Research Article

A Kernel-Based Node Localization in Anisotropic Wireless Sensor Network

Table 3

Localization error comparison in isotropic WSN.

Localization error (meter)DV-HopP-LSVRG-LSVR

20 beacons and 100 sensor nodes12.5329.4729.253
20 beacons and 200 sensor nodes10.3219.0528.975
100 beacons and 300 sensor nodes8.9398.4797.896