Contributions  |
|
Number
|
Title
|
Source
|
AI/Question
|
Date
|
|
[ 149 ]
|
Working document towards a preliminary draft new Report ITU-R M.[NB_MSS_1700MHZ_R2] - Sharing and adjacent band compatibility studies on the potential use of the 1 695-1 710 MHz frequency band in Region 2 for narrowband mobile satellite service operations
|
United States of America
|
AI1.18
|
2021-02-08 |
|
[ 148 ]
|
Proposed amendments to working document 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 (s-E) operating in the band 1 215-1 300 MHz
|
Germany (Federal Republic of)
|
Q288/4, Q217/4, AI9.1B)
|
2021-02-08 |
|
[ 147 ]
|
Parameter and characteristics for studies under topic b) of WRC-23 agenda item 9.1
|
Germany (Federal Republic of)
|
AI9.1B)
|
2021-02-08 |
|
[ 146 ]
|
Draft reply liaison statement to Working Party 5B on UAS CNPC in the 5 GHz band
|
France
|
|
2021-02-08 |
|
[ 145 ]
|
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]
|
Kenya (Republic of)
,
Rwanda (Republic of)
,
South Soudan (Republic of )
,
Tanzania (United Republic of)
|
|
2021-02-08 |
|
[ 144 ]
|
Technical characteristics of mobile satellite systems in the frequency bands below 3 GHz for use in developing criteria for sharing between the mobile satellite service and other services under the administration of India - WRC-23 agenda item 1.4
|
India (Republic of)
|
AI1.4
|
2021-02-08 |
|
[ 143 ]
|
Draft liaison statement Working Party 4C to Working Party 5D - Sharing studies for providing technical and operational measures for the coexistence of the mobile satellite service and terrestrial component of IMT in the frequency band 1 655-2 690 MHz: Study for protection of Indian MSS'
|
India (Republic of)
|
|
2021-02-08 |
|
[ 142 ]
|
Provisional work plan of Working Party 4C on sharing studies for providing technical and operational measures for the coexistence of the mobile satellite service and terrestrial component of IMT in the frequency band 2 655-2 690 MHz study for protection of Indian MSS'
|
India (Republic of)
|
|
2021-02-08 |
|
[ 141 ]
|
Working document towards a preliminary draft new Report ITU-R M.[S-MSS&IMT SHARING] - Sharing studies for providing technical and operational measures for the coexistence of the mobile satellite service and terrestrial component of IMT in the frequency band 2 655-2 690 MHz: Case study for protection of Indian MSS
|
India (Republic of)
|
|
2021-02-08 |
|
[ 140 ]
|
Proposed modifications to the possible elements for a working document towards a preliminary draft new Report ITU-R M.[AMATEUR-RNSS] - Considerations on technical and operational measures to ensure the protection of receivers of the primary Radionavigation-Satellite Service (space-to-Earth) from transmitters of the secondary Amateur and Amateur-Satellite Services within ...
|
France
,
Italy
|
AI9.1B)
|
2021-02-08 |
|
[ 139 ]
|
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
,
Switzerland (Confederation of)
|
AI9.1B)
|
2021-02-08 |
|
[ 138 ]
|
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
|
France
,
Italy
,
Switzerland (Confederation of)
|
AI9.1B)
|
2021-02-08 |
|
[ 137 ]
|
Proposal for working document towards a preliminary draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAND COMPATIBILITY]
|
France
|
|
2021-02-08 |
|
[ 136 ]
|
Proposed working document towards a preliminary draft new Report/Recommendation ITU-R M.[NB.MSS.COMPATIBILITY] - Compatibility studies for NB.MSS with other services 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
|
Egypt (Arab Republic of)
|
|
2021-02-08 |
|
[ 135 ]
|
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
|
China (People's Republic of)
|
AI9.1B)
|
2021-02-08 |
|
[ 134 ]
|
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
|
China (People's Republic of)
|
AI9.1B)
|
2021-02-08 |
|
[ 133 ]
|
Working document towards draft CPM text to WRC-23 for agenda item 1.11
|
China (People's Republic of)
|
AI1.11
|
2021-02-08 |
|
[ 132 ]
|
Proposed revisions to work plan for WRC-23 agenda item 1.11, resolves 3 of Resolution 361 (Rev.WRC-19)
|
China (People's Republic of)
|
AI1.11
|
2021-02-08 |
|
[ 131 ]
|
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)
|
China (People's Republic of)
|
AI1.11
|
2021-02-08 |
|
[ 130 ]
|
Proposals for working document towards a preliminary draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAND COMPATIBILITY]
|
GSMA
|
|
2021-02-08 |
|
[ 129 ]
|
Proposed way forward on the development of working document towards a preliminary draft new Recommendation ITU-R M.[REC.MSS & IMT L-BAND COMPATIBILITY]
|
Japan
|
|
2021-02-08 |
|
[ 128 ]
|
Next steps on RR No. 21.5
|
ITU-APT Foundation of India
|
|
2021-02-08 |
|
[ 127 ]
|
Ensuring coexistence between MSS and IMT in the L-band
|
Samoa (Independent State of)
,
Palau (Republic of)
,
Solomon Islands
,
Vanuatu (Republic of)
|
|
2021-02-08 |
|
[ 126 ]
|
[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
|
Korea (Republic of)
|
Q288/4, Q217/4
|
2021-02-05 |
|
[ 125 ]
|
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
|
Omnispace LLC
|
AI1.18
|
2021-02-04 |
|
[ 124 ]
|
Report of activities of the Correspondence Group on adjacent band compatibility studies between MSS in the 1 518-1 525 MHz band and IMT in the 1 492-1 518 MHz band
|
Chairman, WP 4C CG
|
|
2021-01-22 |
|
[ 123 ]
|
Liaison statement on establishment of a new ITU-T Focus Group on artificial intelligence for natural disaster management (FG-AI4NDM) and first meeting (Virtual, 15-17 March 2021)
|
ITU-T SG 2
|
|
2021-01-15 |
|
[ 122 ]
|
Note from the Chairmen of Study Group 4 and Study Group 5 to Working Parties 4A, 4C and 5D
|
Chairmen SG 4 and SG 5
|
|
2021-01-07 |
|
[ 121 ]
|
Liaison statement to ITU-R Working Parties 5B and 4C, and to IMO, IMSO, IEC/TC80 and CISPR - Interference to maritime systems from light emitting diode (LED) lighting located onboard the same vessel
|
WP 1A
|
|
2020-12-15 |
|
[ 120 ]
|
Liaison statement to Working Parties 4C and 3M - Update on work towards WRC-23 agenda item 9.1, topic b)
|
WP 5A
|
AI9.1B)
|
2020-12-04 |
|
[ 119 ]
|
Liaison statement to Working Party 4C (copy to Working Party 3M for information) - Information for studies on WRC-23 agenda item 9.1, topic b) - Applications and typical operational characteristics of the amateur and amateur-satellite services operating in the frequency band 1 240-1 300 MHz
|
WP 5A
|
AI9.1B)
|
2021-01-26 |
|
[ 118 ]
|
Liaison statement to Working Party 4C (copy to Working Party 4A) - UAS CNPC link in the 5 GHz
|
WP 5B
|
|
2020-11-26 |
|
[ 117 ]
|
Reply liaison statemen to Working Party 4C - WRC-23 agenda item 1.11, Resolution 361 (Rev.WRC-19)
|
WP 5B
|
AI1.11
|
2020-11-26 |
|
[ 116 ]
|
Reply liaison statement to Woking Party 4C - WRC-23 agenda item 1.18 - Characteristics of radiodetermination systems operating in the frequency bands 3 300-3 400 MHz
|
WP 5B
|
AI1.18
|
2020-11-25 |
|
[ 115 ]
|
List of assignments that the Administration of Iran (Islamic Republic of) had notified to the Bureau and that are within the frequency bands subject to WRC-23 agenda items
|
Iran (Islamic Republic of)
|
|
2020-11-15 |
|
[ 114 ]
|
Reply liaison statement to Working Party 7C (copy to Working Parties 1B, 3J, 3K, 3L, 3M, 4A, 4C, 5A, 5B, 5D, 6A, and 7D for information) - WRC-23 agenda item 9.1, topic a)
|
WP 5C
|
AI9.1A)
|
2021-01-26 |
|
[ 113 ]
|
Reply liaison statement to Working Party 3L (copied to Working Parties 3M, 4C and 7B for information) - Propagation considerations of a new aeronautical mobile-satellite (R) service allocation in the frequency band 117.975-137 MHz
|
WP 5B
|
AI1.7
|
2020-11-20 |
|
[ 112 ]
|
Liaison statement on work being carried out under study in ITU-T Q3/5
|
ITU-T SG5
|
|
2020-11-19 |
|
[ 111 ]
|
Reply liaison statement to Working Party 4C - WRC-23 agenda item 1.17
|
WP 4A
|
AI1.17
|
2020-11-16 |
|
[ 110 ]
|
Reply liaison statement to Working Party 5C (copy to Working Parties 3M, 4C, 5A, 5B, 7B, and 7C for information) - WRC-23 agenda item 1.16
|
WP 4A
|
AI1.16
|
2020-11-06 |
|
[ 109 ]
+Ann.1-17 |
Report on the meeting of Working Party 4C (21-27 October 2020) (Virtual Meeting)
|
Chairman, WP 4C
|
|
2020-10-27 |
|
[ 108 ]
|
Final list of participants Working Party 4C: E-meeting, 21-27 October 2020
|
Director, BR
|
|
2020-10-27 |
|
[ 107 ]
|
Liaison statement from ITU-D Study Group 2 Questions 5/2 to ITU-T SG 2, ITU-T SG 5, ITU-T SG 11, ITU-T SG 12, ITU-T SG 15, ITU-T SG 16, ITU-T SG 20, ITU-R Study Group 1, Working Parties 1B, 1C, 4A, 4B, 4C, 5A, 5D, Study Group 6, Working Party 6A, Study Group 7 on the final Report of ITU-D Q5/2 and draft future work of ITU-D Q5/2 to WTDC-21
|
ITU-D SG 2
|
|
2020-10-27 |
|
[ 106 ]
|
Liaison statement from ITU-D Study 2 Question 2/2 to ITU-R Working Parties 4A, 4B and 4C on satellite communications for e-Health
|
ITU-D SG 2
|
|
2020-10-22 |
|
[ 105 ]
|
List of documents issued (Documents 4C/30 - 4C/105)
|
BR Study Groups Department
|
|
2020-10-21 |
|
[ 104 ]
|
Liaison statement to Working Parties 4A, 4C, 5A, 5B, 5C, 6A, 7B, 7C and 7D (copy to Task Group 6/1 for information) - WRC-23 agenda item 1.4
|
WP 5D
|
AI1.4
|
2020-10-21 |
|
[ 103 ]
|
Reply liaison statement to ITU-R Working Parties 3K and 3M (copy to Working Parties 1B, 3J, 4A, 4B, 4C, 5A, 5B, 5C, 7B, 7C, and 7D for information) - Preparations for WRC-23 agenda items 1.1 and 1.2
|
WP 5D
|
AI1.2, AI1.1
|
2020-10-21 |
|
[ 102 ]
|
Liaison statement to Working Party 4C - Initial information for studies on WRC-23 agenda item 1.18
|
WP 5D
|
AI1.18
|
2020-10-20 |
|
[ 101 ]
|
Joint contribution from Canada and Germany -- Proposed revisions to working document towards a preliminary draft new Report ITU-R M.[NB-MSS]
|
Canada
,
Germany (Federal Republic of)
|
AI1.18
|
2020-10-14 |
|
[ 100 ]
|
Liaison between Working Party 4C and International Organisations: IMO, IMSO and ICAO
|
Inmarsat Ltd.
|
|
2020-10-14 |
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