Contributions
Numéro
Titre
Source
AI/Question
Filtre...
A1.17
A1.8
AI1.1
AI1.10
AI1.11
AI1.12
AI1.13
AI1.14
AI1.15
AI1.16
AI1.17
AI1.18
AI1.19
AI1.2
AI1.3
AI1.4
AI1.5
AI1.6
AI1.7
AI1.8
AI1.9
AI1.9.2
AI110
AI9.1
AI9.1 A)
AI9.1A)
Q260/5
Effacer filtre
Date
[ 272 ]
Liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4B, 4C, 5A, 5B, 5C and 7B for information) - WRC-23 agenda item 1.2 - Additional information on EESS (passive) in 10.6-10.7 GHz
WP 7C
AI1.2
2021-04-23
[ 271 ]
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 7D (copy to Working Parties 3J and 3M for information) - WRC-23 agenda item 1.14: system characteristics of primary services to be used for sharing and compatibility studies in the frequency range 231.5-252 GHz
WP 7C
AI1.14
2021-04-23
[ 270 ]
Liaison statement to Working Party 4A (copy to Working Parties 3M, 4C, 5A, 5B, 5C and 7B for information) - WRC-23 agenda item 1.16
WP 7C
AI1.16
2021-04-23
[ 269 ]
Liaison statement to Working Party 4A (copy for information to Working Parties 3M, 4B, 4C, 5A, 5B, 5C and 7B) - WRC-23 agenda item 1.17
WP 7C
AI1.17
2021-04-23
[ 268 ]
Reply liaison statement to ITU-R Working Party 5B - WRC-23 agenda item 1.7 - Questions on a space-based aeronautical VHF communications system in 117.975-137 MHz frequency band
International Civil Aviation Organization
AI1.7
2021-04-22
[ 267 ]
Reply liaison statement to ITU-R Working Party 5B - UAS CNP links in the band 5 030-5 091 MHz
International Civil Aviation Organization
2021-04-22
[ 266 ]
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
Comité International Radio Maritime (CIRM)
2021-04-22
[ 265 ]
Preliminary draft revision of Recommendation ITU-R M.585-8 - Assignment and use of identities in the maritime mobile service
Comité International Radio Maritime (CIRM)
2021-04-22
[ 264 ]
Proposed revision to Recommendation ITU-R M.541-10 - Operational procedures for the use of digital selective-calling equipment in the maritime mobile service
Japan
AI1.11
2021-04-20
[ 263 ]
Preliminary draft revision of Recommendation ITU-R M.585-8 - Assignment and use of identities in the maritime mobile service
Korea (Republic of)
2021-04-20
[ 262 ]
Liaison statement to Working Parties 4C and 5B - WRC-23 agenda item 1.6 - Consideration of the use of MSS frequency bands near 1.6 GHz to support communications for sub-orbital vehicles - Revision of Recommendation ITU-R M.1316 to correct its obsolete reference to 10% data loss to radio astronomy in Recommendation ITU-R RA.1031
WP 7D
AI1.6
2021-04-19
[ 261 ]
Report of work of Correspondence Group on WRC-23 agenda item 1.8
Chairman, CG WRC-23 AI 1.8
AI1.8
2021-04-19
[ 260 ]
Liaison statement to Working Parties 4C and 5B - WRC-23 agenda item 1.11- Introduction of additional satellite systems into the Global Maritime Distress Safety System (GMDSS)
WP 7D
AI1.11
2021-04-19
[ 259 ]
Liaison statement to Working Party 5B - WRC-23 agenda item 1.6 - Facilitation of radiocommunication for sub-orbital vehicles
WP 7D
AI1.6
2021-04-16
[ 258 ]
Reply liaison statement to Working Party 5D (copy to Working Parties 3K, 3M, 4A, 4B, 4C, 5A, 5B, 5C, 7C and 7D for information) - Reply liaison statement to Working Party 5D
concerning WRC-23 agenda item 1.2
WP 7B
AI1.2
2021-04-15
[ 257 ]
Reply liaison statement to Working Party 4A (copy to Working Parties 3M, 4B, 4C, 5A, 5B, 5C, and 7C for information) - Reply liaison statement to Working Party 4A concerning WRC-23 agenda item 1.17
WP 7B
AI1.17
2021-04-09
[ 256 ]
Draft response liaison statement on EMF to ITU-D Study Group 2 and ITU-T Study Group 5
ATDI
2021-04-07
[ 255 ]
Liaison statement to Working Party 5D (copy to Working Parties 3K, 3L, 3M, 5A, and 5B) - WRC-23 agenda item 1.4
WP 6A
AI1.4
2021-04-07
[ 254 ]
Liaison statement to Working Party 5B (copy to Working Parties 3L and 3M) - WRC-23 agenda item 1.9
WP 6A
AI1.9
2021-04-07
[ 253 ]
Reply liaison statement from Working Party 6A to Working Party 1A (copy to Working Party 5B) - Working document towards a preliminary draft revision to Recommendation ITU-R SM.1541-6 - Unwanted emissions in the out-of-band domain
WP 6A
2021-04-07
[ 252 ]
Liaison statement to ITU-R Working Party 5B - Studies on detect and avoid systems for unmanned aircraft
International Civil Aviation Organization
2021-03-26
[ 251 ]
Liaison statement from ITU-D Study Group 2 Question 7/2 to ITU-T Study Group 5, Working Party 1/5, ITU-R Study Group 1 Working Parties 1A and 1C, Study Group 5 Working Parties 5A and 5B and Study Group 6 Working Party 6A on strategies and policies concerning human exposure to EMF
ITU-D SG 2
2021-03-23
[ 250 ]
Reply liaison statement to ITU-T Study Group 20 (copy to ITU-R Working Party 5B) - Draft Recommendation ITU-T Y.UAV.ARCH
WP 5D
2021-03-19
[ 249 ]
Reply liaison statement to Working Party 5B - WRC-23 agenda item 1.2
WP 5D
AI1.2
2021-03-19
[ 248 ]
Liaison statement to Working Party 5B (copy for information to Working Parties 1B, 5C, and 7B) - WRC-23 agenda item 1.1
WP 5D
AI1.1
2021-03-19
[ 247 ]
Preliminary position on WRC-23 agenda
World Meteorological Organization
2021-03-17
[ 246 ]
Reply liaison statement to ITU-R Working Party 5B (copy for information to Working Party 4A) - Clarification on the draft ICAO position on WRC-23 agenda items 1.15, 1.16 and 1.17
International Civil Aviation Organization
AI1.16 , AI1.15 , A1.17
2021-03-15
[ 245 ]
Reply liaison statemen to ITU-R Working Party 5B - WRC-23 agenda item 1.8
International Civil Aviation Organization
AI1.8
2021-03-15
[ 244 ]
Reply liaison statement from Working Party 5D to Task Group 6/1 (copy to ITU-R Working Parties 3K, 3M, 5A, 5B, 5C, 6A, 7D) - Preparations of WRC-23 agenda item 1.5
Information on spectrum use and spectrum needs of existing services including IMT within the frequency band 470-960 MHz in Region 1
WP 5D
AI1.5
2021-03-16
[ 243 ]
Reply liaison statement from Working Party 5D to Task Group 6/1 (copy to Working Parties 3K, 3M, 5A, 5B, 5C, 6A, 7D) - Preparations for WRC-23 agenda item 1.5 - Information for sharing and compatibility studies
WP 5D
AI1.5
2021-03-16
[ 242 ]
Reply liaison statement to ITU-R Working Party 5B concerning WRC-23 agenda item 9.1, topic a), with a copy to Working Party 7C - Information for studies on WRC-23 agenda item 9.1, topic a)
International Civil Aviation Organization
AI9.1A)
2021-03-15
[ 241 ]
Liaison statement to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D - WRC-23 agenda item 1.4
WP 5D
AI1.4
2021-03-15
[ 240 ]
Reply liaison statement to Working Party 5B - WRC-23 agenda item 1.11, Resolution 361 (Rev.WRC-19) - Introduction of additional satellite system into the GMDSS
WP 4C
AI1.11
2021-03-12
[ 239 ]
Simplifying the approval of liaison statements
ATDI
2021-02-22
[ 238 ]
Liaison statement to Working Party 5B (copy to Working Party 4A) - UAS CNPC links in the 5 030 to 5 091 MHz band
WP 4C
2021-02-19
[ 237 ]
Liaison statement to ITU-R Working Parties 5B and 6A - Working document towards a preliminary draft revision to Recommendation ITU-R SM.1541-6 - Unwanted emissions in the out-of-band domain
WP 1A
2020-12-15
[ 236 ]
Liaison statement to ITU-R Working Parties 5B and 4C, and to IMO, IMSO, IEC/TC80 and CISPR - Interference to maritime systems from light emitting diode (LED) lighting located onboard the same vessel
WP 1A
2020-12-15
[ 235 ]
Reply liaison statement to Working Party 5B - Initial information for studies on WRC-23 agenda item 1.10
WP 5A
AI1.10
2020-12-01
[ 234 ]
Reply liaison statement to Working Party 5B - Initial information for studies on WRC-23 agenda item 1.9
WP 5A
AI1.9
2020-12-01
[ 233 ]
Reply liaison statement to Working Party 5B (copy to Working Parties 3K, 3M, 4A, 5A, 7C, and 7D for information) - WRC-23 agenda item 1.10
WP 5C
AI1.10
2020-11-27
[ 232 ]
Reply liaison statement to Working Party 5A (copy to Working Parties 4A, 5B and 5D for information) - WRC-23 agenda item 1.3
WP 5C
AI1.3
2020-11-27
[ 231 ]
Liaison statement to Working Party 4A (copy for information to Working Parties 3M, 5A, and 5B) - WRC-23 agenda item 1.15 - Studies on use of the frequency band 12.75-13.25 GHz (Earth-to-space) by earth stations on aircraft and vessels communicating with geostationary space stations in the fixed-satellite service
WP 5C
AI1.15
2020-11-27
[ 230 ]
List of assignments that the Administration of Iran (Islamic Republic of) had notified to the Bureau and that are within the frequency bands subject to WRC-23 agenda items
Iran (Islamic Republic of)
2020-11-15
[ 229 ]
Liaison statement on work being carried out under study in ITU-T Q3/5
ITU-T SG 5
2020-11-23
[ 228 ]
Liaison statement on draft Recommendation ITU-T Y.UAV.arch
ITU-T SG 20
2020-11-23
[ 227 ]
Reply liaison statement to Working Party 7C (copy to Working Parties 1B, 3J, 3K, 3L, 3M, 4A, 4C, 5A, 5B, 5D, 6A, and 7D for information) - WRC-23 agenda item 9.1, topic a)
WP 5C
AI9.1 A)
2020-11-20
[ 226 ]
Reply liaison statement to Working Party 1A (copy to Working Parties 5B and 5D for information) - Liaison between ITU-R and CISPR on the protection of radio services in the 6-40 GHz frequency range
WP 5A
2020-11-20
[ 225 ] +Ann.1-46
Report on the twenty-fifth meeting of Working Party 5B (e-Meeting, 9-20 November 2020)
Chairman, WP 5B
2020-11-20
[ 224 ]
Final list of participants - Working Party 5B (e-Meeting, 9-20 November 2020)
Director, BR
2020-11-20
[ 223 ]
Reply liaison statement to Working Party 5B (copy to Working Parties 4A, 4B, 5A, 7D and 3M for information) - WRC-23 agenda item 1.8 - Technical and operational characteristics and protection of the fixed service
WP 5C
AI1.8
2020-11-20
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