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UIT-R�WP4C-AR� C�

UIT-R�WP4C-AR	Nb max de documents affich�s/page:
Utilisation Efficace de l'Orbite/Spectre pour le SMS et le SRRS

Resultats:22 documents

Contributions �[�Source:�Japan�]���
�	Num�ro�	Titre	Source	AI/Question	Date
�	[ 311 ] � �	Proposed new study on technical characteristics and operational objectives for emerging RNSS systems � �	Japan �	�	2024-09-26
�	[ 310 ] � �	Proposal for modification of preliminary draft Revision to Recommendation ITU-R M.1787 - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1 164-1 215 MHz, 1 215-1 300 MHz and 1 559-1 610 MHz � �	Japan �	�	2024-09-26
�	[ 309 ] � �	Incumbent MSS system characteristics in the 2.5/2.6 GHz frequency bands for sharing and compatibility studies in preparation for WRC-27 agenda item 1.13 � �	Japan �	�	2024-09-26
�	[ 308 ] � �	Proposed updating working document toward supporting WRC-27 agenda item 1.13 � �	Japan �	�	2024-09-26
�	[ 307 ] � �	Considerations for frequency selection of satellite direct communications taking account of way to conduct sharing and compatibility studies with terrestrial IMT systems on WRC-27 agenda item 1.13 � �	Japan �	�	2024-09-26
�	[ 306 ] � �	Proposed roles/responsibilities for technical and regulatory studies concerning WRC-27 agenda item 1.13 � �	Japan �	�	2024-09-26
�	[ 242 ] � �	Proposed frequency bands to be studied under WRC-27 agenda item 1.13 � �	Japan �	AI1.13 �	2024-04-10
�	[ 241 ] � �	Proposed Work plan for WRC-27 agenda item 1.13 � �	Japan �	AI1.13 �	2024-04-10
�	[ 240 ] � �	Proposed draft reply liaison statement to Working Party 5D concerning WRC-27 agenda item 1.13 � �	Japan �	AI1.13 �	2024-04-10
�	[ 239 ] � �	Proposed draft liaison statement to Working Parties 3L, 4B, 5A, 5C, 5D, 7B and 7C concerning WRC-27 agenda item 1.14 � �	Japan �	AI1.14 �	2024-04-10
�	[ 238 ] � �	Proposed draft liaison statement to Working Parties 3L, 3M, 4A, 4B, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D concerning WRC-27 agenda item 1.13 � �	Japan �	AI1.13 �	2024-04-10
�	[ 237 ] � �	Proposed draft liaison statement to Working Parties 3L, 3M, 4B, 5A, 5B, 5C, 5D, 7B, 7C and 7D concerning WRC-27 agenda item 1.12 � �	Japan �	AI1.12 �	2024-04-10
�	[ 209 ] � �	Proposal for draft revision to Recommendation ITU-R M.1787 - Description of systems and networks in the radionavigation-satellite service (space-to-Earth and space-to-space) and technical characteristics of transmitting space stations operating in the bands 1164-1215 MHz, 1215-1300 MHz and 1559-1610 MHz � �	Japan �	�	2023-06-12
�	[ 208 ] � �	Proposal for liaison statement to Working Party 5A on studies pursuant to WRC-23 agenda item 9.1, topic b) � �	Japan �	�	2023-06-12
�	[ 181 ] � �	Proposed modifications to working document towards a preliminary drft new Recommendation ITU-R M.[REC.MSS & IMT L BAND COMPATIBILITY] � �	Japan �	�	2022-08-30
�	[ 180 ] � �	Proposed reply liaison statement to Working Party 7C on EESS-RNSS matters (Questions ITU-R 217-2/4 and ITU-R 288/4) � �	Japan �	Q288/4, Q217/4 �	2022-08-30
�	[ 179 ] � �	Proposal for modification of preliminary draft new Report ITU-R M.[AMATEUR-RNSS] - Studies [and guidelines] regarding the protection of the primary radionavigation-satellite service (space to-Earth) by the secondary amateur and amateur-satellite services in the frequency band 1 240-1 300 MHz � �	Japan �	AI9.1B) �	2022-08-30
�	[ 142 ] � �	Development of working document towards a preliminary draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAND COMPATIBILITY] � �	Japan �	�	2021-10-13
�	[ 109 ] � �	Development of working document towards a preliminary draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAND COMPATIBILITY] � �	Japan �	�	2021-06-28
�	[ 52 ] � �	Proposed way forward on the development of working document towards a preliminary draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAND COMPATIBILITY] � �	Japan �	�	2021-02-08
�	[ 32 ] � �	Proposed liaison statement to Working Party 5A on WRC-23 agenda item 9.1 - Clarification on the responsibilities for studies on WRC-23 agenda item 9.1, Topic b) � �	Japan �	AI9.1 B) �	2020-10-14
�	[ 15 ] � �	Proposal for the reply liaison statement to Working Party 5D - Co-existence studies between terrestrial IMT and satellite IMT in the frequency bands 1 980-2 010 MHz and 2 170-2 200 MHz � �	Japan �	�	2020-05-21
Resultats:22 documents �

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