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Utilisation efficace de l'orbite/spectre

Resultats:21 documents
Contributions  [ Source: WP 4-9S ]   Documents / Contributions
 
Numéro 
Titre Source Date
[ 548 ]  
 
Liaison statement to WP 4A - Request for additional information on the characteristics of HEO fixed-satellite service systems in the 4, 11/12 and 18 GHz bands     JWP 4-9S   2003-05-12
[ 482 ]  
 
Liaison statement to WP 4A - Simplified coordination and recording of assignments of earth stations of high density systems in the FSS     WP 4-9S   2001-10-03
[ 476 ]  
 
Note to the Chapter 3 Rapporteur for the draft CPM Report - Text for Sections 3.7.2.2 and 3.7.3.5 of the draft CPM Report (WRC-03 Agenda item 1.37)     WP 4-9S   2001-10-03
[ 475 ]  
 
Liaison statement to Working Party 8B for comments and Working Parties 4A and 6S for information - Proposed use of the 17.3-18.1 GHz band for the FSS (earth-to-space) and its possible implications on the radiolocation service     WP 4-9S   2001-10-03
[ 365 ]  
(Rev.1) 
Liaison statement to Working Parties 4A, 6S, 7E, 7B, 8D, 9A, 9B and 9D - A draft new Recommendation and a draft new revision of Recommendations dealing with sharing bewtween the FS and FSS operating in the band 37.5 to 42.5 GHz     WP 4-9S   2001-10-03
[ 364 ]  
 
Draft liaison statement to ITU-D Study Group 1 and ITU-R Working Parties 4A, 6S and 9D     WP 4-9S   2001-10-03
[ 358 ]  
 
Liaison statement from WP 4-9S - Preliminary draft CPM text for WRC-03 Agenda item 1.37     WP 4-9S   2001-10-03
[ 357 ]  
 
Liaison statement to WP 4A, WP 6S, WP 8A, WP 8F, WP 9D and the Special Committee on The current regulatory situation of typical FSS and BSS earth stations     WP 4-9S   2001-10-03
[ 354 ]  
 
Liaison statement to Working Party 4A - Implementation of GSO FSS earth stations without individual site coordination     WP 4-9S   2001-10-03
[ 124 ]  
 
Liaison statement to Working Parties 4A and 4B - The percentage of time during which fixed-satellite service nominal clear-sky power flux-density levels may be exceeded to overcome fading conditions, while protecting the fixed service, and permitting operation...     WP 4-9S   2001-10-03
[ 121 ]  
 
Liaison statement to Working Party 4A - Sharing criteria between the fixed-satellite service using highly elliptical orbits and the fixed service     WP 4-9S   2001-10-03
[ 118 ]  
 
Liaison statement to Working Parties 4A, 4B, 9A and 9B - 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 4-9S   2001-10-03
[ 116 ]  
 
Liaison statement to WP 4A - Characteristics of earth stations on board vessels     WP 4-9S   2001-10-03
[ 115 ]  
 
Liaison statement to WP 4A     WP 4-9S   2001-10-03
[ 114 ]  
 
Liaison statement to Working Parties 4A, 8A and 8B - Use of frequencies by Earth stations on board vessels transmitting in the 14 GHz band allocated to the Fixed-Satellite Service     WP 4-9S   2001-10-03
[ 97 ]  
 
Liaison statement to WP 4A - Modifications to Recommendation ITU-R S.1257     WP 4-9S   2001-10-03
[ 86 ]  
 
Liaison statement to ITU-R Working Party 4A - Methodology for interference evaluation, technical parameters and operational techniques for frequency sharing between the FS using high altitude platform stations (RR FN S5.537/S5.SSS) and the FSS in.     WP 4-9S   2001-10-03
[ 85 ]  
 
Liaison statement to WP 4A concerning Studies performed by WP 4-9S regarding Mitigation techniques proposed for fixed-satellite service (FSS) to facilitate sharing with fixed service (FS) in the band 17.7-19.7 GHz     WP 4-9S   2001-10-03
[ 84 ]  
 
Liaison statement to Working Party 4A - Characteristics of Earth stations on-board vessels operating in the FSS frequency bands 3 700-4 200 MHz and 5 926-6 425 MHz     WP 4-9S   2001-10-03
[ 83 ]  
 
Liaison statement to Working Parties 9A, 9B and 4A - 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 ...     WP 4-9S   2001-10-03
[ 79 ]  
 
Liaison statement to Working Parties 4A, 8A and 8B - Use of earth stations on board vessels operating in the 11/14 GHz bands     WP 4-9S   2001-10-03
Resultats:21 documents
 
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