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

Results:428 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 103 ]  
 
2013-04-12 Asia-Pacific Telecommunity   Liaison statement to ITU-R Study Group 5, Working Party 5A and Working Party 5B on the usage of intelligent transport systems in APT countries     N/A  
[ 102 ]  
 
2013-03-28 IUCAF   Spurious emissions from vehicular radar systems operating in the 77.5 - 78 GHz band and their compatibility with operations of the radio astronomy service     N/A  
[ 101 ]  
 
2013-03-06 World Meteorological Organization   Liaison statement to Working Parties 1B, 4A, 4C, 5A, 5B, 7B, 7C, JTG 4-5-6-7 and the Special Commitee as responsible Groups for WRC-15 Agenda items 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 5B)     N/A  
[ 100 ]  
 
2013-02-28 International Maritime Organisation   Liaison statement to ITU-R Working Parties 5A, 5B, 5D and Joint Task Group 4-5-6-7 - WRC-15, Agenda item 1.1 - IMO's concerns in relation to the wide range of frequency bands identified by ITU-R for future assessment of the suitability for IMT     N/A  
[ 99 ]  
 
2012-12-09 International Association of Marine Aids to Navigation and Lighthouse Authorities   Liaison Note to ITU-R Working Party 5B - WRC-15 Agenda items 1.15 and 1.16     N/A  
[ 98 ]  
 
2012-10-29 Asia Satellite Telecommunications Co. Ltd. (AsiaSat)   UAS CNPC links in FSS bands - WRC-15 Agenda item 1.5     N/A  
[ 97 ]  
 
2012-10-29 European Space Agency (ESA) , European Organization for the Safety of Air Navigation   Information paper - Further steps taken outside ITU-R on the development of LOS and BLOS UAS CNPC links in the band 5030 - 5091 GHz     N/A  
[ 96 ]  
 
2012-10-29 European Space Agency (ESA)   A satellite broadcast channel as part of the VHF data exchange     N/A  
[ 95 ]  
 
2012-10-29 Inmarsat Plc.   WRC-15 Agenda item 1.5 - Sharing study between FS stations and UAS CNPC links operating with FSS systems in the 10.95 - 12.75 GHz and 17.7 - 19.7 GHz bands     N/A  
[ 94 ]  
 
2012-10-29 Inmarsat Plc.   WRC-15 Agenda item 1.5 - Considerations about the availability requirements for UAS CNPC links operating with FSS systems     N/A  
[ 93 ]  
 
2012-10-29 Germany (Federal Republic of)   Revision of Recommendation ITU-R M. 1460-1 - Technical and operational characteristics and protection criteria of radiodetermination radars in the 2 900-3 100 MHz band     N/A  
[ 92 ]  
 
2012-10-29 Japan   Proposed modification to working document towards 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 for sharing studies     N/A  
[ 91 ]  
 
2012-10-29 Japan   Need for additional channels for AIS linked to WRC-15 Agenda item 1.16     N/A  
[ 90 ]  
 
2012-10-29 Japan   Proposed draft revision of Recommendation ITU-R M.1874 - Technical and operational characteristics of oceanographic radars operating in sub-bands within the frequency range 3-50 MHz     N/A  
[ 89 ]  
 
2012-10-29 United States of America   Reply liaison statement to Working Party 7C - WRC-15 Agenda item 1.12 - Characteristics for radars operating in the radiodetermination service in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz     N/A  
[ 88 ]  
 
2012-10-29 United States of America   Working document towards a draft new Report on regulatory considerations with respect to WRC-15 Agenda item 1.5     N/A  
[ 87 ]  
 
2012-10-29 United States of America   Working document towards a preliminary draft revision of Recommendation ITU-R M.1638     N/A  
[ 86 ]  
 
2012-10-29 United States of America   Attachment to Working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] - Studies to support the beyond line-of-sight command and non-payload communications mobile links for unmanned aerial systems in certain frequency bands allocated to the fixed-satellite service     N/A  
[ 85 ]  
 
2012-10-29 United States of America   Annex 3 of Working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] - Studies to support the beyond line-of-sight command and non-payload communications mobile links for unmanned aerial systems in certain frequency bands allocated to the fixed-satellite service     N/A  
[ 84 ]  
 
2012-10-29 United States of America   Annex 1 of working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] - Studies to support the beyond line-of-sight command and non-payload communications mobile links for unmanned aerial systems in certain frequency bands allocated to the fixed-satellite service     N/A  
[ 83 ]  
 
2012-10-29 United States of America   Preliminary draft revision of Recommendation ITU-R M.1796-1 - Characteristics of and protection criteria for terrestrial radars operating in the radiodetermination service in the frequency band 8 500-10 680 MHz     N/A  
[ 82 ]  
 
2012-10-29 United States of America   Working document towards a preliminary draft new Report ITU-R M.[WAIC BANDS] - Analysis of the aeronautical mobile (route), aeronautical mobile, and aeronautical radionavigation services allocations to accommodate wireless avionics intra-communications (WAIC)     N/A  
[ 81 ]  
 
2012-10-29 United States of America   Preliminary draft new Recommendation - Operational and technical characteristics and protection criteria of radio altimeters utilizing the band 4 200-4 400 MHz     N/A  
[ 80 ]  
 
2012-10-29 United States of America   Proposed update to preliminary draft new Report on compatibility of RNSS and radars in the band 1 215-1 300 MHz     N/A  
[ 79 ]  
 
2012-10-29 United States of America   Technical characteristics of and protection criteria for aeronautical mobile systems operating in the frequency range 14.5 15.35 GHz     N/A  
Results:428 total items.
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