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Service mobile maritime, y compris le Système mondial de détresse et de sécurité en mer (SMDSM); service mobile aéronautique et service de radiorepérage

Resultats:895 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 145 ]  
 
UAS CNPC links in FSS bands - WRC-15 Agenda item 1.5     Asia Satellite Telecommunications Co. Ltd. (AsiaSat)     2012-10-29
[ 144 ]  
 
Working document towards a draft new Report on regulatory considerations with respect to WRC-15 Agenda item 1.5     United States of America     2012-10-29
[ 143 ]  
 
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     United States of America     2012-10-29
[ 142 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R M.1638     United States of America     2012-10-29
[ 141 ]  
 
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     United States of America     2012-10-29
[ 140 ]  
 
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     United States of America     2012-10-29
[ 139 ]  
 
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     United States of America     2012-10-29
[ 138 ]  
 
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     United States of America     2012-10-29
[ 137 ]  
 
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)     United States of America     2012-10-29
[ 136 ]  
 
Preliminary draft new Recommendation - Operational and technical characteristics and protection criteria of radio altimeters utilizing the band 4 200-4 400 MHz     United States of America     2012-10-29
[ 135 ]  
 
Proposed update to preliminary draft new Report on compatibility of RNSS and radars in the band 1 215-1 300 MHz     United States of America     2012-10-29
[ 134 ]  
 
Technical characteristics of and protection criteria for aeronautical mobile systems operating in the frequency range 14.5 15.35 GHz     United States of America     2012-10-29
[ 133 ]  
 
Proposed Annex 4 to Annex 19 to Working Party 5B Chairman's Report: Working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] - Sharing Study for FSS Earth station transmitters on unmanned aircraft systems and incumbent terrestrial services in certain bands in the frequency range 27.5-30.0 GHz     United States of America     2012-10-29
[ 132 ]  
 
Proposed Annex 2 to Annex 19 to Document 5B/62 - Working document toward a preliminary draft new Report ITU-R M.[UAS-FSS] - Sharing study for FSS earth station transmitters on unmanned aircraft systems and incumbent terrestrial services in the frequency range 14.0-14.5 GHz     United States of America     2012-10-29
[ 131 ]  
 
Draft reply liaison statement to Working Party 4C - Protection of RNSS receivers operating in 5 010-5 030 MHz from AM(R)S transmitters operating in 5 030-5 091 MHz     United States of America     2012-10-29
[ 130 ]  
 
Working document towards preliminary draft CPM text     United States of America     2012-10-29
[ 129 ]  
 
Working document on the work plan for FSS/UAS studies under WRC-15 Agenda item 1.5     United States of America     2012-10-29
[ 128 ]  
 
Working document towards a preliminary draft new Report on the operational characteristics of aeronautical mobile telemetry systems and draft liaison statement to Joint Task Group 4-5-6-7 - WRC-15 Agenda item 1.1     United States of America     2012-10-29
[ 127 ]  
 
Contribution toward draft liaison statement from Working Party 5B to Joint Task Group 4-5-6-7, additional document that describes technical and operational characteristics, performance objectives and protection requirements to be used in compatibility studies with aeronautical mobile telemetry (AMT) systems operating in the 1 435 - 1 525 and 2 360 - 2 390 MHz ranges     United States of America     2012-10-29
[ 126 ]  
 
Discussion and proposed draft liaison statement to Joint Task Group 4-5-6-7 - WRC-15 Agenda item 1.1 - Modelling considerations for the 5 350-5 470 MHz and 5 850-5 925 MHz bands     United States of America     2012-10-26
[ 125 ]  
 
Preliminary draft revision of Recommendation ITU-R M.2008 - Characteristics and protection criteria for radars operating in the aeronautical radionavigation service in the frequency band 13.25-13.40 GHz     United States of America     2012-10-26
[ 124 ]  
 
Proposed changes to working document towards a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS], and draft CPM text for WRC-15 Agenda item 1.18 - Update on operation of radar systems in the 76-77 GHz band     United States of America     2012-10-26
[ 123 ]  
 
Modification to working document towards draft CPM text on Agenda item 1.17     United States of America     2012-10-29
[ 122 ]  
 
Modifications to preliminary draft revision of Recommendation ITU-R M.1463-1 - Characteristics of and protection criteria for radars operating in the radiodetermination service in the frequency band 1 215-1 400 MHz     United States of America     2012-10-26
[ 121 ]  
 
Working document towards a Preliminary Draft New Recommendation: Efficient spectrum use of oceanographic radars in bands allocated by WRC-12     United States of America     2012-10-26
[ 120 ]  
 
WRC-15 Agenda item 1.5 - Studies regarding the use of fixed-satellite-service for the control and non-payload communications (CNPC) of unmanned aircraft systems (UAS) in non-segregated airspaces     Luxembourg     2012-10-26
[ 119 ]  
 
WRC-15 Agenda item 1.5 - Identification of studies required in certain frequency bands allocated to the fixed-satellite service for their consideration under Agenda Item 1.5 as candidate to support the safe operation of UAS in non-segregated airspaces     France     2012-10-26
[ 118 ]  
 
Information to ITU-R Working Party 5B - Revision of European Radiocommunications Committee/ERC Decision of 10 March 1999 on the harmonized examination syllabi for the General Operator's Certificate (GOC) and the Restricted Operator's Certificate (ROC) ERC DEC(99)01     Netherlands (Kingdom of the) , Romania     2012-10-26
[ 117 ]  
 
Proposed modifications for Recommendation ITU-R?.1830 - Technical characteristics and protection criteria of aeronautical radionavigation service systems in the 645-862 MHz frequency band     Russian Federation     2012-10-26
[ 116 ]  
 
Proposals to the draft CPM text on WRC-15 Agenda item 1.5     Russian Federation     2012-10-26
[ 115 ]  
 
Determination of necessary power for automotive radar     Russian Federation     2012-10-26
[ 114 ]  
 
Draft liaison statement to Working Party 5A - Characteristics and protection criteria of the oceanographic radars operating in the range 5 250-5 450 KHz     Russian Federation     2012-10-26
[ 113 ]  
 
Completion of work on preparation of new ITU-R Report on compatibility of systems operating in the radionavigation satellite service and radars in the frequency band 1 215-1 300 MHz     Russian Federation     2012-10-26
[ 112 ]  
 
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     Germany (Federal Republic of)     2012-10-26
[ 111 ]  
 
Typical link budgets for UA CNPC radio links operated via FSS satellite system     Germany (Federal Republic of)     2012-10-26
[ 110 ]  
 
Liaison Note to ITU-R Working Party 5B - Technical and Editorial clarifications Recommendation ITU-R M.1371-4     International Association of Marine Aids to Navigation and Lighthouse Authorities     2012-10-26
[ 109 ]  
 
Liaison Note to ITU on the Maritime Radio Communications Plan     International Association of Marine Aids to Navigation and Lighthouse Authorities     2012-10-25
[ 108 ]  
 
Draft liaison statement to Working Party 7C - EESS systems (SAR1, SAR2, SAR3 and SAR4) Similarity of signal characteristics and RDS systems proposed for sharing studies     France , Germany (Federal Republic of)     2012-10-26
[ 107 ]  
 
Introduction of digital voice on MF/HF radio channels for maritime radio communications shore - ship/ ship - shore     France     2012-10-25
[ 106 ]  
 
Discussion paper for Agenda item 1.16 - Element for the draft CPM text     France , Germany (Federal Republic of)     2012-10-25
[ 105 ]  
 
Preliminary draft revision of Recommendation ITU-R M.1176 - Technical parameters of radar target enhancers     United Kingdom of Great Britain and Northern Ireland     2012-10-25
[ 104 ]  
 
Preliminary draft revision of Recommendation ITU-R M.1796 - Characteristics of and protection criteria for terrestrial radars operating in the radiodetermination service in the frequency range 8 500-10 680 MHz     United Kingdom of Great Britain and Northern Ireland     2012-10-26
[ 103 ]  
 
Draft liaison statements to Study Group 3, Working Parties 7A and WP 7C on information required for studies on WRC-15 AI 1.17     Germany (Federal Republic of)     2012-10-25
[ 102 ]  
 
Characteristics of WAIC systems and bandwidth requirements to support their safe operation     France , Germany (Federal Republic of)     2012-10-25
[ 101 ]  
 
Assessment of coexistence between radar services in the band 2 700-3 100 MHz     Australia     2012-10-25
[ 100 ]  
 
Reply liaison statement to ITU-R Working Party 5B - Use of satellite radio links for the control and non-payload communications of unmanned aircraft systems under WRC-15 Agenda item 1.5     International Civil Aviation Organization     2012-10-22
[ 99 ]  
 
Report of the eighth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunication matters     International Maritime Organization     2012-10-18
[ 98 ]  
 
Liaison statement to Joint Task Group 4-5-6-7 - Sharing parameters for WRC-15 Agenda item 1.2     WP 5D     2012-10-16
[ 97 ]  
 
Liaison statement to Joint Task Group 4-5-6-7 (copy to Working Party 4A, Working Party 5A, Working Party 5B, Working Party 6A)     WP 5D     2012-10-16
[ 96 ]  
 
Liaison statement to Joint Task Group 4-5-6-7 - Initial information on spectrum requirements studies for WRC-15 Agenda item 1.1     WP 5D     2012-10-16
Resultats:895 documents
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