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Tous les services mobiles par satellite et le service de radiorepérage par satellite

Resultats:522 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 122 ]  
+Ann.1-19 
Report on the meeting of Working Party 8D (Geneva, 7-17 September 2004)     Chairman, WP 8D     2004-09-21
[ 121 ]  
 
Final List of Participants - Working Party 8D     Director, BR     2004-09-16
[ 120 ]  
 
Response to the liaison statements from Working Party 8D regarding proposed revision of Recommendations ITU-R M.1463 and ITU-R M.1459     WP 8B     2004-09-15
[ 119 ]  
 
Liaison statement to Working Party 8D regarding operating or planned systems in the mobile service in the band 1 668.4-1 675 MHz     WP 8A     2004-09-09
[ 118 ]  
 
List of documents issued     BR Study Group Department     2004-09-06
[ 117 ]  
 
Report of the activities of Working Party 8D Correspondence Group on review of SG 8 texts     Corr. Group     2004-08-30
[ 116 ]  
 
Studies to be undertaken by the Radiocommunication Study Groups requested by RRC-04     Chairman, SG 8     2004-09-02
[ 115 ]  
 
Working document towards a PDNR ITU-R M.[MSS-OOB-1.4 GHz] - Level of unwanted emissions of MSS feeder links operating in the bands 1 390-1 392 MHz (Earth-to-space) and 1 430-1 432 MHz (space-to-Earth)     France     2004-08-31
[ 114 ]  
 
Preliminary draft revision of Recommendation ITU-R M.1318 - Interference protection evaluation model for the radionavigation-satellite service in the 1164-1215 MHz, 1215-1300 MHz, 1559-1610 MHz and 5010-5030 MHz bands     France     2004-08-31
[ 113 ]  
 
Adoption of the Report on the impact of DME emissions into RNSS receivers     France     2004-08-31
[ 112 ]  
 
Proposed organisation of ITU-R Recommendations providing technical characteristics of radionavigation-satellite service systems to be considered in interference studies     France     2004-08-31
[ 111 ]  
 
Working document leading towards CPM text - Agenda item 1.17 (Chapter 3 of the CPM Report)     France     2004-08-31
[ 110 ]  
 
WRC-07 Agenda item 1.17 - Protection of the fixed service from MSS feeder links downlink     France     2004-08-31
[ 109 ]  
 
SMOS characteristics and consequences on WRC-07 Agenda item 1.17     France     2004-08-31
[ 108 ]  
 
Working document towards a PDNR ITU-R M.[MSS-EESS-1.4 GHz] - Protection of the Earth exploration satellite service in the band 1 400-1 427 MHz from unwanted emissions of MSS feeder links operating in the bands 1 390-1 392 MHz (Earth-to-space) and 1 430-1 432 MHz (space-to-Earth)     France     2004-08-31
[ 107 ]  
 
Working document towards a PDNR ITU-R M.[MSS-RAS-1.4 GHz] - Protection of the radioastronomy service in the band 1 400-1 427 MHz from unwanted emissions of MSS feeder links operating in the bands 1 390-1 392 MHz (Earth-to-space) and 1 430-1 432 MHz (space-to-Earth)     France     2004-08-31
[ 106 ]  
 
Introduction of the coordination arc concept for geostationary MSS networks between 1 and 3 GHz     France     2004-08-31
[ 105 ]  
 
Consideration of satellite aspects in the preparation of WRC-07 Agenda item 1.4 - Methodology for the satellite component of IMT-2000, and systems beyond     Alcatel, Telespazio     2004-09-02
[ 104 ]  
 
Consideration of satellite aspects in the preparation of WRC-07 agenda item 1.4 - Comments on the PDN Report on radio aspects for IMT-2000 and systems beyond IMT-2000     Alcatel , Telespazio     2004-09-02
[ 103 ]  
 
Consideration of satellite aspects in the preparation of WRC-07 agenda item 1.4 - Comments on the draft questionnaire on candidate frequency bands for the future development of IMT-2000 and systems beyond IMT-2000     Alcatel , Telespazio     2004-09-02
[ 102 ]  
 
The role of satellite systems in the future development of IMT-2000 and systems beyond IMT-2000     Telespazio S.p.A , Alcatel Space , INMARSAT     2004-09-01
[ 101 ]  
 
Review of Reports and Recommendations in the ITU-R M. series related to mobile satellite services (MSS) and radionavigation satellite services (RNSS)     Canada     2004-09-01
[ 100 ]  
 
Draft revision to Recommendation ITU-R M.1642 - Methodology for assessing the maximum aggregate epfd at an aeronautical radionavigation service station from all radionavigation-satellite service systems operating in the 1 165-1 215 MHz band     Japan     2004-09-01
[ 99 ]  
 
Revision of Recommendation ITU-R M.1643 - Rationale for relaxation of power flux density limits     United States of America     2004-08-30
[ 98 ]  
 
Consideration of satellite aspects in the preparation of WRC-07 Agenda item 1.4 - Elements towards a new satellite radio access technique     Alcatel, Telespazio     2004-09-01
[ 97 ]  
 
Draft new Recommendation - Protection criteria for Cospas-Sarsat local user terminals in the band 1 544-1 545 MHz     United States of America     2004-09-01
[ 96 ]  
 
Technical characteristics of feeder links near 1 400 MHz for non-GSO MSS, with service links below 1 GHz, to be used in the performance of compatibility studies pursuant to WRC-03 Resolution 745     United States of America     2004-08-30
[ 95 ]  
 
Working document on a methodology for specification of the out-of-band emissions resulting from large numbers of GSO MSS terminals impacting non-GSO MSS uplink transmissions     United States of America     2004-09-01
[ 94 ]  
 
Protection criteria for RNSS in relation to ultra-wideband emissions     United States of America     2004-09-01
[ 93 ]  
 
Working document toward a draft new Recommendation - Performance criteria for TDMA-Based non-GSO MSS systems operating in the 1.6 GHz band     United States of America     2004-08-30
[ 92 ]  
 
Analysis of necessity of modifying existing ITU-R Recommendations and drafting new ITU-R Recommendations to describe characteristics of RNSS system transmitters and receivers in the frequency bands 1 559-1 610 MHz, 1 215-1 300 MHz and 1 164-1 215 MHz     Russian Federation     2004-08-31
[ 91 ]  
 
Proposed revision of Recommendation ITU-R M.1317 - Considerations for sharing between systems of other services operating in the bands allocated to the radionavigation satellite and aeronautical radionavigation services and the global navigation satellite system (GLONASS-M)     Russian Federation     2004-08-31
[ 90 ]  
 
Proposed revision of Recommendation ITU-R M.1088 - Consideration for sharing with systems in other services operating in the bands allocated to radionavigation satellite service     Russian Federation     2004-08-31
[ 89 ]  
 
Proposals on preparation of a preliminary draft new ITU-R Recommendation - Characteristics and protection criteria for receiving earth stations in radionavigation-satellite service operating in the band 1 164- 1 215 MHz     Russian Federation     2004-08-31
[ 88 ]  
 
Study of current frequency allocations that will support the modernization of civil aviation telecommunication systems     Kenia and Uganda     2004-08-31
[ 87 ]  
 
Characteristics of radioastron project planned to be used in the space research service (passive) in the frequency band 1 668-1 668.4 MHz     Russian Federation     2004-08-31
[ 86 ]  
 
Development of a new spectrum calculation methodology for future development of IMT-2000 and systems beyond in the context of WRC-07 agenda item 1.4     Finland     2004-08-31
[ 85 ]  
 
Draft study on the determination of feasibility and practicability of prioritization and real-time pre-emptive access to ensure spectrum availability and protection for the AMS(R)S between different networks of MSS in the bands 1 525-1 559 MHz and 1 626.5-1 660.5 MHz     Japan     2004-08-31
[ 84 ]  
 
Proposed preliminary draft new Recommendation - Methodology for deriving performance objectives and its optimization for IP packet data applications in the mobile-satellite service     Japan     2004-08-31
[ 83 ]  
 
Draft revision of Recommendation ITU-R M.1088 - Considerations for sharing with systems of other services operating in the bands allocated to the radionavigation-satellite service     United States of America   83/8   2004-08-31
[ 82 ]  
 
Proposed revision of Recommendation ITU-R M.694 and suppression of Report ITU-R M.922-1     Japan     2004-08-31
[ 81 ]  
 
Proposal for the element of compatibility analysis between an ultra-wideband device and a receiving earth station operating in the 2.2 GHz band     Japan   227/1   2004-08-31
[ 80 ]  
 
Proposed conversion of Report ITU-R M.921-2 to a supplement of the MSS Handbook and suppression of the Report     Japan     2004-08-31
[ 79 ]  
 
Information for studies relating to WRC-07 agenda item 1.7     United Kingdom of Great Britain and Northern Ireland     2004-08-30
[ 78 ]  
 
Contributions towards completion of studies on Resolution 222 (WRC-2000)     United Kingdom of Great Britain and Northern Ireland     2004-08-30
[ 77 ]  
 
Update of simulation assumptions for the revision of Recommendation ITU-R M.1480     United Kingdom of Great Britain and Northern Ireland     2004-08-30
[ 76 ]  
 
Consideration of identification of the bands 1 518-1 525 MHz and 1 668-1 675 MHz for the satellite component of IMT-2000     United Kingdom of Great Britain and Northern Ireland     2004-08-27
[ 75 ]  
 
Proposal for interference criteria to be used for studies related to revision of Recommendation ITU-R M.1480     United Kingdom of Great Britain and Northern Ireland     2004-08-27
[ 74 ]  
 
WRC-07 Agenda item 1.6 - Modernization of Civil Aviation Telecommunications Resolution 415 (WRC-03)     Australia , New Zealand     2004-08-26
[ 73 ]  
 
Studies mandated under Resolution 745 (WRC-03) (WRC-07 Agenda item 1.17)     N/A     2004-08-26
Resultats:522 documents
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