Contribuciones  |
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Número
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Título
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Origen
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AI/Cuestión
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Fecha
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[ 186 ]
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Working document towards a preliminary draft revision of Recommendation ITU-R P.834-9 - Effects of tropospheric refraction on radio-wave propagation
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United States
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2026-05-27 |
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[ 185 ]
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Working document towards a preliminary draft revision to Recommendation ITU-R P.2146-0 - Sea surface bistatic scattering
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United States
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2026-05-27 |
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[ 184 ]
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VHF radio-wave propagation effects of concern for future satellite systems
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Space Norway AS
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2026-05-26 |
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[ 183 ]
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Working document towards a preliminary draft revision of Recommendation ITU-R P.1144-13 - Guidelines for the application of numerical methods used in propagation methods of Radiocommunication Study Group 3
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United States
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2026-05-27 |
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[ 182 ]
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Proposed revision to Recommendation ITU-R P.1409-4 (for mountainous environments) - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 700 MHz
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Japan
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2026-05-26 |
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[ 181 ]
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Proposed revision to Recommendation ITU-R P.1409-4 (for vegetated environment) - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 700 MHz
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Japan
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2026-05-26 |
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[ 180 ]
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Discussion document on line-of-sight probability considering first Fresnel-zone blockage by using a digital building database - Additional technical input toward future formulation and discussion on representative environmental parameters
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Japan
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2026-05-26 |
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[ 179 ]
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Draft revision of Recommendation ITU-R P.1407-8 - Clarification of the calculation method of correction factor GA for directional power-delay profiles
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Japan
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2026-05-26 |
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[ 178 ]
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Report on the activities of Correspondence Group 3J-3K-3M-14 - Issues relating to the HAPS propagation model
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Chair, CG 3J-3K-3M-14
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2026-05-24 |
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[ 177 ]
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Draft liaison statement to the ITU Coordination Committee for Terminology (ITU CCT), ITU-T Study Group 5, ITU-R Study Group 1 and ITU-R Working Parties 3J, 3L and 3M - Definitions: Published English terms for validation sent to the CCT
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ATDI
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2026-05-25 |
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[ 176 ]
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Activity Report of Correspondence Group 3J-3K-3L-3M-27 - Application of machine learning for propagation studies
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Chair, CG 3J-3K-3L-3M-27
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2026-05-22 |
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[ 175 ]
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Inputs to working document towards a preliminary draft new Fascicle 3M/FAS/[ML] - Best practices for evaluating the generalization of machine learning-driven radio-wave propagation models
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CG 3J-3K-3L-3M-27
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2026-05-22 |
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[ 174 ]
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Proposed draft revision of the Terms of Reference of Correspondence Group 3J-3K-3M-16 - The atmospheric radio refractive index and its effects on radio-wave propagation
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CG 3J-3K-3M-16
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2026-05-19 |
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[ 173 ]
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Activity Report of Correspondence Group 3J-3K-3M-16 - The atmospheric radio refractive index and its effects on radio-wave propagation
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CG 3J-3K-3M-16
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2026-05-19 |
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[ 172 ]
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Contribution to DBSG3 Tables II-1, II-3, II-6 and II-8 - First and second order attenuation statistics in Tito Scalo, Spino d'Adda, Toulouse, Salon-de-Provence, Graz, Andoya and Kjeller
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Austria
,
European Space Agency (ESA)
,
France
,
Italy
,
Norway
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|
2026-05-14 |
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[ 171 ]
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Proposed revision of Recommendation ITU-R P.310 - Discussion regarding definition of 'Human Blockage'
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CG 3K-21
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2026-05-04 |
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[ 170 ]
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Liaison statement to ITU-R Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D - Progress of activities relating to WRC-27 agenda item 1.15
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WP 7B
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AI1.15
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2026-03-26 |
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[ 169 ]
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Reply liaison statement on "review of antenna-related terms and definitions"
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ITU-T SG5
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2025-11-12 |
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[ 168 ]
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Reply liaison statement on "large-scale physical building" and its definition developed by ITU-T Study Group 5
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ITU-T SG5
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2025-11-12 |
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[ 167 ]
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Liaison statement on the term "large-scale physical building" and its definition developed by ITU-T Study Group 5
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SCV
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2025-10-21 |
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[ 166 ]
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Liaison statement to ITU-R working parties 3J, 3L and 3M - Request for feedback on the term "skywave" and its definition developed by ITU-R Working Party 5C and submitted to the CCT for validation
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CCT
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2025-10-16 |
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[ 165 ]
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Liaison statement to ITU-R Working Party 3J - Request for feedback on the term "seawave" and its definition developed by ITU-R Working Party 5C and submitted to the CCT for validation
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CCT
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2025-10-16 |
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[ 164 ]
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Liaison statement to Working Party 3J - Application of Recommendation ITU-R P.2146 in studies under WRC-27 agenda item 1.19
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WP 7C
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AI1.19
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2025-09-29 |
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[ 163 ]
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Liaison statement to ITU-R Working Parties 3J, 4A, 4C, 5A, 5B, 5C, 5D, 7A, 7C and 7D - Progress of activities relating to WRC-27 agenda item 1.15
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WP 7B
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AI1.15
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2025-09-26 |
|
[ 162 ]
+Ann.1-30 |
Report of the meeting of Working Party 3J (Geneva, 26 May-5 June 2025)
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Chair, WP 3J
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2025-06-06 |
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[ 161 ]
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Final list of participants Working Party 3J (Geneva, 26 May-5 June 2025)
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Director, BR
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2025-06-06 |
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[ 160 ]
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List of documents issued - (Documents 3J/116 - 3J/160)
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BR, Study Groups Department
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2025-05-28 |
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[ 159 ]
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Additional information on the summary of conclusions of the 32nd meeting of the Radiocommunication Advisory Group for the attention of all ITU-R Study Groups and Working Parties
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Director, BR
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2025-05-23 |
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[ 158 ]
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Liaison statement to ITU-T Study Groups 15 Question 6/15 (Copy to ITU-R Working Parties 1A, 3J, 3M and Study Group 5) - Free-space optics systems related aspects for G.fso
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WP 5C
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2025-05-22 |
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[ 157 ]
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Liaison statement to ITU-R Study Groups 1 and 3 (copy to ITU-R Working Parties 1C and 3J, ITU-T Study Group 5) - Request of feedback on terms and definitions proposed by ITU-T Study Group 5 and submitted to the CCT for validation
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CCT
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2025-05-21 |
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[ 156 ]
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Improvement of the Handbook on the ionosphere and its effects on radio-wave propagation
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Brazil
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2025-05-14 |
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[ 155 ]
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Proposed revision to Recommendation ITU-R P.837-7 - Characteristics of precipitation for propagation modelling
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France
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|
2025-05-14 |
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[ 154 ]
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Working document towards a preliminary draft revision to Recommendation ITU-R P.1853-2 - Time series synthesis of tropospheric impairments
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France
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|
2025-05-14 |
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[ 153 ]
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Proposed revision of Recommendation ITU-R P.2146-0 - Sea surface bistatic scattering
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Institute of Electrical and Electronics Engineers, Inc. (IEEE)
|
|
2025-05-14 |
|
[ 152 ]
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Proposed editorial amendment of Recommendation ITU-R P.1407-8 - Multipath propagation and parameterization of its characteristics
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United Kingdom
|
|
2025-05-14 |
|
[ 151 ]
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Discussion document for working document towards a preliminary draft new Recommendation - Guidelines for topographic classification optimized for machine learning-based radio-wave propagation prediction
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Korea (Rep. of)
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Q236/3
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2025-05-14 |
|
[ 150 ]
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Proposed revision to Recommendation ITU-R P.1407-8 - A method for synthesizing omnidirectional antenna characteristics using power angle delay profiles derived from directional antennas
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Korea (Rep. of)
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2025-05-14 |
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[ 149 ]
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Comparison of the height of the 0°C isotherm with several ERA5 cloud parameters
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Spain
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|
2025-05-14 |
|
[ 148 ]
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Influence of DSD fluctuations on the cumulative distributions of rain attenuation at millimetre waves and sub-THz
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Spain
|
|
2025-05-14 |
|
[ 147 ]
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Proposed revision to Recommendation ITU-R P.1409-3 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 0.7 GHz
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Japan
|
|
2025-05-14 |
|
[ 146 ]
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Discussion document for human shielding loss model of Recommendation ITU-R P.1409-3 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 0.7 GHz
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Japan
|
|
2025-05-14 |
|
[ 145 ]
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Proposed revision to working document towards a preliminary draft new Report ITU-R P.[MATERIAL_MEASUREMENT]
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Japan
|
|
2025-05-14 |
|
[ 144 ]
|
Proposed draft new ITU-R Report - Best practices for evaluating the generalization of machine learning-driven radio propagation models
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Canada
|
Q236/3
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2025-05-13 |
|
[ 143 ]
|
A testbed for propagation measurements in the sub-terahertz spectrum - Information Document
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Canada
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Q211-8/3, Q201-7/3
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2025-05-13 |
|
[ 142 ]
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Proposed liaison statement from Working Parties 3J, 3K, and 3M to Working Party 5B (copy to Working Parties 4A, 4C, 5A, 5C, 7C and 7D for information) - Propagation information to support studies under WRC-27 agenda item 1.8
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Germany
,
Switzerland
|
AI1.8
|
2025-05-13 |
|
[ 141 ]
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Preliminary draft new fascicle ITU-R 3J/FAS/[LUNAR_RF_PROPAGATION] - Fascicle on predicting lunar RF propagation characteristics
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United States
|
AI1.15
|
2025-05-13 |
|
[ 140 ]
|
Discussion document on data results from dual channel troposcatter measurement system utilized in Colorado, USA from February 2024 to January 2025
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United States
|
|
2025-05-13 |
|
[ 139 ]
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Working document towards a preliminary draft new Report ITU-R P.[STOCHASTIC_CLUTTER] - Report on radio-wave propagation in stochastic cluttered media
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United States
|
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2025-05-13 |
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[ 138 ]
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Preliminary draft new Recommendation ITU-R P.[LUNAR] - Propagation characteristics and prediction methods required for lunar radiocommunication
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United States
|
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2025-05-13 |
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[ 137 ]
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Preliminary draft new Recommendation ITU-R P.[LAND_BISTATIC_SCATTER] - Land surface bistatic scattering coefficient prediction
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United States
|
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2025-05-13 |
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