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Point-to-area propagation

Results:156 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 31 ]  
 
Discrepancy within the spherical earth diffraction method of Recommendation ITU-R P.526-10     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 30 ]  
 
Metrics for determining model goodness-of-fit     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 29 ]  
 
Discussion paper on the comparison of Recommendation ITU-R P.1812 simulations with Recommendation ITU-R P.1546 land and sea curves     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 28 ]  
 
Comments on a parametric model for the electrical constants of building materials proposed for Recommendation ITU-R P.1238     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 27 ]  
 
Review and analysis paper concerning the conversion of statistics from various integration times and Recommendation ITU-R P.837-5     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 26 ]  
 
Discussion paper concerning Recommendation ITU-R P.1812 - The ducting model at low frequencies     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 25 ]  
 
Progress towards an improved building-entry loss model with special reference to Recommendation ITU-R P.1812     United Kingdom of Great Britain and Northern Ireland     2008-05-28
[ 24 ]  
 
Mean and standard deviation of R.M.S delay spread     Korea (Republic of)     2008-05-28
[ 23 ]  
 
Proposed modifications to Recommendation ITU-R P.1407-3 - Addition of definitions for delay and angular profile     Korea (Republic of)   203/3   2008-05-28
[ 22 ]  
 
Generalized method for separating the long and short term components variation components of a received signal application to ground-wave propagation in the MF band     Spain   225/3, 202/3   2008-05-27
[ 21 ]  
 
Local fading characterization in ground-wave propagation in the MF band     Spain   202-3/3, 225-5/3   2008-05-27
[ 20 ]  
 
Ground-wave propagation - Method for predicting the transmission loss mean value due to terrain irregularities on the propagation path     Spain   225-5/3, 202-3/3   2008-05-27
[ 19 ]  
 
Report on ITU-R Workinng Party 3K (3K-1 correspondance group) workshop - On Rec. ITU-R P.1812 - Path specific propagation methods for terrestrial services in the frequency range 30 to 3 000 MHz     Rapporteur, 3K/1 Correspondance Group   203/3, 204/3   2008-05-28
[ 18 ]  
 
Some considerations for comparing propagation model predictions to propagation measurement data     United States of America     2008-05-16
[ 17 ]  
 
Discussion paper concerning Recommendation ITU-R P.1812 - The Bullington diffraction model and its correction     United Kingdom of Great Britain and Northern Ireland     2008-05-13
[ 16 ]  
 
Proposed modification to Recommendation ITU-R P.1812 and ITU-R P.452-13 diffraction prediction     China (People's Republic of)     2008-05-12
[ 15 ]  
 
Liaison statement to Study Groups 1, 3, 5, 6 and 7 - Inter-working of Study Group 4 with other ITU-R Study Groups for issues involving Working Parties of more than one Study Group     SG 4     2008-04-30
[ 14 ]  
 
Proposed revision to Recommendation ITU-R P.1238-5 - Modelling of indoor channel impluse response     United Kingdom of Great Britain and Northern Ireland   211/4   2008-04-28
[ 13 ]  
 
Testing of Recommendation ITU-R P.1812 diffraction models with respect to mobile measurement data     United Kingdom of Great Britain and Northern Ireland     2008-04-28
[ 12 ]  
 
Further testing of Recommendation ITU-R P.1812 with respect to long-term measuremnt data     United Kingdom of Great Britain and Northern Ireland     2008-04-28
[ 11 ]  
 
Measurement data for improving ITU-R Recommendation P.1812     United Kingdom of Great Britain and Northern Ireland     2008-04-28
[ 10 ]  
 
Diffraction model comparisons using the cleaned 3K1 Correspondence Group database     United Kingdom of Great Britain and Northern Ireland     2008-04-28
[ 9 ]  
 
Liaison statement to Working Parties 7A, 7B, 7C, 7D, 4A, 4B, 6D, 6X, 6G, 1A, 1B, 1C, 5A, 5B, 5C and 5D (copy for information to Working Parties 3J, 3K, 3L and 3M) - Information for studies related to WRC-11 Agenda item 1.25     WP 4C     2008-04-22
[ 8 ]  
 
ITU-R Study Group 5 (formerly Study Group 8) Question to be brought to the attention of Study Group 3     BR, Study Group Department   77-6/8   2008-04-15
[ 7 ]  
(Rev.1) 
Structure of Study Group 3 and its Working Parties     Chairman, SG 3     2008-03-31
[ 6 ]  
 
Recommendation to be brought to the attention of Study Groups 3 and 4 - Recommendation ITU-R RA.1450-3 - Characteristics of broadband radio local area networks     BR Study Group Department     2008-03-31
[ 5 ]  
 
Liaison statement to ITU-R Working Party 1B on software defined radio and cognitive radio systems (copy for information to ITU-R WP 5B and ITU-R Study Groups 3, 4, 6 and 7)     WP 5A     2008-03-28
[ 4 ]  
 
Liaison statement to ITU-R Working Party 1B (copy for information to ITU-R WP 5B and ITU-R Study Groups 3, 4, 6 and 7) - Studies of software defined radio and cognitive radio systems     WP 5C     2008-03-28
[ 3 ]  
 
Liaison statement to Working Parties 3J, 3K, 3L - Considerations relating to propagation models for studies in support of WRC-11 Agenda item 1.15     WP 5B     2008-02-20
[ 2 ]  
 
Liaison statement to Working Party 6D for action and Working Parties 4C and 3K for information - Compatibility between digital sound-broadcasting in the band of about 87-108 MHz and the aeronautical services in the bands between 108 and 137 MHz     WP 5B     2008-02-19
[ 1 ]  
 
Documents to be carried over from the 2003-2007 Study period     WP 3K     2007-11-19
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