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Propagación punto a punto y Tierra-espacio
Resultados :99 documentos
Resultados :  Anterior -  1 - 2
Contribuciones  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
 		Fecha
[ 49 ]  
(Rev.1)  		LS to WP 3M - The percentage of time during which fixed-satellite service nominal clear-sky power flux-density levels may be exceeded to overcome fading conditions, while protecting the fixed service, and permitting operation of FSS earth stations     WP 4-9S     2001-05-31
[ 48 ]  
(Rev.1)  		Liaison statement to Working Party 3M concerning propagation aspects of the determination of coordination distance     WP 1A     2001-05-31
[ 47 ]  
(Rev.1)  		Liaison statement to Working Party 3J concerning The organization in Study Group 3 Recommendations of information on the effect of building materials and structures on radio propagation     WP 3K     2001-05-31
[ 46 ]  
(Rev.1)  		Liaison statement from WP 9D - Resolution 79 (WRC-2000) on the coordination distance between radio astronomy and earth stations in bands above 30 GHz and P-MP high density applications in the fixed servce     WP 9D     2001-05-31
[ 45 ]  
(Rev.1)  		Liaison statement to Working Parties 3M, 8A and 4-9S - Proposal for deletion of Recommendations ITU-R F.1092-1 and ITU-R F.1189-1     WP 9A     2001-05-31
[ 44 ]  
(Rev.1)  		Liaison statement to Working Party 3M concerning rain attenuation calculations in Recommendation ITU-R P.530     WP 9A     2001-05-31
[ 43 ]  
(Rev.1)  		Liaison statement to WP 3M concerning Rec. ITU-R P.530 and path planning and system design in a multi-path fading environment     WP 9A     2001-05-31
[ 42 ]  
(Rev.1)  		Liaison statement to Working Parties 3K and 3M - Methods for point-to-area predictions to terrestrial services in the frequency range 30-3 000 MHz - DNR [BLM]     WP 8A     2001-05-31
[ 41 ]  
(Rev.1)  		Liaison Statement to Working Parties 8B and 8F on frequency sharing in the band 2 700-2 900 MHz     Ch WP 3M     2001-05-31
[ 40 ]  
(Rev.1)  		Liaison statement to ITU-R WP 8B and WP 3M - Analysis of co-frequency sharing of the band 2 700-2 900 MHz between the mobile service (IMT-2000) and meteorological and aeronautical radionavigation radars     WP 8F     2001-05-31
[ 39 ]  
(Rev.1)  		Liaison statement to Working Parties 3K and 3M concerning the organisation in Study Group 3 Recommendations of information on the effect of building materials and structures on radio propagation     WP 3J     2001-05-31
[ 38 ]  
(Rev.1)  		Chairman's Report to the next meeting of Working Party 3M     Ch WP 3M     2001-05-31
[ 37 ]  
(Rev.1)  		List of documents     BRSGD     2001-05-31
[ 36 ]  
(Rev.1)  		Proposed contribution for the Handbook on propagation on terrestrial links     Canada     2001-05-31
[ 35 ]  
(Rev.1)  		Prosed modification of Recommendation ITU-R P. 530-9 - Propagation data and prediction methods required for the design of terrestrial line-of-sight systems     Canada     2001-05-31
[ 34 ]  
(Rev.1)  		Further developments on mode (2) rain scatter interference calculations for Recommendation ITU-R P.620-4, and comparisons with Recommendation ITU-R P.452-9 and experimental measurements     United Kingdom of Great Britain and Northern Ireland     2001-05-31
[ 33 ]  
(Rev.1)  		Proposed revision to Recommendation ITU-R P.681     Spain     2001-05-31
[ 32 ]  
(Rev.1)  		Single frequency fading and simultaneous fading in multihop links     Brazil (Federative Rep. of)     2001-05-31
[ 31 ]  
(Rev.1)  		Rain attenuation at 15 and 18 GHz in converging links     Brazil (Federative Rep. of)     2001-05-31
[ 30 ]  
(Rev.1)  		Working Document toward a preliminary draft new Recommendation on propagation data and prediction methods required for the design of space-to-Earth and Earth-to-space Oticalcommunication systems     United States of America     2001-05-31
[ 29 ]  
(Rev.1)  		Discussion document - Provision of validation data for Study Group 3 prediction methods     Australia     2001-05-31
[ 28 ]  
(Rev.1)  		Liaison statement to WPs 3J and 3M - Terrestrial scatter models in the 36-37 GHz band applicable to passive sensors     WP 7C     2001-05-31
[ 27 ]  
(Rev.1)  		Proposed amendment to Recommendation ITU-R P.530-9 - Rain attenuation effective path length     Australia     2001-05-31
[ 26 ]  
(Rev.1)  		Propagation models for evaluating the interference level between MSS feeder links and RLAN in a 5-GHz band     Japan     2001-05-31
[ 25 ]  
(Rev.1)  		Testing of rain attenuation and total impairment prediction models at high frequency bands for Earth-space paths     France, Italy, ESA     2001-05-31
[ 24 ]  
(Rev.1)  		Liaison statement to ITU-R Working Parties 3J and 3M - Duration of fades and mean time between fades on satellite paths     WP 4B     2001-05-31
[ 23 ]  
(Rev.1)  		Liaison statement to WP 3M on Satellite downlink fading     Ch WP 4A     2001-05-31
[ 22 ]  
(Rev.1)  		Liaison Statement to WP 3M - On frequency sharing between GSO FSS networks and non-GSO FSS systems in the frequency bands 47.2-50.2 GHz and 37.5-42.5 GHz     WP 4A     2001-05-31
[ 21 ]  
(Rev.1)  		Longest Trial Radio HOP in Iran     Iran (Islamic Rep. of)     2001-05-31
[ 20 ]  
(Rev.1)  		Proposed revision to Recommendation ITU-R P.838     United Kingdom of Great Britain and Northern Ireland     2001-05-31
[ 19 ]  
(Rev.1)  		Proposals for the draft revision of Recommendation ITU-R P.530-8     Russian Federation     2001-05-31
[ 18 ]  
(Rev.1)  		LS to WP3M - The percentage pf time during which fixed-satellite service nominal clear-sky power flux-density levels may be exceeded to overcome fading conditions, while protecting the fixed service, and permitting operation of FSS earth stations     WP 4-9S     2001-05-31
[ 17 ]  
(Rev.1)  		Liaison Statement to WP 3M concerning - path planning and system design for fixed service systems in a multipath fading environment     WP 9A     2001-05-31
[ 16 ]  
(Rev.1)  		Proposed revision to Recommendation ITU-R P.681-4 - Propagation data required for the disign of earth-space land mobile telecommunication systems     TELENOR AS     2001-05-31
[ 15 ]  
(Rev.1)  		Liaison statement to Working Party 4-9S and Working Party 4A concerning satellite downlink fading     Ch WP 3M     2001-05-31
[ 14 ]  
(Rev.1)  		Liaison statement from Working Party 1A to Working Party 3M - Propagation aspects of the determination of coordination distance     WP 1A     2001-05-31
[ 13 ]  
(Rev.1)  		Liaison statement to WP 3M concerning Satellite downlink fading     WP 4-9S     2001-05-31
[ 12 ]  
(Rev.1)  		Liaison statement to WP 3M - Sharing between high-density links in the fixed service and other services in the frequency range from 30 GHz to about 50 GHz     WP 9D     2001-05-31
[ 11 ]  
(Rev.1)  		Liaison statement to WP 3M - Multipath fading prediction for link hop lengths less than 7 km     WP 9A     2001-05-31
[ 10 ]  
(Rev.1)  		Liaison statement to Working Party 3M - Information on number of fade events and bringing-into-service time     WP 9A     2001-05-31
[ 9 ]  
(Rev.1)  		Liaison statement to WP 3M concerning the design of digital radio-relay systems     WP 9A     2001-05-31
[ 8 ]  
(Rev.1)  		Liaison statement to WP 3M and JRG 8A-9B concerning Average building attenuation relating to the protection of non-GSO MSS feeder links operating in the band 5 150-5 250 MHz from RLAN interference     WP 4A     2001-05-31
[ 7 ]  
(Rev.1)  		Chairman's Report to next meeting of WP 3M     Ch WP 3M     2001-05-31
[ 6 ]  
(Rev.1)  		Liaison statement to Working Parties 3K and 3M concerning Propagation models for interference assessment for the terrestrial land mobile service in the bands 30 to 3 000 MHz     WP 8A     2001-05-31
[ 5 ]  
(Rev.1)  		Liaison statement to Working Parties 3M and 4A concerning building attenuation at around 5 GHz     JRG 8A-9B     2001-05-31
[ 4 ]  
(Rev.1)  		Liaison statement from Working Party 9A to ITU-R Working Party 3M     WP 9A     2001-05-31
[ 3 ]  
(Rev.1)  		Liaison statement to Working Party 8F concerning propagation considerations in assessing the potential for interference between IMT-2000 and other services     Ch WPs 3K & 3M     2001-05-31
[ 2 ]  
(Rev.1)  		Liaison statement to WPs 8A, 8B and 8D and the relevant groups of SGs 1, 3, 4, 7 and 9     WP 8F     2001-05-31
[ 1 ]  
(Rev.1)  		Liaison statement to Working Parties 3M and 9D - Sharing between high-density links in the fixed service an other services in the frequency range from 30 to about 50 GHz     WP 7E     2001-05-31
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