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Study Group 5 (SG 5)

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​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Terrestrial services

Systems and networks for fixed, mobile, radiodetermination, amateur and amateur-satellite services.

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Structure

• Working Party 5A (WP 5A) - Land mobile service above 30 MHz* (excluding IMT); wireless access in the fixed service; amateur and amateur-satellite services
  * including the exact frequency of 30 MHz
• Working Party 5B (WP 5B) - Maritime mobile service including Global Maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service
• Working Party 5C (WP 5C) - Fixed wireless systems; HF and other systems below 30 MHz in the fixed and land mobile services
• Working Party 5D (WP 5D) - IMT Systems
  

• M​ailing Lists, ​Rapporteur and Correspondence G​roups of ​SG 5, W​P 5A, WP 5B, WP 5C and WP 5​D 
  ​ - How to use​ ​
  ​
  
• ​​​​Disban​ded​ Groups​​​

Next meeting

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• Monday 2025-12-01 - Tuesday 2025-12-02
• Place : Switzerland [Geneva]
• Status : Planned - Add to Calendar

• Registration​
  
• SG5 meetings Sharepoint site 
• Contributions submission: rsg5@itu.int
• Meeting sessions / ​Virtual meeting sessions
  
• Captioning   New
• Webcast 

All m​eetings (SG 5)​

Documents

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• Contributions "as received" 
• Contributions   - Template ​
• Study Group 5 Summary Record​ 
  (Meeting: 2-3 December 2024​)
  
• Administrative Documents (ADM) 
• Information Documents (INFO) 
• Temporary Documents (DT)
• Informal documents on Sharepoint 
• ITU-R Documents Search Tool
  
• ITU-R Study Group Sync Applications
• Circular Letters (LCCE) 
• Administrative Circulars (CA) 
• Administrative Circulars (CACE) ​
• Document Archives

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• Meetings and Events
• Related activities
• Highlights

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• ITU-R Meeting schedule
• Meeting sessions / ​Virtual meeting sessions
  
• ITU-R Event Registration and Practical Information
• CCIR/ITU-R Study Groups 90th anniversary​​​​

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   ITU Journal: ICT Discoveries​​

   Emergency Radiocommunications​​​​

• ITU Radio Aspects of ITS and Smart Mobility​​
  
• ​​Collaboration on ITS Communication Standards
  
• Implementation of Resolution 703 (Rev. WRC-07)
• Broadband
  

​​  Archived Activities, SG 5 and its WPs​​​

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• Circular Letter invites for candidate RIT for IMT-2030 in the timeframe 02/27-02/29
  2024-11-04
• ITU-R SG 5 approves new Report ITU-R M.2541 “Technical feasibility of IMT in bands above 100 GHz”
  2024-07-11
• RA-23 (Dubai) confirmed “IMT-2030” to be the name for 6G and also approved the “Framework for IMT-2030”
  2023-11-29
• ITU-R SG 5 adopted the new Recommendation on the “IMT-2030 Framework”
  2023-09-28
• Draft new Recommendation on IMT-2030 Framework has been agreed by WP 5D
  2023-07-06

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• References
• Related ITU-R Texts
• Circulars

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• ​Constitution and Convention 
  
• Final Acts of PP​ ​
• Radio Regulations 
• Rules of Procedure 
• Final Acts WRC-23 
• Minutes of the WRC-23 Plenaries​​​​
• WRC-23 decisions​​ ​
  
• ​Plenary decisions of past WRCs not reflected in the Radio Regulations​
  
• ​W(A)RC Resolutions ​
  
• W(A)RC Recommendations​​ ​​​​​
  
• C​A/270​ (Results of CPM27-1) ​​
• RA-23​ ​Summary Reports​​​​
• Working methods (Resolution ITU-R 1)
• Guidelines for the working methods (updated on 16.02.24)​​
  
• Format of ITU-R Recommendations
• ITU Style Guides 
• ITU Terms and D​e​finitions Database​ 
• ​Structure of Radiocommunication Study Groups (Resolution ITU-R 4)
• ​Liaison and collaboration with other relevant organizations (Resolution ITU-R 9)

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• ITU-R Questions - SG 5
• Recommendations - ITU-R F Series
• Recommendations - ITU-R M Series
• Recommendations - ITU-R SF Series
• Reports - ITU-R F Series
• Reports - ITU-R M Series
• Reports - ITU-R SF Series
• ITU-R Handbooks
• ITU-R Resolutions
• ITU-R Opinions
• Assignment of texts to the Study Group 5 Sub-Groups​ ​
  

Analytical lists of the Recommendations

• F Series
• M Series
• SF Series
• Status of the studies 

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• Administrative Circulars (CA)
• Administrative Circulars (CACE)
• 5/LCCEs
  
• ​Circular Letters (CR)​​​
  
• Administrative Circulars (CAR) - Archives

More Circulars

• Contacts
• Electronic working
• Intellectual Property Rights

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• SG 5 Chair​ and Vice-Chairs​​
  
• ​SG 5 Working Party Chairs and Vice-Chairs 
  
• Counsellor for SG 5

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• Mailing lists   -  ​Archives​   -  ​​​How to use ​
• Remote participation
• ITU-R Electronic facilities
• Web​cast ​​​​
  

​

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• ITU Patent Statement and Licensing Declaration Information
• ITU Software Copyright Guidelines
  (13 April 2012)
• Software Copyright Statement and Licensing Declaration form
  (13 April 2012)

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