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

Results:584 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title AI/Question
[ 484 ]  
 
2014-10-20 China (People's Republic of)   Compatibility studies on VHF data exchange applications      
[ 483 ]  
 
2014-10-19 Hungary   Preliminary draft revision of Recommendation ITU-R M.541 - Operational procedures for the use of digital selective calling equipment in the maritime mobile service      
[ 482 ]  
 
2014-10-17 United States of America   Preliminary draft new Recommendation ITU-R M.[AMS-CHAR-24] - Technical characteristics and protection criteria for aeronautical mobile service systems in the frequency bands 22.5-23.6 and 25.25-27.5 GHz      
[ 481 ]  
 
2014-10-17 United States of America   Preliminary draft new Report ITU-R M.[UAS-FSS] - Annex 8 - Technical and operational characteristics, interference and regulatory environments associated with the use ff frequency bands allocated to the fixed-satellite service not subject to Appendices 30, 30a and 30b for the control and non-payload communications of unmanned aircraft systems in non-segregated airspace      
[ 480 ]  
 
2014-10-17 United States of America   Proposed preliminary draft Corrigendum 1 to Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple acess in the VHF maritime mobile band      
[ 479 ]  
 
2014-10-17 United States of America   Sharing studies on emissions from earth stations on board unmanned aircraft intended to communicate with a satellite network in frequency bands allocated to the fixed satellite service into incumbent terrestrial services for link 3      
[ 478 ]  
 
2014-10-17 United States of America   Draft new Report ITU-R M.[WAIC_SHARING _E 4 200-4 400 MHZ] - Compatibility analysis between wireless avonics intra-communication systems and systems in the existing services in the frequency band 4 200-4 400 MHz      
[ 477 ]  
 
2014-10-17 United States of America   Preliminary draft new Report ITU-R M.[WAIC_SHARING_22/23 GHZ] - Sharing studies between wireless avionics intra-communication systems and systems in the 22.5-22.55 GHz and 23.55-23.6 GHz frequency bands and compatibility studies with systems allocated to the passive services in the 22.21-22.5 GHz and 23.6-24.0 GHz frequency bands      
[ 476 ]  
 
2014-10-17 United States of America   Draft new Report ITU-R M.[WAIC BANDS] - Consideration of the aeronautical mobile (route), aeronautical mobile, and aeronautical radionavigation services allocations to accommodate wireless avionics intra-communication      
[ 475 ]  
 
2014-10-17 United States of America   Preliminary draft new Recommendation ITU-R M.[WAIC] - Technical characteristics and protection criteria for Wireless Avionics Intra-Communication systems      
[ 474 ]  
 
2014-10-17 United States of America   Working document towards a preliminary draft new Report ITU-R M.[UAS-FSS]      
[ 473 ]  
 
2014-10-17 United States of America   U.S. Proposal on completion of the document - Preliminary draft new Report - Guidelines for the use of spectrum by oceanographic radars in the frequency range 3 to 50 MHz      
[ 472 ]  
 
2014-10-17 United States of America   Draft revision of Recommendation ITU-R M.1460-1 - Technical and operational characteristics and protection criteria of radiodetermination radars in the frequency band 2 900-3 100 MHz      
[ 471 ]  
 
2014-10-17 United States of America   Annex 6 to Report ITU-R M.[UAS-FSS] - Effects of emissions from incumbent services into earth stations onboard unmanned aircraft intended to communicate with a satellite network in frequency bands allocated to the fixed satellite service (link 2)      
[ 470 ]  
 
2014-10-17 United States of America   Update to working document towards a preliminary draft new Recommendation [PEAK FDR]      
[ 469 ]  
 
2014-10-17 United States of America   Working document toward a preliminary draft new Report ITU-R M. [MAT-MSS] on use of non-geostationary orbit mobile satellite systems to enhance maritime safety      
[ 468 ]  
 
2014-10-17 United States of America   Preliminary draft revision of Recommendation ITU-R M.1463-2 - Characteristics of and protection criteria for radars operating in the radiodetermination service in the frequency band 1 215-1 400 MHz      
[ 467 ]  
 
2014-10-17 United States of America   Working document towards a preliminary draft new Report ITU-R M.[ASR PERF 2 700-2 900 MHZ] - Radar receiver performance measurements of interference into aeronautical radionavigation service radars operating in the 2 700-2 900 MHz frequency band      
[ 466 ]  
 
2014-10-17 United States of America   Working document towards a preliminary draft revision of Recommendation ITU-R M.1849 - Technical and operational aspects of ground-based meteorological radars      
[ 465 ]  
 
2014-10-17 United States of America   Preliminary draft revision of Recommendation ITU-R M.1464-1 - Characteristics of radiolocation radars, and characteristics and protection criteria for sharing studies for aeronautical radionavigation radars in the radiodetermination service operating in the frequency band 2 700-2 900 MHz      
[ 464 ]  
 
2014-10-17 United States of America   Proposed draft reply liaison statement to Working Party 7C WRC-15 agenda item 1.12 - PDNR ITU-R RS.[EESS-9GHZ_RDS] - Sharing analyses of very wideband EESS SAR transmission with stations in the radio determination service operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz      
[ 463 ]  
 
2014-10-17 United States of America   Proposed draft reply liaison statement to Working Party 7C on PDN Report ITU-R RS.[EESS-ARNS RADARS 1 215-1 300 MHZ] - Potential interference from the Earth exploration-satellite (active) spaceborne radars operating in the 1 215-1 300 MHz frequency band to the aeronautical radionavigation surveillance radar receiver in the 1 240-1 370 MHz frequency band      
[ 462 ]  
 
2014-10-22 N/A   Proposed preliminary draft Corrigendum 1 to Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile band      
[ 461 ]  
 
2014-10-17 Germany (Federal Republic of)   Upgrade of the preliminary draft new Report ITU-R M.[WAIC_SHARING_4 200-4 400 MHz]      
[ 460 ]  
 
2014-10-17 Germany (Federal Republic of)   Upgrade of the preliminary draft new Report ITU-R M.[WAIC BANDS]      
[ 459 ]  
 
2014-10-17 France   Draft revision of Recommendation ITU-R M.1460-1 - Technical and operational characteristics and protection criteria of radiodetermination radars in the frequency band 2 900-3 100 MHz      
[ 458 ]  
 
2014-10-17 France   Preliminary draft revision of Recommendation ITU-R M.1463-2 - Characteristics of and protection criteria for radars operating in the radiodetermination service in the frequency band 1 215-1 400 MHz      
[ 457 ]  
 
2014-10-17 France   Working document towards a preliminary draft new Report ITU-R M.[COM RAD] - Impact on radar probability of detection due to interference from wideband communication signals      
[ 456 ]  
 
2014-10-17 France   Proposal of future framework for Recommendations ITU-R M.1461, ITU-R M.1464, ITU-R M.1460 and ITU-R M.1465      
[ 455 ]  
 
2014-10-17 France   Propoosed reply liaison statement to Working Party 7B - Protection of SRS earth stations from transmitting aircraft stations in the 2 200-2 290 MHz band      
[ 454 ]  
 
2014-10-17 France   Update to working document towards a preliminary draft new Report [PEAK FDR] - Peak frequency dependent rejection for pulsed systems      
[ 453 ]  
 
2014-10-17 France   Preliminary draft new Report ITU-R M.[OOB S-BAND] - Assessment of interference to radars operating within the 2 700-2 900 MHz band from broadband wireless systems operating in adjacent frequency bands      
[ 452 ]  
 
2014-10-17 France   Draft revision of Recommendation ITU-R M.1465-1 - Characteristics of and protection criteria or radars operating in the radiodetermination service in the frequency band 3 100-3 700 MHz      
[ 451 ]  
 
2014-10-17 France   Draft revision of Recommendation ITU-R M.1464-1 - Characteristics of radiolocation radars, and characteristics and protection criteria for sharing studies for aeronautical radionavigation radars in the radiodetermination service operating in the frequency band 2 700-2 900 MHz      
[ 450 ]  
 
2014-10-17 France   Working document towards a preliminary draft revision of Recommendation ITU-R M.1461-2 - Procedures for determining the protential for interference between radars operating in the radiodetermination service and systems in other services      
[ 449 ]  
 
2014-10-17 Canada   Study regarding review of VDES channel plans conducted by canadian coast guard relating to WRC-15 agenda item 1.16      
[ 448 ]  
 
2014-10-17 International Association of Marine Aids to Navigation and Lighthouse Authorities   Liaison Note to ITU-R Working Party 5B - Regarding a working document toward a preliminary draft new Recommendation ITU-R M.[VDES]      
[ 447 ]  
 
2014-10-17 Australia   Working document towards a draft revision of Recommendation ITU-R M.585-6 - Assignment and use of identities in the maritime mobile service      
[ 446 ]  
 
2014-10-16 Russian Federation   Proposals on the working document towards draft new Report ITU-R M. [AIS.PROTECTION] - Techical Assessment of RR Appendix 18 - Channel usage to protect automatic identification system channels and also protect any additional channels that may be allocated to support automatic identification system technology applications      
[ 445 ]  
 
2014-10-16 Russian Federation   Proposals on future studies on the working document toward a preliminary draft new Report ITU-R M.[VDES]      
[ 444 ]  
 
2014-10-16 Australia   Access to UN/LOCODE via ITU-R MARS Database - United Nations Code for Trade and Transport Locations (UN/LOCODE)      
[ 443 ]  
 
2014-10-16 Australia   Working document towards a preliminary draft revision of Recommendation ITU-R M.493-13 - Digital selective-calling system for use in the maritime mobile service      
[ 442 ]  
 
2014-10-16 Australia   Proposal towards Annex 8 of preliminary draft new Report ITU-R M.[UAS-FSS]      
[ 441 ]  
 
2014-10-16 Australia   Working document towards a preliminary draft new Report ITU-R M.[COM RAD] - Impact on radar probability of detection due to interference from wideband communication signals      
[ 440 ]  
 
2014-10-16 Australia   Preliminary draft revision of Recommendations ITU-R M.1460, M.1464, M.1465 and M.1463      
[ 439 ]  
 
2014-10-16 International Civil Aviation Organization   Liaison statement to Working Party 5B - Protection of radio altimeters following implementation of WAIC systems in the frequency band 4 200-4 400 MHz      
[ 438 ]  
 
2014-10-16 International Civil Aviation Organization   Liaison statement to Working Party 5B - Draft study results related to WRC-15 agenda item 1.5      
[ 437 ]  
 
2014-10-16 International Civil Aviation Organization   Liaison statement to Working Party 5B - Annex 9 fo working document towards a preliminary draft new Report ITU-R M.[UAS-FSS]      
[ 436 ]  
 
2014-10-16 International Maritime Organization   Report of the tenth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunication matters      
[ 435 ]  
 
2014-10-15 Iran (Islamic Republic of)   Comments to Annex 40 to Working Party 5B Chairman's Report      
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