Union Internationale des Télécommunications   UIT
English  Español
 
Plan du site Contactez-nous Copie Imprimable
  Page d'accueil : UIT-R : WP8D : Contributions  Ajoutés récemment -  Recherche de documents de réunion
   
UIT-R WP8D  C 

UIT-R WP8D

Tous les services mobiles par satellite et le service de radiorepérage par satellite

Resultats:59 documents
Résultats :  1 - 2  - Suivant Next
Contributions  [ Source: France ]   Documents / Contributions
 
Numéro 
Titre Source Date
[ 390 ]  
 
Draft new Recommendation ITU-R M.[RNSS2] - Methodology for assessing the aggregate epfd from all RNSS satellites of all RNSS systems operating in the 1 164-1 215 MHz band     France   2002-09-13
[ 386 ]  
 
Draft revision of Recommendation ITU-R M.818-1     France   2002-09-12
[ 383 ]  
 
Comments on revision of Recommendation M.1480 - Essential technical requirements of mobile Earth stations of geostationary mobile-satellite systems that are implementing the Global mobile personal communications by satellite (GMPCS) - Memorandum of understanding arrangements in parts of the frequency band 1-3 GHz     France   2002-09-12
[ 382 ]  
 
Calculation of the epfd level produced by a single NGSO RNSS system: example of application of the methodology contained in Annex 1-1 of the PDNR containing the methodology for assessing the aggregate epfd from all RNSS satellites of all RNSS systems operating in the band 1 164-1 215 MHz band     France   2002-09-12
[ 379 ]  
 
Scenarios to be considered for sharing studies between the terrestrial and the satellite component of IMT-2000 in the 2.5 GHz band     France   2002-09-12
[ 344 ]  
 
Separation distances required between the Mobile Satellite Service and the Meteorological Satellite Service in parts of the 1 670-1 690 MHz band     France   2001-10-23
[ 342 ]  
 
Protection of the Radioastronomy service by the Mobile Satellite Service in the band 1 660-1 670 MHz     France   2001-10-23
[ 313 ]  
 
Unwanted emission levels from an RNSS system operating in 5 010-5 030 MHz (space-to-earth) in the 4 990-5 000 MHz band (radioastronomy)     France   2001-10-23
[ 312 ]  
 
Considerations about the protection criteria of Recommendation ITU-R RA.769 for sharing studies with radiotelescopes performing observations at elevation angles below 5 degrees     France   2001-10-23
[ 311 ]  
 
Proposed modification of the CPM text on agenda item 1.15: Resolution 604     France, United Kingdom of Great Britain and Northern Ireland   2001-10-23
[ 310 ]  
 
CPM text on Agenda item 1.15: Resolution 606     France   2001-10-23
[ 309 ]  
 
Preliminary draft new Recommendation ITU-R M.[AMSS] - Operation and control of AMSS networks in the 14-14.5 GHz     France   2001-10-23
[ 308 ]  
 
Preliminary draft CPM text for WRC-03 Agenda item 1.11     France   2001-10-23
[ 307 ]  
 
Technical and regulatory considerations with regards to the protection of FS in the 14-14.5 GHz band under Agenda item 1.11 (WRC-03)     France   2001-10-23
[ 306 ]  
 
Proposed modification of the CPM text on Agenda item 1.16     France   2001-10-23
[ 301 ]  
 
Draft new Recommendation ITU-R M.[RNSS1] - Protection criterion for the aeronautical radionavigation service with respect to aggregate emissions from space stations in the radionavigation satellite service in the band 1 164-1 215 MHz     France   2001-10-23
[ 300 ]  
 
Proposed modification of the CPM text on Agenda item 1.15: Resolution 605     France   2001-10-23
[ 299 ]  
 
Draft new Recommendation ITU-R M.[RNSS2] - Methodology for assessing the aggregate epfd from all RNSS satellites of all RNSS systems having bandwidth overlap and operating in the 1 164-1 215 MHz band     France   2001-10-23
[ 298 ]  
 
Single entry limits to preclude excessive use by single systems of RNSS spectrum resources     France   2001-10-23
[ 297 ]  
 
Regulatory and procedural considerations related to Resolution 605     France   2001-10-23
[ 296 ]  
 
Agenda item 1.15: Resolution 605 - Epfd versus pfd concept     France   2001-10-23
[ 295 ]  
+Corr.1 
A satellite based multicast layer architecture for mobile networks to provide efficient spectrum usage of IMT-2000 bands     France   2001-10-23
[ 294 ]  
 
Draft revision of Recommendation ITU-R M.818-1     France   2001-10-23
[ 288 ]  
 
Theoretical approach to assess the operational impact of RNSS systems into a radar in the 1 215- 1 300 MHz band     France   2001-10-23
[ 287 ]  
 
Working Paper - Contribution on cohabitation of RNSS and radar in the 1 215-1 300 MHz band     France   2001-10-23
[ 286 ]  
 
Analysis of answers to questionnaire CA/102 on radars in the 1 215-1 260 MHz frequency band     France   2001-10-23
[ 222 ]  
 
Simulation results of sharing studies between AMSS and FS in the 14-14.5 GHz band     France   2001-10-23
[ 216 ]  
 
Agenda item 1.15 and Resolution 604: Technical study on unwanted emisssion levels produced by the MSATNAV-2 system operating in the band 5 010/5 030 MHz (RNSS) into the band 4 990-5 000 MHz (radio astronomy)     France   2001-10-23
[ 215 ]  
 
Draft CPM text on agenda item 1.15 with regard to Resolution 604     France   2001-10-23
[ 214 ]  
 
Proposed PDNR on interference calculations between non-GSO MSS or RSNN systems and radio astronomy telescopes     France   2001-10-23
[ 213 ]  
 
Proposal for a modification of preliminary draft CPM text for CPM Report to WRC-03, Chapter 1.1.2     France   2001-10-23
[ 212 ]  
 
Proposed modifications on 1.15 CPM text - Preliminary draft CPM text for CPM Repor to WRC-03, Chapter 1.1.2     France   2001-10-23
[ 211 ]  
 
Proposed modification of preliminary draft new Recommendation - AMSS system B parameters related to sharing with terrestrial services     France   2001-10-23
[ 210 ]  
 
Sharing analysis between the mobile satellite service and the meteorological satellite services in parts of the 1 670-1 690 MHz     France   2001-10-23
[ 197 ]  
 
Description of a Choke ring antenna design providing high attenuation at low elevation, for RNSS uplinks in the 1 300-1 350 MHz bandwidth     France   2001-10-23
[ 193 ]  
 
Agenda item 1.8.2 - Compatibility issue between space services and passive services such as radio astronomy     France   2001-10-23
[ 191 ]  
 
Comments on the working documents towards PDNR "Practical levels of unwanted emissions for mobile-satellite systems"     France   2001-10-23
[ 190 ]  
 
Proposed modifications on Annex 1A of Attachment 8 of the last WP 8D Report     France   2001-10-23
[ 185 ]  
 
Working paper - Cohabitation of RNSS and radar in the 1 215-1 300 MHz band     France   2001-10-23
[ 161 ]  
 
Proposed modifications to Attachment 5 of the last WP 8D Report (doc. 8D/140(Rev.1))     France   2001-10-23
[ 149 ]  
 
Description of a planned AMSS system (System B) operating in the 14-14.5 GHz frequency band     France   2001-10-23
[ 131 ]  
 
Characteristics of a typical AMSS system operating in the 14-14.5 GHz frequency band     France   2001-10-23
[ 117 ]  
 
Proposed modifications of the Working Document toward a preliminary draft new Recommendation ITU-R M. - Methodology for assessing the sharing between the Radionavigation-Satellite Service and the Aeronautical Radionavigation Service (DME/TACAN) i     France   2001-10-23
[ 116 ]  
 
Use of the 2 500-2 520 MHz and 2 670-2 690 MHz MSS bands: Possibilities of sharing with the terrestrial component of IMT-2000     France   2001-10-23
[ 110 ]  
 
Proposed methodology for evaluating the sharing between FS and AMSS in the 14-14.5 GHz band     France   2001-10-23
[ 94 ]  
 
Proposed modifications on 1.15 CPM text - Draft CPM text for CPM Report to WRC-03, Chapter 1.1.2     France   2001-10-23
[ 93 ]  
 
Assessment of the interference from RNSS into radars in the 1 215-1 300 MHz band     France   2001-10-23
[ 92 ]  
 
Proposed modifications on Attachment 4 of the last WP 8D Report - Preliminary draft new Recommendation - Sharing between stations of the radionavigation-satellite service (Earth-to-space) and radar of the radiolocation service and the aeronautical     France   2001-10-23
[ 81 ]  
 
Compatibility analysis between Non-geostationary mobile-satellite feeder links in bands near 1.4 GHz and the EESS in the bands 1 429-1 432 MHz and 1 390-1 393 MHz     France   2001-10-23
[ 80 ]  
 
CPM text on WRC-03 Agenda item 1.16     France   2001-10-23
Resultats:59 documents
Résultats :  1 - 2  - 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 : 2024-4-29