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Utilización eficaz de la órbita y del espectro

Resultados :548 documentos
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Contribuciones  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 473 ]  
 
Liaison statement to WP 4-9S - Draft new Recommendation ITU-R SF.[Doc. 4/80-9/101]     WP 9D     2001-10-03
[ 472 ]  
 
Liaison statement to WP 4A - CPM text for Agenda item 1.32 (Resolution 128)     WP 9D     2001-10-03
[ 471 ]  
 
Proposed draft CPM text on sharing between GSO BSS (Sound) and terrestrial mobile services at 2.6 GHz     WP 6S     2001-10-03
[ 470 ]  
 
Note to the Chairmen, WP 4A and 9D - Text for the CPM on Agenda item 1.27 (WRC-03)     Chairman, WP 6S     2001-10-03
[ 469 ]  
 
List of documents issued     BRSGD     2001-10-03
[ 468 ]  
 
On the feasibility of using spread spctrum to mitigate interference from FS transmitters into FSS user terminals in the 18 GHz band     Teledesic Communications Spain     2001-10-03
[ 467 ]  
 
Defining high-density fixed-satellite service requirements and regulatory issues related to WRC-03 Agenda item 1.25     Hispasat, Teledesic C. Spain     2001-10-03
[ 466 ]  
 
Satellite systems based on highly elliptical orbits     Israel (State of)     2001-10-03
[ 465 ]  
 
Proposed text for a Resolution to be inserted in the Agenda item 1.5 CPM text, in Section 2.3.5.2     France, United Kingdom     2001-10-03
[ 464 ]  
 
Draft CPM text for WRC-03 - Agenda item 1.30     Coord, WP 4A Software Rapp. GP.     2001-10-03
[ 463 ]  
 
Report from Co-ordinator, WP 4A Software Rapporteur Group     Coord, WP 4A Software Rapp. GP.     2001-10-03
[ 462 ]  
 
Reply to liaison statements from WPs 7D, 8D, 4A and TG 1/7 - Band-by-band studies and calculation/measurement of unwanted emission levels     WP 6S     2001-10-03
[ 461 ]  
 
Regulatory considerations on insertion of aggregate PFD limits in the Radio Regulations     France     2001-10-03
[ 460 ]  
 
Considerations related to uncertainties in the measurement chain proposed in Document 4A/346, Attachment 20     France     2001-10-03
[ 459 ]  
 
Considerations related to the measurement method as proposed in 4A/346, Attachment 20     France     2001-10-03
[ 458 ]  
 
Liaison statement to WP 4A - Elements for the CPM text under Agenda item 1.30 in response to Resolution 735 (WRC-03) on BSS frequency bands not subject to Appendix 30     WP 6S     2001-10-03
[ 457 ]  
 
Reply to liaison statement from Working Party 4A and liaison statement to Working Party 8D - Proposed CPM text for WRC-03 Agenda item 1.37     WP 6S     2001-10-03
[ 456 ]  
 
Reply to liaison statement from WP 4A - Simplification of Appendix 2     WP 6S     2001-10-03
[ 455 ]  
 
Regulatory measures to protect MSS feeder links in the band 5 150-5 250 MHz     United Kingdom of Great Britain and Northern Ireland     2001-10-03
[ 454 ]  
 
Protection of RAS reception in the 42.5-43.5 GHz band from unwanted emissions by FSS satellites transmitting in the 40.5-42.5 GHz band     United Kingdom of Great Britain and Northern Ireland     2001-10-03
[ 453 ]  
 
Consideration of possible solutions for the coordination, notification and recording of a large number of BSS or FSS earth stations     France     2001-10-03
[ 452 ]  
 
Protection of passive service bands below 30 GHz against unwanted emissions from FSS satellites     United Kingdom of Great Britain and Northern Ireland     2001-10-03
[ 451 ]  
 
Regulatory considerations on WRC-03 Agenda item 1.11     Iran (Islamic Republic of)     2001-10-03
[ 450 ]  
 
Proposed amendments to draft CPM text on HEO systems     United Kingdom of Great Britain and Northern Ireland     2001-10-03
[ 449 ]  
 
Inclusion of earth station antenna pattern data in the electronic databank of geostationary satellite system characteristics for frequency sharing studies and draft revision of Recommendation ITU-R 1328-3     Brazil (Federative Republic of)     2001-10-03
[ 448 ]  
 
Sharing of the FSS allocations at 40/50 GHz between GSO and non-GSO systems     United Kingdom of Great Britain and Northern Ireland     2001-10-03
[ 447 ]  
 
Liaison statement to WP 4A - PDNR - Equivalent pfd values and associated calculation methodology for inter-Regional protection of the BSS from the GSO FSS int eh band 11.7-12.7 GHz or non-planned BSS in the band 12.5-12.7 GHz     WP 6S     2001-10-03
[ 446 ]  
 
Proposed modifications to the draft CPM text under WRC-03 Agenda item 1.6     France     2001-10-03
[ 445 ]  
 
Agenda item 1.29 - Resolution 78 - Proposed draft CPM text     France     2001-10-03
[ 444 ]  
 
Proposed draft CPM text for WRC-03 Agenda item 1.37     France     2001-10-03
[ 443 ]  
 
Results of the studies concerning a possible new allocation to the FSS (space-to-Earth) in the band 17.3-17.7 GHz     France     2001-10-03
[ 442 ]  
 
Liaison statement to WPs 6S, 4A, 4-9S, 8B, 8D, 7C and 7D     TG 1/7     2001-10-03
[ 441 ]  
 
Results of the studies concerning a possible new allocation to the FSS (space-to-Earth) in parts of the band 47.2-50.2 GHz     France     2001-10-03
[ 440 ]  
 
PFD limits to protect fixed service systems from FSS satellite networks using highly elliptical orbits     France     2001-10-03
[ 439 ]  
 
Liaison statement to WP 6E and TG 6/8 and reply to Liaison statement from WP 4A - WRC-03 Agenda item 1.37     WP 6S     2001-10-03
[ 438 ]  
 
Sharing the band 17.3-17.7 GHz between the fixed-satellite service (space-to-Earth) and the radiolocation service     France     2001-10-03
[ 437 ]  
 
Reply to liaison statement from WP 4A on continuous curves epfd down     WP 6S     2001-10-03
[ 436 ]  
 
Liaison statement to Working Party 4A - Comment on CPM text for WRC-03, Agenda item 1.19     WP 6S     2001-10-03
[ 435 ]  
 
Reply to liaison statement from Working Party 4A - Methodologies for calculating aggregate epfd down produced by multiple non-GSO FSS systems     WP 6S     2001-10-03
[ 434 ]  
 
Reply to Liaison statement from WP 4A - Comments on CPM text for Agenda item 1.32 on protection of the radio astronomy service     WP 6S     2001-10-03
[ 433 ]  
 
Draft revision of Rec. 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 fre     Canada     2001-10-03
[ 432 ]  
 
The use of spread spectrum techniques to mitigate FS interference in the 17.7-19.7 GHz band     Canada     2001-10-03
[ 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
Resultados :548 documentos
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