Figure 4: Primary screening and triaging process for COVID-19.
From the aforementioned roles, two operational modes can be concluded for the drone swarm, namely; the dynamic (flying) mode and the static (fixed) mode. Where the dynamic mode is when there is high network mobility during flying. On the contrary, the static mode is when the drones are landed with no mobility and entered the power-saving mode to gather required data.
Table 3: COVID-19 triage process (CT-process).