Algorithm 4: Modeling of Data Communication between CH and UAV

Input:

X = consists of a total n number of data items.

{$C{H}_1, C{H}_2, C{H}_3,\cdots \cdots , C{H}_{C_{opt}}$} = A set of optimum Clusters, Copt

lthreshold = distance threshold range = $\sqrt{\frac{{\delta }_{fs}}{{\delta }_{mp}}}=87.7 \mathrm{m}$

Steps:

1: CHs gets data packets from neighboring SNs.

2: Compute the distance between each elected CH and UAV (lUAV)

3: If (lUAV < lthreshold)

4:   then

5:     CH directly communicate to the UAV

6: else

7:     It selects the nearest neighbor CH whose l UAV is less than lthreshold to communicate to the UAV.

8: End if