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UIT-R SG03

Propagación de las ondas radioeléctricas

Resultados :15 documentos
Contribuciones  [ Origen: WP 3K ]   Documents / Contributions
 
Número 
Fecha Origen Título Cuestiones
[ 99 ]  
 
2011-10-26 Chairman, WP 3K   Executive Report to Study Group 3     N/A (no se aplica)  
[ 94 ]  
(Rev.1-2) 
2011-10-26 WP 3K   Draft revision of Recommendation ITU-R P.1812-1 - A path-specific propagation prediction method for point-to-area terrestrial services in the VHF and UHF bands     203-4/3  
[ 76 ]  
(Rev.1) 
2011-10-26 WP 3K   Draft revision of Recommendation ITU-R P.1238-6 - Propagation data and prediction methods for the planning of indoor radiocommunication systems and radio local area networks in the frequency range 900 MHz to 100 GHz     211-5/3  
[ 75 ]  
(Rev.1) 
2011-10-26 WP 3K   Draft revision of Recommendation ITU-R P.1816 - The prediction of the time and the spatial profile for broadband land mobile services using UHF and SHF bands     211-5/3  
[ 74 ]  
(Rev.1) 
2011-10-26 WP 3K   Draft revision of Recommendation ITU-R P.528-2 - Propagation curves for aeronautical mobile and radionavigation services using the VHF, UHF and SHF bands     203-4/3  
[ 61 ]  
(Rev.1) 
2011-10-25 WP 3K   Draft revision of Recommendation ITU-R P.1411-5 - Propagation data and prediction methods for the planning of short-range outdoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 100 GHz     211-5/3  
[ 60 ]  
(Rev.1) 
2011-10-21 WP 3K   Draft modification to Recommendation ITU-R P.1410-4 - Propagation data and prediction methods required for the design of terrestrial broadband radio access systems operating in a frequency range from 3 to 60 GHz     203-4/3  
[ 59 ]  
(Rev.1) 
2011-10-21 WP 3K   Draft modification to Question 203-4/3     N/A (no se aplica)  
[ 42 ]  
 
2009-06-10 WP 3K   Proposed modifications to Question ITU-R 211-4/3 - Propagation data and propagation models for the design of short-range wirelesws communication and access systems and wireless local area networks (WLAN) in the frequency range 300 MHz ot 100 GHz     N/A (no se aplica)  
[ 35 ]  
 
2009-06-10 Chairman, WP 3K   Executive Report to Study Group 3     N/A (no se aplica)  
[ 17 ]  
(Rev.1) 
2009-06-10 WP 3K   Draft revision of Recommendation ITU-R P.1546-3 - Method for point-to-area predictions for terrestrial services in the frequency range 30 MHz to 3 000 MHz     N/A (no se aplica)  
[ 16 ]  
 
2009-06-10 WP 3K   Draft revision of Question ITU-R 203-3/3 - Propagation prediction methods for terrestrial broadcasting, fixed (broadband access) and mobile services at frequencies above 30 MHz     N/A (no se aplica)  
[ 15 ]  
(Rev.1) 
2009-06-10 WP 3K   Draft revision of Recommendation ITU-R P.1411-4 - Propagation data and prediction methods for the planning of short-range outdoor radiocommunication systems and radio local area networks in the frequency range 300 MHz to 100 GHz (Question ITU-R 211/3)     211/3  
[ 14 ]  
(Rev.1) 
2009-06-10 WP 3K   Draft revision of Recommendation ITU-R P.1238-5 - Propagation data and prediction methods for the planning of indoor radiocommunication systems and radio local area networks in the frequency range 900 MHz to 100 GHz     211/3  
[ 13 ]  
(Rev.1) 
2009-06-10 WP 3K   Draft revision of Recommendation ITU-R P.1812 - Addition of correction to ducting model at VHF     203/3  
Resultados :15 documentos
 
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