Contribuciones  |
|
Número
|
Título
|
Origen
|
AI/Cuestión
|
Fecha
|
|
[ 272 ]
|
Comparison of interference levels at the GSO arc from LEO user space stations, operating space-to-space links and typical mobile earth stations operating in GSO MSS networks in the frequency bands 1 626.5-1 645.5 MHz, 1 646.5-1 660.0 MHz, and 1 670-1 675 MHz
|
United Kingdom
|
AI1.11
|
2025-04-09 |
|
[ 271 ]
|
Elements to be taken into account in sharing and compatibility studies in relation to WRC-27 agenda item 1.13
|
Iran (Islamic Republic of)
|
AI1.13
|
2025-04-08 |
|
[ 270 ]
|
Characteristics of a reference System XX for direct-to-device (D2D) services under WRC-27 agenda item 1.13
|
Nigeria
|
AI1.13
|
2025-04-07 |
|
[ 269 ]
|
Characteristics and protection criteria of the existing SAP/SAB wireless video links for sharing and compatibility studies under agenda item 1.14 in preparation for WRC-27
|
Greece
|
AI1.14
|
2025-04-07 |
|
[ 268 ]
|
Proposed guidelines on collaboration between Working Parties 4A and 4C to facilitate the ITU-R preparatory studies for WRC-27 agenda item 1.5
|
Chair, WP 4A and Chair, WP 4C
|
AI1.5
|
2025-04-08 |
|
[ 267 ]
|
Liaison statement on WRC-27 agenda item 1.18 to Working Parties 4A, 4C, 5A and 5B
|
WP 7C
|
AI1.18
|
2025-04-08 |
|
[ 266 ]
|
Characteristics and protection criteria of the existing SAP/SAB wireless video links for sharing and compatibility studies under agenda item 1.12 in preparation for WRC-27
|
France
|
AI1.12
|
2025-04-07 |
|
[ 265 ]
|
Reply liaison statement to Working Party 4C - Updates regarding Working Party 7C consideration of RNSS-related comments on preliminary draft new Report ITU-R RS.[AGG_EESS_SAR-RNSS] - (Questions ITU-R 217-2/4 and ITU-R 288/4)
|
WP 7C
|
Q288/4, Q217-2/4
|
2025-04-08 |
|
[ 264 ]
|
Working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13
|
United States
|
AI1.13
|
2025-04-07 |
|
[ 263 ]
|
Working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13
|
United States
|
AI1.13
|
2025-04-07 |
|
[ 262 ]
|
Technical/operational characteristics of MSS for direct connectivity between space stations and IMT user equipment
|
United States
|
AI1.13
|
2025-04-07 |
|
[ 261 ]
|
Proposed edits to working document on technical and operational characteristics of MSS for direct communication with IMT user equipment
|
United States
|
AI1.13
|
2025-04-07 |
|
[ 260 ]
|
Working document toward draft CPM text for WRC-27 agenda item 1.11 - Space-to-space links in Mobile-satellite service (MSS) allocations 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
|
United States
|
AI1.11
|
2025-04-07 |
|
[ 259 ]
|
Working document regarding WRC-27 agenda item 1.11 - Space-to-space links in Mobile-satellite service (MSS) allocations 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
|
United States
|
AI1.11
|
2025-04-07 |
|
[ 258 ]
|
Working document on sharing and compatibility studies of possible new allocations to the low-data-rate non-GSO MSS on WRC-27 agenda item 1.12
|
United States
|
AI1.12
|
2025-04-07 |
|
[ 257 ]
|
Working document on sharing and compatibility studies of possible new allocations to the MSS on WRC-27 agenda item 1.14
|
United States
|
AI1.14
|
2025-04-07 |
|
[ 256 ]
|
Proposed draft reply liaison statement to Working Party 5B - Protection of RNSS receivers operating in 5 010-5 030 MHz from AM(R)S transmitters operating in 5 030-5 091 MHz - (Questions ITU-R 217-2/4 and 288/4)
|
United States
|
Q288/4, Q217-2/4
|
2025-04-07 |
|
[ 255 ]
|
Working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13
|
United States
|
AI1.13
|
2025-04-07 |
|
[ 254 ]
|
Initial consideration on the possible description and functionality of MSS systems for direct connectivity between space stations and IMT user equipment
|
United States
|
AI1.13
|
2025-04-07 |
|
[ 253 ]
|
Updates to preliminary draft revision of Recommendation ITU-R M.1787-5 on new non-GSO RNSS system in the 1 164-1 215 MHz and 1 559-1 610 MHz frequency bands
|
United States
|
|
2025-04-07 |
|
[ 252 ]
|
Working document towards a preliminary draft new report - Study on 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
|
United States
|
Q288/4
|
2025-04-07 |
|
[ 251 ]
|
Studies addressing frequency overlaps between WRC-27 agenda items 1.11 and 1.15
|
United States
|
AI1.15, AI1.11
|
2025-04-07 |
|
[ 250 ]
|
Studies addressing frequency overlaps between WRC-27 agenda items 1.13 and 1.15
|
United States
|
AI1.15, AI1.13
|
2025-04-07 |
|
[ 249 ]
|
Proposed updates to the working document in support of WRC-31 preliminary agenda item 2.9
|
United States
|
AI2.9
|
2025-04-07 |
|
[ 248 ]
|
Proposed revisions to 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
|
United States
|
|
2025-04-07 |
|
[ 247 ]
|
Proposed draft reply liaison statement to Working Party 7C on EESS-RNSS matters - (Questions ITU-R 217-2/4 and 288/4)
|
United States
|
Q288/4, Q217-2/4
|
2025-04-07 |
|
[ 246 ]
|
Working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13
|
United States
|
AI1.13
|
2025-04-07 |
|
[ 245 ]
|
MSS system characteristics relevant to WRC-27 agenda item 1.7 studies
|
United States
|
AI1.7
|
2025-04-07 |
|
[ 244 ]
|
Proposed liaison statement to Working Party 5B - Relevant technical information for sharing studies under WRC-27 agenda items 1.12 and 1.13
|
United States
|
AI1.13, AI1.12
|
2025-04-07 |
|
[ 243 ]
|
Preliminary position on WRC-27 agenda - Preliminary WMO position on the World Radiocommunication Conference 2027 (WRC-27) agenda
|
World Meteorological Organization
|
|
2025-04-07 |
|
[ 242 ]
|
Liaison statement on progress on technical Report ITU-T TR.SQKDN - Standardization consideration of satellite-based QKDN
|
ITU-T SG13
|
|
2025-04-02 |
|
[ 241 ]
|
Liaison statement to ITU-R Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D - Report on progress of activities relating to WRC-27 agenda item 1.15
|
WP 7B
|
AI1.15
|
2025-04-01 |
|
[ 240 ]
(Rev.1) |
Activity report of Correspondence Group on WRC-27 agenda item 1.13
|
CG on WRC-27 AI1.13
|
|
2025-04-01 |
|
[ 239 ]
|
Reply liaison statement to Working Party 4C regarding preliminary calculations on overlaps between WRC-27 agenda items 1.11, 1.13 and 1.15 - WRC-27 agenda items 1.11, 1.13 and 1.15 sharing studies
|
WP 7B
|
AI1.15, AI1.13, AI1.11
|
2025-04-01 |
|
[ 238 ]
|
Reply liaison statement to Working Party 4C
|
WP 7B
|
|
2025-03-24 |
|
[ 237 ]
|
ITU-R Handbook on satellite communications and technologies
|
International Mobile Satellite Organization (IMSO)
|
|
2025-03-20 |
|
[ 236 ]
|
Reply liaison statement to Working Party 4C - WRC-27 agenda item 1.13
|
WP 6A
|
AI1.13
|
2025-03-17 |
|
[ 235 ]
|
Preliminary calculations on overlaps between WRC-27 agenda items 1.11, 1.13 and 1.15
|
Chair, WP 4C and Acting Chair, WP 7B
|
AI1.15, AI1.13, AI1.11
|
2025-03-05 |
|
[ 234 ]
|
Liaison statement on initiation of new work item on the draft ITU-T F.CV-FARSI - Functional architecture and requirements of connected vehicles supporting satellite internet services
|
ITU-T SG21
|
|
2025-02-26 |
|
[ 233 ]
|
Reply liaison statement to ITU-R Working Party 7B (copy for information to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D) - Response to Working Party 7B answers to questions related to WRC-27 agenda item 1.15
|
WP 3J
|
AI1.15
|
2025-02-25 |
|
[ 232 ]
|
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 |
|
[ 231 ]
|
Reply liaison statement to Working Party 4C - WRC-27 agenda item 1.13
|
WP 5D
|
AI1.13
|
2025-02-20 |
|
[ 230 ]
|
Reply liaison statement to Working Party 4C - Update of preliminary draft new Report ITU-R M.[IMT-RNSS]
|
WP 5D
|
|
2025-02-20 |
|
[ 229 ]
|
Additional information on the preparation of texts for the draft CPM Report to WRC-27
|
Director, BR
|
|
2025-01-30 |
|
[ 228 ]
|
Reply liaison statement to Working Party 4C - WRC-27 agenda item 1.14
|
WP 5C
|
AI1.14
|
2024-12-13 |
|
[ 227 ]
|
Reply liaison statement to Working Party 4C - WRC-27 agenda item 1.12
|
WP 5C
|
AI1.12
|
2024-12-13 |
|
[ 226 ]
|
Reply liaison statement to Working Party 4C - WRC-27 agenda items 1.12, 1.13 and 1.14
|
WP 5C
|
AI1.14, AI1.13, AI1.12
|
2024-12-13 |
|
[ 225 ]
|
Reply liaison statement to Working Party 4C - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.11
|
WP 5C
|
AI1.11
|
2024-12-13 |
|
[ 224 ]
|
Reply liaison statement to Working Party 4C (copy to Working Party 4A for information) - Relevant technical information to support studies under WRC-27 agenda item 1.10
|
WP 5C
|
AI1.10
|
2024-12-13 |
|
[ 223 ]
|
Liaison statement to Working Party 4C - Technical characteristics and protection criteria for aeronautical telemetry systems operating in the frequency band 1 427-1 432 MHz and adjacent bands under WRC-27 agenda item 1.12
|
WP 5B
|
AI1.12
|
2024-12-12 |
Resultados :372 documentos
Resultados :
Anterior -
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8
- Siguiente
|
Telecarga de múltiples documentos: Formatos e idiomas que hay que tener en cuenta (si están disponibles):
