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Utilizaci�n eficaz de la �rbita y del espectro

Resultados :85 documentos
Resultados :� 1 - 2 �-�Siguiente Next
Contribuciones �[�Origen:�France�]���Documents / Contributions

N�mero
T�tulo Origen AI/Cuesti�n
Fecha
[ 538 ]
Proposed modification to the definition of geostationary satellite (No. 1.189) � France 2003-03-05
[ 537 ]
Proposed up-grade of a preliminary draft new Recommendation into a draft new Recommendation � France 231/4 2003-03-05
[ 536 ]
Proposed modification to Appendix 4 data to allow the submission of non-GSO systems with heterogeneous orbits � France 2003-03-05
[ 535 ]
Proposed revision to Recommendation ITU-R S.465-5 - Reference earth-station radiation pattern for use in coordination and interference assessment in the frequency range from 2 to about 30 GHz � France 42/4 2003-03-05
[ 534 ]
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 42/4 2003-03-05
[ 533 ]
Working document towards a Preliminary draft new Recommendation - Sharing between geostationary networks and non-geostationary systems in the 6/4 GHz range � France 231/4 2003-03-05
[ 532 ]
Draft revision of Recommendation 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, 13 GHz, 14 GHz and 30 GHz frequency bands � France 259/4, 70/4 2003-03-05
[ 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
[ 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
[ 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
[ 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
[ 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
[ 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
[ 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
[ 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
[ 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
[ 380 ]
Statistical evaluation of the interference from the Region 1 and 3 BSS plan to the Region 2 & 3 FSS based on several sharing criteria � France 2001-10-03
[ 321 ]
Technical considerations on highly elliptical systems (HEO) � France 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
[ 299 ]
Proposed outline for the CPM text on agenda item 1.37 (HEO satellite networks) � France 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
[ 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
[ 291 ]
Dynamic channel assignment for FSS systems � France 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
[ 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
[ 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
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