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Servicio móvil marítimo, incluido el sistema mundial de socorro y seguridad marítimos (SMSSM); servicio móvil aeronáutico, y servicio de radiodeterminación

Resultados :584 documentos
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Contribuciones  Documents / Contributions
 
Número 
Fecha Origen Título AI/Cuestión
[ 534 ]  
 
2015-06-22 International Electrotechnical Commission   Reply liaison statement to Working Party 5B - Draft revision of Recommendation ITU-R M.493-13 - Digital selective-calling system for use in the maritime mobile service      
[ 533 ]  
 
2015-05-28 International Association of Marine Aids to Navigation and Lighthouse Authorities   Liaison note to ITU-R Working Party 5B - Regarding the preliminary draft new Recommenation ITU-R M.[VDES]      
[ 532 ]  
 
2015-05-27 International Association of Marine Aids to Navigation and Lighthouse Authorities   Liaison note to ITU-R Working Party 5B - Regarding the justification of the channel plan for VDES under agenda item 1.16      
[ 531 ]  
 
2015-05-24 Uganda (Republic of)   Global flight tracking for civil aviation      
[ 530 ]  
 
2015-05-04 Iridium Communications Inc.   Further considerations on the issue of Global Flight Tracking and the compatibility of satellite-based ADS-B      
[ 529 ]  
 
2015-05-04 United States of America   Report on Global Flight Tracking proposed Report structure - Proposed modifications to the attachment of Document 5B/769      
[ 528 ]  
 
2015-05-04 United States of America   Report on Global Flight Tracking proposd Report structure - Proposals and views on Document 5B/769      
[ 527 ]  
 
2015-05-04 Canada   Proposed amendments ot working document towards a preliminary draft new Report ITU-R M.[ADS-B] - Reception of automatic dependent surveillance broadcast via satellite and compatibility studies with incumbent systems in the frequency band 1 088.7-1 091.3 MHz      
[ 526 ]  
 
2015-05-04 Canada   Analysis of compatibility of space-based reception of ADS-B signals at 1090 MHz      
[ 525 ]  
 
2015-05-04 Canada   Report on Global Flight Tracking      
[ 524 ]  
 
2015-05-04 France   Working document towards a preliminary draft new Report ITU-R M.[ADS-B]      
[ 523 ]  
 
2015-05-04 France   Working document towards preliminary draft revision of Recommendation ITU-R M.2013      
[ 522 ]  
 
2015-05-04 France   Global Flight Tracking for civil aviation report      
[ 521 ]  
 
2015-05-04 New Zealand   Global flight tracking for Civil Aviation      
[ 520 ]  
 
2015-05-01 United Kingdom of Great Britain and Northern Ireland   Report of Global Flilght Tracking proposed report structure      
[ 519 ]  
 
2015-05-01 United Kingdom of Great Britain and Northern Ireland   Working document towards a preliminary draft new Report ITU-R M.[ADS-B] - Comments and proposed revision      
[ 518 ]  
 
2015-05-01 International Civil Aviation Organization   Draft concept on operations for the Global Aeronautical Distress & Safety system (GADSS)      
[ 517 ]  
 
2015-05-01 International Civil Aviation Organization   Draft ICAO position for WRC-15 on Global Fligth Tracking      
[ 516 ]  
 
2015-04-30 China (People's Republic of)   Considerations on the issue of global flight tracking      
[ 515 ]  
 
2015-04-27 Indonesia (Republic of)   Proposal amendment ot working document of Recommendation ITU-R M.1174-3 technical caracteristics of equipment used for on board vessel communications in between 450 - 470 MHz      
[ 514 ]  
 
2015-04-15 International Civil Aviation Organization   Reply to liaison statement to ICAO - Characteristics of ADS-B reeivers on-board satellite      
[ 513 ]  
 
2015-04-08 International Maritime Organization   Liaison statement to ITU-R Working Party 5B - Revision of Recommendation ITU-R M.493-13 - Digital Selective-Calling system for use in the Maritime Mobile Service      
[ 512 ]  
 
2014-12-10 World Meteorological Organization   Liaison statement to Working Parties 1B, 4A, 4C, 5A, 5B, 7B, 7C as responsible Groups for WRC-15 agenda item 1.1, 1.3, 1.5, 1.6, 1.9, 1.10, 1.11, 1.12, 1.17, 1.18, 7, 9.1.1, 9.1.2, 9.1.5, 9.1.6, 9.1.8, 10 (copy to Working Party 5D)      
[ 511 ]  
 
2014-10-20 Netherlands (Kingdom of the)   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      
[ 510 ]  
 
2014-10-20 Netherlands (Kingdom of the)   Preliminary draft revision of Recommendation ITU-R M.1465-1 - Characteristics of and protection criteria for radars operating in the radiodetermination service in the frequency band 3 100-3 700 MHz (Questions ITU-R 216/8 and ITU-R 226/8)      
[ 509 ]  
 
2014-10-20 Netherlands (Kingdom of the)   Preliminary draft revision of Recommendation ITU-R M.1560-1 - Technical and operational characteristics and protection criteria of radiodetermination radars in the frequency band 2 900-3 100 MHz (Questions ITU-R 226/5 and ITU-R 216/5)      
[ 508 ]  
 
2014-10-20 Access Partnership Limited   Development of preliminary draft new Report ITU-R M.[ADS-B]      
[ 507 ]  
 
2014-10-21 International Mariitme Organization   Report of the tenth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunications matters      
[ 506 ]  
 
2014-10-20 United States of America   Preliminary draft new Recommendation ITU-R M.[AMS-CHAR-15GHZ] - Technical characteristics and protection criteria for aeronautical mobile service systems in the frequency range 145-15.35 GHz      
[ 505 ]  
 
2014-10-20 United Kingdom of Great Britain and Northern Ireland   Proposed replacement ITU-R Report on ADS      
[ 504 ]  
 
2014-10-20 Canada   Proposed amendments to the working document towards a preliminary draft new Report ITU-R M.[ADS-B] on expanding the operational benefits of automatic dependent surveillance broadcast to oceanic and remote areas without ground infrastructure      
[ 503 ]  
 
2014-10-20 United Kingdom of Great Britain and Northern Ireland   Proposed amendment to Recommendation ITU-R M.690-2 - Technical characteristics of EPIRBs operating on the carrier frequencies 121.5 MHz and 243 MHz      
[ 502 ]  
 
2014-10-20 United Kingdom of Great Britain and Northern Ireland   On-board communications - Survey of radio equipment fit for on-board communications      
[ 501 ]  
 
2014-10-20 United Kingdom of Great Britain and Northern Ireland   Proposed question on spectrum supportability of space planes      
[ 500 ]  
 
2014-10-20 France   Precisions about the studies on the compatibility of radiolocations service and radio amateur service in the band 77.5-78 GHz      
[ 499 ]  
 
2014-10-20 Germany (Federal Republic of)   Preliminary draft new Report ITU-R M.[UAS-FSS] - Technical and operational characteristics, interference and regulatory environments associated with the use of 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      
[ 498 ]  
 
2014-10-20 Germany (Federal Republic of)   Upgrade on Annex 2 of a preliminary draft new Report ITU-R M.[UAS-FSS]      
[ 497 ]  
 
2014-10-20 Viet Nam (Socialist Republic of)   Proposals for modification of working document towards a preliminary draft revision of Report ITU-R M.2231-0 - Use of Appendix 18 to the radio regulations for the maritime mobile service      
[ 496 ]  
 
2014-10-20 Viet Nam (Socialist Republic of)   Proposals for modification of working document towards preliminary draft revision of Recommendation ITU-R M.1174-2 technical caracteristics of equipment used for on-board vessel communications in the bands between 450 and 470 MHz      
[ 495 ]  
 
2014-10-20 France   DFS minimum requirement to ensure an adequate protection to frequency hopping radars in the 5 GHz band      
[ 494 ]  
 
2014-10-20 Japan   Proposed modification to the working document towards preliminary draft revision of Recommendation ITU-R M.1174-2 - Technical characteristics of equipment used for on-board vessel communications in the bands between 450 and 470 MHz      
[ 493 ]  
 
2014-10-20 Japan   Proposed modification to a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS] - Systems characteristics and compatibility of automotive radars operating in the 77.5-78 GHz band or sharing studies      
[ 492 ]  
 
2014-10-20 Luxembourg   Comments on Annex 5 of working document towards a preliminary draft new Report ITU-R M.[UAS-FSS]      
[ 491 ]  
 
2014-10-20 France   Draft new Report - Guidelines for the use of spectrum by oceanographic radars in the frequency range 3 to 50 MHz     240/5  
[ 490 ]  
 
2014-10-20 Germany (Federal Republic of) , Inmarsat Plc. , Luxembourg   Comments on Annex 5 of working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] - Annex 5 - Baseline interference assessment for fixed satellite service Earth stations on board unmanned aircraft with non-participating fixed satellite service systems (links #2 and #3)      
[ 489 ]  
 
2014-10-20 France   [PRELIMINARY] Draft new Recommendation ITU-R M.[WAIC_CONDITIONS] - Technical conditions for the use of the aeronautical mobile (R) service in the frequency band 4 200-4 400 MHz to support wireless avionics intra-communication systems      
[ 488 ]  
 
2014-10-20 France   Working document towards a preliminary draft new Report ITU-R M.[ADS-B] on the operational benefits of automatic dependent surveillance broadcast, including its expansion to oceanic and remote areas without ground infrastructure in the frequency band 1 089-1 091 MHz      
[ 487 ]  
 
2014-10-20 France   Proposed liaison statement to Working Party 4C - Working document toward a preliminary draft new Recommendation ITU-R M.[CHAR_ADS-B]      
[ 486 ]  
 
2014-10-20 France   Working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] - Technical an operational characteristics, interference and regulatory environments associated with the use of 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...      
[ 485 ]  
 
2014-10-20 China (People's Republic of)   Experiments for justifying channel usage to protect automatic identification system and new applications channels      
Resultados :584 documentos
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