| Area | Results | K1 | K2 | K3 | K4 | K5 | K6 | RMSE |
| Bertoua central | DE | 120.44 | 38.73 | 1.6368 | 2.04 | −13.82 | −6.55 | 7.1049 |
| RL | 126.99 | 38.73 | −2.49 | 0 | −13.82 | −6.55 | 7.1049 | |
| Okumura-Hata | 137.0 | 44.9 | 0 | 0 | −13.82 | −6.55 | 15.8720 | |
| Free-space | 83.99 | 44.9 | 0 | 0 | 0 | 0 | 20.7063 |