Table 1: Comparative analysis of different schemes.

Scheme CH selection parameter Trust Mobility CH security

LEACH-M [6]Random number and remotenessNoYesNo
LEACH-TM [12]Random number and trust valueYesNoNo
[13]Battery awarenessYesNoNo
ALM [14]WeightNoYesNo
DCA [15]MultiparametersYesYesNo
[16]NoYesYesNo
TCM [17]WeightYesYesNo