Union Internationale des Télécommunications   UIT
English  Español
 
Plan du site Contactez-nous Copie Imprimable
  Page d'accueil : UIT-R : WP4A : Réunion 2001-10-03 : Contributions  Ajoutés récemment -  Recherche de documents de réunion
   
UIT-R WP4A  C (2001-10-03) 

UIT-R WP4A

Utilisation efficace de l'orbite/spectre

Réunion  du 2001-10-03 au 2001-10-12

Lieu : Suisse [Genève]

Resultats:479 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10  - Suivant Next
Contributions  Documents / Contributions
 
Numéro 
Titre Source Date
[ 279 ]  
 
Work. doc. draft CPM text - Potential impact on FSS and BSS serv. syst. planning to operate in the 40.5-42.5 GHz band of meeting the detrimental interf. threshold crit. of Rec.ITU-R RA.769-1 for radio astronomy receivers oper. in the 42.5-43.5 GH     United States of America   2001-10-03
[ 278 ]  
 
Draft new Recommendation on operation and control of AMSS networks in the 14.0-14.5 GHz band relative to FSS networks     United States of America   2001-10-03
[ 277 ]  
 
Working document towards revision of sections 4.9 and 6.4 in the Chairman's Report from the April-May 2001 meeting, on sharing of ISS allocations between GSO-GSO and GSO-non-GSO inter-satellite links     United States of America   2001-10-03
[ 276 ]  
 
Working document towards a draft new Recommendation on frequency sharing without satellite diversity between multiple non-Geostationary fixed-satellite service (non-GSO FSS) MEO systems in the 20-30 GHz band using nearly homogeneous constellation     United States of America   2001-10-03
[ 275 ]  
 
Agenda item 1.6 - Regulatory measures to protect MSS feeder links in the band 5 150-5 250 MHz     United States of America   2001-10-03
[ 274 ]  
 
Draft new Recommendation on Frequency sharing between NGSO FSS and GSO FSS systems in the 47.2-50.2 GHz and 37.5-42.5 GHz frequency bands     United States of America   2001-10-03
[ 273 ]  
(Rev.1) 
Draft new Recommendation - Characteristics of earth stations on board vessels (ESVs) operating in FSS networks in the frequency bands 14.0-14.5 GHz     United States of America   2001-10-03
[ 272 ]  
 
Draft new Recommendation concerning Specifications for automating regulatory checks against Article S5 and other provisions of the Radio Regulations     United States of America   2001-10-03
[ 271 ]  
 
Draft new Recommendation - Technical and operational characteristics of fixed-satellites operating in the 20-375 THz (15-0.8 um)     United States of America   2001-10-03
[ 270 ]  
 
Proposed revision to the preliminary draft new Recommendation     Canada   2001-10-03
[ 269 ]  
 
A performance comparison of Ku band versus frequencies above 17 GHz in the fixed satellite service for the use of telemetry, tracking and command (TT&C) above 17 GHz     Canada   2001-10-03
[ 268 ]  
 
Aggregate interference from GSO HD-FSS satellite transmitters into a non-GSO satellite receiver     France   2001-10-03
[ 267 ]  
 
Proposed liaison statement from WP 4A to WP 8D - Proposed elements for CPM text on Agenda item 1.11 on Sharing between AMSS and FSS 14-14.5 GHz     France   2001-10-03
[ 266 ]  
 
Levels of unwanted emissions from space services falling into RAS bands     France   2001-10-03
[ 265 ]  
 
Compatibility issue between space services and passive services such as Radio Astronomy     France   2001-10-03
[ 264 ]  
 
Sharing situation between FSS (Earth-to-space) Earth stations and HDFSS (space-to-Earth) Earth stations in the band 47.2-50.2 GHz     France   2001-10-03
[ 263 ]  
 
Passive intermodulation products in the band 47.2-50.2 GHz     France   2001-10-03
[ 262 ]  
 
Proposed draft CPM text for WRC-03 agenda item 1.37     Japan   2001-10-03
[ 261 ]  
 
Earth station on board vessels operated in the 14 GHz band     Japan   2001-10-03
[ 260 ]  
 
Some considerations on unwanted emissions     Japan   2001-10-03
[ 259 ]  
 
Proposed PDNR "Methodology for the calculation of the worst-case interf. levels from non-geos. fixed-satellite service systems using highly-elliptical orbits into geos. fixed-satellite service satellite networks operating in the 10 to 31 GHz ...     Japan   2001-10-03
[ 258 ]  
 
The use of spread spectrum communications to facilitate sharing between uncoordinated earth stations of the high density fixed-satellite service (HD-FSS) and the fixed service (FS) in the band 17.7-19.7 GHz     France   2001-10-03
[ 257 ]  
 
Off-axis e.i.r.p. density limitation for earth stations operated in the 30 GHz band     Japan   2001-10-03
[ 256 ]  
 
Adaptive error-control coding as a method for improving FSS transmissions robustness against risk of FS interference in the 18 GHz band     France   2001-10-03
[ 255 ]  
 
Proposal for the addition of the parameters for defining the "Active Arc" of the non-GSO satellite system employing the highly elliptical orbit into the APS4     Japan   2001-10-03
[ 254 ]  
 
Working document towards a preliminary draft new Recommendation - Methodology for evaluation of interference among certain types of non-GSO FSS systems in situations where non in-line interference exists     Japan   2001-10-03
[ 253 ]  
(Rev.1) 
On the impact of asymmetric aperture antennas in HD-FSS Earth stations     Brazil (Federative Republic of)   2001-10-03
[ 252 ]  
+Add.1 
Responses to Circular letter CA/99     BR Secretariat   2001-10-03
[ 251 ]  
 
Liaison statement to WP's 4A for action and to WP's 6S, 7D and 8D for information     TG 1/7   2001-10-03
[ 250 ]  
 
Liaison statement to WP's 4A, 6S, 7D, 7E and 8D     TG 1/7   2001-10-03
[ 249 ]  
 
Liaison statement to Working Parties 4A, 6S, 8D, 9B and 9D - Measurement bandwidths for levels of unwanted emissions     TG 1/7   2001-10-03
[ 248 ]  
 
Liaison statement to WP's 4A, 6S and 8D - Satellite unwanted emission levels     TG 1/7   2001-10-03
[ 247 ]  
 
Liaison statement to Working Party 4A - Measurement of GSO satellite unwanted emissions     TG 1/7   2001-10-03
[ 246 ]  
 
The role of Recommendations in the development of regulatory procedures for the application of operational efpd limits     United Kingdom of Great Britain and Northern Ireland   2001-10-03
[ 245 ]  
 
Statistical evaluation of the interference from the Region 1 & 3 BSS plan to the Region 2 & 3 FSS based on several sharing criteria     France   2001-10-03
[ 244 ]  
 
Agenda item 1.29 - Resolution 78 - Further consideration and proposed CPM text     France   2001-10-03
[ 243 ]  
 
Agenda item 1.19 - Resolution 78 - Further considerations and proposed CPM text     France   2001-10-03
[ 242 ]  
 
Definitions relating to high elliptical orbits for communication satellites     Russian Federation   2001-10-03
[ 241 ]  
 
Super-geosynchronous satellite orbit systems 48 hr orbit     Israel (State of)   2001-10-03
[ 240 ]  
 
Interference between BSS feeder-link transmitting earth stations and HDFSS receiving earth stations in the band 17.3-17.7 GHz     France   2001-10-03
[ 239 ]  
 
Initial considerations on the regulatory aspects of HEO satellite systems (WRC-03 Agenda item 1.37)     France   2001-10-03
[ 238 ]  
 
Considerations on the possible allocation of the band 17.3-17.7 GHz to the fixed-satellite service (space-to-Earth)     France   2001-10-03
[ 237 ]  
 
Current regulatory situation of HD-FSS earth stations in bands shared with equal rights between FSS and terrestrial services or space service operating in the opposite direction of transmission     France   2001-10-03
[ 236 ]  
 
Proposed revisions to PDNR ITU-R S.[ESV-CHARACTERISTICS]     Inmarsat   2001-10-03
[ 235 ]  
 
Comments in responses to Circular Letter CAR/109     BR Secretariat   2001-10-03
[ 234 ]  
 
Updating of certain maintained S-series and SNG-series Recommendations     BR Secretariat   2001-10-03
[ 233 ]  
 
About automation of the satellite network examinations     Bulgaria (Republic of)   2001-10-03
[ 232 ]  
 
The efficient spectrum/orbit utilization in the international regulatory environment with satellite filling backlog     Bulgaria (Republic of)   2001-10-03
[ 231 ]  
 
Proposed draft structure for Chapter 4 of the CPM Report to WRC-03 including already developed preliminary draft text elements     Chapter Rapporteur   2001-10-03
[ 230 ]  
 
Liaison statement to WPs 4A, 7C 8B, 8D and JRG 8A-9B - Sharing between altimeters operating in the Earth Exploration-Satellite Service (Active) and other services in the band 5 140-5 250 MHz     JTG 4-7-8-9   2001-10-03
Resultats:479 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10  - Suivant Next
 
Téléchargement de multiples documents: Cocher les cases correspondant aux documents sélectionnés, puis appuyer sur "Télécharger"
   
 
Préférences utilisateur: 
Téléchargement de multiples documents: Formats et langues à prendre en compte (si disponibles):
Pages de navigation HTML  
Formats  + Autres formats
Langues (maximum 2)  + Multilingue 
(E: Anglais - F: Français - S: Espagnol - A: Arabe - C: Chinois - R: Russe)

Début de page -  Commentaires -  Contactez-nous -  Droits d'auteur © UIT 2008 Tous droits réservés
Contact pour cette page :  Coordinateur du Web UIT-R
Mis à jour le : 2026-10-1