Dynamic Network Security Mechanism Based on Trust Management in Wireless Sensor Networks

Table 2

Some parameters of simulation experiment.

Parameter	Values
Simulation area size	100 m100 m
Number of nodes	100
Energy consumption for data transmission and reception	25 nJ/bit
Normal node initial energy	1 J
Manage node and monitor node initial energy	5 J
Packet size	40 bit
Wireless communication radius	15 m
Packet forwarding rate	Random number between [0.9,1]
Initial confidence	0.5