A Biologically Inspired Algorithm for Low Energy Clustering Problem in Body Area Network

Table 8

Percentage of energy cost reduction optimized by the BIHABCA than the other three algorithms with 20% cluster head nodes.

Number of nodes	SFLA	ACO	SA
100	8.39%	22.47%	28.35%
200	11.06%	23.81%	35.43%
300	6.80%	24.82%	37.28%
400	13.14%	29.72%	46.01%