Research Article

Heuristic Localization Algorithm with a Novel Error Control Mechanism for Wireless Sensor Networks with Few Anchor Nodes

Table 1

Description of simulation parameters.

ParameterDescriptionDefault

Number of blind nodes380
Number of anchor nodes20
Number of initial pseudoanchors5
Radio communication range30 m
RSSI variance1 dBm
Path loss at one meter32.6 dBm
Path loss exponent3.79
OC-SVM kernel typeLinear
OC-SVM parameter nu0.1
OC-SVM parameter epsilon0.001