-space) and 2 160-2 170 MHz (space-to-Earth) in Regions 1 and 3 and 2 120-2 160 MHz (space-to-Earth) in all Regions
|
|
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[ 528 ] Annex 15 - English - Word |
2025-11-03 [14:54]
|
86'228 octets |
Working document relating to common frequency bands - Text developed by SWG 4C1a
|
|
|
[ 528 ] Annex 13 - English - Word |
2025-11-03 [14:25]
|
37'081 octets |
Detailed workplan for WRC-27 agenda item 1.14
|
|
[ 528 ] Annex 12 Part 1 - English - Excel 2007 |
2025-11-03 [14:15]
|
36'398 octets |
|
|
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[ 528 ] Annex 12 - English - Word |
2025-11-03 [14:15]
|
16'043'705 octets |
Working document on sharing and compatibility studies of possible new allocations to the MSS
on WRC-27 agenda item 1.14
|
|
|
[ 528 ] Annex 10 - English - Word |
2025-11-03 [13:36]
|
41'425 octets |
Work plan for WRC-27 agenda item 1.13
|
|
|
[ 528 ] Annex 4 - English - Word |
2025-11-03 [11:02]
|
37'806 octets |
Work plan for WRC-27 agenda item 1.11
|
|
|
[ 528 ] Annex 2 - English - Word |
2025-11-03 [11:01]
|
79'277 octets |
Enabler table for System characteristics and sharing studies for WRC-27 agenda item 1.11
|
|
|
[ 528 ] Annex 2 - Part 1 - English - Excel 2007 |
2025-11-03 [10:44]
|
42'739 octets |
|
|
|
[ 528 ] Annex 11 - English - Word |
2025-11-03 [09:56]
|
34'661 octets |
Working document towards draft CPM text for WRC-27 agenda item 1.13
|
|
|
[ 528 ] Annex 8 Part 9 - English - Word |
2025-10-30 [13:47]
|
286'364 octets |
|
|
|
[ 528 ] Annex 8 Part 8 - English - Word |
2025-10-30 [13:46]
|
47'069 octets |
|
|
|
[ 528 ] Annex 8 Part 7 - English - Word |
2025-10-30 [13:45]
|
1'518'858 octets |
|
|
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[ 528 ] Annex 8 Part 6 - English - Word |
2025-10-30 [13:44]
|
13'095'394 octets |
|
|
|
[ 528 ] Annex 8 Part 5 - English - Word |
2025-10-30 [13:43]
|
4'756'393 octets |
|
|
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[ 528 ] Annex 8 Part 4 - English - Word |
2025-10-30 [13:41]
|
24'367'634 octets |
|
|
|
[ 528 ] Annex 8 Part 3 - English - Word |
2025-10-30 [13:40]
|
6'039'576 octets |
|
|
|
[ 528 ] Annex 8 Part 2 - English - Word |
2025-10-30 [13:37]
|
7'944'998 octets |
|
|
|
[ 528 ] Annex 8 Part 1 - English - Word |
2025-10-30 [11:58]
|
8'143'242 octets |
|
|
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[ 528 ] Annex 8 - English - Word |
2025-10-30 [11:57]
|
3'020'074 octets |
Working document on sharing and compatibility studies under WRC-27 agenda item 1.13
|
|
|
[ 528 ] Annex 24 - English - Word |
2025-10-28 [18:08]
|
1'150'992 octets |
Handbook on Satellite Communications and Technologies - Chapter 6
|
|
|
[ 528 ] Annex 23 - English - Word |
2025-10-28 [18:04]
|
45'317 octets |
Handbook on Satellite Communications and Technologies - Chapter 5
|
| |
|
[ 533 ]
|
2025-11-13 |
WP 4A
|
Liaison statement to Working Party 4C - Information on non-GSO MSS satellite systems as support for WRC-27 agenda item 1.5
|
AI1.5
|
|
|
[ 533 ] - English - Word |
2025-11-13 [10:20]
|
33'242 octets |
|
| |
|
[ 532 ]
|
2025-11-12 |
ITU-T SG3
|
Reply liaison statement on work items dealing with cost and economic aspects of satellite internet connectivity
|
N/A
|
|
|
[ 532 ] - English - Word |
2025-11-12 [10:17]
|
39'895 octets |
|
| |
|
[ 531 ]
|
2025-11-12 |
WP 4A
|
Reply liaison statement to Working Parties 4B and 4C (copy for information to Working Parties 5A and 5B)
|
N/A
|
|
|
[ 531 ] - English - Word |
2025-11-12 [10:14]
|
38'706 octets |
|
| |
|
[ 530 ]
|
2025-10-15 |
International Civil Aviation Organization
|
ICAO position for the ITU WRC-27
|
N/A
|
|
|
[ 530 ] - English - Word |
2025-11-07 [17:04]
|
141'993 octets |
|
| |
|
[ 529 ]
|
2025-10-21 |
International Maritime Organization
|
Report of the twenty-first meeting of the joint IMO/ITU Experts Group on Maritime Radiocommunication Matters
|
N/A
|
|
|
[ 529 ] - English - Word |
2025-10-29 [16:46]
|
112'195 octets |
|
| |
|
[ 527 ]
|
2025-10-24 |
Director, BR
|
Final list of participants - Working Party 4C (Geneva, 15-24 October 2025)
|
N/A
|
|
[ 527 ] - English - PDF (acrobat) |
2025-10-27 [14:25]
|
201'744 octets |
|
| |
|
[ ADM 47 ]
|
2025-10-24 |
Chair, WP 4C
|
Agenda for the closing Plenary meeting of Working Party 4C - Friday, 24 October 2025, from 1045 to 1700 hours (Geneva time) (Physical meeting with remote participation) (Room Popov, ITU Tower)
|
N/A
|
|
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[ ADM 47 ] Revision 1 - English - Word |
2025-10-24 [13:54]
|
43'349 octets |
|
| |
|
[ ADM 46 ]
|
2025-10-23 |
Chair, WG 4C1
|
Draft agenda for the third and fourth meetings of Working Group 4C1 - Thursday, 23 October 2025, from 1645 to 1800 Friday, 24 October 2025, from 0900 to 1015 (Physical meeting with remote participation) (Room Popov, ITU Tower)
|
N/A
|
|
|
[ ADM 46 ] Revision 1 - English - Word |
2025-10-24 [08:34]
|
44'257 octets |
|
| |
|
[ ADM 45 ]
|
2025-10-23 |
Chair, WG 4C2
|
Draft Agenda for the Third Meeting of Working Group 4C2 - Thursday, 23 October, from 1045 to 1200 hours (Geneva time) (Physical meeting with remote participation) (Tower, Room Popov)
|
N/A
|
|
|
[ ADM 45 ] - English - Word |
2025-10-23 [10:38]
|
37'125 octets |
|
| |
|
[ ADM 37 ]
|
2025-10-14 |
Chair, WP 4C
|
Agenda for the opening Plenary meeting of Working Party 4C - Wednesday, 15 October 2025, from 0930 to 1145 hours (Geneva time) (Physical meeting with remote participation) (Room Popov, ITU Tower)
|
N/A
|
|
|
[ ADM 37 ] - English - Word |
2025-10-15 [08:40]
|
40'838 octets |
|
| |
|
[ ADM 42 ]
|
2025-10-17 |
Chair, WP 4C
|
Agenda for the Plenary meeting of Working Party 4C - Friday, 17 October, from 1400 to 1515 hours (Geneva time) (Physical meeting with remote participation) (Room Popov)
|
N/A
|
|
|
[ ADM 42 ] - English - Word |
2025-10-17 [12:37]
|
36'867 octets |
|
| |
|
[ ADM 44 ]
|
2025-10-21 |
Chair, WP 4C
|
Agenda for the Plenary meeting of Working Party 4C - Tuesday, 21 October 2025, from 1645 to 1800 hours (Geneva time) (Room Popov, ITU Tower)
|
N/A
|
|
|
[ ADM 44 ] - English - Word |
2025-10-21 [15:15]
|
38'999 octets |
|
| |
|
[ ADM 41 ]
|
2025-10-15 |
Chair, WP 4C1
|
Draft agenda for opening meeting of Working Group 4C1 - Wednesday, 15 October 2025, from 1145 to 1230 hours (Geneva time) (Room Popov, ITU Tower)
Also, if necessary, Thursday 16 October 2025, from 0900 (Geneva time)
(Room H)
|
N/A
|
|
|
[ ADM 41 ] - English - Word |
2025-10-15 [09:54]
|
46'794 octets |
|
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