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UIT-R WP4/9S

Partage des fréquences entre le service fixe par satellite et le service fixe

Resultats:334 documents
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Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 109 ]  
 
Liaison Statement to WP 4-9S, for action, and WP 4A for information     WP 4B     2001-10-15
[ 108 ]  
 
Reply LS to WP 4-9S-The percent. of time during which FSS nominal clear-sky power flux-dens. levels may be exceeded to overcome fading cond., while protecting the FS, and permit. operating of FSS earth stat. in the bands 37.5-40 and 42-42.5 GHz     WP 4B     2001-10-15
[ 107 ]  
 
Reply Liaison Statement to Working Party 4-9S - Fixed service and fixed-satellite service parameters and characteristics in the 38 GHz and 40 GHz bands to be considered under agenda item 1.32 (WRC-03)     WP 4B     2001-10-15
[ 106 ]  
 
Liaison statement to Task Group 1/7 (information to 4-9S) - Present status of the compatibility studies between the fixed service using high-altitude platform stations and science services including radio astronomy service and Earth exprloratio     WP 9D     2001-10-15
[ 105 ]  
 
List of documents issued     BRSGD     2001-10-15
[ 104 ]  
 
Liaison statement to Working Parties 4A, 4-9S and 8D - Analytical method for assessment of interference to the fixed service in environments involving non-GSO satellites     WP 9D     2001-10-15
[ 103 ]  
 
Liaison Statement to WP 4-9S - Power Flux-Density Limits to be applied to FSS, MSS and BSS in the 37.5-42.5 GHz range (WRC-03 A.I. 1.32 dealing)     WP 9D     2001-10-15
[ 102 ]  
 
Liaison statement to WP 4-9S - A new methodology to be used for the evaluation of the impact of space-to-Earth interference from the Fixed-Satellite Service on the Fixed Service in frequency bands where fading due to rain is the predominant fad     WP 9A     2001-10-15
[ 101 ]  
 
Reply to liaison statement from WP 4-9S on impact of HAPS interference to EESS (passive) in the 31.3-31.8 GHz band     WPs 9B and 9D     2001-10-15
[ 100 ]  
 
LS to WP 4-9S - A new methodology to be used for the evaluation of the impact of space-to-Earth interference from the fixed-satellite service on the fixed service in frequency bands where fading due to rain is the predominant fading mechanism     WP 9B     2001-10-15
[ 99 ]  
 
Liaison statement to WP 4-9S - Fixed service systems parameters for use in sharing studies under Resolution 84 in the frequency range 37.5-42.5 GHz     WP 9B     2001-10-15
[ 98 ]  
 
Liaison statement to WP 4-9S - Interference criteria to protect the fixed service systems from interference produced by GSO and non-GSO satellites in the 37-40 GHz and 40.5-43.5 GHz bands     WP 9A     2001-10-15
[ 97 ]  
 
Applicability of an I/N methodology in sharing studies between the FS and FSS in the band 37.5 to 42.5 GHz     INTELSAT     2001-10-15
[ 96 ]  
 
Contribution addressing WRC-03 Agenda item 1.25 regarding use of some paired FSS bands at 18/28 GHz by high-density FSS applications     United States of America     2001-10-15
[ 95 ]  
 
Liaison statement to Working Party 4-9S and Working Party 4A concerning satellite downlink fading     CH, WP 3M     2001-10-15
[ 94 ]  
 
Fixed service parameters in the 14 GHz frequency band for use in assessing interference from earth stations on board vessels     France     2001-10-15
[ 93 ]  
 
Further contribution to the feasibility analysis of proposed mitigation techniques intended to facilitate sharing between FSS user terminals and FS stations in the 27.5-29.5 GHz band     Teledesic Communications, Spain     2001-10-15
[ 92 ]  
 
Further contribution to the sharing studies between FSS user terminals and FS stations in the 17.7-19.7 GHz band     Teledesic Communications, Spain     2001-10-15
[ 91 ]  
 
Justification for draft new Recommendation on a methodology to determine the impact on fixed service performance due to space-to-Earth interference from the fixed-satellite service in frequency bands above 17 GHz     Canada     2001-10-15
[ 90 ]  
 
Progress report on the further development and refinement of the new methodology presented in Doc. 4-9S/TEMP/25     Canada     2001-10-15
[ 89 ]  
 
Assessment of the proposed geographical band segmentation technique for use in the 27.5-29.5 GHz band     Canada     2001-10-15
[ 88 ]  
 
Proposed modifications to Document 4-9S/TEMP/15(Rev.1) - Working document on issues related to possible identification of frequency bands for high density FSS     Canada     2001-10-15
[ 87 ]  
 
Liaison Statement to WP 4-9S and WP 9D - Derivation of fixed interference criteria in the 6 GHz and 14 GHz bands     WP 9A     2001-10-15
[ 86 ]  
 
Protection distance for FSS Earth Stations on board vessels in the 6 GHz and 14 GHz bands     France     2001-10-15
[ 85 ]  
 
Update of preliminary draft new Resolution ITU-R SF.[GSO38]     United States of America     2001-10-15
[ 84 ]  
 
Working document - Operation of large, individually coordinated "Gateway"FSS earth stations in the bands 37.5-40 ghZ and 42-42.5 GHz     United States of America     2001-10-15
[ 83 ]  
 
Improvements to PDNR SF (ESV-A)     United States of America     2001-10-15
[ 82 ]  
 
Working document towards a Preliminary Draft New Rec. - Determination of the Criteria to protect Fixed Service Receivers from the emissions of non-Geostationary Space Stations operating in Highly-Elliptical Orbits in the frequency bands     United States of America     2001-10-15
[ 81 ]  
 
Draft new Recommendation ITU-R SF.[GSO40] - Maximum allowable values of power flux-density at the surface of the Earth produced by geostationary satellites in the fixed-satellite service operating in the 40.5-42.0 GHz band     United States of America     2001-10-15
[ 80 ]  
 
Proposal for a draft PDNR on the use of the 27.5-29.5 GHz band by the FS stations and FSS earth stations in the earth-to-space direction     France     2001-10-15
[ 79 ]  
 
Contribution addressing the geographical band segmentation scheme proposed to facilitate sharing between the FS and non-GSO FSS in the earth-to-space direction in the 28 GHz band     United States of America     2001-10-15
[ 78 ]  
 
Working document toward preliminary draft revisions to Recommendaiton ITU-R SF.1484     United States of America     2001-10-15
[ 77 ]  
 
Study addressing use of the band 28.6-29.1 GHz by the FS and non-GSO FSS in the earth-to-space direction     United States of America     2001-10-15
[ 76 ]  
 
Preliminary draft revision of Rec. ITU-R SF.674-1     United States of America     2001-10-15
[ 75 ]  
 
Improvements to PDNR (ESC-C)     United States of America     2001-10-15
[ 74 ]  
 
WD toward a preliminary Draft New Rec. - The percentage of time during which Fixed-Satellite Service Nominal Clear-Sky Power Flux-Density levels may be...of FSS Earth Stations in the bands 37.5-40GHz and 42-42.5 GHz     United States of America     2001-10-15
[ 73 ]  
 
Contribution on Agenda Item 1.25 WRC-03     France     2001-10-15
[ 72 ]  
 
Modification to PDNR SF.[ESV-B]     United States of America     2001-10-15
[ 71 ]  
 
Draft text for Agenda item 1.25 (Chapter 4.3)     France     2001-10-15
[ 70 ]  
 
Working document on the relationship of draft new Recommendations SF [ESV-A], SF [ESV-B] and SF [ESV-C]     United States of America     2001-10-15
[ 69 ]  
 
Review of the studies pertaining to the sharing between FS and FSS in the 17.7 and 19.7 GHz band     France     2001-10-15
[ 68 ]  
 
Impact of non-GSO and GSO satellites on the fixed service in the 37.5-42.5 GHz bands     France     2001-10-15
[ 67 ]  
 
Working document towards a modification of preliminary draft new Rec. - Minimum operating characteristics of FSS Systems operating in the 50/40 GHz bands for use in sharing studies between the Fixed-Satellite Service and Terrestrial Serv     France     2001-10-15
[ 66 ]  
 
Impact of downlink power control on sharing between FS and FSS in the 37.5-42.5 GHz     France     2001-10-15
[ 65 ]  
 
14/11 GHz bands ESV Systems     TELENOR AS     2001-10-15
[ 64 ]  
 
Coordination of Earth Stations on Board Vessels operating in the 14/11 GHz bands with respect to FS receivers     INMARSAT     2001-10-15
[ 63 ]  
 
Dual band ESV Systems - A brief overview     TELENOR AS     2001-10-15
[ 62 ]  
 
Information document on the use of the 11/14 GHz band     Brazil (Federative Republic of)     2001-10-15
[ 61 ]  
 
Information document on the use of 6 GHz band in Brazil by the fixed service, to be considered in the coordination of Earth stations on board vessels     Brazil (Federative Republic of)     2001-10-15
[ 60 ]  
 
Preliminary Draft New Recommendation on the use of Earth Stations on Board Vessels in the 11/14 GHz Bands     Sweden     2001-10-15
Resultats:334 documents
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Mis à jour le : 2003-05-26