Contributions
[ Source: Japan ]  |
|
Number
|
Title
|
Source
|
AI/Question
|
Date
|
|
[ 1144 ]
|
Proposal on the draft text of IMT-2030 circular letter addendum and liaison to external organizations
|
China
,
Japan
,
Korea (Rep. of)
|
|
2026-01-22 |
|
[ 1141 ]
|
Proposals to evaluation method for minimum requirements on service and spectrum
|
China
,
Japan
,
Korea (Rep. of)
|
|
2026-01-22 |
|
[ 1100 ]
|
Evaluation of interference to terrestrial IMT user equipment in neighbouring areas from the DC-MSS-IMT system using single-input single-output (SISO) And multiple-input multiple-output (MIMO) configurations, operating in the 698-960 MHz and 1 710-1 970 MHz band
|
Japan
|
|
2026-01-22 |
|
[ 1099 ]
|
Proposals on sharing studies between the aeronautical mobile service and IMT operating in the frequency band 14.8-15.35 GHz under WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2026-01-22 |
|
[ 1098 ]
|
Proposals to update Study B on sharing studies between the fixed service and IMT operating in the frequency band 14.8-15.35 GHz under WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2026-01-22 |
|
[ 1097 ]
|
Proposed modification to working document on sharing between the space research service (Earth-to-space) and IMT operating in the frequency band 7 145-7 235 MHz on WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2026-01-22 |
|
[ 1096 ]
|
Proposed modification to working document on sharing between the fixed service and IMT operating in the frequency band 7 125-8 400 MHz on WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2026-01-22 |
|
[ 1095 ]
|
Proposals on sharing studies between the aeronautical mobile service and IMT operating in the frequency band 4 400-4 800 MHz under WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2026-01-22 |
|
[ 1094 ]
|
Proposals to update Study B on sharing studies between the fixed service and IMT operating in the frequency band 4 400-4 800 MHz under WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2026-01-22 |
|
[ 1093 ]
|
Proposed framework for CPM methods for WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2026-01-22 |
|
[ 1092 ]
|
Proposal on a way forward for the IMT protection criterion discussion
|
Japan
|
|
2026-01-22 |
|
[ 1091 ]
|
Proposals to working document towards a preliminary draft new Report ITU-R M.[IMT-2030.SUBMISSION] - Requirements, evaluation criteria and submission templates for the development of IMT-2030
|
Japan
|
|
2026-01-22 |
|
[ 1090 ]
|
Proposals to working document towards a preliminary draft new Report ITU-R M.[IMT-2030.EVAL]
|
Japan
|
|
2026-01-22 |
|
[ 1089 ]
|
Proposal on composite requirement as IMT-2030 technical performance requirement
|
Japan
|
|
2026-01-22 |
|
[ 1088 ]
|
Proposals to a preliminary draft new Report ITU-R M.[IMT-2030.TECH PERF REQ] - Minimum requirements related to technical performance for IMT-2030 radio interface(s)
|
Japan
|
|
2026-01-22 |
|
[ 1051 ]
|
View and proposal on intercell interference
|
Korea (Rep. of)
,
Japan
,
South Africa
|
AI1.13
|
2026-01-21 |
|
[ 1050 ]
|
Proposals for a working document towards a preliminary draft new Report ITU-R M.[IMT-2030.SUBMISSION] - Requirements, evaluation criteria and submission templates for the development of IMT-2030
|
China
,
Japan
,
Korea (Rep. of)
|
|
2026-01-21 |
|
[ 904 ]
|
Proposals for a working document towards a preliminary draft new Report ITU-R M.[IMT-2030.SUBMISSION] - Requirements, evaluation criteria and submission templates for the development of IMT-2030
|
China
,
Japan
,
Korea (Rep. of)
|
|
2025-09-25 |
|
[ 883 ]
|
Proposals to update study B on sharing studies between the fixed service and IMT operating in the frequency band 14.8-15.35 GHz under WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2025-09-25 |
|
[ 882 ]
|
Proposals to update study b on sharing studies between the fixed service and IMT operating in the frequency band 4 400-4 800 MHz under WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2025-09-25 |
|
[ 881 ]
|
Proposed sharing study between the space research service (Earth-to-space) and IMT operating in the frequency band 7 145-7 235 MHz on WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2025-09-25 |
|
[ 880 ]
|
Proposed modification to working document on sharing between the fixed service and IMT operating in the frequency band 7 125-8 400 MHz on WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2025-09-25 |
|
[ 879 ]
|
Proposal on draft new recommendations for IMT-2020 unwanted emission characteristics
|
Japan
|
|
2025-09-25 |
|
[ 878 ]
|
Proposals to working document towards a preliminary draft new Report ITU-R M.[IMT-2030.SUBMISSION] - Requirements, evaluation criteria and submission templates for the development of IMT-2030
|
Japan
|
|
2025-09-25 |
|
[ 877 ]
|
Proposals on working document towards preliminary draft new Report ITU-R M.[IMT-2030.EVAL] (primary module and ISAC module of channel model for IMT-2030 evaluation)
|
Japan
|
|
2025-09-25 |
|
[ 876 ]
|
Proposals to working document towards preliminary draft new Report ITU-R M.[IMT-2030.EVAL] (extension module on channel model for IMT-2030 evaluation)
|
Japan
|
|
2025-09-25 |
|
[ 875 ]
|
Proposals to working document towards a preliminary draft new Report ITU-R M.[IMT-2030.EVAL]
|
Japan
|
|
2025-09-25 |
|
[ 874 ]
|
Proposal on composite requirement as IMT-2030 technical performance requirement
|
Japan
,
China
,
Korea (Rep. of)
|
|
2025-09-25 |
|
[ 873 ]
|
Proposals to working document towards a preliminary draft new Report ITU-R M.[IMT-2030.TECH PERF REQ] (on "4.4 area traffic capacity")
|
Japan
|
|
2025-09-25 |
|
[ 872 ]
|
Proposals to working document towards a preliminary draft new Report ITU-R M.[IMT-2030.TECH PERF REQ] (resilience and extended connectivity)
|
Finland
,
Japan
,
United Kingdom
|
|
2025-09-25 |
|
[ 871 ]
|
Proposals to working document towards a preliminary draft new Report ITU-R M.[IMT-2030.TECH PERF REQ]
|
Japan
|
|
2025-09-25 |
|
[ 737 ]
|
Consideration on the issue of studies related to interference from existing services into IMT
|
Japan
|
AI1.7
|
2025-06-12 |
|
[ 736 ]
|
Proposals on sharing studies between the fixed service and IMT operating in the frequency band 14.8-15.35 GHz under WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2025-06-12 |
|
[ 735 ]
|
Proposed modification to working document on sharing between the fixed service and IMT operating in the frequency band 7 125-8 400 MHz on WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2025-06-12 |
|
[ 734 ]
|
Proposals on sharing studies between the fixed service and IMT operating in the frequency band 4 400-4 800 MHz under WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2025-06-12 |
|
[ 732 ]
|
Proposed modifications to the text regarding protection criterion for IMT
|
Japan
|
|
2025-06-12 |
|
[ 731 ]
|
Views on draft new recommendations for IMT-2020 unwanted emission characteristics
|
Japan
|
|
2025-06-12 |
|
[ 730 ]
|
Proposals to working document towards a preliminary draft new Report ITU-R M.[IMT-2030.TECH PERF REQ] (Extended connectivity and resilience)
|
Japan
,
United Kingdom
|
|
2025-06-12 |
|
[ 729 ]
|
Proposals to working document towards a preliminary draft new Report ITU-R M.[IMT-2030.TECH PERF REQ]
|
Japan
|
|
2025-06-12 |
|
[ 728 ]
|
Proposals on working document towards preliminary draft new Report ITU-R M.[IMT-2030.EVAL] (Extension module on channel model for IMT-2030 evaluation)
|
Japan
|
|
2025-06-12 |
|
[ 727 ]
|
Proposals to working document towards a preliminary draft new Report ITU-R M.[IMT-2030.EVAL]
|
Japan
|
|
2025-06-12 |
|
[ 726 ]
|
Process to revise Recommendation ITU-R M.2150 after 2025
|
Japan
|
|
2025-06-12 |
|
[ 664 ]
|
Proposals for a working document and work plan towards a preliminary draft new Report ITU-R M.[IMT-2030.SUBMISSION] - Requirements, evaluation criteria and submission templates for the development of IMT-2030
|
China
,
Japan
,
Korea (Rep. of)
|
|
2025-06-12 |
|
[ 524 ]
|
Considerations on how to handle the reverse studies under WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2025-01-23 |
|
[ 523 ]
|
Proposed modification to working document on sharing between the fixed service and IMT operating in the frequency band 7 125-8 400 MHz on WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2025-01-23 |
|
[ 522 ]
|
Proposals on sharing studies between the fixed service and IMT operating in the frequency band 4 400-4 800 MHz under WRC-27 agenda item 1.7
|
Japan
|
AI1.7
|
2025-01-23 |
|
[ 521 ]
|
Preliminary views on calculation of pfd levels for protection of terrestrial IMT under WRC-27 agenda item 1.13
|
Japan
|
AI1.13
|
2025-01-23 |
|
[ 520 ]
|
Proposal of interference scenarios in regulatory considerations (measures) between terrestrial IMT component and DC-MSS (Direct Connectivity-MSS) systems using the same frequency band
|
Japan
|
AI1.13
|
2025-01-23 |
|
[ 519 ]
|
Considerations on protection criterion for IMT
|
Japan
|
|
2025-01-23 |
|
[ 518 ]
|
Proposals on characteristics of terrestrial component of IMT in the frequency band 14.8-15.35 GHz for sharing and compatibility studies
|
Japan
|
|
2025-01-23 |
Results:78 total items.
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