WDARS: A Weighted Data Aggregation Routing Strategy with Minimum Link Cost in Event-Driven WSNs

Table 2

Simulation parameter.

Parameter	Value
Channel	Wireless channel
Sink node	Fixed coordinates
Deployment area	500 m × 500 m
Antenna	Omni directional
Initial node energy	2 J
Number of sensor nodes	100, 150, 200, 250, 300
Number of events	3
Event radius	80 m
Communication radius	80 m
Simulation time (sec)	3000
Topology	Dynamic cluster
Bandwidth	10 Mbps
Data packet size	1024 byte
Control packet size	56 byte
Alpha	0.250
Beta	0.375
Meu	0.375