Number |
Date
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Source
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Title
|
Questions
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|
Number |
Posted |
Size
|
|
|
|
[ ADM 33 ]
|
2025-04-28 |
Chair, WP 4C
|
Agenda for the third Plenary meeting of Working Party 4C - Tuesday, 29 April 2025, from 1645 to 1800 hours (Shanghai time) (Physical meeting with remote participation) (Room A)
|
N/A
|
|
[ ADM 33 ] - English - Word |
2025-04-29 [08:35]
|
34'185 bytes |
|
|
[ TD 72 ]
|
2025-04-28 |
SWG 4C2b
|
Preliminary draft new Report ITU-R M.[IMT-RNSS] - Protection of radionavigation-satellite service receiving earth stations operating in the frequency bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz from spurious emissions of IMT stations in the frequency bands below 3 GHz
|
Q217-2/4
|
|
[ TD 72 ] - English - Word |
2025-04-29 [06:41]
|
1'238'548 bytes |
|
|
[ TD 71 ]
|
2025-04-28 |
SWG 4C2b
|
Draft reply liaison statement to Working Party 7C - RNSS-related comments on preliminary draft new Report ITU-R RS.[AGG_EESS_SAR-RNSS]
|
288/4, Q217-2/4
|
|
[ TD 71 ] - English - Word |
2025-04-29 [06:35]
|
35'238 bytes |
|
|
[ TD 69 ]
|
2025-04-28 |
SWG 4C2b
|
Draft reply liaison statement to Working Party 1C (copy to Working Party 4A for information) - Review of the part of the ITU Handbook on Spectrum Monitoring describing Global Navigation Satellite Systems
|
Q217-2/4, Q288/4
|
|
[ TD 69 ] - English - Word |
2025-04-29 [06:27]
|
36'553 bytes |
|
|
[ TD 70 ]
|
2025-04-28 |
SWG 4C2b
|
Preliminary draft revision of Report ITU-R M.2305-0 - Consideration of aggregate radio frequency interference event potentials from multiple Earth exploration-satellite service systems on radionavigation-satellite service receivers operating in the 1 215-1 300 MHz frequency band
|
N/A
|
|
[ TD 70 ] - English - Word |
2025-04-29 [06:29]
|
43'427 bytes |
|
|
[ TD 68 ]
|
2025-04-28 |
SWG 4C2b
|
Reply liaison statement to Working Party 5D - Update of the preliminary draft new Report ITU-R M.[IMT-RNSS]
|
Q217-2/4
|
|
[ TD 68 ] - English - Word |
2025-04-29 [06:22]
|
35'806 bytes |
|
|
[ TD 67 ]
|
2025-04-28 |
WP 4C
|
Preliminary proposal for the suppression of Recommendation ITU-R M.632-3 - Transmission characteristics of a satellite emergency position-indicating radio beacon (satellite EPIRB) system operating through geostationary satellites in the 1.6 GHz band
|
N/A
|
|
[ TD 67 ] - English - Word |
2025-04-29 [04:50]
|
34'875 bytes |
|
|
[ TD 66 ]
|
2025-04-28 |
WP 4C
|
Liaison statement to Working Party 5B - Relevant technical information for sharing studies under WRC-27 agenda items 1.12 and 1.13
|
AI1.12, AI1.13
|
|
[ TD 66 ] - English - Word |
2025-04-29 [04:47]
|
36'359 bytes |
|
|
[ ADM 32 ]
|
2025-04-28 |
Chair, WG 4C2
|
Draft agenda for the 2nd Meeting of Working Group 4C2 - Tuesday, 29 April 2025, from 1045 to 1200 hours (Shanghai's Time) (Physical meeting with remote participation) (Room A)
|
N/A
|
|
[ ADM 32 ] - English - Word |
2025-04-29 [02:27]
|
36'791 bytes |
|
|
[ ADM 25 ]
|
2025-04-17 |
Chair, WP 4C
|
Tentative schedule for Working Party 4C April 2025 Meetings
|
N/A
|
|
[ ADM 25 ] Revision 5 - English - Word |
2025-04-29 [02:10]
|
48'300 bytes |
|
|
[ ADM 31 ]
|
2025-04-27 |
Chair, WG 4C1
|
Draft agenda for the second meeting of Working Group 4C1 - Tuesday, 29 April, from 0900 hours (Shanghai time) (Physical meeting with remote participation) (Room A)
|
N/A
|
|
[ ADM 31 ] - English - Word |
2025-04-28 [13:07]
|
35'393 bytes |
|
|
[ TD 64 ]
|
2025-04-24 |
WP 4C
|
Draft liaison statement to Working Party 4A (copy to Study Group 4 and Working Party 4B) - Handbook on Satellite Communications
|
N/A
|
|
[ TD 64 ] Revision 1 - English - Word |
2025-04-28 [10:29]
|
76'579 bytes |
|
|
[ TD 65 ]
|
2025-04-27 |
Ad-Hoc HB, WP 4C
|
Proposed revision of draft Table of Contents for the Handbook on satellite communications and technologies (Annex 18 to Doc. 4A/343)
|
N/A
|
|
[ TD 65 ] - English - Word |
2025-04-28 [10:42]
|
38'066 bytes |
|
|
[ ADM 30 ]
|
2025-04-24 |
Chair, WP 4C
|
Draft agenda for the seconding Plenary meeting of Working Party 4C - Friday, 25 April 2025, from 1400 to 1515 hours (Shanghai time) (Physical meeting with remote participation) (Room A)
|
N/A
|
|
[ ADM 30 ] - English - Word |
2025-04-25 [04:25]
|
33'031 bytes |
|
|
[ ADM 28 ]
|
2025-04-21 |
Chair, WG 4C2
|
Draft agenda for the 1st meeting of Working Group 4C2 - Wednesday, 23 April, from 1330 to 1445 hours (Shanghai time) (Physical meeting with remote participation) (Room B)
|
N/A
|
|
[ ADM 28 ] Revision 1 - English - Word |
2025-04-23 [04:23]
|
42'667 bytes |
|
|
[ ADM 29 ]
|
2025-04-22 |
Chair, WG 4C1
|
Draft agenda for the opening meeting of Working Group 4C1 - Wednesday, 23 April, from 1115 to 1230 hours (Shanghai time) (Physical meeting with remote participation) (Room A)
|
N/A
|
|
[ ADM 29 ] - English - Word |
2025-04-23 [04:19]
|
39'078 bytes |
|
|
[ ADM 26 ]
|
2025-04-22 |
Chair, WP 4C
|
Draft agenda for the Opening Plenary Meeting of Working Party 4C - Wednesday, 23 April, from 0930 to 1200 hours (Shanghai time) (Physical meeting with remote participation) (Room A)
|
N/A
|
|
[ ADM 26 ] - English - Word |
2025-04-22 [15:08]
|
36'216 bytes |
|
|
[ ADM 27 ]
|
2025-04-21 |
Chair, WP 4C
|
Proposed working structure of the thirty-third meeting of Working Party 4C - Structure of Working Group and Sub-Working Groups with document attribution (Documents 4C/204 (Annex 1-19) and 4C/205-353) and nomination of Chairs
|
N/A
|
|
[ ADM 27 ] - English - Word |
2025-04-22 [14:58]
|
42'310 bytes |
|
|
[ 354 ]
|
2025-04-22 |
BR, Study Groups Department
|
List of documents issued (Documents 4C/204 - 4C/354)
|
N/A
|
|
[ 354 ] - English - Word |
2025-04-22 [06:07]
|
66'098 bytes |
|
|
[ INF 3 ]
|
2025-04-18 |
BR, Study Groups Department
|
Information for participants - Meetings of Working Parties 4A, 4B and 4C (Shanghai, China 23 April - 16 May 2025)
|
N/A
|
|
[ INF 3 ] - English - Word |
2025-04-18 [12:07]
|
10'276'289 bytes |
|
|
[ INF 3 ] Part 1 - English - Word |
2025-04-18 [12:06]
|
9'246'384 bytes |
|
|
[ 353 ]
|
2025-04-15 |
ITU-T SG15
|
Liaison statement on satellite to satellite free space optical communication
|
N/A
|
|
[ 353 ] - English - Word |
2025-04-16 [10:18]
|
34'461 bytes |
|
|
[ 352 ]
|
2025-04-11 |
Japan
|
Elements for the Handbook on satellite communications and technologies
|
N/A
|
|
[ 352 ] - English - Word |
2025-04-16 [15:19]
|
14'292'339 bytes |
|
|
[ 314 ]
|
2025-04-10 |
Russian Federation
|
Proposed updates of the working document towards a preliminary draft revision of Recommendation ITU-R M.1184-3
|
N/A
|
|
[ 314 ] - English - Word |
2025-04-14 [10:33]
|
96'376 bytes |
|
|
[ 351 ]
|
2025-04-11 |
Global Satellite Operators? Association GSOA
|
Proposal for the development of an ITU-R Handbook on satellite communications and technologies
|
N/A
|
|
[ 351 ] - English - Word |
2025-04-15 [16:09]
|
66'803 bytes |
|
|
[ 350 ]
|
2025-04-11 |
Egypt
|
Proposed modification initial consideration on the possible description and functionality of MSS systems for direct connectivity between space stations and IMT user equipment
|
AI1.13
|
|
[ 350 ] - English - Word |
2025-04-15 [11:39]
|
1'151'620 bytes |
|
|
[ 349 ]
|
2025-04-11 |
Egypt
|
Proposed criteria for mitigating interference from Direct-to-Cell (D-2-C) Mobile satellite services (MSS) and establishing interference resolution responsibilities
|
AI1.13
|
|
[ 349 ] - English - Word |
2025-04-15 [14:52]
|
46'431 bytes |
|
|
[ 348 ]
|
2025-04-11 |
Egypt
|
Proposed modifications to the working document regarding WRC-27 agenda item 1.11
|
AI1.11
|
|
[ 348 ] - English - Word |
2025-04-15 [14:40]
|
1'164'830 bytes |
|
|
[ 347 ]
|
2025-04-11 |
Germany
|
Proposals on related working documents on direct communication with IMT user equipment - WRC-27 agenda item 1.13
|
AI1.13
|
|
[ 347 ] Part 1 - English - Excel 2007 |
2025-04-15 [15:02]
|
22'073 bytes |
|
|
[ 347 ] - English - Word |
2025-04-15 [15:02]
|
505'738 bytes |
|
|
[ 346 ]
|
2025-04-11 |
Motorola Solutions Inc.
|
Proposed updates to working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13
|
AI1.13
|
|
[ 346 ] - English - Word |
2025-04-15 [11:24]
|
57'429 bytes |
|
|
[ 345 ]
|
2025-04-11 |
South Africa
|
Proposals to advance the work under WRC-27 agenda item 1.13 - Initial consideration on the possible description and functionality of MSS systems for direct connectivity between space stations and IMT user equipment
|
AI1.13
|
|
[ 345 ] - English - Word |
2025-04-15 [11:23]
|
1'052'359 bytes |
|
|
[ 344 ]
|
2025-04-11 |
South Africa
|
Characteristics and protection criteria of the existing studio transmitter links (uni-directional point-to-point) for sharing and compatibility studies under agenda item 1.12 and 1.14 in preparation for WRC-27
|
AI1.12, AI1.14
|
|
[ 344 ] - English - Word |
2025-04-15 [10:49]
|
39'681 bytes |
|
|
[ 343 ]
|
2025-04-11 |
India
|
Proposed draft revision of Recommendation ITU-R M.1787-5 - 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
|
Q217-2/4, Q288/4
|
|
[ 343 ] - English - Word |
2025-04-15 [09:51]
|
74'795 bytes |
|
|
[ 342 ]
|
2025-04-11 |
India
|
Proposal for working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13
|
AI1.13
|
|
[ 342 ] - English - Word |
2025-04-15 [11:00]
|
2'275'056 bytes |
|
|
[ 341 ]
|
2025-04-11 |
India
|
Proposal for the reply liaison statement to Working Party 5D on WRC-27 agenda item 1.7
|
AI1.7
|
|
[ 341 ] - English - Word |
2025-04-15 [09:22]
|
335'562 bytes |
|
|
[ 340 ]
|
2025-04-11 |
India
|
Incumbent system characteristics in the 2.4/2.5/2.6 GHz frequency bands for sharing and compatibility studies in preparation for WRC-27 agenda item 1.13
|
AI1.13
|
|
[ 340 ] - English - Word |
2025-04-15 [09:01]
|
42'087 bytes |
|
|
[ 339 ]
|
2025-04-11 |
India
|
Incumbent RDSS system characteristics in the 2 483.5-2 500 MHz frequency band for sharing and compatibility studies in preparation for WRC-27 agenda item 1.11
|
AI1.11
|
|
[ 339 ] - English - Word |
2025-04-14 [17:23]
|
36'741 bytes |
|
|
[ 338 ]
|
2025-04-11 |
Tonga
|
Working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13
|
AI1.13
|
|
[ 338 ] - English - Word |
2025-04-14 [16:45]
|
745'437 bytes |
|
|
[ 337 ]
|
2025-04-11 |
Tonga
|
Proposed revisions to the working document on a possible description and functionality of MSS systems for direct connectivity between space stations and IMT user equipment
|
AI1.13
|
|
[ 337 ] - English - Word |
2025-04-14 [11:37]
|
898'779 bytes |
|
|
[ 261 ]
|
2025-04-07 |
United States
|
Proposed edits to working document on technical and operational characteristics of MSS for direct communication with IMT user equipment
|
AI1.13
|
|
[ 261 ] Part 1 - English - Word |
2025-04-08 [15:25]
|
88'858 bytes |
|
|
[ 261 ] - English - Word |
2025-04-08 [15:24]
|
105'826 bytes |
|
|
[ 262 ]
|
2025-04-07 |
United States
|
Technical/operational characteristics of MSS for direct connectivity between space stations and IMT user equipment
|
AI1.13
|
|
[ 262 ] - English - Word |
2025-04-08 [15:47]
|
2'093'833 bytes |
|
|
[ 336 ]
|
2025-04-11 |
Telefon AB - LM Ericsson
, Nokia Corporation
|
Elements to be considered in sharing and compatibility studies in relation to WRC-27 agenda item 1.13
|
AI1.13
|
|
[ 336 ] - English - Word |
2025-04-14 [16:44]
|
1'088'220 bytes |
|
|
[ 335 ]
|
2025-04-11 |
Telefon AB - LM Ericsson
, Nokia Corporation
, Qualcomm, Inc.
|
Considerations on MSS non-GSO characteristics for reply liaison statement to Working Party 5D
|
N/A
|
|
[ 335 ] Part 1 - English - Word |
2025-04-15 [09:35]
|
323'287 bytes |
|
|
[ 335 ] - English - Word |
2025-04-15 [09:34]
|
3'603'957 bytes |
|
|
[ 334 ]
|
2025-04-11 |
European Space Agency (ESA)
|
Proposed updates to working document in support of WRC-31 provisional agenda item 2.9
|
AI2.9
|
|
[ 334 ] - English - Word |
2025-04-15 [08:44]
|
5'587'017 bytes |
|
|
[ 333 ]
|
2025-04-11 |
IAFI
|
Towards sharing studies related to WRC-27 agenda item 1.13
|
AI1.13
|
|
[ 333 ] - English - Word |
2025-04-14 [11:52]
|
190'477 bytes |
|
|
[ 332 ]
|
2025-04-11 |
France
|
Preliminary elements of protection of aeronautical mobile telemetry (AMT) from MSS under agenda item 1.13 (WRC-27)
|
AI1.13
|
|
[ 332 ] - English - Word |
2025-04-14 [15:13]
|
135'613 bytes |
|
|
[ 331 ]
|
2025-04-11 |
France
|
Reply liaison statement to Working Party 5D on protection criterion for terrestrial IMT - WRC-27 agenda items 1.11, 1.12 and 1.14
|
AI1.11, AI1.12, AI1.14
|
|
[ 331 ] - English - Word |
2025-04-14 [14:52]
|
34'965 bytes |
|
Results: 55 total items.
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