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Distribution de la radiodiffusion de Terre

Resultats:156 documents
Résultats :  Précédent -  1 - 2 - 3 - 4  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 56 ]  
 
Liaison statement on collaboration matters related to EMF     ITU-T SG5     2024-07-09
[ 55 ]  
 
Reply liaison statement to Working Parties 5A, 5B, 5C, 6A and 7A - Revision of Report ITU-R SM.2449-0 and Recommendation ITU-R SM.2129-0 regarding wireless power transmission for mobile and portable devices     WP 1A     2024-07-03
[ 54 ]  
 
Reply liaison statement to Working Party 5B (copy to Working Parties 5C, 6A and 7A for information) - WRC-27 agenda item 1.9     WP 3L   AI1.9   2024-06-13
[ 53 ]  
 
Reply liaison statement to Working Party 7C (copy to Working Parties 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7D for information) - Relevant technical information to support studies under WRC-27 agenda item 1.17     WPs 3L and 3M   AI1.17   2024-06-12
[ 52 ]  
 
Reply liaison statement to Working Party 4C (copy to Working Parties 4A, 4B, 5A, 5B, 5C, 5D, 6A,7B, 7C and 7D for information) - Studies under WRC-27 agenda items 1.11, 1.12, 1.13 and 1.14     WPs 3L and 3M   AI1.14, AI1.13, AI1.12, AI1.11   2024-06-12
[ 51 ]  
 
Reply Liaison statement on draft ITU-T Technical Report J.TR.WiFiTV "Secondary distribution of digital television and audiovisual content to portable devices using wireless local area network"     ITU-T SG9     2024-06-12
[ 50 ]  
 
Liaison statement on AAP consent of draft new Recommendation ITU-T J.153 "System architecture for cable television services to use IMT-2020 radio systems"     ITU-R SG9     2024-06-12
[ 49 ]  
 
Reply liaison statement to Working Party 5C (copy to Working Parties 1A, 4A, 4B, 4C, 5A, 5B, 6A, 7C and 7D for information) - Studies under WRC-27 agenda item 1.10     WPs 3J and 3M   AI1.10   2024-06-11
[ 48 ]  
 
Reply liaison statement to Working Party 4C (copy to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5D, 6A, 7B, 7C and 7D for information) - Fixed service characteristics for use in sharing studies under WRC-27 agenda item 1.13     WP 5C   AI1.13   2024-05-29
[ 47 ]  
 
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 3J and 3M (copy to Working Parties 1A, 4B, 6A, 7C and 7D for information) - Studies under WRC-27 agenda item 1.10     WP 5C   AI1.10   2024-05-29
[ 46 ]  
 
Liaison statement to ITU-R Working Parties 3L, 5C, 6A and 7A (copy to ICAO for information) - Request for relevant technical information to support studies under WRC-27 agenda item 1.9 in order to review Appendix 26 of the Radio Regulations to support modernization of high-frequency spectrum use in the aeronautical mobile (OR) service     WP 5B   AI1.9   2024-05-28
[ 45 ]  
 
Liaison statement to Working Party 6A - Revision of Recommendation ITU-R BT./BO.1774-2     WP 4B     2024-05-06
[ 44 ]  
 
Liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - Technical information to support the studies for WRC-27 agenda item 1.13     WP 4C   AI1.13   2024-05-01
[ 43 ]  
 
Liaison statement to Radiocommunication Study Groups and Working Parties (copy for information to ITU-T and ITU-D Study Groups)     Chair, CCV     2024-04-22
[ 42 ]  
 
Liaison statement to Working Parties 3L, 3M, 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7D - Relevant technical information to support studies under WRC-27 agenda item 1.17     WP 7C   AI1.17   2024-03-25
[ 41 ]  
 
Reply liaison statement to ITU-T Study Group 15 (copy to ITU-R Working Parties 6A and 6C)     WP 6B     2024-03-25
[ 40 ]  
+Ch.1-5 
Report of the meeting of Working Party 6A (Geneva, 5-13 March 2024)     Acting Chair, WP 6A     2024-03-13
[ 39 ]  
 
Final list of participants - Working Party 6A (Geneva, 5-13 March 2024)     Director, BR     2024-03-13
[ 38 ]  
 
Preliminary position on WRC-27 agenda     WMO     2024-03-06
[ 37 ]  
(Rev.2) 
List of documents issued (Documents 6A/1 - 6A/38)     BR, Study Groups Department     2024-03-04
[ 36 ]  
(Rev.4) 
Proposed organization of the work of Study Group 6     Chair, SG 6     2024-03-01
[ 35 ]  
 
Liaison statement from ITU-D Study Group 1 Question 2/1 to ITU-R Study Group 6 and ITU-R Working Parties 6A, 6B and 6C - Strategies, policies, regulations and methods of migration to and adoption of digital technologies for broadcasting, including to provide new services for various environments     ITU-D SG1     2024-03-01
[ 34 ]  
 
Update to Working Party 6A (March 2024)     Chair, RG on RF Hazard issues     2024-02-27
[ 33 ]  
 
Report on the Rapporteur Group on the revision on the Handbook - HF Broadcasting System Design     RG on Handbook     2024-02-26
[ 32 ]  
 
Proposal to progress the working document towards a preliminary draft new Report ITU-R BT.[ITCN] - Inter-Tower Communications Network (ITCN) for Terrestrial Broadcasting and Datacasting Systems     Universidad Del País Vasco     2024-02-22
[ 31 ]  
 
Rapporteur Group - Future of Broadcasting Progress Report (October 2023 - February 2024)     RG-FOB     2024-02-23
[ 30 ]  
 
Report of the Correspondence Group on the CISPR Radio Services Database     CG on CISPR Radio Services Database     2024-02-23
[ 29 ]  
 
Comments on WRC-27 agenda items and draft template liaison statement     United Kingdom     2024-02-22
[ 28 ]  
 
Update on EMC related interference issues     Chair, RG on EMC and RF Noise     2024-02-22
[ 27 ]  
 
Working document toward preliminary draft revision of Recommendation ITU-R BT.2016-3 - Error-correction, data framing, modulation and emission methods for terrestrial multimedia broadcasting for mobile reception using handheld receivers in VHF/UHF bands     China     2024-02-22
[ 26 ]  
 
Working document towards a preliminary draft revision of Report ITU-R BT.2526-0 - 5G NR MBS network planning and trial     China     2024-02-22
[ 25 ]  
(Rev.1) 
Report for Working Party 6A block meeting of March 2024     RG on SAB/SAP Issues     2024-02-22
[ 24 ]  
 
Proposed actions on working document towards a preliminary draft new Report ITU-R BT.[IMPLEMENT TMMB SYSTEM-L] - Terrestrial Multimedia Mobile Broadcasting: Planning and implementation of System-L networks     European Broadcasting Union (EBU) , Broadcast Networks Europe     2024-02-21
[ 23 ]  
 
Proposed revision to Report ITU-R BT.2049, Report ITU-R BT.2295 and Recommendation ITU-R BT.2016 related to the terrestrial multimedia mobile broadcasting System L     European Broadcasting Union (EBU) , Broadcast Networks Europe     2024-02-21
[ 22 ]  
 
Proposal for a new ITU-R Report - Usage Scenarios and Key Technologies of 5G-based UHD/HD Contribution and Production     China     2024-02-21
[ 21 ]  
 
Working document towards a preliminary draft revision of Report ITU-R BT.2468-1 - Guidance for selection of system parameters and implementation of second generation DTTB systems     RG on ATSC 3.0     2024-02-21
[ 20 ]  
 
Report on activities between September 2023 and February 2024     RG on ATSC 3.0     2024-02-21
[ 19 ]  
 
Draft liaison statement to Working Party 5B - Protection requirements for the HF Broadcasting Service relative to WRC-27 agenda item 1.9     HFCC-International Broadcasting Delivery   AI1.9   2024-02-20
[ 18 ]  
 
Proposed revision of Report ITU-R BT.2526 - Field trials of terrestrial multimedia mobile broadcasting systems     Rai Way S.p.A.     2024-02-20
[ 17 ]  
 
Proposed revision of Report ITU-R BT.2140-14 - Transition from analogue to digital terrestrial television broadcasting     Brazil     2024-02-20
[ 16 ]  
 
Proposed revision of Report ITU-R BT.2526-0 - Field trials of terrestrial multimedia mobile broadcasting systems     France     2024-02-19
[ 15 ]  
 
[Preliminary] draft revision of Report ITU-R BT.2526 - Field trials of terrestrial multimedia mobile broadcasting systems (Evaluation of ATSC 3.0 System)     Korea (Republic of) , RG on ATSC 3.0     2024-02-21
[ 14 ]  
 
[Preliminary] draft revision of Report ITU-R BT.2526 - Field trials of terrestrial multimedia mobile broadcasting systems (Evaluation of 3GPP Rel-17 5G broadcasting system)     Korea (Republic of) , RG on ATSC 3.0     2024-02-21
[ 13 ]  
 
Preliminary draft revision of Report ITU-R BT.2343-8 - Collection of field trials of UHDTV over DTT networks     Korea (Republic of) , RG on ATSC 3.0   Q133-1/6   2024-02-21
[ 12 ]  
 
Revision of Recommendation ITU-R BS.705 to include Yagi antennas     United States     2024-02-16
[ 11 ]  
 
Brazilian next-generation Digital Terrestrial Television (Information document)     Brazil     2024-02-16
[ 10 ]  
 
Proposed revision of Report ITU-R BT.2485-2 - Advanced network planning and transmission methods for enhancements of digital terrestrial television broadcasting     Japan   Q133-2/6, Q132-7/6   2024-02-16
[ 9 ]  
 
Reply liaison statement to ITU-D Study Group 1 Question 3/1 (copy to ITU-R Working Parties 5A and 6A) - ITU-D Study Group 1 Question 3/1: The use of telecommunications/ICTs for disaster risk reduction and management     WP 5D     2024-02-12
[ 8 ]  
 
Proposal to progress the working document towards a preliminary draft new Report ITU-R BT.[ITCN] - Inter-Tower Communications Network (ITCN) for Terrestrial Broadcasting and Datacasting Systems     Canada     2024-02-01
[ 7 ]  
 
Text from WRC-23 Plenary for the attention of the ITU-R Working Parties that are either responsible for or contributing to studies relevant to items of the WRC-27 agenda or the WRC-31 preliminary agenda     Director, BR     2024-01-30
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