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Opportunistic data collection and routing in segmented wireless sensor networks

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Academic year: 2021

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Figure 1.1: Monitoring solutions currently in use. Pictures (a), (b), (c), (d), (e) and (g) retrieved from [ 17 ], [ 12 ], [ 14 ], [ 15 ], [ 14 ] and [ 17 ], respectively.
Figure 1.2: Proposed WSN-based monitoring solution. Sensor nodes ( , ) are suitably placed over green areas, by the side of runways and nearby parking spots to monitor  environ-mental, safety-oriented and operational variables, respectively
Figure 2.1: Flooding protocol.
Figure 2.2: Gossiping protocol. The values p 1 , . . . , p 4 denote probabilities of selection as a
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