Models

RMSE value in (dB)

Squared R in (dB)

SVR

2.1568

0.8528

RBF

2.4967

0.89653

Cost-231 W-I

22.4452

0.5671

Egli

8.3492

0.7457

SUI

21.3892

0.4324

COST-231 Hata

17.5384

0.5643

Free Space

22.2642

0.4753