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UIT-R R23-WP4A

Utilización Eficaz de la Orbita y del Espectro para el SFS y el SRS

Resultados :559 documentos
Resultados :  1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12  - Siguiente Next
Contribuciones  Documents / Contributions
 
Número 
Título Origen AI/Cuestión
Fecha
[ 559 ]  
 
Liaison statement to Working Party 4A (copy to Study Group 4 and Working Party 4B) - Handbook on Satellite Communications     WP 4C     2025-05-04
[ 558 ]  
 
Liaison statement to Working Party 4A (copy to Working Party 1B for information) - WRC-27 agenda item 1.5     WP 4C   AI1.5   2025-05-04
[ 557 ]  
 
Liaison statement on the provisional approval of a new work item on cost models for provisioning satellite internet connectivity services     ITU-T SG3     2025-05-02
[ 556 ]  
 
WRC-23 actions arising from the report of the Director to WRC-23 and the report of the Radio Regulations board to WRC-23 on Resolution 80 (Rev.WRC-07)     Director, BR     2025-04-28
[ 555 ]  
 
Exclusion of a territory of a country from the service area of a satellite network for planned and unplanned bands     Director, BR     2025-04-25
[ 554 ]  
 
Information on the use of Radio Regulations No. 4.4 in space services     Director, BR     2025-04-25
[ 553 ]  
 
Information concerning Document 4A/241     Director, BR     2025-04-25
[ 552 ]  
 
Resolution 76 (Rev.WRC-23) methodologies     Indonesia     2025-04-23
[ 551 ]  
 
Proposed elements of working document towards draft CPM text for WRC-27 agenda item 1.5     Indonesia   AI1.5   2025-04-23
[ 550 ]  
 
ITU-R Handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services     Chair, WP 4A on behalf of Editor, Space Sustainability Handbook     2025-04-23
[ 549 ]  
 
Issues from report of the Director to WRC-23 relevant to Appendices 30, 30A and 30B of the Radio Regulations     Director, BR     2025-04-24
[ 548 ]  
 
Information related to WRC-27 agenda item 1.6     Director, BR   AI1.6   2025-04-24
[ 547 ]  
 
Proposed topic under WRC-27 agenda item 7 - Proposed revision to Resolution 553 (Rev.WRC-23)     Angola , Botswana , Kenya , Mauritius , Niger , Rwanda , South Africa , South Sudan , Tanzania , Zimbabwe   AI7   2025-04-23
[ 546 ]  
 
FSS potential interference in one region into BSS plans in other regions     Angola , Botswana , Kenya , Mauritius , Niger , Rwanda , South Africa , South Sudan , Tanzania , Zimbabwe   AI7   2025-04-23
[ 545 ]  
 
WRC-27 agenda item 1.6     Angola , Botswana , Kenya , Mauritius , Niger , Rwanda , South Africa , South Sudan , Tanzania , Zimbabwe   AI1.6   2025-04-23
[ 544 ]  
 
Reply to comments from CEPT     Angola , Botswana , Kenya , Mauritius , Niger , Rwanda , South Africa , South Sudan , Tanzania , Zimbabwe   AI1.6   2025-04-23
[ 543 ]  
 
Equitable access in the Q/V bands for non-GSO FSS     Angola , Botswana , Kenya , Mauritius , Niger , Rwanda , South Africa , South Sudan , Tanzania , Zimbabwe   AI1.6   2025-04-23
[ 542 ]  
 
Real-world interference measurements in support of studies on epfd limits     Space Exploration Technologies Corp. (SpaceX)     2025-04-23
[ 541 ]  
 
Considerations on FSS non-GSO characteristics for reply liaison statement to Working Party 5D     Telefon AB - LM Ericsson , Nokia Corporation , Qualcomm, Inc.     2025-04-23
[ 540 ]  
 
Draft reply liaison statement to Working Party 5D - Relevant technical information to support studies under WRC-27 agenda item 1.7     Telefon AB - LM Ericsson , Nokia Corporation , Qualcomm, Inc.   AI1.7   2025-04-23
[ 539 ]  
 
Studies for inclusion in the working document on WRC-27 agenda item 1.2 - Update to working document on WRC-27 agenda item 1.2     African Telecommunications Union   AI1.2   2025-04-23
[ 538 ]  
 
Clarification on eligibility for submissions under Resolution 170 (Rev.WRC-23)     Angola , Botswana , Comoros , Dem. Rep. of the Congo , Eswatini , Lesotho , Madagascar , Malawi , Mauritius , Mozambique , Namibia , South Africa , Tanzania , Zambia , Zimbabwe   AI7   2025-04-23
[ 537 ]  
 
Proposed topic under WRC-27 agenda item 7 - Proposed revision to Resolution 170 (Rev.WRC-23)     Angola , Botswana , Comoros , Dem. Rep. of the Congo , Eswatini , Lesotho , Madagascar , Malawi , Mauritius , Mozambique , Namibia , Seychelles , South Africa , Tanzania , Zambia , Zimbabwe   AI7   2025-04-23
[ 536 ]  
 
Update to working document on WRC-27 agenda item 1.5     India   AI1.5   2025-04-23
[ 535 ]  
 
Amendments to draft CPM text on WRC-27 agenda item 1.3     India   AI1.3   2025-04-23
[ 534 ]  
 
Proposals for an ITU-R handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services     SES     2025-04-23
[ 533 ]  
 
Elements for working document on WRC-27 agenda item 1.5 - Location and termination of unauthorized earth station transmissions     SES   AI1.5   2025-04-23
[ 532 ]  
 
Study of the FSS Ku band epfd limits in Resolution 76 to protect geostationary satellites networks from non-geostationary satellite systems     SES     2025-04-23
[ 531 ]  
 
Working document on WRC-27 agenda item 1.2 - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)     France   AI1.2   2025-04-23
[ 530 ]  
 
Elements to working document on WRC-27 agenda item 1.2 - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)     France   AI1.2   2025-04-23
[ 529 ]  
 
Statistics on Resolution 40 (Rev.WRC-19)     Director, BR     2025-04-23
[ 528 ]  
 
Information related to WRC-27 agenda item 1.5     Director, BR   AI1.5   2025-04-23
[ 527 ]  
 
Elements of working document on WRC-27 agenda item 1.4     Director, BR   AI1.4   2025-04-23
[ 526 ]  
 
Information concerning the situation of Appendices 30 and 30A additional uses in Regions 1 and 3     Director, BR     2025-04-23
[ 525 ]  
 
Proposed revisions to working document towards a preliminary draft handbook on best practices for the sustainable use of frequencies and associated non-GSO orbits by space radiocommunication services     United States     2025-04-23
[ 524 ]  
 
Proposed revisions to the working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-INTO-FSS]     United States     2025-04-23
[ 523 ]  
 
Working document towards a preliminary draft revision to Report ITU-R BO.2029 - Broadcasting-satellite service earth station antenna pattern measurements and related analyses     United States     2025-04-23
[ 522 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R BO.1443-3 - Reference BSS earth-station radiation patterns for use in interference assessment involving non-GSO satellites in frequency bands covered by RR Appendix 30     United States     2025-04-23
[ 521 ]  
 
Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R S.1503 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations     United States     2025-04-23
[ 520 ]  
 
Study on the impact of additional non-GSO operational considerations on epfd statistics versus those generated using the method in Recommendation ITU-R S.1503     United States     2025-04-23
[ 519 ]  
 
Proposed updates to working document towards a preliminary draft revision of Recommendation ITU-R S.1503-4 - Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite service systems or networks with limits contained in Article 22 of the Radio Regulations     United States     2025-04-23
[ 518 ]  
 
Working document towards a preliminary draft new Recommendation ITU-R S.[INTERFERENCE-NGSO-NGSO] - Methodology to assess average degradation in throughput and increase in unavailability for a non-geostationary system, due to the interference caused by another non-geostationary system operating co-frequency for frequency ranges between 10.7 GHz and 52.4 GHz     United States     2025-04-23
[ 517 ]  
 
Proposed revisions to the working document towards a preliminary draft new Recommendation/Report ITU-R S.[INTERFERENCE-NGSO-GSO]     United States     2025-04-23
[ 516 ]  
 
Proposed updates to technical studies in response to WRC-23 minutes on Article 22 epfd limits     United States     2025-04-23
[ 515 ]  
 
Working document towards a preliminary draft revision of Recommendation ITU-R S.1428-1 - Reference FSS earth-station radiation patterns for use in interference assessment involving non-GSO satellites in frequency bands between 10.7 GHz and 30 GHz     United States     2025-04-23
[ 514 ]  
 
Working document related to a preliminary new Recommendation ITU-R S.[ESIM-NCMC] - The functionalities and implementation of a network control and monitoring center for Earth stations in motion     United States     2025-04-23
[ 513 ]  
 
Proposed updates to working documents towards a preliminary draft new Recommendation ITU-R S.[AGGREGATE EPFD KA KU] and a preliminary draft revision of Recommendation ITU-R S.1325     United States     2025-04-23
[ 512 ]  
 
Working document on WRC-27 agenda item 1.2 - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)     United States   AI1.2   2025-04-23
[ 511 ]  
 
Potential WRC-27 agenda item 7 topic regarding Resolution 40, repeated BIU/BBIU, satellite hopping and capabilities defined in No. 11.44B     United States   AI7   2025-04-23
[ 510 ]  
 
Potential WRC-27 agenda item 7 topic on measures to address possible impact from R2 FSS operations to the AP30/30A Regions 1 and 3 BSS     United States   AI7   2025-04-23
Resultados :559 documentos
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