From: Geographical model-derived grid-based directional routing for massively dense WSNs
Scenario
ROI
Number of nodes
Sink
Source
ψ(x,y)
R c
ΔR c
Figure 5
40×40
5000
1.0
2.0
Figure 6
Figure 7
200×160
20,000
3.5×10−5 y 2+0.02