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UIT-R WP4A  C (2001-10-03) 

UIT-R WP4A

Utilización eficaz de la órbita y del espectro

Reunión  del 2001-10-03 al 2001-10-12

Lugar : Suiza [Ginebra]

Resultados :479 documentos
Resultados :  Anterior -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10  - Siguiente Next
Contribuciones  Documents / Contributions
 
Número 
Título Origen Fecha
[ 431 ]  
 
Proposed revision to draft CPM text on Agenda item 1.6     Canada   2001-10-03
[ 430 ]  
 
Reply to liaison statement from WPs 8D and 4A - Interference by non-gso satellites into radio astronomy     WP 6S   2001-10-03
[ 429 ]  
 
Proposed modification to the definition of HEO     Japan   2001-10-03
[ 428 ]  
 
PDNR on Methodology for evaluation of worst-case interference levels among certain types of non-GSO FSS systems in situations where no in-line interference exists     Japan   2001-10-03
[ 427 ]  
 
The addition of the orbital parameters for defining the "active arc" of the non-gso satellite system employing the highly elliptical orbit into the APS4     Japan   2001-10-03
[ 426 ]  
 
Comments on the sharing between the FSS and the BSS in the 11.7-12.7 GHz band requested in Resolution 540 (WRC-2000) from the view point of the Region 3 FSS protection     Japan   2001-10-03
[ 425 ]  
 
Proposed modifications to draft CPM text for Agenda Item 1.37     Japan   2001-10-03
[ 424 ]  
 
Proposed PDNR on PFD masks for the protection of GSO FSS networks against interference from HEO/HICGO FSS satellite systems     Japan   2001-10-03
[ 423 ]  
 
Revisions to draft CPM text for Resolution 78 (WRC-2000) under WRC-03 Agenda Iem 1.29     United States of America   2001-10-03
[ 422 ]  
 
Draft CPM text on Resolution 128 (WRC-2000) under Agenda Item 1.32     United States of America   2001-10-03
[ 421 ]  
 
Notification of typical FSS earth stations operating in certain frequency bands     United States of America   2001-10-03
[ 420 ]  
 
Technical and operational considerations relating to the advance publication, coordination and notification of fixed satellite networks     United States of America   2001-10-03
[ 419 ]  
 
Proposed up-grade of a PDNR to a DNR - Methodology for the calculation of the worst-case interference levels from non-geostationary fixed-satellite service systems using highly-elliptical orbits into geostationary fixed-satellite service...     Japan   2001-10-03
[ 418 ]  
 
Report on the simplification of Appendix 4 Data     Rapporteur Group WP 4A   2001-10-03
[ 417 ]  
 
Draft revision to Recommendation ITU-R S.580-5 - Radiation diagrams for use as design objectives for antennas of earth stations operating with geostationary satellites     Brazil (Republic of)   2001-10-03
[ 416 ]  
 
Draft new Recommendation - Guidelines for the implementation of high-density GSO FSS earth stations without individual site coordination with the fixed service     United States of America   2001-10-03
[ 415 ]  
 
Proposed amendments to PDRR ITU-RS.524-7 - Maximum permissible levels of off-axis e.i.r.p. density from earth stations in geostationary-satellite orbit networks operating in the fixed-satellite service     Brazil (Federative Republic of)   2001-10-03
[ 414 ]  
 
HAPS interference studies in the band 27.5-28.35 GHz     United States of America   2001-10-03
[ 413 ]  
 
Proposed revision to Recommendation ITU-R S.580-5 - Radiation diagrams for use as design objectives for antennas of earth stations operating with geostationary satellites     France   2001-10-03
[ 412 ]  
 
Sharing between NGSO and GSO FSS systems in the range 37.5-50.2 GHz     France   2001-10-03
[ 411 ]  
 
Band-by-band studies     France   2001-10-03
[ 410 ]  
 
Upgrading to DRR of PDRR ITU-R S.524-7 - Maximum permissible levels of off-axis e.i.r.p. density from earth stations in geostationary-satellite orbit networks operating in the fixed-satellite service transmitting in the 6 GHz, 14 GHz and 30 GHz     Japan   2001-10-03
[ 409 ]  
 
Elements towards a preliminary draft revision of Recommendation ITU-R S.524-7     France   2001-10-03
[ 408 ]  
 
ITU and spacecraft ephemeris characteristics     France   2001-10-03
[ 407 ]  
 
Proposed CPM text on WRC-03 Agenda Item 1.32 (Resolution 128)     France   2001-10-03
[ 406 ]  
 
Compatibility analysis between the EESS (passive) in the band 50.2-50.4 GHz and FSS (space-to-Earth) in the band 47.2-50.2 GHz - Agenda Item 1.25     France   2001-10-03
[ 405 ]  
 
Agenda item 1.19 - Resolution 78 - Draft CPM text     France   2001-10-03
[ 404 ]  
 
Reply to liaison statements from WP 4A and liaison statement to JWP 4-9S - WRC-03 Agenda Item 1.25 concerning HDFSS at 17-22 GHz     WP 6S   2001-10-03
[ 403 ]  
 
Draft conference preparatory meeting report, Section 4.3 - Advance publication, co-ordination and notification of satellite networks     WP 4A   2001-10-03
[ 402 ]  
 
Analysis of criteria for sharing between non-geostationary satellite systems operating in the high-elliptical orbits and geostationary networks in the fixed satellite service     Russian Federation   2001-10-03
[ 401 ]  
 
An assessment of the impact on FSS performance of using adaptive error-correction coding to mitigate FS interference in the 18 GHz band     United States of America   2001-10-03
[ 400 ]  
 
Considerations for the impact from the FSS in the band 41.5-42.5 GHz onto the RAS in the band 42.5-43.5 GHz     United States of America   2001-10-03
[ 399 ]  
 
Draft CPM text for Agenda item 7.2, pertaining to CPM-02 Report Section 7.3 on Progress of studies for future conferences     United States of America   2001-10-03
[ 397 ]  
 
Draft revision for Recommendation ITU-R S.673 - Terms and definitions relating to space radiocommunications     United States of America   2001-10-03
[ 396 ]  
 
Working document towards a PDNR containing Guidelines for coordination/registration of earth stations of HDFSS systems using non-geostationary satellites in bands shared with FS     United States of America   2001-10-03
[ 395 ]  
 
Draft element for Chapter 4 of the CPM-02 Report on WRC-03 Agenda item 1.39 - TT & C spectrum requirements in the FSS bands below 17 GHz     United States of America   2001-10-03
[ 394 ]  
 
Draft liaison to WP 8D - WP 4A response to WP 8D liaison on Technical characteristics and reference radiation patterns for land mobile earth station antennas operating with geostationary-satellite networks in the 20/30 GHz bands     United States of America   2001-10-03
[ 393 ]  
 
This document has been withdrawn     United States of America   2001-10-03
[ 392 ]  
 
Draft liaison statement to WP 8D concerning Agenda item 1.11     United States of America   2001-10-03
[ 391 ]  
 
Draft CPM text on Resolution 136 (WRC-2000) under Agenda item 1.29     United States of America   2001-10-03
[ 390 ]  
 
Draft CPM text for WRC-03 Agenda item 1.37     United States of America   2001-10-03
[ 389 ]  
 
Liaison statement to WP 4-9S, 6S, 4A and the Special Committee on Coordination between typical BSS earth stations and IMT-2000 stations in the band 2 520-2 670 MHz     WP 8F   2001-10-03
[ 388 ]  
 
NGSO BSS systems operating in the UHF band 620-790 MHz (Section 3.7.4 of draft CPM text for WRC-03 Agenda item 1.37)     Iran (Islamic Republic of)   2001-10-03
[ 387 ]  
+Corr.1 
Regulatory issues related to WRC-03 Agenda item 1.25     Iran (Islamic Republic of)   2001-10-03
[ 386 ]  
 
Sharing between HEO systems and GSO networks in frequency bands where 22.2 applies     France   2001-10-03
[ 385 ]  
 
Sharing conditions between GSO networks and non-GSO systems in the 2 630-2 655 MHz band     France   2001-10-03
[ 384 ]  
 
Sharing the band 17.3-17.7 GHz between BSS in Region 2 and FSS (space-to-Earth) in Regions 1 and 3     France   2001-10-03
[ 383 ]  
 
Regulatory issues related to Agenda item 1.27     Iran (Islamic Republic of)   2001-10-03
[ 382 ]  
(Rev.1) 
Measurements on 45 cm receive antenna at 11.832 GHz and 12.530 GHz     Korea (Republic of)   2001-10-03
[ 381 ]  
 
Liaison statement to Working Party 6S on the simplification of RR Appendix 4 data     Chairman, WP 4A   2001-10-03
Resultados :479 documentos
Resultados :  Anterior -  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10  - Siguiente Next
 
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