Contributions  |
|
Number
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Title
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Source
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AI/Question
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Date
|
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[ 232 ]
|
Liaison statement to Working Parties 4A, 4C, 5A, and 5B (copy to Working Parties 3J, 3M, 4B, 6A, 7C and 7D for information) - Progress of work on WRC-27 agenda item 1.10
|
WP 5C
|
AI1.10
|
2026-06-12 |
|
[ 231 ]
|
Long term statistics of the duration of rainfall events and inter-events
|
Spain
|
|
2026-06-03 |
|
[ 230 ]
|
Contribution to the propagation data banks - Measurements of rain event duration in Madrid
|
Spain
|
|
2026-06-03 |
|
[ 229 ]
|
Identified inconsistencies and clarifications required in Recommendation ITU-R P.619-5
|
Switzerland
|
|
2026-06-03 |
|
[ 228 ]
|
Correlation of rain attenuation between GEO and LEO satellite links from a single location on the surface of the Earth through simulated time series attenuation data
|
France
|
|
2026-06-03 |
|
[ 227 ]
|
Supplemental product: software implementation for Annex 1 of Recommendation ITU-R P.837-8
|
France
|
|
2026-06-03 |
|
[ 226 ]
|
Liaison statement from IEEE AP/S Technical Committee 3 propagation and scattering
|
Institute of Electrical and Electronics Engineers, Inc. (IEEE)
|
|
2026-06-04 |
|
[ 225 ]
|
Ray-tracing-based simulation software applied in Document 3J/91 (Documents 3K/91, 3M/129)
|
China
|
|
2026-06-03 |
|
[ 224 ]
|
Further research on the relationships among the Recommendations of the ITU-R P-series
|
China
|
|
2026-06-03 |
|
[ 223 ]
|
Proposed modification to Recommendation ITU-R P.676-13 - Glossary and limitation of Zeeman splitting and Doppler broadening
|
China
|
|
2026-06-03 |
|
[ 222 ]
|
Proposed modification of Recommendation ITU-R P.525-5 - Application of the free-space propagation calculation
|
China
|
|
2026-06-03 |
|
[ 221 ]
|
A conditional diffusion network for atmospheric duct spatiotemporal data imputation
|
China
|
|
2026-06-03 |
|
[ 220 ]
|
WAVEAD: a wavelet-enhanced graph deep learning method for evaporation duct time series prediction
|
China
|
|
2026-06-03 |
|
[ 219 ]
|
Supporting information about refractivity in infrared band
|
China
|
|
2026-06-03 |
|
[ 218 ]
|
Proposed draft [editorial] revision of Recommendation ITU-R P.840-9 - Attenuation due to clouds and fog
|
China
|
|
2026-06-03 |
|
[ 217 ]
|
Discussion about figure 10 in Recommendation ITU-R P.527-6
|
China
|
|
2026-06-03 |
|
[ 216 ]
|
Proposal for establishing a unified definition of free space and revising the definition of free space propagation in ITU R Recommendations
|
China
|
|
2026-06-03 |
|
[ 215 ]
|
Proposed revisions to Recommendation ITU-R P.2170-0 - Methods and models for predicting lunar radio-wave propagation characteristics
|
China
|
|
2026-06-03 |
|
[ 214 ]
|
Maps and databases of electromagnetic properties of media for radio propagation studies
|
China
|
|
2026-06-03 |
|
[ 213 ]
|
Proposed preliminary draft new Question ITU-R XXX/3 - Digital twin-based radio-wave propagation experimental data required for radio services
|
China
|
|
2026-06-03 |
|
[ 212 ]
|
Discussion document on optimal dataset size for AI/ML-based propagation prediction
|
Korea (Rep. of)
|
|
2026-06-02 |
|
[ 211 ]
|
Discussion document on optimal spatial sampling interval for AI/ML-based propagation prediction in urban areas
|
Korea (Rep. of)
|
|
2026-06-02 |
|
[ 210 ]
|
Discussion document on AI/ML-based clutter classification in outdoor environments
|
Korea (Rep. of)
|
|
2026-06-02 |
|
[ 209 ]
|
Discussion document on AI/ML propagation prediction studies for urban clutter environment - Case studies on propagation prediction and fundamental machine learning related issues in propagation prediction
|
Korea (Rep. of)
|
|
2026-06-02 |
|
[ 208 ]
|
Proposed revision to Report ITU-R P.2346-5 - Building entry loss measurements in a heavy industry factory before and after thermal-efficient renovation at 6 and 10 GHz
|
Korea (Rep. of)
|
|
2026-06-02 |
|
[ 207 ]
|
Submission of rainfall rate statistics to DBSG3 Table IV-1
|
International Islamic University Malaysia
,
Korea (Rep. of)
|
|
2026-06-02 |
|
[ 206 ]
|
Discussion document on ML algorithm benchmarking for propagation loss approximation: performance evaluation and input parameter impact analysis
|
Korea (Rep. of)
|
|
2026-06-02 |
|
[ 205 ]
|
Revision of the working document towards a preliminary draft revision of Recommendation ITU-R P.525-5 - Calculation of free space attenuation
|
Russian Federation
|
|
2026-06-01 |
|
[ 204 ]
|
Recommendation ITU-R P.834 - Beam spreading loss
|
Russian Federation
|
|
2026-06-01 |
|
[ 203 ]
|
Working document on the integral digital maps of (Greek beta) in Recommendation ITU-R P.453 and their applicability to § 2.4.2 of Recommendation ITU-R P.618 - The radio refractive index: its formula and refractivity data
|
United States
|
|
2026-05-27 |
|
[ 202 ]
|
Derivation of Recommendation ITU-R P.2146 equation (E.6) - Sea surface bistatic scattering
|
United States
|
|
2026-05-27 |
|
[ 201 ]
|
Identification of an error in the supplemental M-script implementation of Recommendation ITU-R P.2146 - Sea surface bistatic scattering
|
United States
|
|
2026-05-27 |
|
[ 200 ]
|
Working document towards preliminary draft revisions of Recommendation ITU-R P.835-7, Fascicle 3J/FAS/11, and Document 3J/162 (Annex 7) - Reference atmospheres
|
United States
|
|
2026-05-27 |
|
[ 199 ]
|
Working document towards a preliminary draft reply liaison statement to Working Party 7C - Application of Recommendation ITU-R P.2146 in studies under WRC-27 agenda item 1.19
|
United States
|
AI1.19
|
2026-05-27 |
|
[ 198 ]
|
Working document towards a preliminary draft reply liaison statement to Working Party 7B - Progress of activities relating to WRC-27 agenda item 1.15
|
United States
|
AI1.15
|
2026-05-27 |
|
[ 197 ]
|
Working document towards a preliminary draft new Report ITU-R-R P.[ROUGH_SURFACE_BISTATIC_SCATTER] - Report on predicting coherent and diffuse bistatic scattering from multi-layered rough surfaces
|
United States
|
|
2026-05-27 |
|
[ 196 ]
|
Preliminary draft revision of Recommendation ITU-R P.341-7 - The concept of transmission loss for radio links
|
United States
|
|
2026-05-27 |
|
[ 195 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R P.1511-3 - Topography for Earth-space propagation modelling
|
United States
|
|
2026-05-27 |
|
[ 194 ]
|
Working document towards a preliminary draft editorial amendment of Recommendation ITU-R P.1621-2 § 3.1 - Propagation data required for the design of Earth-space systems operating between 20 THz and 375 THz
|
United States
|
|
2026-05-27 |
|
[ 193 ]
|
Working document towards a preliminary draft editorial amendment of Recommendation ITU-R P.453-14 §§ 3.1 and 3.2 - The radio refractive index: its formula and refractivity data
|
United States
|
|
2026-05-27 |
|
[ 192 ]
|
Working document towards a preliminary draft editorial amendment of Recommendation ITU-R P.2170-0 - Methods and models for predicting lunar radio-wave propagation characteristics
|
United States
|
|
2026-05-27 |
|
[ 191 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R P.837-8 - Characteristics of precipitation for propagation modelling
|
United States
|
|
2026-05-27 |
|
[ 190 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R P.834-9 § 3 - Effects of tropospheric refraction on radio-wave propagation
|
United States
|
|
2026-05-27 |
|
[ 189 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R P.676-13 - Characteristics of precipitation for propagation modelling
|
United States
|
|
2026-05-27 |
|
[ 188 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R P.453-14 § 5 - The radio refractive index: its formula and refractivity data
|
United States
|
|
2026-05-27 |
|
[ 187 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R P.834-9 §§ 4.1-4.4 - Effects of tropospheric refraction on radio-wave propagation
|
United States
|
|
2026-05-27 |
|
[ 186 ]
|
Working document towards a preliminary draft revision of Recommendation ITU-R P.834-9 - Effects of tropospheric refraction on radio-wave propagation
|
United States
|
|
2026-05-27 |
|
[ 185 ]
|
Working document towards a preliminary draft revision to Recommendation ITU-R P.2146-0 - Sea surface bistatic scattering
|
United States
|
|
2026-05-27 |
|
[ 184 ]
|
VHF radio-wave propagation effects of concern for future satellite systems
|
Space Norway AS
|
|
2026-05-26 |
|
[ 183 ]
|
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
|
United States
|
|
2026-05-27 |
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