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Maritime mobile service including Global Maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service

Results:822 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 672 ]  
 
Draft revision of Recommendation ITU-R M.1849-2     United States of America     2022-10-28
[ 671 ]  
 
Technical characteristics, operational scenarios, spectrum needs, coexistence, and sharing studies of non-safety aeronautical mobile systems in the frequency bands 15.4-15.7 GHz and 22-22.21 GHz     United States of America   AI1.10   2022-10-28
[ 670 ]  
 
Proposed updates to working document towards a preliminary draft new Report ITU-R M.[RADAR SIMULATIONS] - Simulations of performance for specific primary surveillance radars     United States of America     2022-10-28
[ 669 ]  
 
Preliminary draft new Report ITU-R M.[SPACE-VHF] - Space-based aeronautical VHF communications in the frequency band 117.975-137 MHz     United States of America     2022-11-04
[ 668 ]  
 
Working document towards preliminary draft new Report on WRC-23 agenda item 1.6 [SUBORBITAL VEHICLES STUDIES] - Regulatory, operational, and technical studies of radiocommunications for suborbital vehicles     United States of America   AI1.6   2022-10-28
[ 667 ]  
 
Reply liaison statement to Working Parties 5A and 5C (copy to Working Parties 3M, 5B and 7C for information) - WRC-23 agenda item 1.15 activities     WP 4A   AI1.15   2022-10-19
[ 666 ]  
 
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, and 7D - WRC-23 agenda item 1.14 activities     WP 7C   AI1.14   2022-10-14
[ 665 ]  
 
Liaison statement to Working Party 5B - Request for information on Wireless Avionics Intra-Communication Systems (WAICs) and Radio Altimeters (RAs) that operate in 4.2-4.4 GHz     WP 7C     2022-10-14
[ 664 ]  
 
Reply liaison statement to Working Party 5B - Working document towards a preliminary draft new Report ITU-R M.[FOD_EESS_SHARE]     WP 7C     2022-10-14
[ 663 ]  
 
Reply liaison statement to Working Party 5B - Preliminary draft revision of Report ITU-R RS.2310     WP 7C     2022-10-14
[ 662 ]  
 
Liaison statement to Working Parties 5A, 5B, 5C, 6A, 7B (copy to Working Parties 3K, 3L, 3M for information) - Progress report on the activities relating to WRC-23 agenda item 1.12     WP 7C   AI1.12   2022-10-13
[ 661 ]  
 
Liaison statement to Working Parties 3K, 3M, 4A, 5A, 5B, 5C, 7C and 7D - Report on progress of activities relating to agenda item 1.13 (WRC-23)     WP 7B   AI1.13   2022-10-11
[ 660 ]  
 
Reply liaison statement to Working Party 3M (copy to Working Parties 1A, 1B, 1C, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B and 7D for information) - Future development of P-series Recommendations to address frequencies above 100 GHz     WP 7C     2022-10-07
[ 659 ]  
 
Reply liaison statement to Working Party 3M (copy to Working Parties 3J, 3K, 1A, 1B, 1C, 4A, 4B, 4C, 5A, 5B, 5C, 5D, 6A, 7B, and 7C - Extending the application of propagation Recommendations to frequencies greater than 100 GHz     WP 7D     2022-10-06
[ 658 ]  
 
Note to the Chairmen of Working Parties 5D and 6A (copy to the Chairmen of Working Parties 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D for information) - WRC-23 agenda item 1.4     Chairmen, WPs 3J, 3K and 3M   AI1.4   2022-10-06
[ 657 ]  
 
Liaison statement to Working Party 7C (copy to Working Parties 3K, 3L, 3M, 5A, 5B, and 5C) - WRC-23 agenda item 1.12     WP 6A     2022-09-28
[ 656 ]  
 
Reply liaison statement to Working Party 5D (copy to Working Parties 3J, 3K, 3M, 4A, 4C, 5A, 5B, 5C, 7B, 7C and 7D for information) - WRC-23 agenda item 1.4     WP 6A   AI1.4   2022-09-28
[ 655 ]  
 
Preliminary position on WRC-23 Agenda     World Meteorological Organization     2022-09-20
[ 654 ]  
 
Reply liaison statement to Working Party 5B (copy to Working Party 7D for information) - Draft CPM text for WRC-23 agenda item 1.11, Resolution 361 (Rev.WRC-19)     WP 4C     2022-09-19
[ 653 ]  
 
Liaison statement to Working Party 3M (copy to Working Parties 1A, 1B, 1C, 4A, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Extending the application of propagation Recommendations to frequencies greater than 100 GHz     WP 4B     2022-09-19
[ 652 ]  
 
Reply liaison statement to ITU-R Working Party 5B - Studies on WRC-23 agenda item 1.7     International Civil Aviation Organization   AI1.7   2022-09-09
[ 651 ]  
 
Reply liaison statement to ITU-R Working Party 5B - Parameters of non-directional beacon (NDB) for use in impact studies with wireless power transmission (WPT)     International Civil Aviation Organization     2022-09-09
[ 650 ]  
 
Liaison statement on boundaries between the responsibilities of the International Telecommunication Union-Telecom, International Telecommunication Union- Radiocommunication and the International Civil Aviation Organization     ITU-T SG 20     2022-08-02
[ 649 ]  
+Ann.2-33 
Report on the twenty-ninth meeting of Working Party 5B (Geneva, 11-22 July 2022)     Chairman, WP 5B     2022-07-22
[ 648 ]  
 
Final list of participants Working Party 5B - (Geneva, 11-22 July 2022)     Director, BR     2022-07-22
[ 647 ]  
 
List of documents issued (Documents 5B/529; 5B/531 - 5B/647)     BR, Study Groups Department     2022-07-11
[ 646 ]  
 
Liaison statement to Working Parties 5A, 5B, 5C and 7A (copy to Working Party 6A for information) - Preliminary draft revision of Report ITU-R SM.2449-0     WP 1A     2022-07-11
[ 645 ]  
 
Liaison statement to Working Parties 5A, 5B, 5C, and 5D (copy to Working Parties 7C and 7D for information) - Draft revision of Report ITU-R SM.2352-0     WP 1A     2022-07-11
[ 644 ]  
 
Working document towards draft CPM text for WRC-23 agenda item 1.6     China (People's Republic of)   AI1.6   2022-07-04
[ 643 ]  
 
Working document of proposals on revisions to the Recommendation ITU-R M.2010-1     China (People's Republic of)     2022-07-04
[ 642 ]  
 
Revision of working document towards a preliminary draft new Report ITU-R [NON-SAFETY AMS CHARACTERISTICS AND SHARING STUDIES] related to WRC-23 agenda item 1.10     China (People's Republic of)   AI1.10   2022-07-05
[ 641 ]  
 
Proposed revisions to working document towards draft CPM text to WRC-23 for agenda item 1.8     China (People's Republic of)   AI1.8   2022-07-04
[ 640 ]  
 
Proposed modifications to working document towards draft CPM text to WRC-23 agenda item 1.11     China (People's Republic of)   AI1.11   2022-07-04
[ 639 ]  
 
Proposed modifications on preliminary draft revision of Recommendation ITU-R M.493-15 -Digital selective-calling system for use in the maritime mobile service     China (People's Republic of)     2022-07-04
[ 638 ]  
 
Proposed modification to working document towards a draft CPM text for WRC-23 agenda item 1.7     China (People's Republic of)   AI1.7   2022-07-04
[ 637 ]  
 
Proposal for an amendment to 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     China (People's Republic of)     2022-07-04
[ 636 ]  
 
Comments on working document towards a preliminary draft revision of Recommendation ITU-R M.541-10 - Operational procedures for the use of digital selective-calling equipment in the maritime mobile service     China (People's Republic of)     2022-07-04
[ 635 ]  
 
Preliminary draft revision to Recommendation ITU-R M.2116-0 - Technical and operational characteristics and protection criteria for the systems operating in the aeronautical mobile service and maritime mobile service systems operating within the 4 400-4 990 MHz frequency range     France     2022-07-04
[ 634 ]  
 
Liaison statement to ICAO copy to Working Party 1A     France     2022-07-04
[ 633 ]  
 
Working document towards a draft CPM text for WRC-23 agenda item 1.10     France   AI1.10   2022-07-04
[ 632 ]  
 
Update of the preliminary draft new Report on WRC-23 agenda item 1.10     France , Germany (Federal Republic of)   AI1.10   2022-07-04
[ 631 ]  
 
Proposed revision to the working document towards a preliminary draft new Report on WRC-23 agenda item 1.6 [SUBORBITAL VEHICLES SUDIES]     Inmarsat Global Limited   AI1.6   2022-07-04
[ 630 ]  
 
Proposed revisions to the working document towards draft CPM text for WRC-23 agenda item 1.6     Inmarsat Global Limited   AI1.6   2022-07-04
[ 629 ]  
 
Information paper on interference management - Studies on WRC-23 agenda item 1.8 (Resolution 155 (WRC-19))     Intelsat US LLC , SES (Luxembourg) , Telenor ASA     2022-07-04
[ 628 ]  
 
Preliminary draft revision of Recommendation ITU-R M.493-15 - Digital selective-calling system for use in the maritime mobile service     Germany (Federal Republic of)     2022-07-04
[ 627 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R M.2135-0 - Technical characteristics of autonomous maritime radio devices operating in the frequency band 156-162.05 MHz     Germany (Federal Republic of)     2022-07-04
[ 626 ]  
 
Working document towards a Handbook on unmanned aircraft detect and avoid systems [HDBK.UAS_DAA]     France     2022-07-04
[ 625 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R M.[15.4-15.7_GHz_ARNS] - Characteristics of and protection criteria for radars operating in the aeronautical radionavigation service in the frequency band 15.4-15.7 GHz     France     2022-07-04
[ 624 ]  
 
Proposed reply liaison statement to Working Party 7C - On coexistence between EESS and radiolocation service in the 33.4-36.0 GHz band     France     2022-07-04
[ 623 ]  
 
Liaison statement to Working Party 5D     France     2022-07-04
Results:822 total items.
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