Contributions
[ Source: China (People ]  |
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Numéro
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Titre
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Source
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AI/Question
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Date
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[ 329 ]
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Proposal on the parameters of GSO MSS system for direct connectivity between space stations and IMT user equipment for sharing studies under WRC-27 agenda item 1.13
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China (People's Republic of)
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2024-09-27 |
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[ 328 ]
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Proposal of technical and operational parameters framework of low-data-rate non-geostationary mobile-satellite systems
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China (People's Republic of)
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2024-09-27 |
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[ 327 ]
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Study on spectrum requirements of low-data-rate non-geostationary mobile-satellite systems
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China (People's Republic of)
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2024-09-27 |
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[ 326 ]
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Proposal on the parameters of MSS system for direct connectivity between space stations and IMT user equipment towards WRC-27 agenda item 1.13
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China (People's Republic of)
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2024-09-27 |
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[ 325 ]
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Proposed draft liaison statement to Working Party 7C on draft Revision of Report ITU-R M.2305-0
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China (People's Republic of)
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2024-09-27 |
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[ 324 ]
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Technical and operational characteristics of the existing mobile-satellite service system for sharing and compatibility studies in preparation for WRC-27
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China (People's Republic of)
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2024-09-27 |
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[ 323 ]
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Consideration on TDD frequency bands for AI 1.13
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China (People's Republic of)
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2024-09-27 |
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[ 322 ]
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Proposed updates for working document regarding WRC-27 agenda item 1.11 - WRC-27 agenda item 1.11 - Non-geostationary satellites operating space-to-space links in mobile-satellite service (MSS) allocations in the frequency bands 1 518-1 544 MHz, 1 545-1 559 MHz, 1 610-1 645.5 MHz, 1 646.5-1 660 MHz, 1 670-1 675 MHz and 2 483.5-2 500 MHz
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China (People's Republic of)
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2024-09-27 |
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[ 280 ]
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Considerations on preparation for WRC-27 agenda item 1.14
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China (People's Republic of)
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AI1.14
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2024-04-12 |
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[ 279 ]
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Draft workplan for WRC-27 agenda item 1.12
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China (People's Republic of)
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AI1.12
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2024-04-12 |
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[ 278 ]
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Considerations on preparations for WRC-27 agenda item 1.11
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China (People's Republic of)
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AI1.11
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2024-04-12 |
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[ 277 ]
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Proposals on the working method for overlapping frequency of agenda items 1.12, 1.13 and 1.14
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China (People's Republic of)
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AI1.14, AI1.13, AI1.12
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2024-04-12 |
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[ 276 ]
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Proposal on the work towards WRC-27 agenda item 1.13
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China (People's Republic of)
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AI1.13
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2024-04-12 |
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[ 210 ]
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Proposals on working document towards a preliminary draft new Report ITU-R M.[ADD_GSO_GMDSS] - Introduction of additional GSO MSS systems into the GMDSS
(WRC-23 agenda item 1.11, resolves 3)
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China (People's Republic of)
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2023-06-13 |
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[ 199 ]
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Working document towards a preliminary draft new Report ITU-R M.[ADD_GSO_GMSS] - Working draft document related to WRC-23 agenda item 1.11 - Introduction of additional GSO MSS systems into the GMDSS (WRC-23 agenda item 1.11, resolves 3)
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China (People's Republic of)
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AI1.11
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2022-08-31 |
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[ 198 ]
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Proposed revisions to [[ELEMENTS TOWARDS A] WORKING DOCUMENT TOWARDS A PRELIMINARY DRAFT NEW REPORT/RECOMMENDATION] ITU-R M.[NB.MSS.COMPATIBILITY]
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China (People's Republic of)
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AI1.11
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2022-08-31 |
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[ 197 ]
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Proposed draft reply liaison statement to Working Party 5A on studies pursuant to WRC-23 agenda item 9.1 Topic b)
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China (People's Republic of)
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AI9.1B
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2022-08-31 |
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[ 196 ]
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Proposals on draft CPM text on WRC-23 agenda item 1.11
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China (People's Republic of)
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AI1.11
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2022-08-31 |
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[ 195 ]
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Draft revision 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
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China (People's Republic of)
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AI9.1B
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2022-08-31 |
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[ 161 ]
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Working document towards draft CPM text to WRC-23 for agenda item 1.11
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China (People's Republic of)
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AI1.11
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2022-04-22 |
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[ 160 ]
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Working document towards a preliminary draft new Report ITU-R M.[ADD_GSO_GMDSS] or working draft document related to WRC-23 agenda item 1.11 - Introduction of additional GSO MSS systems into the GMDSS (WRC-23 agenda item 1.11, resolves 3)
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China (People's Republic of)
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AI1.11
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2022-04-22 |
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[ 159 ]
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Proposed modification on the working document towards a preliminary draft new Report/[Recommendation] ITU-R M.[NB.MSS.COMPATIBILITY]
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China (People's Republic of)
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2022-04-22 |
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[ 158 ]
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Draft revision of preliminary draft new Report ITU-R M.[AMATEUR.CHARACTERISTICS] - Service characteristics, 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
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China (People's Republic of)
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2022-04-22 |
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[ 140 ]
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Updated information for preliminary draft new Report ITU-R M.[ADD_GSO_GMDSS] or Document related to WRC-23 agenda item 1.11 - Introduction of additional GSO MSS systems into the GMDSS (WRC-23 agenda item 1.11, resolves 3)
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China (People's Republic of)
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AI1.11
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2021-10-13 |
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[ 139 ]
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Draft revision of working document towards a 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
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China (People's Republic of)
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AI9.1B)
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2021-10-13 |
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[ 115 ]
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Working document towards a draft CPM text to WRC-23 for agenda item 1.11
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China (People's Republic of)
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AI1.11
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2021-06-28 |
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[ 58 ]
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Proposed updates to working documents towards a preliminary draft revision of Recommendation ITU-R M.1902-1 - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 215-1 300 MHz
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China (People's Republic of)
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AI9.1B)
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2021-02-08 |
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[ 57 ]
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Preliminary draft revision of Recommendation ITU-R M.1787-3 - 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
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China (People's Republic of)
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AI1.9B)
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2021-02-08 |
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[ 56 ]
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Working document towards draft CPM text to WRC-23 for agenda item 1.11
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China (People's Republic of)
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AI1.11
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2021-02-08 |
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[ 55 ]
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Proposed revisions to work plan for WRC-23 agenda item 1.11 resolves 3 of Resolution 361 (Rev. WRC-19)
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China (People's Republic of)
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AI1.11
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2021-02-08 |
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[ 54 ]
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Working document towards a preliminary draft new Report ITU-R M.[ADD_GSO_GMDSS] - Introduction of additional GSO MSS systems into the GMDSS (WRC-23 agenda item 1.11, resolves 3)
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China (People's Republic of)
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AI1.11
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2021-02-08 |
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[ 25 ]
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Preliminary draft revision of Recommendation ITU-R M.1902-1 - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 215-1 300 MHz
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China (People's Republic of)
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AI9.1 B)
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2020-10-14 |
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[ 24 ]
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Working document towards a preliminary draft new Report ITU-R M.[ADD_GSO_GMDSS] - Introduction of additional GSOs MSS system into the GMDSS (WRC-23 agenda item 1.11 Resolves 3)
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China (People's Republic of)
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AI1.11
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2020-10-14 |
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[ 11 ]
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Proposed working document for sharing and compatibility studies of MSS systems in response to WRC-23 agenda item 1.18
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China (People's Republic of)
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2020-05-21 |
Resultats:34 documents
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