International Telecommunication Union ITU
Fran�aisEspa�ol
Site map Contact Us Print version
Home : ITU-R : R23-WP5B : Contributions� Recently posted�-� Search Meeting Documents
ITU-R�R23-WP5B� C�

ITU-R�R23-WP5B

Maritime mobile service including Global Maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service

Results:11 total items.
Contributions �[�Source:�China�]���Documents / Contributions

Number
Title Source Date
[ 157 ]
Preliminary draft new ITU-R Report - Compatibility study between radiodetermination service and Earth exploration-satellite service (active) � China 2024-11-04
[ 156 ]
ASM-TER R-Mode and its possible impact on the VHF data exchange system � China 2024-11-04
[ 155 ]
Working document towards a preliminary draft revision of Recommendation ITU-R M.2092-1 - Technical characteristics for a VHF data exchange system in the VHF maritime mobile band � United States , China 2024-11-04
[ 154 ]
Proposed revision to Recommendation ITU-R M.2092-1 - Technical characteristics for a VHF data exchange system in the VHF � China 2024-11-04
[ 153 ]
Comments on preliminary draft revision of Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band � China 2024-11-04
[ 152 ]
Working document towards a preliminary draft revision of Recommendation ITU-R M.2092-1 - Technical characteristics for a VHF data exchange system in the VHF maritime mobile band � United States , China , Denmark , Germany , International Association of Marine Aids to Navigation and Lighthouse Authorities , Korea (Rep. of) , Poland 2024-11-01
[ 57 ]
Proposals for revision of Recommendation ITU-R M.585-9 - Assignment and use of identities in the maritime mobile service � China 2024-04-30
[ 56 ]
Proposals for preliminary draft revision of Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band � China 2024-04-30
[ 55 ]
Proposal for the suppression of Recommendation ITU-R M.693-1 - Technical characteristics of VHF emergency position-indicating radio beacons using digital selective calling � China 2024-04-30
[ 54 ]
Working document towards a preliminary draft new Report ITU-R M.[PULSED INTERFERENCES] - Studies on the radar protection criteria for the pulsed interferences � China 2024-04-30
[ 35 ]
Preliminary draft revision of Recommendation ITU-R M.1371-5 - Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band � United States , China 2024-04-26
Results:11 total items.
Multiple Document Download:�Check the boxes of the selected documents, then click "Zip and download"

User preferences:
Multiple Document Download:�Formats and Languages to be included (when available):
HTML Navigation Pages
Formats �+�Other formats
Languages (maximum 2) �+�Multilingual�
(E: English - F: French - S: Spanish - A: Arabic - C: Chinese - R: Russian)

Top�-� Feedback�-� Contact Us�-� Copyright � ITU�2008�All Rights Reserved
Contact for this page :� ITU-R Web coordinator
Updated :�2025-1-25