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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
[ 329 ]  
 
Draft revision of Recommendation ITU-R S.1323-1     United States of America   2001-10-03
[ 328 ]  
 
Off-Axis E.I.R.P. density limits in Recommendation ITU-R S.524-7 for earth stations operating with geostationary satellite orbit fixed-satellite service systems in the 27.5-29.5 GHz band     United States of America   2001-10-03
[ 327 ]  
 
Proposed modifications to Recommendation ITU-R S.1525 [Doc. 4/13] - Impact of interference from the sun into a GSO FSS link     United States of America   2001-10-03
[ 326 ]  
 
Simplification of Appendix S4 Data     WP 4A Rapporteur   2001-10-03
[ 325 ]  
 
Liaison statement to WP 4A, JWP 4-9s and the Special Committee on the Current Regulatory Situation of Typical FSS/BSS Earth Stations     WP 6S   2001-10-03
[ 324 ]  
 
Proposed Earth exploration-satellite service (active) allocation in frequency band 5 150-5 250 MHz for use by space-borne radar altimeters     United Kingdom of Great Britain and Northern Ireland   2001-10-03
[ 323 ]  
 
Liaison statement to SCRPM, WP 4A and note to the Director of the Radiocommunication Bureau - Simplification of the information and format used for coordination requests (Appendix S4)     WP 6S   2001-10-03
[ 322 ]  
 
TT&C Spectrum requirements below 17 GHz     United Kingdom of Great Britain and Northern Ireland   2001-10-03
[ 321 ]  
 
Technical considerations on highly elliptical systems (HEO)     France   2001-10-03
[ 320 ]  
 
Proposed mobile service allocation in the frequency band 5 150-5 250 MHz and regulatory provisions to protect MSS feeder links     United Kingdom of Great Britain and Northern Ireland   2001-10-03
[ 319 ]  
 
Protection of radioastronomy in the band 42.5-43.5 GHz     United Kingdom of Great Britain and Northern Ireland   2001-10-03
[ 318 ]  
 
Possible modifications of Recommendation ITU-R S.524-7 to include the band 27.5-29.5 GHz     United Kingdom of Great Britain and Northern Ireland   2001-10-03
[ 317 ]  
 
Example of frequency sharing between HEO systems     United Kingdom of Great Britain and Northern Ireland   2001-10-03
[ 316 ]  
 
Simplification of Appendix S4     United States of America   2001-10-03
[ 315 ]  
 
Draft new Recommendation - Sharing of ISS bands around 23, 32.5 and 62.2 GHz between non GSO-GSO Inter-Satellite Links and GSO-GSO Inter-Satellite Links     United Kingdom of Great Britain and Northern Ireland   2001-10-03
[ 314 ]  
 
Liaison statement to WP 4A and Note to the Director of the Radiocommunication Bureau     WP 6S   2001-10-03
[ 313 ]  
 
Practical levels of unwamted emissions     United States of America   2001-10-03
[ 312 ]  
 
Additional studies for the revision of PDNR-Interference mitigation techniques to facilitate coordination between non-geost. fixed-satel. serv. syst. in highly elliptical orbit and non-geost. fixed-satel. serv. syst. in low and medium Earth orbit     United States of America   2001-10-03
[ 311 ]  
 
Draft new Recommendation - Methodology for frequency sharing between certain types of homogeneous non-GSO FSS systems in the 4/6 and 11/14 GHz frequency bands     United States of America   2001-10-03
[ 310 ]  
 
Proposed liaison statement to Working Party 4-9S - Mitigation techniques proposed for Fixed-Satellite Service (FSS) to facilitate sharing with Fixed Service (FS) in the band 17.7-19.7 GHz     United States of America   2001-10-03
[ 309 ]  
 
Proposed revision of Rec. ITU-R S.1526 - Extending the non-GSO FSS system interference environment metric for co-directional frequency sharing between GSO and non-GSO FSS systems in frequency bands subject to S5.523A     United States of America   2001-10-03
[ 308 ]  
 
Working document toward a preliminary draft new Recommendation on sharing between geostationary satellite networks and highly elliptical orbit satellite systems in the fixed-satellite service operating in the 6/4 GHz bands     United States of America   2001-10-03
[ 307 ]  
 
Draft response to Document 4A/228, Liaison from JTG 4-7-8     United States of America   2001-10-03
[ 306 ]  
 
Working document toward CPM text on WRC-03 Agenda item 1.37: "To consider the regulatory and technical provisions for satellite networks using highly elliptical orbits"     United States of America   2001-10-03
[ 305 ]  
 
Preliminary draft new Recommendation - Methodology to derive continuous curves of epfd versus GSO FSS earth station antenna diameter and values of epfd versus GSO FSS space station antenna beamwidth     France   2001-10-03
[ 304 ]  
 
PDNR - Methodology to assess compliance of non-GSO FSS satellite systems with the additional operational limits on EPFD in Article S22 of the Radio Regulations     France   2001-10-03
[ 303 ]  
 
Proposal for draft new Recommendation ITU-R S.[NON-GSO/RA] - Interference calculations between radio astronomy telescopes and non-GSO satellite systems     France   2001-10-03
[ 302 ]  
 
PDNR - Methodologies for calculating aggregate EPFD produced by multiple non-GSO FSS systems into a GSO network     France   2001-10-03
[ 301 ]  
 
PDNR - Interference mitigation techniques to facilitate coordination between non-geo. fixed-sat. service systems in highly elliptical orbit and non-geo. fixed-sat. service systems in low- and medium- Earth orbit     France   2001-10-03
[ 300 ]  
 
On the use of simulation techniques to verify compliance of non-GSO FSS satellite systems with the additional operational limits to epfd down and proposed modification of PDNR S.[4A/TEMP/100]     United Kingdom of Great Britain and Northern Ireland   2001-10-03
[ 299 ]  
 
Proposed outline for the CPM text on agenda item 1.37 (HEO satellite networks)     France   2001-10-03
[ 298 ]  
 
Establishment of an electronic data bank of satellite system characteristics for frequency sharing studies and draft revision of Recommendation ITU-R S.1328-3     United Kingdom of Great Britain and Northern Ireland   2001-10-03
[ 297 ]  
 
Proposed modifications to a working Document towards a preliminary draft new Recommendation - Technical and operational characteristics of networks of the fixed-satellite service operating in the 20-375 THz band (15-0.8um)     France   2001-10-03
[ 296 ]  
 
Proposed revision to text on methodology to derive continuous curves of epfd (Question ITU-R 231/4)     N/A   2001-10-03
[ 295 ]  
 
Consideration on aggregate pfd measurement at an MSS satellite receiver     France   2001-10-03
[ 294 ]  
 
Proposed modifications to draft CPM text on Agenda item 1.6     France   2001-10-03
[ 293 ]  
 
On the sharing studies requested in Resolution 540 (WRC-2000)     Korea (Republic of)   2001-10-03
[ 292 ]  
 
Proposed modification to PDNR 4A/TEMP/86     Korea (Republic of)   2001-10-03
[ 291 ]  
 
Dynamic channel assignment for FSS systems     France   2001-10-03
[ 290 ]  
 
Comments on draft new/revised Recommendations for consideration of adoption by Study Group 4     India (Republic of)   2001-10-03
[ 289 ]  
 
Transmitting data rates from 14/11 GHz and 6/4 GHz bands ESV systems     Telenor AS   2001-10-03
[ 288 ]  
 
Sharing between HDFSS and BSS     United Kingdom of Great Britain and Northern Ireland   2001-10-03
[ 287 ]  
 
Comments in responses to Circular Letter CAR/109     India (Republic of)   2001-10-03
[ 286 ]  
 
PDNR on ESV characteristics     United States of America   2001-10-03
[ 285 ]  
 
PFD masks for the protection of GSO networks against interference from HEO satellite systems (WRC-03 agenda item 1.37)     France   2001-10-03
[ 284 ]  
 
Report of the 1st meeting of the ICG on satellite matters (Ankara, Turkey, 26-28 June 2001)     Chairman, ICG-SAT   2001-10-03
[ 283 ]  
 
Preliminary draft new Recommendation - Implementation of GSO FSS earth stations without individual site coordination     United States of America   2001-10-03
[ 282 ]  
 
Revision of preliminary draft new Recommendation - Technical characteristics of high density FSS earth stations operating with geostationary FSS networks in the 20/30 GHz bands     United States of America   2001-10-03
[ 281 ]  
 
Update specifications for automating article S5 and other provisions of the radio regulations     United States of America   2001-10-03
[ 280 ]  
 
Proposed revisions to preliminary draft new Recommendation - Methodologies for calculating aggregate epfd (down) produced by multiple non-GSO FSS systems into a GSO FSS network     United States of America   2001-10-03
Resultats:479 documents
Résultats :  Précédent -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10  - Suivant Next
 
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