Contributions  |
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Number
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Title
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Source
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AI/Question
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Date
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[ 241 ]
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Proposed revision on preliminary draft revision of Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band
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China
|
|
2025-04-14 |
|
[ 240 ]
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Proposal on modification of working document towards a preliminary draft revision of Recommendation ITU-R M.585-9 - Assignment and use of identities in the maritime mobile service
|
China
|
|
2025-04-14 |
|
[ 239 ]
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Proposal for the revision of Report ITU-R M.2231-1 - Use of Appendix 18 to the Radio Regulations for the maritime mobile service
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China
|
|
2025-04-14 |
|
[ 238 ]
|
Proposal for revision of Recommendation ITU-R M.489-2 - Technical characteristics of VHF radiotelephone equipment operating in the maritime mobile service in channels spaced by 25 kHz
|
China
|
|
2025-04-14 |
|
[ 237 ]
|
Recommendation ITU-R M.585-9 (Assignment and use of identities in the maritime mobile service) - Update and considerations on issue related to manufacturer IDs for devices using a freeform number identity
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Comite International Radio-Maritime (CIRM)
|
|
2025-04-08 |
|
[ 236 ]
|
Recommendation ITU-R M.585-9 (Assignment and use of identities in the maritime mobile service) - CIRM Annual Report on manufacturer IDs for devices using a freeform number identity
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Comite International Radio-Maritime (CIRM)
|
|
2025-04-08 |
|
[ 235 ]
|
Liaison statement to Working Party 3J (copy to Working Parties 3M and 5B for information) - Application of Recommendation ITU-R P.2146 in studies under WRC-27 agenda item 1.19
|
WP 7C
|
AI1.19
|
2025-04-08 |
|
[ 234 ]
|
Reply liaison statement to Working Party 5B - Preliminary draft new Report ITU-R M.[FOD_EESS_SHARE]
|
WP 7C
|
|
2025-04-08 |
|
[ 233 ]
|
Liaison statement on WRC-27 agenda item 1.18 to Working Parties 4A, 4C, 5A and 5B
|
WP 7C
|
AI1.18
|
2025-04-08 |
|
[ 232 ]
|
Preliminary position on WRC-27 agenda - Preliminary WMO position on the World Radiocommunication Conference 2027 (WRC-27) agenda
|
World Meteorological Organization
|
|
2025-04-07 |
|
[ 231 ]
|
Reply liaison statement to Working Party 5B regarding WRC-27 agenda item 1.15 - Compatibility studies between SRS (space-to-space), operating in the frequency band 8 450-8 500 MHz and radiodetermination service, operating in the frequency band 8 500-10 680 MHz
|
WP 7B
|
AI1.15
|
2025-04-01 |
|
[ 230 ]
|
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 |
|
[ 229 ]
|
IALA response to ITU-R Working Party 5B on draft revision of Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band
|
International Association of Marine Aids to Navigation and Lighthouse Authorities
|
|
2025-03-28 |
|
[ 228 ]
|
Proposal on the revisions of assumptions and reference values in sharing studies between high-altitude relay platform systems and existing systems for the development of a preliminary draft new Recommendation ITU-R M.[AM(R)S_AMS(R)S_CHAR_5GHZ] - Characteristics and protection criteria of terrestrial and satellite unmanned aircraft system control...
|
Japan
|
|
2025-03-11 |
|
[ 227 ]
|
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 |
|
[ 226 ]
|
Response liaison statement on the UAV definitions
|
ITU-T SG2
|
|
2025-02-21 |
|
[ 225 ]
|
Liaison statement to Working Party 5A (copy to Working Party 5B for information) - Development of a draft new Report ITU-R M.[IMT.ATG] - Systems for non safety air-ground communications (excluding UAS) using terrestrials IMT and other land mobile technologies
|
WP 5D
|
|
2025-02-20 |
|
[ 224 ]
|
Liaison statement to ITU-R Working Party 5B (copy to ICAO for information) - Development of a new Report on Non-safety Public communications with small Unmanned Aerial Vehicles (sUAVs) using the terrestrial component of IMT
|
WP 5D
|
|
2025-02-19 |
|
[ 223 ]
|
Additional information on the preparation of texts for the draft CPM Report to WRC-27
|
Director, BR
|
|
2025-01-30 |
|
[ 222 ]
|
Liaison statement to key SDOs on the publication of GR THz 003 and GR THz 004
|
ETSI ISG THz
|
|
2025-01-23 |
|
[ 221 ]
|
Reply liaison statement to Working Party 1B (copy to Working Party 5B) - Studies related to revision on Recommendation ITU-R SM.1896-1 and Report ITU-R SM.2153-9
|
WP 5A
|
|
2024-12-13 |
|
[ 220 ]
|
Reply liaison statement to Working Party 5B - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.8
|
WP 5C
|
AI1.8
|
2024-12-13 |
|
[ 219 ]
|
Reply liaison statement to Working Party 5B - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.9
|
WP 5C
|
AI1.9
|
2024-12-13 |
|
[ 218 ]
|
Liaison statement to Working Party 5B - Relevant technical information to support studies in preparation of WRC-27 agenda item 1.8
|
WP 5A
|
AI1.8
|
2024-12-13 |
|
[ 217 ]
|
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 |
|
[ 216 ]
+Ann.1-28 |
Report on the thirty-third meeting of Working Party 5B (Geneva, 11-28 November 2024)
|
Chair, WP 5B
|
|
2024-11-27 |
|
[ 215 ]
|
List of participants - Working Party 5B (Geneva, 11-28 November 2024)
|
Director, BR
|
|
2024-11-27 |
|
[ 214 ]
|
List of documents issued - (Documents 5B/96 - 5B/214)
|
BR, Study Groups Department
|
|
2024-11-19 |
|
[ 213 ]
|
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 |
|
[ 212 ]
|
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 |
|
[ 211 ]
|
Liaison statement to Working Party 7C (copy to Working Parties 3L, 3M, 4C, 5A, 5B, 5C, 5D, 7B and 7D) - WRC-27 agenda item 1.17
|
WP 6A
|
AI1.17
|
2024-11-18 |
|
[ 210 ]
|
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 |
|
[ 209 ]
|
Reply liaison statement to Working Party 5B - WRC-27 agenda item 1.4
|
WP 4A
|
AI1.4
|
2024-11-08 |
|
[ 208 ]
|
Liaison statement to working party 5b (copy to Working Parties 3M and 7B for information) - Relevant technical information to support studies under WRC-27 agenda item 1.2
|
WP 4A
|
AI1.2
|
2024-11-08 |
|
[ 207 ]
|
Proposed revision to Recommendation ITU-R M.2092-1 - Technical characteristics for a VHF data exchange system in the VHF maritime mobile band
|
Japan
|
|
2024-11-07 |
|
[ 206 ]
|
Draft liaison statement to Working Party 7D (copy for information Working Party 4A and 4C) - WRC-27 agenda item 1.16
|
France
|
AI1.16
|
2024-11-07 |
|
[ 205 ]
|
Draft reply liaison statement to Working Party 4A - WRC-27 agenda item 1.2 - Relevant technical information to support studies under WRC-27 agenda item 1.2
|
France
|
AI1.2
|
2024-11-07 |
|
[ 204 ]
|
Working document toward a preliminary draft revision of recommendation ITU-R M.1644-1 - Technical and operational characteristics, and criteria for protecting the radars operating in the radiolocation and radionavigation service operating in the frequency band 13.75-14 GHz
|
France
|
|
2024-11-07 |
|
[ 203 ]
|
Liaison statement to ITU-R Working Party 5B - WRC-27 agenda item 1.7 - Additional information regarding proposed technical parameters and operating scenarios to consider in adjacent band studies involving radio altimeters and wireless avionics intra communications operating in the frequency band 4 200-4 400 MHz in response to questions from Working Party 5D
|
International Civil Aviation Organization
|
AI1.7
|
2024-11-07 |
|
[ 202 ]
|
Draft ICAO position for ITU WRC-27
|
International Civil Aviation Organization
|
|
2024-11-07 |
|
[ 201 ]
|
Work plan for WRC-27 agenda item 1.8
|
Germany
|
AI1.8
|
2024-11-07 |
|
[ 200 ]
|
Description and operational systems characteristics of radar systems to operate in the frequency band 231.5-450 GHZ
|
Germany
|
|
2024-11-07 |
|
[ 199 ]
|
Information on RLS characteristics and protection criteria to be sent to Working Party 4A - Characteristics of radars in 13.75-14GHz
|
Mexico
,
South Africa
|
|
2024-11-07 |
|
[ 198 ]
|
Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R M.2089-0 and reply liaison statement to Working Party 5D on WRC-27 agenda item 1.7 - Technical characteristics and protection criteria for aeronautical mobile service systems in the frequency range 14.5-15.35 GHz
|
Japan
|
AI1.7
|
2024-11-07 |
|
[ 197 ]
|
Proposal on the results of the compatibility studies between the high-altitude relay platform systems and existing systems for the development of a preliminary draft new Recommendation ITU-R M.[UAS_CNPC_5GHZ] - Characteristics and protection criteria of terrestrial and satellite unmanned aircraft system control and non-payload communications links ...
|
Japan
|
|
2024-11-07 |
|
[ 196 ]
|
Proposal of a preliminary draft new Report ITU-R M.[FOD_EESS_SHARE] - Sharing and compatibility studies between foreign object debris detection system and other services in the frequency ranges 92-100 GHz
|
Japan
|
|
2024-11-07 |
|
[ 195 ]
|
Proposed revision to Recommendation ITU-R M.2058-1 - Characteristics of a digital system, referred to as navigational data for broadcasting maritime safety and security related information from shore-to-ship in the maritime HF frequency band
|
Japan
|
|
2024-11-07 |
|
[ 194 ]
|
Proposed revision to Recommendation ITU-R M.2010-2 - Characteristics of a digital system, referred to as navigational data for broadcasting maritime safety and security related information from shore-to-ship in the 500 kHz band
|
Japan
|
|
2024-11-07 |
|
[ 193 ]
|
Working document towards a preliminary draft new Recommendation ITU-R M.[AMRS-VDL] - Characteristics and protection criteria for the International Civil Aviation Organization standardized VHF datalink Mode 2 systems operating in the aeronautical mobile (route) service in the frequency band 136-137 MHz
|
France
|
|
2024-11-07 |
|
[ 192 ]
|
Working document toward preliminary draft revision of Recommendation ITU-R M.2089-1 - Technical characteristics and protection criteria for aeronautical mobile service systems in the frequency range 14.5-15.35 GHz
|
France
|
|
2024-11-07 |
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