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Systèmes, interfaces radioélectriques, objectifs de qualité de fonctionnement et de disponibilité pour le SFS, le SRS et le SMS y compris les applications IP et le reportage d'actualités par satellite

Resultats:205 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 80 ]  
 
Clarification about the appellation of networks using both satellite and terrestrial links     France     2009-04-15
[ 79 ]  
 
Working document towards a preliminary draft new Report or Recommendation - Impact of adaptive coding and modulation on availability objectives     France   73-2/4   2009-04-15
[ 78 ]  
 
Draft new Question ITU-R [HYBRID]/4 - System architecture and performance aspects on hybrid satellite and terrestrial systems     France     2009-04-15
[ 77 ]  
 
Draft new Report ITU-R S.[TCPSAT] - Transmission control protocol (TCP) over satellite networks     France   236-1/4   2009-04-15
[ 76 ]  
 
Draft revision of Recommendation ITU-R S.1711 - Performance enhancements of transmission control protocol over satellite networks     France   263-1/4   2009-04-15
[ 75 ]  
 
Proposed modifications to the working document towards a preliminary draft new Recommendation on multi-carrier based multiple-access satellite systems and performance enhancement techniques     Canada   46-3/4   2009-04-14
[ 74 ]  
 
Working document towards a preliminary draft new Recommendation on QoS for Voice Over IP (VOIP) transmission over satellite DVB-WiMAX network in the next generation network environment     United States of America     2009-04-10
[ 73 ]  
 
Working document on current activities on transmission control protocols over satellite networks in Internet Engineering Task Force (IETF)     United States of America     2009-04-10
[ 72 ]  
 
Working document towards a preliminary draft new Recommendation S.[MSS.INT-PERF] - QoS performance requirements for Integrated Systems operating within the mobile-satellite service in the bands 1 525-1 544 MHz, 1 545-1 559 MHz, 1 626.5-1 645.5 MHz and 1 646.5-1 660.5 MHz     United States of America     2009-04-10
[ 71 ]  
 
Working document towards a preliminary draft new Recommendation - Key network performance elements for Integrated Systems operating within the mobile-satellite service in the bands 1 525-1 544 MHz, 1 545-1 559 MHz, 1 626.5-1 645.5 MHz and 1 646.5-1 660.5 MHz     United States of America     2009-04-10
[ 70 ]  
 
Working document towards a preliminary draft new Recommendation - A reference network architecture for integrated systems operating within the mobile-satellite service in the bands 1 525-1 544 MHz, 1 545-1 559 MHz, 1 626.5-1 645.5 MHz and 1 646.5-1 660.5 MHz     United States of America     2009-04-10
[ 69 ]  
 
Liaison statement on leading role of SG 2 on service definition     ITU-T SG 2     2009-04-08
[ 68 ]  
 
Proposed modification to the working document towards a preliminary draft new Report or Recommendation on network architectures, applications and performance for integrated systems operating within the mobile-satellite service in the 1-3 GHz bands     Korea (Republic of)     2009-04-08
[ 67 ]  
 
Proposed preliminary draft revision of Recommendation ITU-R S.1521 - Allowable error performance for a hypothetical reference digital path based on synchronous digital hierarchy     Korea (Republic of)   75-3/4   2009-04-08
[ 66 ]  
 
Working document towards a preliminary draft new Recommendation/Report on multiple-access satellite systems and performance enhancement techniques     Japan   46-3/4   2009-04-07
[ 65 ]  
 
Information on activities and output documents of ITU-T Focus Group ICTs & CC     Chairman ITU-T FG ICTs & CC     2009-04-02
[ 64 ]  
 
Outdated references in the ITU-R Recommendations dealing with maritime and radiodetermination issues     Director, BR     2009-04-01
[ 63 ]  
 
Liaison statement to Radiocommunication Study Groups and Working Parties     Chairman, CCV     2009-03-20
[ 62 ]  
 
Response to Questionnaire from ITU-T Focus Group on ICT and climate change     Chairman, SG 4     2009-02-27
[ 61 ]  
 
Liaison statement to all ITU-T, ITU-R and ITU-D SGs on request for multimedia contact person     ITU-T SG 16     2009-02-16
[ 60 ]  
 
Liaison statement - Establishment of Focus Group on Future Networks (FG-FN)     ITU-T SG 13     2009-02-16
[ 59 ]  
 
Establishment of Focus Group on Future Networks (FG-FN)     Chairman, ITU-T SG 13     2009-02-02
[ 58 ]  
 
Liaison statement - Draft Recommendation G.hntreq     ITU-T SG 15     2008-12-18
[ 57 ]  
 
Liaison statement - New versions of the Access Network Transport (ANT) Standardization Plan and Work Plan     ITU-T SG 15     2008-12-18
[ 56 ]  
 
Liaison statement to WP 4B on preliminary draft new Question ITU-R [HYBRID]/4 - System architecture and performance aspects on hybrid satellite and terrestrial systems     WP 5A     2008-12-03
[ 55 ]  
 
Liaison statement to Working Party 4B on preliminary draft new Question ITU-R [HYBRID]/4 - "System architecture and performance aspects on hybrid satellite and terrestrial systems"     WP 5C     2008-11-04
[ 54 ]  
 
Liaison statement to Working Party 4B - Review of the texts assigned to Working Parties 4B and 4C     WP 4C     2008-10-28
[ 53 ]  
 
Liaison statement to Working Party 4B - Carrier interferometry OFDM (CI-OFDM) transmission technology for satellite services     WP 4C     2008-10-28
[ 52 ]  
 
Liaison statement to Study Groups in ITU and other Groups on progress achieved in the Ad Hoc - Group on Vehicle Gateway Platform (VGP)     ITU-T SG 16     2008-10-09
[ 51 ]  
+Ann.1-19 
Report on the twenty fifth meeting of Working Party 4B - (Geneva, 24 September - 1 October 2008)     Chairman, WP 4B     2008-10-02
[ 50 ]  
 
Final List of Participants (Geneva, 24 September - 1 October 2008)     Director, BR     2008-09-29
[ 49 ]  
 
List of documents issued     BR Study Group Department     2008-09-23
[ 48 ]  
 
Working document towards a preliminary draft new Recommendation - HYBRID and integrated network architectures and services     United States of America   263-1/4   2008-09-17
[ 47 ]  
 
Preliminary draft new Report ITU-R S.[TCPSAT] on transmission control protocol (TCP) over satellite networks     United States of America   263-1/4   2008-09-17
[ 46 ]  
 
Preliminary draft new Recommendation ITU-R S.[QOS] and preliminary draft new Report ITU-R S.[QOS] - Quality of Service (QoS) architectures, mechanisms and their provisioning in IP-based networks     France   263-1/4   2008-09-17
[ 45 ]  
 
Preliminary draft revision of Recommendation ITU-R S.1711 - Performance enhancements of transmission control protocol over satellite networks     France   236-1/4   2008-09-17
[ 44 ]  
 
Working document - Impact of adaptive coding modulations on availability objectives     France   73-2/4   2008-09-17
[ 43 ]  
 
Working document - Terminology associated with multi-modal networks including satellite links     France     2008-09-17
[ 42 ]  
 
Workshop on the efficient use of spectrum/orbit resource     Director, BR     2008-09-16
[ 41 ]  
 
Working document towards a preliminary draft new report on basic reference models and performance parameters for cellular backhaul in satellite services     Japan   263-1/4   2008-09-16
[ 40 ]  
 
Review of literature assigned to Working Party 4B     Chairman, WP 4B     2008-09-12
[ 39 ]  
 
Proposed draft new Question ITU-R [HYBRID]/4 - System architecture and performance aspects on hybrid satellite and terrestrial systems     Korea (Republic of)     2008-09-12
[ 38 ]  
 
Preliminary WMO position on WRC-11 agenda     WMO     2008-09-12
[ 37 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R M.[MSS.INT]     Canada     2008-09-09
[ 36 ]  
 
Proposed modifications to the working document towards a preliminary draft new Recommendation on multi-carrier based multiple-access satellite systems and performance enhancement techniques     Canada   46-3/4   2008-09-09
[ 35 ]  
 
Liaison statement to relevant Working Parties of Study Groups 3, 4, 5, 6, 7 - Information on short-range devices required for WRC-11 Agenda item 1.22     WP 1A     2008-07-25
[ 34 ]  
 
Liaison statement to Study Group 4 - Appointment of a rapporteur on BSS between Study Group 6 (Working Party 6B) and Study Group 4 (Working Party 4B)     WP 6B     2008-06-23
[ 33 ]  
 
Liaison statement to Working Parties 4B and 6A and ITU-T Study Groups 9 and 16 - New multiplexing scheme for variable length packets     WP 6B     2008-06-16
[ 32 ]  
 
Liaison reply to Working Party 4C (copied to Working Parties 3J, 3K, 3L, 3M, 7A, 7B, 7C, 7D, 4A, 4B, 6A, 6B, 6C, 1A, 1B, 1C, 5A, 5B, 5C and 5D for information) - Studies related to WRC-11 Agenda item 1.25     WP 6A     2008-06-11
[ 31 ]  
 
Liaison statement to Study Groups in ITU and other groups on liaison statement on initiation of a new question on vehicle gateway platform     ITU-T SG 16     2008-05-27
Resultats:205 documents
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