Congestion Control and Prediction Schemes Using Fuzzy Logic System with Adaptive Membership Function in Wireless Sensor Networks

Figure 10

AW membership function (before and after BAT tuning): buffer occupancy, forwarding rate, and output weight.

(a) Buffer occupancy

(b) Forwarding rate

(c) Buffer occupancy (after adjustment)

(d) Forwarding rate (after adjustment)

(e) Output weight