Table 3 Term description

SoCH

Scored cluster head node point

SoMob

Cluster member node mobility score

BW_CH

Bandwidth of a cluster relative to the number of its members

RT_CH

Response time for messages for the cluster head node

PP_CH

Processing power of a cluster depends on the number of its members

V_M

Speed of each member node relative to a member of the cluster

ST_M

Stability of the position of each node of the cluster relative to the cluster head