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Point-to-point and Earth-space propagation

Results:257 total items.
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Contributions  Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 132 ]  
 
Liaison statement to Working Parties 3M, 4A, 4B 5A, 5B, 5C and 7B - WRC-15 agenda item 1.9.2     WP 4C     2014-03-24
[ 131 ]  
 
Reply liaison statement to Working Parties 3K and 3M - Propagation models to be used in sharing studies between the fixed satellite service and small cell deployment of IMT systems in the frequency band 3 400-3 600 MHz     WP 5D     2014-02-26
[ 130 ]  
 
Reply liaison statement to Working Party 5D - Propagation models to be used in sharing studies between the fixed satellite service and small cell deployment of IMT systems in the frequency band 3 400-3 600 MHz     Chairmen, WPs 3K and 3M     2014-02-12
[ 129 ]  
 
Liaison statement to Joint Task Group 4-5-6-7 (copy to all concerned Groups under WRC-15 agenda item 1.1 (Working Parties 4A, 4B, 4C, 5A, 5B, 5C, 6A, 7B, 7C, 7D, 3K, 3M, and Working Party 1A)) - Sharing parameters for WRC-15 agenda item 1.1     WP 5D     2013-10-29
[ 128 ]  
 
Liaison statement to Working Parties 3K and 3M - Propagation models to be used in sharing studies between the fixed satellite service and small cell deployment of IMT systems in the frequency band 3 400-3 600 MHz     WP 5D     2013-10-28
[ 127 ]  
 
Reply liaison statement to Joint Task Group 4-5-6-7 (copy to Working Parties 6A and 5D for information)     Chairmen, WPs 3K and 3M     2013-10-21
[ 126 ]  
 
Liaison statement to Working Parties 3K, 3M and 5B - Guidance on the application of propagation Recommendations to unmanned aircraft systems (WRC-15 agenda item 1.5)     WP 4B     2013-10-07
[ 125 ]  
 
Proposed additions to ITU-R Study Group 3 databanks in Part II - Earth space path data     Portugal     2013-06-25
[ 124 ]  
 
Liaison statement to Working Parties 3K and 3M (copy to Working Parties 6A and 5D for information)     JTG 4-5-6-7     2013-08-05
[ 123 ]  
+Ann.1-4 
Report on the meeting of Working Party 3M (Geneva, 17 - 26 June 2013)     Chairman, WP 3M     2013-07-01
[ 122 ]  
 
Final list of participants - Working Party 3M (Geneva, 17-26 June 2013)     Director, BR     2013-06-26
[ 121 ]  
 
List of documents issued (Documents 3M/50 - 3M/121)     BR Study Groups Department     2013-06-14
[ 120 ]  
 
Information document on a theory for de-integrating long-time integrated rainfall statistics to 1-min integrated rainfall statistics     Italy     2013-06-10
[ 119 ]  
 
Working document towards a revision of Recommendation ITU-R P.681 - Propagation data required for the design of Earth-space land mobile telecommunication systems     France , European Space Agency     2013-06-10
[ 118 ]  
 
Question about normalized diffuse sea coefficient in Recommendation ITU-R P.680-3     Belgium , European Space Agency     2013-06-10
[ 117 ]  
 
New global climatological maps for monthly statistics of water vapour and cloud liquid content and yearly and monthly statistics of cloud ice content derived from ECMWF ERA40 reanalysis data     Austria , European Space Agency , France , Italy     2013-06-10
[ 116 ]  
 
Working document towards a revision of Recommendation ITU-R P.833-7 - Attenuation in vegetation     France     2013-06-10
[ 115 ]  
 
Propagation measurements     Germany (Federal Republic of)     2013-06-10
[ 114 ]  
 
Contribution to the propagation databanks - Rain rate and slant-path rain attenuation measurements in Madrid     Spain     2013-06-10
[ 113 ]  
 
Joint statistics of rainfall rate for large areas based on data from Spanish sites - Comparison with predictions     Spain     2013-06-10
[ 112 ]  
 
Information document - Risk estimation associated with a given availability or propagation margin     France   209-1/3   2013-06-10
[ 111 ]  
 
Prediction methods for terrestrial line-of-sight link design     Canada     2013-06-10
[ 110 ]  
 
Contributions to ITU-R SG 3 databanks - Slant-path fade duration statistics (Table II-3) from measurements in Ottawa     Canada     2013-06-10
[ 109 ]  
 
Contributions to ITU-R Study Group 3 databanks - Slant-path attenuation and rain rate statistics (Table II-1) and statistics of rain intensity (Table IV-1) from measurements in Ottawa     Canada     2013-06-10
[ 108 ]  
 
Information document - Improvement of rain attenuation and rainfall rate prediction methods for Earth-space and terrestrial systems at frequencies higher than 15 GHz     France     2013-06-10
[ 107 ]  
 
Contribution to ITU-R Study Group 3 databank - Rain attenuation for the Mugnunghwa satellite link located in Daejeon, Korea     Korea (Republic of)     2013-06-10
[ 106 ]  
 
Contribution to ITU-R Study Group 3 databanks - A new databank format for rain cell statistics     Korea (Republic of)     2013-06-10
[ 105 ]  
 
Proposed modification of Recommendation ITU-R P.618 - A new approach for the effective path-length model for rain attenuation based on rain-cell characteristics     Korea (Republic of)   206-3/3, 201-4/3   2013-06-10
[ 104 ]  
 
Contributions to ITU-R Study Group 3 databanks - Rain rate and slant-path attenuation from measurements in Gwangju, Korea     Korea (Republic of)     2013-06-10
[ 103 ]  
 
Contribution to ITU-R Study Group 3 databanks - Modified statistics of rain rate and rain attenuation for terrestrial link at 73 GHz     Korea (Republic of)   204-4/3, 201-4/3   2013-06-10
[ 102 ]  
 
Information document about the generation of correlated rain attenuation time series on multiple links - Multi-dimensional rain attenuation time series synthesizer for Earth-space diversity applications     Greece     2013-06-10
[ 101 ]  
 
Proposal on inaccuracy elimination in calculations in Recommendation ITU-R P.452     Russian Federation     2013-06-10
[ 100 ]  
 
Proposed modification to DBSG3 Table I.1: Terrestrial line-of-sight rain attenuation statistics     Brazil (Federative Republic of)   204-3/3   2013-06-08
[ 99 ]  
 
Information document - Influence of wind direction on rain attenuation in terrestrial links     Brazil (Federative Republic of)   204-3/3   2013-06-08
[ 98 ]  
 
Supporting document for improvement of rain attenuation prediction method in Recommendation ITU-R P.618-10 - More analysis on anomalies observed in the Earth-Space rain attenuation prediction models     China (People's Republic of)     2013-06-08
[ 97 ]  
 
Proposed modification to Recommendation ITU-R P.618-10 - Propagation data and prediction methods required for the design of Earth-space telecommunication systems     China (People's Republic of)     2013-06-08
[ 96 ]  
 
Proposed modification to Recommendation ITU-R P.530-14 - Propagation data and prediction methods required for the design of terrestrial line-of-sight systems     China (People's Republic of)     2013-06-08
[ 95 ]  
 
Singularities in the Recommendation ITU-R P.530-14 path-adjustment factor     United Kingdom of Great Britain and Northern Ireland     2013-06-07
[ 94 ]  
 
Draft revision of Recommendation ITU-R P.2001 - A general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz     United Kingdom of Great Britain and Northern Ireland     2013-06-07
[ 93 ]  
 
Observations made during the implementation of Recommendation ITU-R P.2001     United Kingdom of Great Britain and Northern Ireland     2013-06-07
[ 92 ]  
 
Global map issues     United Kingdom of Great Britain and Northern Ireland     2013-06-07
[ 91 ]  
 
Proposed revision to Recommendation ITU-R P. 617-2 - Propagation prediction techniques and data required for the design of trans-horizon radio-relay systems     United Kingdom of Great Britain and Northern Ireland     2013-06-07
[ 90 ]  
 
Proposed additions to ITU-R Study Group 3 databanks in Part II - Earth Space path data     France     2013-06-07
[ 89 ]  
 
Proposed revision of the frequency scaling prediction method in Recommendation ITU-R P.618-10 - Step-by-step prediction method of the instantaneous frequency scaling of rain attenuation     France , European Space Agency (ESA) , Italy     2013-06-07
[ 88 ]  
 
Proposed amendment to Recommendation ITU-R P.530-14 - Subrefactive model, Figure 2     Australia     2013-06-07
[ 87 ]  
 
Terrain standard deviation in Recommendation ITU-R P.530-14 - Worldwide table for bilinear interpolation     Australia     2013-06-07
[ 86 ]  
 
Proposed revision of Recommendations ITU-R P.452, P.526, P.1812 and P.2001 - Deriving the smooth-Earth surface     Australia     2013-06-07
[ 85 ]  
 
Proposal of new world maps of atmospheric refractivity and of vertical gradient of refractivity     Czech Republic , European Space Agency (ESA)     2013-06-04
[ 84 ]  
 
Liaison statement to Joint Task Group 4-5-6-7 (copy for information to Working Parties 4A, 4B, 4C, 5B, 5C, 5D, 6A, 7B, 7C, 7D, 1A, 3K, 3M) - Reply liaison statement on spectrum requirements for terrestrial mobile broadband (excluding IMT) related to WRC-15 Agenda item 1.1     WP 5A     2013-06-04
[ 83 ]  
 
Draft revision of Recommendation ITU-R P.452 - Prediction procedure for the evaluation of interference between stations on the surface of the Earth at frequencies above about 0.1 GHz     United States of America     2013-06-03
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