Contributions
[ Source: Japan ]
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Date
[ 644 ]
Proposed revision to Recommendation ITU-R M.2092-1 - Technical characteristics for a VHF data exchange system in the VHF maritime mobile band
Japan
2024-11-07
[ 635 ]
Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R M.2089-0 and reply liaison statement to Working Party 5D on WRC-27 agenda item 1.7 - Technical characteristics and protection criteria for aeronautical mobile service systems in the frequency range 14.5-15.35 GHz
Japan
AI1.7
2024-11-07
[ 634 ]
Proposal on the results of the compatibility studies between the high-altitude relay platform systems and existing systems for the development of a preliminary draft new Recommendation ITU-R M.[UAS_CNPC_5GHZ] - Characteristics and protection criteria of terrestrial and satellite unmanned aircraft system control and non-payload communications links ...
Japan
2024-11-07
[ 633 ]
Proposal of a preliminary draft new Report ITU-R M.[FOD_EESS_SHARE] - Sharing and compatibility studies between foreign object debris detection system and other services in the frequency ranges 92-100 GHz
Japan
2024-11-07
[ 632 ]
Proposed revision to Recommendation ITU-R M.2058-1 - Characteristics of a digital system, referred to as navigational data for broadcasting maritime safety and security related information from shore-to-ship in the maritime HF frequency band
Japan
2024-11-07
[ 631 ]
Proposed revision to Recommendation ITU-R M.2010-2 - Characteristics of a digital system, referred to as navigational data for broadcasting maritime safety and security related information from shore-to-ship in the 500 kHz band
Japan
2024-11-07
[ 550 ]
Proposed modification to preliminary draft new Recommendation ITU-R M.[CNPC_CHAR_5GHz] - Characteristics and Protection Criteria of Terrestrial and Satellite Unmanned Aircraft System Control and Non-Payload Communications Links
operating in the aeronautical mobile (route) service and aeronautical
mobile satellite (R) Service in the band 5 030-5 091 MHz
Japan
2024-04-26
[ 549 ]
Proposal of reply liaison statement to Working Party 7C - Working document towards a preliminary draft new Report ITU R M.[FOD_EESS_SHARE]
Japan
2024-04-26
[ 475 ]
Proposed modification to preliminary draft new Recommendation ITU-R M.[CNPC_CHAR_5GHz] - Characteristics and Protection Criteria of Terrestrial and Satellite Unmanned Aircraft System Control and Non-Payload Communications Links operating in the aeronautical mobile (route) service and aeronautical mobile satellite (R) Service in the band 5 030-5 091 MHz
Japan
2023-06-29
[ 474 ]
Proposed revision to draft new Recommendation ITU-R M.[RAD 92-100 GHZ] - Technical and operational characteristics of radiolocation systems operating in the frequency range 92-100 GHz and radionavigation systems operating in the frequency range 95-100 GHz
Japan
2023-06-29
[ 473 ]
Proposed modification to preliminary draft new Report ITU-R M.[ACS] - Operational procedures for both ship and coast stations for automatic connection system using digital selective calling communications in the MF and HF bands
Japan
2023-06-29
[ 472 ]
Proposed modification to preliminary draft revision of Recommendation ITU-R M.541-10 - Operational procedures for the use of digital selective-calling equipment in the maritime mobile service
Japan
2023-06-29
[ 471 ]
Proposed modification to preliminary draft revision of Recommendation ITU-R M.493-15 - Digital selective-calling system for use in the maritime mobile service
Japan
2023-06-29
[ 427 ]
Working document towards a preliminary draft new Report IUT-R M.[FOD_EESS_SHARE] - Sharing and compatibility studies between earth exploration satellite service sensors and foreign object debris detection system in the frequency range 92-100 GHz
Japan
2022-11-02
[ 426 ]
Proposed modification to working document towards a preliminary draft new Report ITU-R M.[ACS] - Operational procedures for both ship and coast stations for automatic connection system using digital selective calling communications on MF and HF
Japan
2022-11-02
[ 379 ]
Proposed modification to preliminary draft revision of Recommendation ITU-R M.493-15 - Digital selective-calling system for use in the maritime mobile service
Japan
AI1.11
2022-07-04
[ 310 ]
Proposed modification to working document towards a preliminary draft revision of Recommendation ITU-R M.541-10 - Operational procedures for the use of digital selective-calling equipment in the maritime mobile service
Japan
2022-03-22
[ 309 ]
Proposed modification to working document towards draft CPM text to WRC-23 for agenda item 1.11
Japan
AI1.11
2022-03-22
[ 308 ]
Proposals to draft liaison statement to Working Party 7B (copy to Working Parties 3K, 3M, 4A, 5A, 5C, 7C and 7D) - Report on progress of activities relating to WRC-23 agenda item 1.13
Japan
AI1.13
2022-03-22
[ 211 ]
Proposed modification to working document towards draft CPM text to WRC-23 for agenda item 1.11
Japan
AI1.11
2021-11-08
[ 210 ]
Proposed modification to working document towards a preliminary draft revision of Recommendation ITU-R M.541-10 - Operational procedures for the use of digital selective-calling equipment in the maritime mobile service
Japan
2021-11-08
[ 209 ]
Proposal to preliminary draft new Recommendation ITU-R M.[RAD 92-100 GHz] and preliminary draft new Report M.[FOD 92-100 GHz]
Japan
2021-11-08
[ 137 ]
Proposed revision to Reccommendation ITU-R M.541-10 - Operational procedures for the use of digital selective-calling equipment in the maritime mobile service
Japan
2021-04-20
[ 79 ]
Proposed revision to Recommendation ITU-R M.493-15 - Digital selective-calling system for use in the maritime mobile service
Japan
AI1.11
2020-10-26
[ 78 ]
Proposed modification to preliminary draft revision of Recommendation ITU-R M.2058-0 - Characteristics of a digital system, named navigational data for broadcasting maritime safety and security related information from shore-to-ship in the maritime HF frequency band
Japan
2020-10-26
[ 77 ]
Proposed revision to Recommendation ITU-R M.2010-1 - Characteristics of a digital system, named Navigational Data for broadcasting maritime safety and security related information from shore-to-ship in the 500 kHz band
Japan
2020-10-26
[ 65 ]
Proposed revision to working document towards a preliminary draft new Report ITU-R M.[FOD_EESS_SHARED] - Sharing and compatibility studies between earth exploration satellite service sensors and foreign object debris detection system in the frequency range
92-100 GHz
Japan
2020-07-13
[ 64 ]
Proposed revision to working document towards a preliminary draft new Recommendation ITU-R M.[RAD 92-100 GHZ] - Technical and operational characteristics of radiolocation systems operating in the frequency range 92-100 GHz and radionavigation systems operating in the frequency range 95-100 GHz
Japan
2020-07-13
[ 62 ]
Proposed revision to working document towards a preliminary draft new Report ITU-R M.[FOD 92-100 GHZ] - Technical and operational characteristics of the foreign object debris
detection system operating in the frequency band 92-100 GHz
Japan
2020-07-13
[ 20 ] (Rev.1)
Preliminary draft revision of Recommendation ITU-R M.2092-0 - Technical characteristics for a VHF data exchange system in the VHF maritime mobile band
United States of America
,
Denmark
,
European Space Agency
,
France
,
International Association of Marine Aids to Navigation and Lighthouse Authorities
,
Ireland
,
Japan
,
Korea (Republic of)
,
Netherlands (Kingdom of the)
,
Norway
,
Poland (Republic of)
2020-06-24
Resultats:30 documents
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