UIT-R WP4A C

English Français

Página principal : UIT-R : WP4A : Contribuciones

Nuevo - Busque los documentos de la reunión

UIT-R WP4A C

UIT-R WP4A	Número máximo de documentos/página:
Utilización eficaz de la órbita y del espectro

Resultados :432 documentos

Resultados :

Anterior - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9

Contribuciones
	Número	Título	Origen	AI/Cuestión	Fecha
	[ 32 ]	Application of the uniform criterion of evaluating the effect of interference to radiocommunication links or networks	Russian Federation		2004-03-30
	[ 31 ]	Additional GSO systems data for the Recommendation ITU-R S.1328 database	United States of America		2004-03-30
	[ 30 ]	Draft response to liaison statement from ITU-R Working Party 8D - Satellite frequency allocations that could support the modernization of civil aviation telecommunications systems	United States of America		2004-03-29
	[ 29 ]	Draft response to liaison statement from WP 1B - Working material towards a draft new Recommendation ITU-R SM.[...] : Criteria for the evaluation of interference between radiocommunication networks operating in a shared frequency band	United States of America		2004-03-29
	[ 28 ] +Corr.1	Liaison statement to WP 4A - Sharing between the space research service (space very long baseline interferometry telemetry) and the fixed satellite service in the 37.5-38 GHz band	WP 7B	211/7	2004-03-25
	[ 27 ]	Recommendations to be brought to the attention of Working Parties 4A and 4B	Chairman, SG 4		2004-03-24
	[ 26 ]	Liaison statement to WP 4A - Sharing analyses between geostationary meteorological satellite systems operating in the space-to-Earth direction and the fixed, fixed-satellite and mobile service systems in the band 18-18.4 GHz	WP 7B		2004-03-22
	[ 25 ]	Revision of a PDNR - Static methodology for calculating EPFD down to trigger very large antenna coordination under Nos. 9.7A and 9.7B of the Radio Regulations	United States of America		2004-03-12
	[ 24 ]	Power flux-density values in the band 11.7-12.7 GHz and associated calculation methodology which may be used when the power flux-density values in § 6 of Annex 1 to Appendix 30 are exceeded	United States of America		2004-03-04
	[ 23 ]	Draft revision of Question ITU-R 270/4 - Fixed-satellite service systems using very wideband spreading signals	United States of America		2004-02-27
	[ 22 ]	Liaison statement to WP 4A - Request for comments on a preliminary draft revision of Recommendation ITU-R SF.1649	WP 4-9S		2004-02-18
	[ 21 ]	Liaison statement to WP 4A - Request for additional information on the characteristics of fixed-satellite service systems using highly inclined orbits in the 18 GHz band	WP 4-9S		2004-02-18
	[ 20 ]	Recommendations to be brought to the attention of Working Party 4A	Chairman, WP 4A		2004-01-29
	[ 19 ]	Liaison statement to Working Parties 1A and 4A - Unwanted emission control for feeder links of the mobile-satellite service in bands near 1.4 GHz	WP 8D		2004-02-23
	[ 18 ]	Liaison statement to the Chairman of ITU-R Study Group 4 and ITU-R Working Parties 4A and 4B - Satellite frequency allocations that could support the modernization of civil aviation telecommunication systems	WP 8D		2004-01-28
	[ 17 ]	Comments in responses to Circular Letter CAR/159	BR Secretariat		2004-01-26
	[ 16 ]	Summary of results of RA-03, WRC-03 and CPM06-1	Chairman, SG 4		2004-01-19
	[ 15 ]	Liaison statement to Working Parties 4A and 4-9S - Use of Recommendation ITU-R P.452-11 in tropical coastal areas	WP 3M		2003-12-22
	[ 14 ]	Liaison statement to WPs 4A, 4-9S, 6E, 6S, 7B, 7C, 7D, 8A, 8B, 8D, 8F, 9A and 9D - Working material towards draft new Recommendation ITU-R SM.[ ] - Interference criteria for the evaluation of harmful effect of interference between radiocommunication networks operating in a shared frequency band	WP 1B		2003-11-13
	[ 13 ]	Liaison statement Study Groups 3, 4, 7, 8 and 9 - Bands above 3 000 GHz	WG 1A		2003-11-13
	[ 12 ]	Liaison statement to Working Parties 3J, 3M, 4A, 7C, 7D, 8A, 8D, 8F and 9B	WP 1A		2003-11-13
	[ 11 ]	Liaison statement to WP 4A - Compatibility between ultra-wideband and FSS systems	TG 1/8		2003-11-05
	[ 10 ]	Comments in responses to Circular Letter CAR/155	BR Secretariat		2003-10-29
	[ 9 ]	Liaison statement to Working Parties 4A, 8A and 9D - Sharing analyses between geostationary meteorological satellite systems operating in the space-to-Earth direction and the fixed, fixed-satellite and mobile service systems in the band 18-18.4 GHz	WP 7B		2003-10-27
	[ 8 ]	Liaison statement to Working Party 4A - A preliminary draft revision to Recommendation ITU-R S.1427 - Methodology and criterion to assess interference from radio local area (RLAN) transmitters to non-GSO MSS feeder links in the band 5 150-5 250 MHz	WP 7D		2003-10-09
	[ 7 ]	Liaison statement to Working Party 4A - A globally-harmonized FSS band allocation scheme for internet applications	WP 7D		2003-10-09
	[ 6 ]	Liaison statement from Working Party 7C - Preliminary draft revision of Recommendation ITU-R S.1427	WP 7C		2003-10-08
	[ 5 ]	Establishment of JTG 6-8-9 to study sharing among space and terrestrial services in the band 2 500-2 690 MHz	Chairman, JTG 6-8-9		2003-09-29
	[ 4 ]	The effect of ultra wideband (UWB) emissions on C-band FSS earth stations and on BSS digital audio radio services (S-DARDS)	North American Broadcasters Association (NABA)	227/1	2003-09-11
	[ 3 ]	Comments in responses to Circular Letter CAR/154	BR Secretariat		2003-08-26
	[ 2 ]	Re-categorisation of ITU-R Questions assigned to WP 4A	Chairman, WP 4A		2003-07-28
	[ 1 ]	Documents to be carried over from the 2000-2003 study period	WP 4A		2003-07-21
Resultados :432 documentos Resultados : Anterior - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9

Telecarga de múltiples documentos: Marcar las casillas correspondientes a los documentos seleccionados, a continuación pulsar "Telecargar"

Preferencias del usuario:

Telecarga de múltiples documentos: Formatos e idiomas que hay que tener en cuenta (si están disponibles):

(E: inglés - F: francés - S: español - A: árabe - C: chino - R: ruso)