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Utilisation efficace de l'orbite/spectre

Resultats:548 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 223 ]  
 
Liaison statement to WP 4A concerning frequency sharing between GSO FSS networks and non-GSO FSS systems in the frequency bands 47.2-50.2 GHz and 37.5-42.5 GHz     WP 3M     2001-10-03
[ 222 ]  
 
Liaison statement to Working Parties 1A and 4A - Automation of Article S5 and other relevant RR provisions     WP 8D     2001-10-03
[ 221 ]  
 
Liaison statement to WPs 4A, 7C, 7D and 7E - Elements for proposed preliminary CPM text regarding non-GSO MSS feeder-link allocations near 1.4 GHz     WP 8D     2001-10-03
[ 220 ]  
 
Liaison statement to WPs 6S, 7D, 4A and TG 1/7 concerning Development of the EPFD methodology for modelling interference by non-GSO satellite systems to stations in the radio astronomy service     WP 8D     2001-10-03
[ 219 ]  
 
Liaison statement to Working Parties 4A and 8F - convergence between MSS and ESS for the satellite component of IMT-2000     WP 8D     2001-10-03
[ 218 ]  
(Rev.1) 
Liaison statement to Working Party 4A - Response to liaison statement from Working Party 4A regarding agenda item 1.11 of WRC-03     WP 8D     2001-10-03
[ 217 ]  
(Rev.1) 
Part 1 Chairman's Report from the meeting of WP 4A - Seattle, 23 April to 2 May 2001     Chairman, WP 4A     2001-10-03
[ 216 ]  
 
Draft liaison statement to WP 4A and TG 1/7 concerning Characteristics of radio astronomy receivers relevant to the rejection of emissions in adjacent and nearby bands     WP 7D     2001-10-03
[ 215 ]  
 
Liaison statement to WP 4A     WP 7B     2001-10-03
[ 214 ]  
 
Liaison statement to WPs 7E and 4A - Draft CPM text addressing the feasibility of sharing between the space research service (Deep space) and the inter-satellite service in the band 32.0-32.3 GHz     WP 7B     2001-10-03
[ 213 ]  
 
Working document towards a preliminary draft new Recommendation - Methodology for evaluation of interference among certain types of non-GSO FSS systems in situations where no in-line interference exists     Japan     2001-10-03
[ 212 ]  
(Rev.1) 
Liaison statement to Working Parties 4A, 8D and Task Group 1/7 - Development of the epfd methodology for modelling interference by non-GSO satellite systems to stations in the radio astronomy service     WP 7D     2001-10-03
[ 211 ]  
 
Liaison statement to Working Parties 4A, 7E and 8D concerning Agenda item 1.11 of WRC-03     WP 7D     2001-10-03
[ 210 ]  
 
Non-GSO orbital parameters necessary to unambiguously define the active service arc for HEO-type system     Japan     2001-10-03
[ 209 ]  
 
Liaison statement to WPs 4A, 8B, 8D and JTG 4-7-8-9 - Sharing between altimeters operating in the earth exploration-satellite service (Active) and other services in the band 5 140-5 250 MHz     WP 7C - WG 1     2001-10-03
[ 208 ]  
 
Frequency sharing between non-GSO FSS systems using "highly elliptical orbits" and GSO FSS networks     Japan     2001-10-03
[ 207 ]  
 
Proposed revision of Recommendation ITU-R S.727     Japan     2001-10-03
[ 206 ]  
 
Proposed addition to Recommendation ITU-R S.1257     Japan     2001-10-03
[ 205 ]  
 
Some considerations relating to the design and operation of HEO systems     Japan     2001-10-03
[ 204 ]  
 
Continuous curves of epfd     Japan     2001-10-03
[ 203 ]  
 
Electronic databank of FSS system characteristics     Japan     2001-10-03
[ 202 ]  
 
Information for reply liaison statement to Joint Working Party 4-9S on PDNR [HAPS-FSS] - Methodology for interference evaluation, technical parameters and operational techniques for frequency sharing between the fixed service using high ...     Japan     2001-10-03
[ 201 ]  
 
Proposed draft CPM text for the WRC-03 Agenda item 1.6     France     2001-10-03
[ 200 ]  
 
Liaison Statement to WP 4-9S, for action, and WP 4A for information - Potential degradation of performance due to the use of dynamic channel assignment in broadband satellite transmission systems     WP 4B     2001-10-03
[ 199 ]  
 
Report on Task Group 1/7 activities     SG 4 Rapporteur to TG 1/7     2001-10-03
[ 198 ]  
 
Report on Task Group 1/5 activities     SG 4 Rapporteur to TG 1/5     2001-10-03
[ 197 ]  
 
List of documents issued     BRSGD     2001-10-03
[ 196 ]  
 
Part 1 - Responses to Circular CA/88     BR Secretariat     2001-10-03
[ 195 ]  
 
Sub-goesynchronous orbit satellite systems     Israel (State of)     2001-10-03
[ 194 ]  
 
Part 1 - Working document towards a common methodology to derive continuous curves of epfd versus GSO FSS antenna diameter     France     2001-10-03
[ 193 ]  
 
Proposed modifications to PDNR [Doc. 4A/TEMP/14(Rev.1)] - Aggregated interference levels between closely spaced dual circularly and dual linearly polarized geostationary-satellite networks in the fixed-satellite service operating in the 4/6 GHz..     New Skies Satellites     2001-10-03
[ 192 ]  
 
Draft revision to Recommendation ITU-R S.1503 - Functional description to be used in developing software tools for determining conformity of non-GSO FSS networks with limits contained in Article S22 of the radio regulations     France     2001-10-03
[ 191 ]  
 
Proposed modification of the Recommendation ITU-R S.1431     France     2001-10-03
[ 190 ]  
 
Working document towards a PDNR     France     2001-10-03
[ 189 ]  
 
Working document towards a PDNR - Simulation times required for NGSO/NGSO sharing studies     France     2001-10-03
[ 188 ]  
 
Use of methodology D'to assess NGSO-NGSO FSS interference     France     2001-10-03
[ 187 ]  
 
Mitigation techniques for HEO systems     France     2001-10-03
[ 186 ]  
(Rev.1) 
This document has been withdrawn     Radiocommunication Bureau     2001-10-03
[ 185 ]  
 
Methodologies to calculate aggregate interference levels generated by several NGSO systems in co-frequency operation     France     2001-10-03
[ 184 ]  
 
Draft revised methodology to implement Article 7 of Appendix S30B     Radiocommunication Bureau     2001-10-03
[ 183 ]  
 
Possible regulatory measures to protect MSS feeder links (Earth-to-space) in the bands 5 150-5 250 MHz     United Kingdom of Great Britain and Northern Ireland     2001-10-03
[ 182 ]  
 
Review of methodologies to derive continuous curves of epfd versus GSO FSS antenna diameters     Korea (Republic of)     2001-10-03
[ 181 ]  
 
Interference calculations between radio astronomy telescopes and NGSO satellites systems     France     2001-10-03
[ 180 ]  
 
Establishment of an electronic databank of satellite system characteristics for frequency sharing studies     Korea (Republic of)     2001-10-03
[ 179 ]  
 
Minimum operating characteristics of FSS systems operating in the 50/60 GHz bands for use in sharing studies between the fixed-satellite service and terrestrial services     France     2001-10-03
[ 178 ]  
 
Proposed procedures to be used in case of excess of the operational and/or additional operational limits contained in Section II of Article S22     France     2001-10-03
[ 177 ]  
 
Working document on reverse band sharing in the band 17.3-17.7 GHz     United Kingdom of Great Britain and Northern Ireland     2001-10-03
[ 176 ]  
 
Working document towards a preliminary Draft New Rec. on "Technical characteristics of high density FSS Earth stations operating with geostationary FSS networks in the 20-30 GHz bands     France     2001-10-03
[ 175 ]  
 
Impact of NGSO and GSO satellites on the fixed service in the 37.5-42.5 GHz bands     France     2001-10-03
[ 174 ]  
 
HDFSS Applications and spectrum needs in V-Band     France     2001-10-03
Resultats:548 documents
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Mis à jour le : 2003-07-02