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Utilisation Efficace de l´Orbite/Spectre pour le SMS et le SRRS

Resultats:939 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - 16 - 17 - 18 - 19  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 889 ]  
 
Update on the working document on the sharing and compatibility study between intelligent transport systems (ITS) and DC-MSS-IMT in the frequency band 698-960 MHz under WRC-27 agenda item 1.13     Japan   AI1.13   2026-09-25
[ 888 ]  
 
Proposal for a working document towards a preliminary draft new recommendation of methodology for protection of the terrestrial IMT systems     Japan   AI1.13   2026-09-25
[ 887 ]  
 
Improvements in cross-border interference achieved by the mitigation techniques and their combinations for DC-MSS-IMT systems, and proposed input to the draft CPM text     Japan   AI1.13   2026-09-25
[ 886 ]  
 
Proposed modification of working document towards draft CPM text for WRC-27 agenda item 1.13     Japan   AI1.13   2026-09-25
[ 885 ]  
 
Proposals on working document relating to CPM text for WRC-27 agenda item 1.14     Japan   AI1.14   2026-09-25
[ 884 ]  
 
Proposals on working document towards draft CPM text for WRC-27 agenda item 1.12     Japan   AI1.12   2026-09-25
[ 883 ]  
 
Proposed updates to sharing and compatibility studies between incumbent MSS systems and DC-MSS-IMT systems in the 2.5/2.6 GHz frequency bands under WRC-27 agenda item 1.13     Japan   AI1.13   2026-09-25
[ 882 ]  
 
Proposed elements for Handbook on Satellite Communications and Technologies     Japan     2026-09-25
[ 881 ]  
 
Proposed modification to the working document towards draft CPM text for WRC-27 agenda item 1.11     Japan   AI1.11   2026-09-25
[ 880 ]  
 
Proposed updates on working document on sharing and compatibility studies under WRC-27 agenda item 1.13     Japan   AI1.13   2026-09-25
[ 879 ]  
 
Proposals for the development of an ITU-R Handbook on Satellite Communications and Technologies     Japan     2026-09-25
[ 878 ]  
 
Proposed updates on studies for technical characteristics and operational objectives of emerging RNSS systems - Technical characteristics, operational objectives, spectrum needs of emerging RNSS systems to facilitate consideration of WRC-31 Preliminary agenda item 2.9     Japan   AI2.9   2026-09-25
[ 877 ]  
 
Proposed modifications to working document regarding WRC-27 agenda item 1.12     France   AI1.12   2026-09-25
[ 876 ]  
 
Proposed updates to working document towards a preliminary draft new Report ITU-R M.[RES.609-FURTHER]     France     2026-09-25
[ 875 ]  
 
Proposed updates to preliminary draft new Report ITU-R M.[RES.609] - Potential analytic tools and mitigation methods to ensure the aggregate equivalent power flux-density (epfd) limit on radionavigation-satellite service (RNSS) systems and networks operating in the 1 164-1 215 MHz band, from resolves 1 of Resolution 609 (Rev.WRC-07), is not exceeded     France     2026-09-25
[ 874 ]  
 
Proposed modifications to Chapter 5 of Satellite Communications and Technologies Handbook     France     2026-09-25
[ 873 ]  
 
Proposed modifications to working document towards draft CPM text for WRC-27 agenda item 1.12     France   AI1.12   2026-09-25
[ 872 ]  
 
Proposed modifications to working document regarding WRC-27 agenda item 1.12 - Annex 6     France   AI1.12   2026-09-25
[ 871 ]  
 
Studies and elements for the working document regarding WRC-27 agenda item 1.12     Norway   AI1.12   2026-09-25
[ 870 ]  
 
Elements for the working document towards draft CPM text for WRC-27 agenda item 1.12     Norway   AI1.12   2026-09-25
[ 869 ]  
 
Proposed revisions to the draft CPM text under WRC-27 agenda item 1.13     European Conference of Postal and Telecommunications Administrations   AI1.13   2026-09-25
[ 868 ]  
 
Proposed revisions to working document towards draft CPM text for WRC-27 agenda item 1.11     European Conference of Postal and Telecommunications Administrations   AI1.11   2026-09-25
[ 867 ]  
 
Proposed revisions to working document towards draft CPM text for WRC-27 agenda item 1.12     United Kingdom   AI1.12   2026-09-25
[ 866 ]  
 
Proposed revisions to the working document regarding WRC-27 agenda item 1.12     United Kingdom   AI1.12   2026-09-25
[ 865 ]  
 
Proposed modifications to the working document towards draft CPM text for WRC-27 agenda item 1.12     United States   AI1.12   2026-09-24
[ 864 ]  
 
Proposed modifications to the working document regarding WRC-27 agenda item 1.12 at Annex 7 to Document 4C/744     United States   AI1.12   2026-09-24
[ 863 ]  
 
Working document towards draft CPM text for WRC-27 agenda item 1.13     United States   AI1.13   2026-09-24
[ 862 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R [MSS_SAT_ANTENNA_PATTERN] - Satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the mobile-satellite service below 30 GHz     United States     2026-09-24
[ 861 ]  
 
Proposed draft reply liaison statement to Working Party 4A - Comments regarding RDSS/RNSS material of the working document towards a draft new Handbook on Satellite Communications and Technologies     United States     2026-09-24
[ 860 ]  
 
Proposed draft reply liaison statement to Working Party 5B - 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     2026-09-24
[ 859 ]  
 
Revision to working document towards a preliminary draft new Report ITU-R M.[RES.609-FURTHER] - Study of alternatives to a per-satellite maximum pfd level in ensuring that no single radionavigation-satellite system or network in the 1 164-1 215 MHz frequency band uses up the entire interference allowance specified by resolves 1 of Resolution 609 (Rev.WRC-07)     United States   Q288/4   2026-09-24
[ 858 ]  
 
Revisions to preliminary draft new Report ITU-R M.[RES.609] - Potential analytic tools and mitigation methods to ensure the aggregate equivalent power flux-density (epfd) limit on radionavigation-satellite service (RNSS) systems and networks operating in the 1 164-1 215 MHz band, from resolves 1 of Resolution 609 (Rev.WRC-07), is not exceeded     United States     2026-09-24
[ 857 ]  
 
Revisions to working document in support of WRC-31 preliminary agenda item 2.9 - Technical characteristics, operational objectives, spectrum needs of emerging RNSS systems to facilitate consideration of WRC-31 preliminary agenda item 2.9     United States   AI2.9   2026-09-24
[ 856 ]  
 
Working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13     United States   AI1.13   2026-09-24
[ 855 ]  
 
Working document regarding WRC-27 agenda item 1.13 - Sharing and compatibility studies of DC-MSS-IMT in the frequency range 1 710-2 025 MHz and 2 110-2 200 MHz     United States   AI1.13   2026-09-24
[ 854 ]  
 
Sharing and compatibility studies of DC-MSS-IMT in the frequency band 2 500-2 690 MHz under WRC-27 agenda item 1.13     United States   AI1.13   2026-09-24
[ 853 ]  
 
Working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13     United States   AI1.13   2026-09-24
[ 852 ]  
 
Working document on sharing and compatibility studies under WRC-27 agenda item 1.13 and annexes     United States   AI1.13   2026-09-24
[ 851 ]  
 
Working document on sharing and compatibility studies under WRC-27 agenda item 1.13     United States   AI1.13   2026-09-24
[ 850 ]  
 
Working document on sharing and compatibility studies for WRC-27 agenda item 1.13     United States   AI1.13   2026-09-24
[ 849 ]  
 
Working document on sharing and compatibility studies under WRC-27 agenda item 1.13     United States   AI1.13   2026-09-24
[ 848 ]  
 
Working document on sharing and compatibility studies under WRC-27 agenda item 1.13     United States   AI1.13   2026-09-24
[ 847 ]  
 
Working document on sharing and compatibility studies under WRC-27 agenda item 1.13     United States   AI1.13   2026-09-24
[ 846 ]  
 
Working document relating to CPM text for WRC-27 agenda item 1.14     United States   AI1.14   2026-09-24
[ 845 ]  
 
Elements for working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.11     United States   AI1.11   2026-09-24
[ 844 ]  
 
Working document toward draft CPM text for WRC-27 agenda item 1.11     United States   AI1.11   2026-09-24
[ 843 ]  
 
Working document regarding WRC-27 agenda item 1.11 - Space-to-space links in the frequency bands 1 518-1 544 MHz, 1 545-1 559 MHz, 1 610-1 645.5 MHz, 1 646.5-1 660 MHz, 1 670-1 675 MHz and 2 483.5-2 500 MHz allocated to the mobile-satellite service (MSS)     United States   AI1.11   2026-09-24
[ 842 ]  
 
Proposal for elevation of preliminary draft revision to Recommendation ITU-R M.1787-6 - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz     United Arab Emirates   Q288/4, Q217/4   2026-09-25
[ 841 ]  
 
Proposal for a working document towards a preliminary draft new Recommendation ITU-R M.[RDSS 2.5GHZ] - Description of systems and networks in the radiodetermination-satellite service (space-to-Earth) and technical characteristics of transmitting space stations operating in the band 2 483.5-2 500 MHz     United Arab Emirates   Q288/4, Q217/4   2026-09-25
[ 840 ]  
 
Proposed modifications to working document towards draft CPM text for WRC-27 agenda item 1.13     Papua New Guinea   AI1.13   2026-09-25
Resultats:939 documents
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Mis à jour le : 2026-10-02