Energy-Neutral Communication Protocol for Living-Tree Bioenergy-Powered Wireless Sensor Network

Figure 12

PB-MAC performance with 60% initial energy level (uniform deployment). (a) Nodes’ average remaining energy versus time of 7 days, (b) packet delivery ratio versus time of 7 days, (c) average node-to-sink latency versus time of 7 days, (d) sender duty cycle versus time of 7 days.

(a)

(b)

(c)

(d)