A Cluster-Head Rotating Election Routing Protocol for Energy Consumption Optimization in Wireless Sensor Networks

Figure 11

Relationships between [χ, β] and assessment metrics: (a) impact of [χ, β] on the death round of the first node, (b) impact of [χ, β] on the death round of half nodes, (c) impact of [χ, β] on the death round of 80% nodes, and (d) impact of [χ, β] on residual energy.

(a)

(b)

(c)

(d)