UIT-R WP3K C

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UIT-R WP3K C

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Resultats:33 documents

Contributions [ Source: Japan ]
	Numéro	Titre	Source	AI/Question	Date
	[ 325 ]	Information document - Indoor propagation measurements from 232 to 500 GHz	Japan		2023-05-15
	[ 324 ]	Discussion document on dynamic human body shadowing and its prediction in the 58 GHz band	Japan		2023-05-15
	[ 323 ]	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
	[ 322 ]	Proposed revision to Recommendation ITU-R P.2109-1 - Prediction of building entry loss	Japan		2023-05-15
	[ 321 ]	Discussion document: building entry loss measurement at 2, 26, 97, and 158 GHz	Japan		2023-05-15
	[ 320 ]	Discussion document: follow-up of initial basic transmission loss measurement in frequency bands from 2-300 GHz in urban microcell scenarios	Japan		2023-05-15
	[ 319 ]	Support document for item 8 in Annex 8 to Document 3K/264 - Validation results of LoS probability estimation model for urban environments	Japan		2023-05-15
	[ 318 ]	Discussion document regarding indoor propagation modeling at 300 GHz - Double-Directional Channel Measurement and Characterization in Indoor Environments at 300 GHz	Japan		2023-05-15
	[ 317 ]	Discussion document - Measurement result for clutter loss in Recommendation ITU-R P.2108 - Prediction of clutter loss	Japan		2023-05-15
	[ 316 ]	Discussion document - Measurement result for clutter loss in 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	Japan		2023-05-15
	[ 240 ]	Proposed revision to Recommendation ITU-R P.2109-1 - Prediction of building entry loss	Japan		2022-05-23
	[ 239 ]	Discussion document - Initial basic transmission loss measurement in frequency bands from 2-300 GHz in urban microcell scenarios	Japan		2022-05-23
	[ 238 ]	Additional elements towards a revision of Recommendation ITU-R P.1238-11 - 232-330 GHz band propagation measurement in a corridor environment	Japan		2022-05-23
	[ 237 ]	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
	[ 236 ]	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
	[ 235 ]	Support document for Annex 8 to Document 3M/253 - Preliminary draft revision of clutter loss prediction method in Recommendation ITU-R P.452-16 - Prediction procedure for the evaluation of interference between stations on the surface of the Earth at frequencies above about 0.1 GHz	Japan		2022-05-23
	[ 234 ]	Proposed revision of Recommendation ITU-R P.1411 - Calculation model of LOS probability in outdoor environments	Japan		2022-05-23
	[ 173 ]	Proposed draft revision of Report ITU-R P.2406-1 - Studies for short-path propagation data and models for Terrestrial Radiocommunication Systems in the frequency range of 6 to 450 GHz	Japan		2021-06-14
	[ 169 ]	Discussion document treatment of current Table 2 after development of new indoor site general model	Japan		2021-06-14
	[ 168 ]	Contributions to the propagation databanks: Basic-transmission-loss data of five frequency bands in an indoor corridor environment	Japan		2021-06-14
	[ 167 ]	Draft reply liaison statement to Working Party 5D - WRC-23 agenda item 1.4	Japan	AI1.4	2021-06-14
	[ 166 ]	Discussion document - Site specific model of building entry loss - Prediction of building entry loss	Japan		2021-06-14
	[ 165 ]	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
	[ 164 ]	[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
	[ 110 ]	Draft reply liaison statement to Working Party 5D - WRC-23 agenda item 1.4	Japan	AI1.4	2021-04-19
	[ 109 ]	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
	[ 108 ]	Measurement result for clutter loss - Prediction of clutter loss	Japan		2021-04-19
	[ 107 ]	Discussion documents- Measurement result (or plan) for site specific model of building entry loss - Prediction of building entry loss	Japan		2021-04-19
	[ 106 ]	Proposed draft revision of Recommendation ITU-R P.833-9 - Attenuation in vegetation	Japan		2021-04-19
	[ 105 ]	Proposed draft revision of Recommendation ITU-R P.2108 - Prediction of clutter loss	Japan		2021-04-19
	[ 104 ]	[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
	[ 49 ]	[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
	[ 48 ]	[Draft] reply liaison statement to Working Party 5D - Information for studies on WRC-23 agenda item 1.4	Japan	AI1.4	2020-08-03
Resultats:33 documents

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