Contributions
[ AI/Question: AI1.13 ]  |
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Number
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Title
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Source
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AI/Question
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Date
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[ 524 ]
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Adjacent band protection of MSS (s-E) below 2.5 GHz under WRC-27 agenda item 1.13
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France
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AI1.13
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2025-10-03 |
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[ 522 ]
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Aggregated interference from DC-MSS-IMT system for the protection of IMT TN under WRC-27 agenda item 1.13
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France
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AI1.13
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2025-10-03 |
|
[ 519 ]
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Discussion on a regulatory measure for the protection of terrestrial IMT UL under WRC-27 agenda item 1.13
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France
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AI1.13
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2025-10-03 |
|
[ 516 ]
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Working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13
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United States
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AI1.13
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2025-10-03 |
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[ 515 ]
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Study on the development of a single-entry power flux density mask for non-geostationary satellite (non-GSO) systems operating in 2 300-2 400 MHz for the protection of incumbent AMT systems
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United States
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AI1.13
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2025-10-03 |
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[ 514 ]
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Sharing and compatibility studies of DC-MSS-IMT in the frequency band 2 500-2 690 MHz under WRC-27 agenda item 1.13
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United States
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AI1.13
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2025-10-03 |
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[ 506 ]
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Working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13
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United States
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AI1.13
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2025-10-03 |
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[ 505 ]
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Working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13
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United States
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AI1.13
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2025-10-03 |
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[ 504 ]
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Elements for working document on sharing and compatibility studies in relation to WRC-27 agenda item 1.13 - Compatibility studies for aeronautical mobile telemetry
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United States
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AI1.13
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2025-10-03 |
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[ 503 ]
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Proposed edits to working document on the possible description and functionality of MSS systems for direct connectivity between space stations and IMT user equipment
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United States
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AI1.13
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2025-10-03 |
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[ 494 ]
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Protection of existing mobile satellite services for consideration under WRC-27 agenda items 1.11, 1.12, 1.13 and 1.14
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Samoa
|
AI1.14, AI1.13, AI1.12, AI1.11
|
2025-10-03 |
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[ 492 ]
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Sharing study in 869-894 MHz supporting WRC-27 agenda item 1.13
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AST & Science SpaceMobile
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AI1.13
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2025-10-03 |
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[ 484 ]
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Approach to common frequency bands considered in WRC-27 agenda items 1.12, 1.13 and 1.14
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Policy Impact Partners Ltd.
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AI1.14, AI1.13, AI1.12
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2025-10-03 |
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[ 483 ]
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Information paper - Framework for revision of direct-to-mobile phone satellite communication in Tanzania
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Tanzania
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AI1.13
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2025-10-03 |
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[ 482 ]
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Compatibility study of MSS operating in the frequency band 2 620-2 690 MHz and RAS operating in the band 2 690-2 700 MHz for WRC-27 agenda item 1.13
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Square Kilometre Array Observatory (SKAO)
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AI1.13
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2025-10-03 |
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[ 481 ]
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Proposal on a draft reply liaison statement to Working Party 5D under WRC-27 agenda item 1.13
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Japan
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AI1.13
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2025-10-03 |
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[ 480 ]
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Consideration on calculation of aggregate interference from MSS space stations and proposed updating on working document under WRC-27 agenda item 1.13
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Japan
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AI1.13
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2025-10-03 |
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[ 479 ]
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Proposed working document towards draft CPM text for WRC-27 agenda item 1.13
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Japan
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AI1.13
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2025-10-03 |
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[ 477 ]
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Proposed updates to sharing and compatibility studies between incumbent MSS systems and DC-MSS-IMT systems in the 2.5/2.6 GHz frequency bands under WRC-27 agenda item 1.13
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Japan
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AI1.13
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2025-10-03 |
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[ 475 ]
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Proposals on sharing studies between HIBS and DC-MSS-IMT under WRC-27 agenda item 1.13
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Japan
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AI1.13
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2025-10-03 |
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[ 472 ]
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Proposed updates on working document on sharing and compatibility studies under WRC-27 agenda item 1.13
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Japan
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AI1.13
|
2025-10-03 |
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[ 470 ]
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Sharing and compatibility studies between the incumbent MSS systems and the envisaged MSS systems for direct connectivity in the 2.5/2.6 GHz frequency bands
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India
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AI1.13
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2025-10-03 |
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[ 469 ]
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Incumbent system characteristics of giant metrewave radio telescope in the working document regarding WRC-27 agenda item 1.12 and 1.13
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India
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AI1.13, AI1.12
|
2025-10-03 |
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[ 461 ]
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Proposed protection criteria based on Recommendation ITU-R M.1183 for the mobile satellite services (MSS) operating in band below 3 GHz - Protection criteria for WRC-27 agenda items 1.11, 1.12, 1.13 and 1.14
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African Telecommunications Union
|
AI1.14, AI1.13, AI1.12, AI1.11
|
2025-10-02 |
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[ 458 ]
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Proposed protection criteria based on Recommendation ITU-R M.1183 for the mobile satellite services (MSS) operating in band below 3 GHz - Protection criteria for WRC-27 agenda items 1.11, 1.12, 1.13 and 1.14
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Saudi Arabia
|
AI1.14, AI1.13, AI1.12, AI1.11
|
2025-10-02 |
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[ 457 ]
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Information on best practices study under WRC-27 agenda items 1.11,1.12,1.13 and 1.14
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Chair, WP 4C
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AI1.14, AI1.13, AI1.12, AI1.11
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2025-10-03 |
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[ 453 ]
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Study scenarios for WRC-27 agenda item 1.13
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Germany
,
Austria
,
Croatia
,
Luxembourg
,
Norway
,
Switzerland
|
AI1.13
|
2025-10-02 |
|
[ 450 ]
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Proposed interference criteria for the mobile satellite service for use in studies under WRC-27 agenda items 1.12, 1.13 and 1.14
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United Kingdom
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AI1.14, AI1.13, AI1.12
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2025-10-02 |
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[ 447 ]
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Studies in respect of potential interference from MSS (DC-MSS-IMT) to IMT under WRC-27 agenda item 1.13
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Botswana
,
Comoros
,
Dem. Rep. of the Congo
,
Eswatini
,
Lesotho
,
Malawi
,
Mozambique
,
Namibia
,
South Africa
,
Zambia
|
AI1.13
|
2025-10-02 |
|
[ 446 ]
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WRC-27 agenda item 1.13 - Frequency bands in use for terrestrial IMT
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Mozambique
,
Namibia
,
South Africa
,
Tanzania
|
AI1.13
|
2025-10-02 |
|
[ 443 ]
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Compatibility analysis between frequency arrangements of DC-MSS-IMT 1 920-1 980 / 2 110-2 170 MHz and 1 850-1 920 / 1 930-2 000 MHz
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Russian Federation
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AI1.13
|
2025-10-02 |
|
[ 442 ]
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Sharing study between MSS and DC-MSS-IMT under WRC-27 agenda item 1.13
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Russian Federation
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AI1.13
|
2025-10-02 |
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[ 435 ]
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Required studies for BSS protection in the 1.4 GHz and 2.5/2.6 GHz bands along with incumbent BSS characteristics in 2.5/2.6 GHz frequency bands to be considered for sharing and compatibility studies for WRC-27 agenda item 1.13
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Iran (Islamic Republic of)
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AI1.13
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2025-10-01 |
|
[ 434 ]
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Calculations of equivalent power flux density (epfd) limits for protection of terrestrial fixed service under WRC-27 agenda item 1.13
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Iran (Islamic Republic of)
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AI1.13
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2025-10-01 |
|
[ 433 ]
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Investigation of interference scenarios between the envisaged MSS systems for direct connectivity and terrestrial IMT networks - WRC-27 agenda item 1.13
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Iran (Islamic Republic of)
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AI1.13
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2025-10-01 |
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[ 431 ]
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WRC-27 agenda item 1.13 - Considerations on sharing study between IMT in the frequency bands 1 920-1 980 MHz (Uplink) and 2 110-2 170 MHz (Downlink) and DC-MSS-IMT operating in the frequency band 1 710-2 200 MHz (Downlink)
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Brazil
|
AI1.13
|
2025-10-01 |
|
[ 430 ]
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WRC-27 agenda item 1.13 - Considerations on compatibility study between IMT in the frequency bands 1 920-1 980 MHz (Uplink) and 2 110-2 170 MHz (Downlink) and DC-MSS-IMT operating in the frequency band 1 710-2 200 MHz (Downlink)
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Brazil
|
AI1.13
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2025-10-01 |
|
[ 429 ]
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WRC-27 agenda item 1.13 - considerations on sharing study between FS in the frequency band 2 110-2 200 MHz and DC-MSS-IMT operating in the frequency band 1 710-2 200 MHz (Downlink)
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Brazil
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AI1.13
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2025-10-01 |
|
[ 428 ]
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WRC-27 agenda item 1.13 - Considerations on compatibility study between FS in the frequency band 2 200-2 290 MHz and DC-MSS-IMT operating in the frequency band 1 710-2 200 MHz (Downlink)
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Brazil
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AI1.13
|
2025-10-01 |
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[ 427 ]
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WRC-27 agenda item 1.13 - Considerations on compatibility study between EESS in the frequency band 2 200-2 290 MHz (s-E) and DC-MSS-IMT operating in the frequency band 2 110-2 200 MHz (Downlink)
|
Brazil
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AI1.13
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2025-10-01 |
|
[ 407 ]
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Way forward on issue of protection criteria related to interference to GSO MSS and proposed values for a specific GSO MSS system in the frequency range 1 980-2 010 MHz and 2 170-2 200 MHz
|
China
|
AI1.14, AI1.13, AI1.12
|
2025-09-29 |
|
[ 406 ]
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Considerations on protection criterion for GSO MSS systems in sharing and compatibility studies of WRC-27 agenda items 1.12, 1.13, 1.14
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China
|
AI1.14, AI1.13, AI1.12
|
2025-09-29 |
|
[ 405 ]
|
Analysis of aggregate interference from DC-MSS-IMT systems to terrestrial IMT receivers under WRC-27 agenda item 1.13
|
China
|
AI1.13
|
2025-09-29 |
|
[ 404 ]
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WRC-27 agenda item 1.13 - Analysis on the applicability of Recommendation ITU-R M.2101 under WRC-27 agenda item 1.13
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China
|
AI1.13
|
2025-09-29 |
|
[ 403 ]
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Sharing and compatibility studies between DC-MSS-IMT and FS under WRC-27 agenda item 1.13
|
China
|
AI1.13
|
2025-09-29 |
|
[ 402 ]
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Proposal on sharing and compatibility studies of DC-MSS-IMT systems in the frequency band 2 300-2 400 MHz in relation to WRC-27 agenda item 1.13
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China
|
AI1.13
|
2025-09-29 |
|
[ 400 ]
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Analysis of interference from DC-MSS-IMT system to GSO MSS system under WRC-27 agenda item 1.13
|
China
|
AI1.13
|
2025-09-29 |
|
[ 399 ]
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Sharing and compatibility studies between DC-MSS-IMT and FS system in 1 710-2 200 MHz under WRC-27 agenda item 1.13
|
China
|
AI1.13
|
2025-09-29 |
|
[ 398 ]
|
Compatibility analysis between DC-MSS-IMT system and MS system under WRC-27 agenda item 1.13
|
China
|
AI1.13
|
2025-09-29 |
|
[ 397 ]
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Proposal on sharing and compatibility studies of DC-MSS-IMT systems in the frequency band 1 429-1 518 MHz in relation to WRC-27 agenda item 1.13
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China
|
AI1.13
|
2025-09-29 |
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