Section: 5.4.1 Description
Content: Some sort of infrastructure may be deployed in certain regions to ensure the safety of UAS operations outside of the airspace open to civil aviation. The purpose of such an infrastructure would be to provide control methods for enforcing flight restrictions on UAVs. Such an Unmanned Aerial System Traffic Management (UTM) server would require the ability to identify, locate, and instruct the UAS (via the UAV controller). The primary scope of the 3GPP involvement in such an Unmanned Aerial Vehicle Collision Avoidance System (UCAS) would be to provide accurate live positioning information into the UTM from the UAS or MNO, and to ensure timely feedback from the UTM to the UAS (via the UAV controller). Figure 5.4.1-1: Enforcement of no-fly zones