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ITU-R WP4C-AR

Efficient Orbit/Spectrum Utilization for MSS and RDSS

Results:16 total items.
Contributions  [ Source: Japan ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 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
Results:16 total items.
 
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