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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 :645 documentos
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Contribuciones  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 595 ]  
 
Compatibility between proposed new aeronautical mobile (R) service (AM(R)S) and both radionavigation satellite service (RNSS) in the 5 000-5 010 MHz and 5 010-5 030 MHz bands and radio astronomy in the 4 990-5 000 MHz band     United States of America     2007-05-30
[ 594 ]  
 
Proposed revisions to preliminary draft new Report - Long-range detection of automatic identification system (AIS) messages using terrestrial techniques     United States of America     2007-05-30
[ 593 ]  
 
Working document towards a PDRN (Recommendation) regarding VHF maritime digital messaging service     United States of America     2007-05-30
[ 592 ]  
 
Preliminary draft new Report on EMC assessment of shore-based eNAV services and new draft standards for data services in the VHF maritime mobile band (156-174 MHz)     United States of America     2007-05-30
[ 591 ]  
 
On the compatibility of air surveillance radars (ASR) and meteorological radar with IMT systems within the 2 700-2 900 MHz band     United States of America     2007-05-30
[ 590 ]  
 
Draft new Report - Test results and simulations illustrating the effective duty cycle of frequency modulated pulsed radiolocation and EESS waveforms in marine radionavigation receivers     United States of America     2007-05-30
[ 589 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R M.[HF-RADAR] - Technical and operational characteristics of high-frequency surface wave radars operating in sub-bands within the frequency range 3-50 MHz     United States of America     2007-05-30
[ 588 ]  
 
Proposal for a preliminary draft new report ITU-R M. - Radionavigation satellite service effect on receivers in the radiodetermination systems in the 1 215-1 300 MHz frequency band     Russian Federation     2007-05-30
[ 587 ]  
 
Liaison statement to ITU-R Working Party 1B on the study of software defined radio and cognitive radio systems in Working Party 1B     WP 9B and 9D     2007-05-21
[ 586 ]  
 
Liaison statement to Working Party 8B - Compatibility studies between the aeronautical mobile (R) service in the band 108-117.975 MHz and broadcast services below 108 MHz     WP 6E     2007-05-18
[ 585 ]  
 
Liaison statement to WP 8B - Compatibility of aeronautical mobile (R) and broadcasting services above and below 108 MHz     WP 6E     2007-05-18
[ 584 ]  
 
Liaison statement to ITU - VHF radio system and equipment for the exchange of data and e-mail on Maritime Appendix 18 channels under WRC-07 Agenda item 1.14     IALA     2007-05-11
[ 583 ]  
 
Liaison statement to Working Parties 8A, 8B and 9C - Review of Report ITU R M.2080 - Consideration of sharing conditions and usage in the 4-10 MHz band     WP 6E     2007-05-11
[ 582 ]  
 
On the development of a PDN Report ITU-R M.[IP CHAR] "Key technical and operational characteristics for access technologies to support IP applications over mobile systems" in response to Question ITU-R 223-1/8     ITU-T TD 348 Rev.1 (WP 2/13) - TD 485 (GEN/19)     2007-05-10
[ 581 ]  
 
Drat new Report - Initial estimate of new aviation AM(R)S spectrum requirements     United States of America     2007-05-08
[ 580 ]  
 
Revisions to Combined Reports on Sharing with AMT at 5 GHz - Compatibility between proposed systems in the aeronautical mobile service and the existing fixed-satellite service in the 5 091-5 150 MHz band     United States of America     2007-05-08
[ 579 ]  
 
Revisions to preliminary draft new Report - Sharing between aeronautical mobile telemetry systems and systems of other co-primary services in the 4 400-4 940 and 5 925-6 700 MHz bands     United States of America     2007-05-08
[ 578 ]  
 
Preliminary draft new Recommendation ITU-R M.[MET-RAD] - Technical and operational aspects of ground based meteorological radars     United States of America     2007-05-08
[ 577 ]  
 
Working document towards preliminary draft new Recommendation - Mathematical models for radar radiation patterns for use in interference assessment     United States of America     2007-05-08
[ 576 ]  
 
Reply to Liaison statement from 1B on the study of software defined radio and cognitive radio systems     WP 6S     2007-05-08
[ 575 ]  
 
Follow-up actions on Resolution 353 (WRC-03) - Maritime mobile service identities for equipment other than shipborne mobile equipment     Director, Radiocommunication Bureau     2007-05-04
[ 574 ]  
 
Liaison statement to ITU-R Working Party 1B on the study of software defined radio and cognitive radio systems in Working Party 1B - (Copy for information to ITU-R WPs 1A, 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 9B and 9D)     WP 8F     2007-02-16
[ 573 ]  
 
ITU-R Study Group 9 Question to be brought to the attention of Working Party 8B     BRSGD     2007-02-08
[ 572 ]  
 
Liaison statement to Working Party 8B - Maintenance and administration of AIS binary messages and the proposed preliminary draft revision of Recommendation ITU-R M.1371-2     IALA     2007-01-11
[ 571 ]  
 
Liaison statement to Working Party 8B - AIS search and rescue transmitter (AIS-SART) station     IALA     2007-01-10
[ 570 ]  
 
Liaison statement to Radiocommunication Study Groups and Working Parties - Terminology database     Coordination Committee for Vocabulary (CCV)     2007-01-11
[ 569 ]  
 
Liaison statement to Working Party 8B - Compatibility studies between aeronautical mobile (R) and radionavigation-satellite services in the bands 5 000-5 010 MHz and 5 010-5 030 MHz     WP 8D     2006-11-20
[ 568 ]  
 
Liaison statement to ITU-R Working Party 8B - Satellite detection of AIS     WP 8D     2006-11-20
[ 567 ]  
 
Liaison statement to WPs 1A, 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 8F, 9B and 9D - The study of software defined radio and cognitive radio systems in Working Party 1B     WP 1B     2006-11-09
[ 566 ]  
 
Reply to the Liaison statement from WP 8B - Consideration of the statistical aspects of propagation predictions     WP 3M     2006-11-09
[ 565 ]  
 
Reply to liaison statement to Working Party 8B on long-range tracking of automatic identification system (AIS) messages     WP 3M     2006-11-08
[ 564 ]  
 
Liaison statement to Working Parties 6J and 9D copy to 4B, 6E, 7C, 7D, 8B, 8F, 9B, and ITU-T Study Group 9 - System characteristics of television outside broadcast (TVOB), electronic news gathering (ENG) and electronic field production (EFP) in the mobile service     WP 8A     2006-11-03
[ 563 ]  
 
Liaison statement to Working Parties 8B and 8D - Copy to WP 8F - Development of a consolidated Report on software defined radio     WP 8A     2006-11-02
[ 562 ]  
 
Report of the third meeting of ITU-R JRG 1A-1C-8B     Chairmen, WPs 1A and 1C     2006-10-11
[ 561 ]  
+Corr.1 
Liaison statement to Working Parties 1A, 1C, 4A, 4-9S, 6E, 7B, 7C, 7D, 8A, 8B, 8F, 9A and 9D - Spreadsheet implementation of the clear-air portion of Recommendation ITU-R P.452-12     WP 3M     2006-10-06
[ 560 ]  
(Rev.1) 
FSS sharing with aeronautical mobile service applications - Draft Liaison statement to WP 8B - Technical and operational requirement for aircraft stations of aeronautical mobile service limited to transmissions of telemetry for flight testing in the bands 5 091-5 250 MHz, 4 500-4 800 MHz and 5 925-6 700 MHz     WP 4A     2006-09-29
[ 559 ]  
+Ann.1-20 
Report of the 19th meeting of WP 8B - 5 - 13 September 2006     Chairman, WP 8B     2006-09-18
[ 558 ]  
 
Lista final de participantes - Grupo de trabajo 8B (Ginebra, 5-13 de septiembre de 2006)     Director, BR     2006-09-12
[ 557 ]  
 
Reply liaison statement to WP 8B on WRC-07 agenda item 1.3, Resolution 747 (WRC-03)     WP 7C     2006-09-05
[ 556 ]  
 
Liaison statement to ITU-R Working Party 8A on software defined radio     WP 8F     2006-09-04
[ 555 ]  
 
List of documents issued     BR Study Group Department     2006-09-04
[ 554 ]  
 
Liaison statement to ITU-R Working Party 8A on Cognitive Radio systems     WP 8F     2006-09-04
[ 553 ]  
 
Agenda item 1.5 CPM text     Chairman, CPM 1.5 ad hoc     2006-09-04
[ 552 ]  
 
Liaison statement to WP 8B - Frequency-related matters for the future development of IMT-2000 and IMT-Advanced related to WRC-07 Agenda Item 1.4 - Sharing study between IMT-Advanced systems and radars in the 2 700-2 900 MHz band and the 3 400-3 700 MHz band     WP 8F     2006-09-01
[ 551 ]  
 
Liaison statement to Working Party 8B - Frequency-related matters for IMT-2000 and IMT-Advanced related to WRC-07 Agenda Item 1.4     WP 8F     2006-09-01
[ 550 ]  
 
Liaison statement to Working Party 8B - Compatibility between the radio astronomy service and aeronautical mobile telemetry systems operating in the band 4 825-4 835 MHz     WP 7D     2006-08-31
[ 549 ]  
 
French proposals to update the report giving example of compatibility distances between the MLS receivers and the AMT aeronautical stations     France     2006-08-29
[ 548 ]  
 
Views concerning the development of a draft new Report information relating to the fixed and mobile services in the 4-10 MHz band     British Broadcasting Corporation(BBC)     2006-08-29
[ 547 ]  
 
Revised draft CPM text for WRC-07 Agenda Item 1.16     Canada     2006-08-29
[ 546 ]  
 
WRC-07 Agenda Item 1.14 - Proposed revisions to Article 33 of the Radio Regulations for consideration in the draft CPM text on Agenda Item 1.14 and in the proposed Preliminary draft new Report supporting draft CPM text on this agenda item     Canada     2006-08-29
Resultados :645 documentos
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