International Telecommunication Union ITU
Fran�aisEspa�ol
Site map Contact Us Print version
Home : ITU-R : WP3J : Contributions� Recently posted�-� Search Meeting Documents
ITU-R�WP3J� C�

ITU-R�WP3J

Propagation Fundamentals

Results:19 total items.
Contributions �[�Source:�Japan�]���Documents / Contributions

Number
Title Source AI/Question
Date
[ 295 ]
Discussion document: building entry loss measurement at 2, 26, 97, and 158 GHz � Japan 2023-05-15
[ 281 ]
Proposed revision to Recommendation ITU-R P.1409-2 - 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 � Japan 2023-05-15
[ 280 ]
Proposed revision to Recommendation ITU-R P.2109-1 - Prediction of building entry loss � Japan 2023-05-15
[ 202 ]
Proposed revision to Recommendation ITU-R P.2109-1 - Prediction of building entry loss � Japan 2022-05-23
[ 201 ]
Proposed revision of Recommendation ITU-R P.2108-1 based on Annex 6 to Document 3K/178 - Prediction of clutter loss � Japan 2022-05-23
[ 200 ]
Proposed revision of Recommendation ITU-R P.1409-2 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 1 GHz � Japan 2022-05-23
[ 135 ]
Draft reply liaison statement to Working Party 5D - WRC-23 agenda item 1.4 � Japan AI1.4 2021-06-14
[ 134 ]
Discussion document - Site specific model of building entry loss - Prediction of building entry loss � Japan 2021-06-14
[ 133 ]
Supports document for Annex 18 to Document 3M/180 - Proposed draft revision of Recommendation ITU-R P.2108-0 - Prediction of clutter loss � Japan 2021-06-14
[ 132 ]
[WORKING DOCUMENT TOWARDS A] preliminary draft revision of Recommendation ITU-R P.1409-1 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 1 GHz � Japan 2021-06-14
[ 88 ]
Draft reply liaison statement to Working Party 5D - WRC-23 agenda item 1.4 � Japan AI1.4 2021-04-19
[ 87 ]
Proposed draft revision of Recommendation ITU-R P.1410-5 - 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 � Japan 2021-04-19
[ 86 ]
Discussion documents- Measurement result (or plan) for site specific model of building entry loss - Prediction of building entry loss � Japan 2021-04-19
[ 85 ]
Proposed draft revision of Recommendation ITU-R P.833-9 - Attenuation in vegetation � Japan 2021-04-19
[ 84 ]
Proposed draft revision of Recommendation ITU-R P.2108 - Prediction of clutter loss � Japan 2021-04-19
[ 83 ]
[Working document towards a] preliminary draft revision of Recommendation ITU-R P.1409-1 - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 1 GHz � Japan 2021-04-19
[ 50 ]
Discussion document towards a proposed draft revision of Recommendation ITU-R P.833-9 � France , Japan 2020-08-03
[ 46 ]
[Draft] support document for proposed draft revision of Recommendation ITU-R P.1409-1 (Annex 13 to Working Party 3M Chairman's Report) - Propagation data and prediction methods for systems using high altitude platform stations and other elevated stations in the stratosphere at frequencies greater than about 1 GHz � Japan 2020-08-03
[ 45 ]
[DRAFT] reply liaison statement to Working Party 5D - Information for studies on WRC-23 agenda item 1.4 � Japan AI1.4 2020-08-03
Results:19 total items.
Multiple Document Download:�Check the boxes of the selected documents, then click "Zip and download"

User preferences:
Multiple Document Download:�Formats and Languages to be included (when available):
HTML Navigation Pages
Formats �+�Other formats
Languages (maximum 2) �+�Multilingual�
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

Top�-� Feedback�-� Contact Us�-� Copyright � ITU�2008�All Rights Reserved
Contact for this page :� ITU-R Web coordinator
Updated :�2025-1-8