Smart Spider Monkey Optimization (SSMO) for Energy-Based Cluster-Head Selection Adapted for Biomedical Engineering Applications

Table 6

Period and lifetime of network stability (measured in execution rounds) vary according to protocol and configuration.

Homogeneous setup
Period	LEACH-C	PSO-C	SMOTECP	SSMO
Stable period	2069	2202	2314	2485
Unstable period	661	703	650	581
Lifetime	2731	2904	2964	3067
Heterogeneous setup
Period	LEACH-C	PSO-C	SMOTECP	SSMO
Stable period	1275	1442	1998	2041
Unstable period	894	736	213	185
Lifetime	2169	2178	2210	2226