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[1191]  Report on the 51st meeting of Working Party 5D (Geneva, 3-12 February 2026)

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1626077 octets 2026-03-05 [1191] Chapter 7- General matters

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33831 octets 2026-02-19 [1191] Chapter 6- Meeting Report of Ad-Hoc Workplan Working Party 5D #51 meeting

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107224 octets 2026-02-18 [1191] Chapter 5- Meeting Report of Working Group Technology Aspects

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39034 octets 2026-02-17 [1191] Chapter 5 - Annex 5.1- Meeting Report of SWG Evaluation

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1061079 octets 2026-02-17 [1191] Chapter 5 - Annex 5.2- Preliminary draft new Report ITU-R M.[IMT-2030.EVAL] - Guidelines for evaluation of radio interface technologies for IMT-2030

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37871 octets 2026-02-17 [1191] Chapter 5 - Annex 5.3- Meeting Report of Sub-Working Group IMT Specifications

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44446 octets 2026-02-19 [1191] Chapter 5 - Annex 5.4- Meeting Report of Sub-Working Group Radio Aspects

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37454 octets 2026-02-19 [1191] Chapter 5 - Annex 5.5- Meeting Report of Sub-Working Group Coordination

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169385 octets 2026-02-18 [1191] Chapter 5 - Annex 5.6- Working document towards a preliminary draft revision of Document IMT-2030/2 "Process" - Submission, evaluation process and consensus building for IMT-2030

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65114 octets 2026-02-18 [1191] Chapter 5 - Annex 5.7- Working document towards a preliminary draft new Report ITU-R M.[IMT-2030.SUBMISSION] - Requirements, evaluation criteria and submission templates for the development of IMT-2030    

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47197 octets 2026-02-25 [1191] Chapter 4- Meeting Report of Working Group Spectrum Aspects and WRC Preparations

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41311 octets 2026-02-16 [1191] Chapter 4 - Annex 4.1- Meeting Report of SWG WRC-27 agenda item 1.7

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132925 octets 2026-02-16 [1191] Chapter 4 - Annex 4.2- Elements of a working document towards preliminary draft CPM text for WRC-27 agenda item 1.7

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1924135 octets 2026-02-16 [1191] Chapter 4 - Annex 4.3- Sharing and compatibility studies under WRC-27 agenda item 1.7 - Main part

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36778 octets 2026-02-17 [1191] Chapter 4 - Annex 4.4- Annex 1- Sharing and compatibility studies between services to which the band is currently allocated and IMT systems in the frequency band 4 400-4 800 MHZ under WRC-27 agenda item 1.7

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6477084 octets 2026-02-17 [1191] Chapter 4 - Annex 4.5- Annex 1 - Attachment 1 - Sharing between the fixed service and IMT operating in the frequency band 4 400-4 800 MHz

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4950231 octets 2026-02-17 [1191] Chapter 4 - Annex 4.6- Annex 1 - Attachment 2 - Sharing between the aeronautical mobile service and IMT operating in the frequency band 4 400-4 800 MHz    

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128875 octets 2026-02-17 [1191] Chapter 4 - Annex 4.7- Annex 1 - Attachment 3 - Sharing between the maritime mobile service and IMT operating in the frequency band 4 400-4 800 MHz    

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9231534 octets 2026-02-17 [1191] Chapter 4 - Annex 4.8- Annex 1 - Attachment 4 - Sharing between the fixed satellite service (space-to-Earth) (RR No. 5.441) in allotments in the RR Appendix 30B Plan, assignments in the RR Appendix 30B List, conversions of an allotment into an assignment ...

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37959 octets 2026-02-17 [1191] Chapter 4 - Annex 4.9- Annex 1 - Attachment 5 - Compatibility of the aeronautical mobile (R) service (RR No. 5.436) operating in the frequency band 4 200-4 400 MHz and IMT operating in the frequency band 4 400-4 800 MHz

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23972135 octets 2026-02-17 [1191] Chapter 4 - Annex 4.10- Annex 1 - Attachment 6 - Compatibility of the aeronautical radionavigation service (RR No. 5.438) operating in the frequency band 4 200-4 400 MHz and IMT operating in the frequency band 4 400-4 800 MHz

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1674198 octets 2026-02-17 [1191] Chapter 4 - Annex 4.11- Annex 2 - Sharing and compatibility studies between services to which the band is currently allocated and IMT systems in the frequency band 7 125-8 400 MHz under WRC-27 agenda item 1.7

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21632517 octets 2026-02-17 [1191] Chapter 4 - Annex 4.12- Annex 2 - Attachment 1 - Sharing between the fixed service and IMT operating in the frequency band 7 125-8 400 MHz

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9755506 octets 2026-02-18 [1191] Chapter 4 - Annex 4.13- Annex 2 - Attachment 2 - Sharing between the space research service (Earth-to-space) in the frequency band 7 145-7 235 MHz and IMT operating in the frequency band 7 125-8 400 MHZ

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4117198 octets 2026-02-18 [1191] Chapter 4 - Annex 4.14- Annex 2 - Attachment 3 - Sharing between the space operation service (Earth-to-space) (see No. 5.459) in the frequency bands 7 100-7 155 MHz and 7 190-7 250 MHz and IMT operating in the frequency band 7 125-8 400 MHz

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28018020 octets 2026-02-18 [1191] Chapter 4 - Annex 4.15- Annex 2 - Attachment 4 - Sharing between the fixed satellite service (space-to-Earth) in the frequency band 7 250-7 750 MHz and IMT operating in the frequency band 7 125-8 400 MHz    

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44699344 octets 2026-03-17 [1191] Chapter 4 - Annex 4.16- Annex 2 - Attachment 5 - Sharing between the fixed satellite service (Earth-to-space) in the frequency band 7 900-8 400 MHz and IMT operating in the frequency band 7 125-8 400 MHz

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7979321 octets 2026-02-19 [1191] Chapter 4 - Annex 4.17- Annex 2 - Attachment 6 - Sharing between the mobile satellite service (space-to-Earth) (see No. 5.461) in the frequency band 7 250-7 375 MHz and IMT operating in the frequency band 7 125-8 400 MHz

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29549462 octets 2026-03-03 [1191] Chapter 4 - Annex 4.18- Annex 2 - Attachment 7: Sharing between the mobile satellite service (Earth-to-space) in the frequency band 7 900-8 025 MHz and IMT operating in the frequency band 7 125-8 400 MHz    

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22403895 octets 2026-02-20 [1191] Chapter 4 - Annex 4.19- Annex 2 - Attachment 8 - Sharing between the meteorological satellite service (space-to-Earth) in the frequency bands 7 450-7 550 MHz and 7 750-7 900 MHz and IMT operating in the frequency band 7 125-8 400 MHz

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1863590 octets 2026-02-20 [1191] Chapter 4 - Annex 4.20- Annex 2 - Attachment 9 - Sharing between the meteorological satellite service (Earth-to-space) in the frequency band 8 175-8 215 MHz and IMT operating in the frequency band 7 125-8 400 MHz

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39428872 octets 2026-02-23 [1191] Chapter 4 - Annex 4.21- Annex 2 - Attachment 10 - Sharing between the Earth exploration satellite service (space-to-Earth) in the frequency band 8 025-8 400 MHz and IMT operating in the frequency band 7 125-8 400 MHz"

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17690132 octets 2026-02-23 [1191] Chapter 4 - Annex 4.22- Annex 2 - Attachment 11 - Compatibility of the space research service (space-to-Earth) operating in the frequency band 8 400-8 500 MHz and IMT operating in the frequency band 7 125-8 400 MHz

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3059554 octets 2026-02-20 [1191] Chapter 4 - Annex 4.23- Annex 2 - Attachment 12 - Compatibility of the Earth exploration satellite service (Earth-to-space) operating in the frequency band 7 190-7 250 MHz and IMT operating in the frequency band 7 125-8 400 MHz

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32389 octets 2026-02-20 [1191] Chapter 4 - Annex 4.24- Annex 2 - Attachment 13 - Sharing between the maritime mobile satellite service (Earth-to-space) in the frequency band 7 375-7 750 MHz and IMT operating in the frequency band 7 125-8 400 MHz

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11964720 octets 2026-02-23 [1191] Chapter 4 - Annex 4.25- Annex 2 - Attachment 14 - Sharing and compatibility studies on potential interference from incumbent services into IMT in the frequency range 7 125-8 400 MHz

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38311 octets 2026-02-20 [1191] Chapter 4 - Annex 4.26- Annex 3 - Sharing and compatibility studies between services to which the band is currently allocated and IMT systems in the frequency band 14.8-15.35 GHZ under WRC-27 agenda item 1.7

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6437928 octets 2026-02-23 [1191] Chapter 4 - Annex 4.27- Annex 3 - Attachment 1 - Sharing between the fixed service and IMT operating in the frequency band 14.8-15.35 GHz

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3463720 octets 2026-02-23 [1191] Chapter 4 - Annex 4.28- Annex 3 - Attachment 2 - Sharing between the aeronautical mobile service and IMT operating in the frequency band 14.8-15.35 GHz

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3825629 octets 2026-02-23 [1191] Chapter 4 - Annex 4.29- Annex 3 - Attachment 3 - Sharing between the space research service (see No. 5.510A) and IMT operating in the frequency band 14.8-15.35 GHz      

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965482 octets 2026-02-23 [1191] Chapter 4 - Annex 4.30- Annex 3 - Attachment 4 - Compatibility of the radio astronomy service in the frequency band 15.35-15.4 GHz and IMT operating in the frequency band 14.8-15.35 GHz

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1931876 octets 2026-02-23 [1191] Chapter 4 - Annex 4.31- Annex 4 - Sharing and compatibility studies under WRC-27 agenda item 1.7

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38558 octets 2026-02-23 [1191] Chapter 4 - Annex 4.32- Meeting Report of Sub-Working Group IMT-MSS

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48776064 octets 2026-02-25 [1191] Chapter 4 - Annex 4.33- Working document on studies for the regulatory considerations to protect terrestrial IMT systems under WRC-27 agenda item 1.13

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99233 octets 2026-02-23 [1191] Chapter 4 - Annex 4.34- Meeting Report of Sub-Working Group IMT Characteristics

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35239 octets 2026-02-23 [1191] Chapter 4 - Annex 4.35- Meeting Report of Sub-Working Group Sharing Studies

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260530 octets 2026-02-24 [1191] Chapter 4 - Annex 4.36- Proposed studies on "Compatibility of the radio astronomy service operating in the frequency band 4 990-5 000 MHz (RR No. 5.149), and IMT operating in the frequency band 4 400-4 800 MHz"

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55764 octets 2026-02-16 [1191] Chapter 3- Meeting Report of Working Group General Aspects

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44975 octets 2026-02-16 [1191] Chapter 3 - Annex 3.1- Meeting Report of Sub-Working Group Specific Applications

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4911719 octets 2026-02-16 [1191] Chapter 3 - Annex 3.2- Working document towards a preliminary draft revision of Report ITU-R M.2528-0 - Capabilities of the terrestrial component of IMT-2020 for multimedia communications

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17208978 octets 2026-02-16 [1191] Chapter 3 - Annex 3.3- Working document towards a preliminary draft revision of Report ITU-R M.2527-0 - Applications of the terrestrial component of International Mobile Telecommunications for specific societal, industrial and other usages    

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2074762 octets 2026-02-16 [1191] Chapter 3 - Annex 3.4- Working document towards a preliminary draft new Report ITU-R M.[IMT.ATG] - Systems for non-safety air-ground communications (excluding UAS) using terrestrial IMT and other land mobile technologies

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2691902 octets 2026-02-16 [1191] Chapter 3 - Annex 3.5- Working document towards a preliminary draft revision of Report ITU-R M.2291-2 - The use of International Mobile Telecommunications (IMT) for broadband Public Protection and Disaster Relief (PPDR) applications

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38495 octets 2026-02-16 [1191] Chapter 3 - Annex 3.6- Meeting Report of Sub-Working Group National Experiences

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4383885 octets 2026-06-02 [1191] Chapter 3 - Annex 3.7- [Working document towards a] preliminary draft revision of Report ITU-R M.2480-1 - National approaches of some countries on the implementation

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37982 octets 2026-02-16 [1191] Chapter 3 - Annex 3.8- Working document towards a preliminary draft new Report ITU-R M.[IMT-FOR-FWBB-ACCESS] - Technical and operational feasibility of providing fixed wireless broadband access using IMT technology in mobile service bands identified for IMT

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38800 octets 2026-02-16 [1191] Chapter 3 - Annex 3.9- Meeting Report of Sub-Working Group Circular

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360131 octets 2026-02-17 [1191] Chapter 2- Working Party 5D structure and work plan

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37962 octets 2026-02-17 [1191] Chapter 2 - Annex 2.9.1- Work plan for revision of Report ITU-R M.2527-0 Applications of the terrestrial component of IMT for specific societal, industrial and other usages

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36687 octets 2026-03-17 [1191] Chapter 2 - Annex 2.9.2- Work plan for the development of preliminary draft new Report ITU-R M.[IMT.ATG] - Systems for non-safety air-ground communications (excluding UAS) using terrestrial IMT and other land mobile technologies

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42239 octets 2026-02-16 [1191] Chapter 2 - Annex 2.9.3- Work plan for the revision of Report ITU-R M.2291-2 - The use of International Mobile Telecommunications (IMT) for broadband Public Protection and Disaster Relief (PPDR) applications

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34500 octets 2026-02-17 [1191] Chapter 2 - Annex 2.9.4- Work plan for the revision of Report ITU-R M.2480-1 - National approaches of some countries on the implementation of terrestrial IMT systems in bands identified for IMT    

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36579 octets 2026-02-16 [1191] Chapter 2 - Annex 2.9.5- Work plan for the development of preliminary draft new Report ITU-R M.[IMT-FOR-BB-ACCESS] - Technical and operational feasibility of providing fixed wireless broadband access using IMT technology in mobile service bands identified for IMT

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36242 octets 2026-02-17 [1191] Chapter 2 - Annex 2.9.6- Work plan for revision of Report ITU-R M.2528-0 - Capabilities of the terrestrial component of IMT-2020 for multimedia communications

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42459 octets 2026-02-16 [1191] Chapter 2 - Annex 2.9.7- Work plan for IMT-2030 Circular Letter and its Addenda

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35575 octets 2026-02-16 [1191] Chapter 2 - Annex 2.9.8- Work plan for WRC-27 agenda item 1.7

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35784 octets 2026-02-16 [1191] Chapter 2 - Annex 2.9.9- Work plan for development of the draft new Report ITU-R M.[IMT-2030.EVAL] - Guidelines for evaluation of radio interface technologies for IMT-2030    

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41042 octets 2026-02-16 [1191] Chapter 2 - Annex 2.9.10- Work plan for a draft revision of Recommendation ITU-R M.2150-3 - Detailed specifications of the terrestrial radio interfaces of International Mobile Telecommunications-2020 (IMT-2020)    

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37032 octets 2026-02-16 [1191] Chapter 2 - Annex 2.9.11- Work plan for a draft revision of Recommendation ITU-R M.2012-7 - Detailed specifications of the terrestrial radio interfaces of International Mobile Telecommunications-Advanced (IMT-Advanced)

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39003 octets 2026-02-16 [1191] Chapter 2 - Annex 2.9.12- Work plan for the development of Document IMT-2030/2 "Process" - Submission, evaluation process and consensus building for IMT-2030

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34317 octets 2026-02-16 [1191] Chapter 2 - Annex 2.9.13- Work plan for development of the draft new Report ITU-R M.[IMT-2030.SUBMISSION] - Requirements, evaluation criteria and submission templates for the development of IMT 2030

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159086 octets 2026-03-11 [1191] Chapter 1- Report on the 51st meeting of Working Party 5D (Geneva, 3-12 February 2025)

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16311 octets 2026-03-17 [1191] Chapter 1 - Annex 1.1- Index of Chapters and Annexes of the Report of Working Party 5D Meeting No. 51
 

Document :

UIT-R R23-WP5D  Contribution  1191

Titre :

Report on the 51st meeting of Working Party 5D (Geneva, 3-12 February 2026)

Reçu le :

2026-02-12

Source :

Chair, WP 5D

Réunion :

2026-02-03

Disponibilité :

Réservé aux utilisateurs TIES [UIT-R]

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