ITU Radiocommunication Study Group 4
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.
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
