Contribuciones  |
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Número
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Título
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Origen
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AI/Cuestión
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Fecha
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[ 52 ]
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Proposed way forward on the development of working document towards a preliminary draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAND COMPATIBILITY]
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Japan
|
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2021-02-08 |
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[ 51 ]
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Next steps on RR No. 21.5
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ITU-APT Foundation of India
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|
2021-02-08 |
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[ 50 ]
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Ensuring coexistence between MSS and IMT in the L-band
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Samoa (Independent State of)
,
Palau (Republic of)
,
Solomon Islands
,
Vanuatu (Republic of)
|
|
2021-02-08 |
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[ 49 ]
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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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Korea (Republic of)
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Q288/4, Q217/4
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2021-02-05 |
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[ 48 ]
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Proposal for working document towards a preliminary draft new Report ITU-R M.[NB-MSS] - Studies relating to spectrum needs and potential new allocations to the mobile-satellite service in the frequency bands 1 695-1 710 MHz, 2 010-2 025 MHz, 3 300-3 315 MHz and 3 385-3 400 MHz for future development of narrowband mobile-satellite systems
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Omnispace LLC
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AI1.18
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2021-02-04 |
|
[ 47 ]
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Joint contribution from Canada and Germany -- Proposed revisions to working document towards a preliminary draft new Report ITU-R M.[NB-MSS]
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Canada
,
Germany (Federal Republic of)
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AI1.18
|
2020-10-14 |
|
[ 46 ]
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Liaison between Working Party 4C and International Organisations: IMO, IMSO and ICAO
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Inmarsat Ltd.
|
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2020-10-14 |
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[ 45 ]
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Proposals on [PRELIMINARY] draft new Report ITU-R M.[REP.MSS & IMT L-BAND COMAPTIBILITY] and working document towards a preliminary draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAN COMPATIBILITY] - Adjacent band compatibility studies of IMT-Advanced systems in the mobile service in the band below 1 518 MHz with respect to systems in the mobile-satellite service in the...
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Inmarsat Ltd.
|
|
2020-10-14 |
|
[ 44 ]
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Draft liaison statement to Working Party 5D on WRC-19 agenda item 1.4
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Inmarsat Ltd.
|
AI1.4
|
2020-10-14 |
|
[ 43 ]
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Compatibility measures between terrestrial IMT and satellite IMT in the bands 1 980-2 010 MHz and 2 170-2 200 MHz
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Inmarsat Ltd.
|
|
2020-10-14 |
|
[ 42 ]
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Proposals on compatibility measures between IMT and MSS in the L-band (working document towards a draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAND COMPATIBILITY])
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Kenya (Republic of)
,
Rwanda (Republic of)
,
South Sudan
,
Tanzania (United Republic of)
|
|
2020-10-14 |
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[ 41 ]
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Proposed updates to working document towards a preliminary draft new Report ITU-R M.[NB-MSS]
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EchoStar Operating LLC
|
|
2020-10-14 |
|
[ 40 ]
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Working document towards a preliminary draft new Report ITU-R M.[S-MSS&IMT SHARING] - Sharing and coexistence studies between the mobile-satellite service and terrestrial IMT systems in the 2 655-2 690 MHz frequency band
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India (Republic of)
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|
2020-10-14 |
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[ 39 ]
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Proposed reply liaison statement to Working Party 5D on sharing and coexistence studies between the mobile satellite service in Region 3 and terrestrial IMT systems in the frequency band 2 655- 2 690 MHz
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India (Republic of)
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2020-10-14 |
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[ 38 ]
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Proposals on working document towards a draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAND COMPATIBILITY] - Adjacent band compatibility studies of IMT systems in the mobile service in the band below 1 518 MHz with respect to systems in the mobile satellite service in the frequency band 1 518-1 525 MHz
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France
|
|
2020-10-14 |
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[ 37 ]
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Proposed revision to the structure and initial content of a working document towards a preliminary draft new Report ITU-R M.[AMATEUR-RNSS]
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France
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AI9.1 B)
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2020-10-14 |
|
[ 36 ]
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Proposed liaison statement to Working Party 5A on WRC-23 agenda item 9.1- Information for studies on WRC-23 agenda item 9.1, Topic b)
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France
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AI9.1 B)
|
2020-10-14 |
|
[ 35 ]
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Proposed liaison statement to Working Party 3M on WRC-23 agenda item 9.1 - Information for studies on WRC-23 agenda item 9.1, Topic b)
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France
|
AI9.1 B)
|
2020-10-14 |
|
[ 34 ]
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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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France
,
Italy
|
AI9.1 B)
|
2020-10-14 |
|
[ 33 ]
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Proposed modification to 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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Korea (Republic of)
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Q288/4, Q217/4
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2020-10-14 |
|
[ 32 ]
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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)
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Japan
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AI9.1 B)
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2020-10-14 |
|
[ 31 ]
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Working Party 4C liaison statement to Working Party 5D
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United States of America
|
|
2020-10-13 |
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[ 30 ]
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Proposed updates to working document toward a preliminary draft revision of Report ITU-R M.2220-0 (Questions ITU-R 217-2/4 and 288/4)
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United States of America
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Q288/4, Q217/4
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2020-10-13 |
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[ 29 ]
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Proposed draft liaison statement to Working Party 7C on EESS-RNSS matters
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United States of America
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Q288/4, Q217/4
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2020-10-13 |
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[ 28 ]
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Proposed updates to preliminary draft new Report ITU-R M.[RNSS_Rcv_Char] (Questions ITU-R 217-2/4 and 288/4)
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United States of America
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Q288/4, Q217/4
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2020-10-13 |
|
[ 27 ]
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Draft liaison statement to Working Party 5B
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United States of America
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AI1.11
|
2020-10-13 |
|
[ 26 ]
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Draft contribution to Working Party 4C: Agenda item 1.11, Resolution 361 (WRC-19) - Report Elements for the Introduction of Additional Satellite Systems into the GMDSS
|
United States of America
|
AI1.11
|
2020-10-13 |
|
[ 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)
|
2020-10-14 |
|
[ 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)
|
AI1.11
|
2020-10-14 |
|
[ 23 ]
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Ensuring co-existence between MSS and IMT in the L-band
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Samoa (Independent State of)
,
Palau (Republic of)
,
Solomon Islands
,
Vanuatu (Republic of)
|
|
2020-10-14 |
|
[ 22 ]
|
Proposals for working document towards a preliminary draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAND COMPATIBILITY]
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GSMA
|
|
2020-10-13 |
|
[ 21 ]
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Report of the sixteenth meeting of the Joint IMO/ITU Experts Group on maritime radiocommunication matters
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International Maritime Organization
|
|
2020-10-13 |
|
[ 20 ]
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Proposals on the working document towards a draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAND COMPATIBILITY]
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Brazil (Federative Republic of)
|
|
2020-10-13 |
|
[ 19 ]
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Proposal of draft reply liaison statemen to Working Party 5D regarding agenda item 1.4
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Brazil (Federative Republic of)
|
AI1.4
|
2020-10-13 |
|
[ 18 ]
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Proposals to the preliminary draft new Report ITU-R M.[IMT-RNSS]
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Russian Federation
|
Q217/4
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2020-10-13 |
|
[ 17 ]
|
Proposals on compatibility measures between IMT and MSS in the L-band (working document towards a draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAND COMPATIBILITY]
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Indonesia (Republic of)
|
|
2020-10-13 |
|
[ 16 ]
|
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
|
France
,
Italy
|
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 |
|
[ 14 ]
|
Provisional work plan of ITU-R Working Party 4C on WRC-23 agenda item 1,18
|
Canada
|
AI1.18
|
2020-05-21 |
|
[ 13 ]
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Proposed liaison statement to Working Party 5A on WRC-23 agenda item 9.1B - Information for studies on WRC-23 agenda item 9.1, issue 9.1.b)
|
France
,
Italy
,
Switzerland (Confederation of)
|
AI9.1
|
2020-05-21 |
|
[ 12 ]
|
Proposals for working document towards a preliminary draft new Recommendation ITU-R M.[REC.MSS. & IMT L-BAND COMPATIBILITY]
|
GSMA
|
|
2020-05-21 |
|
[ 11 ]
|
Proposed working document for sharing and compatibility studies of MSS systems in response to WRC-23 agenda item 1.18
|
China (People's Republic of)
|
|
2020-05-21 |
|
[ 10 ]
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Proposed liaison statement to Workign Party 5D on the applicability of the limit specified in RR No 21,5
|
France
|
|
2020-05-20 |
|
[ 9 ]
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Proposed reply liaison statement to Working Party 5D on agenda item 1.2 and 1.4 and Working Party 7C on agenda item 1.14
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France
|
AI1.4, AI1.2, AI1.14
|
2020-05-20 |
|
[ 8 ]
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Liaison statement to Working Parties 4A, 4B, 7B, 7C, 5A, 5B, 5C, 5D and 3M requesting characteristics for use in sharing studies under WRC-23 agenda item 1.18
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France
|
AI1.18
|
2020-05-20 |
|
[ 7 ]
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Draft liaison statement to ITU-R Working Party 5A and 3M - Information request for studies on issue 9.1.b WRC-23 Agenda item 9.1
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Russian Federation
|
AI9.1
|
2020-05-18 |
|
[ 6 ]
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Preliminary position on WRC-23 agenda
|
World Meteorological Organization
|
|
2020-05-13 |
|
[ 5 ]
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Ensuring co-existence between MSS and IMT in the L-band
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Samoa (Independent State of)
|
|
2020-05-08 |
|
[ 4 ]
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Contribution to Working Parties 4A, 4B and 4C on relevant agenda items of WRC-23
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Iran (Islamic Republic of)
|
|
2020-05-06 |
|
[ 3 ]
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Liaison statement to ITU-R Working Party 5D (copy for information to Working Party 4C) - Adjacent band compatibility studies of IMT-Advanced systems in the mobile service in the band below 1 518 MHz with respect to MSS systems operating in 1 518-1 559 MHz
|
International Civil Aviation Organization
|
|
2020-03-02 |
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