Radiocommunication Study Group 4 WP 4A WP 4B WP 4C Satellite services Systems and networks for the fixed-satellite service, mobile-satellite service, broadcasting-satellite service and radiodetermination-satellite service, including the related use of links in the inter-satellite service, as applicable. More (updated version under preparation) Structure Working Party 4A (WP 4A) Efficient orbit/spectrum utilization for FSS and BSS Working Party 4B (WP 4B) Systems, air interfaces, performance and availability objectives for FSS, BSS and MSS, including IP-based applications and satellite news gathering Working Party 4C (WP 4C) Efficient orbit/spectrum utilization for MSS and RDSS (WP 4C will also deal with the performance issues related to RDSS) Mailing Lists, Rapporteur and Correspondence Groups of SG 4, WP 4A, WP 4B and WP 4C – How to use Disbanded Groups Next Meeting Friday 2024-11-01Status : Planned – Add to Calendar Registration Contributions Submission rsg4@itu.int Meetings Sharepoint site Meetings Sessions Virtual Meetings Sessions Webcast Captioning All meetings (SG 1) Contributions Documents Contributions as received Contributions Template Summary Record Meeting: 2024-04-23/05-10 Main Documents Administrative Documents (ADM) Information Documents (INFO) Temporary Documents (DT) Informal Documents on Sharepoint Circulars Circular Letters (LCCE) Administrative Circulars (CA) Administrative Circulars (CACE) Tools and Resources Documents Search Tool Sync Applications Document Archives
