Table 3 Environment-specific network and propagation aspects
From: Optimisation of NB-IoT deployment for smart energy distribution networks
Environment | ISD (km) | Path loss (dB) | Shadowing | Penetration loss | Channel model |
|---|---|---|---|---|---|
RU | 7.5 | 94.6 + 34.1 × log10(dKM) | 6 dB | Based on COST231 NLOS model [28] | Rural area model, 6 taps, 0 Hz Doppler |
SU | 3.2 | 103.8 + 33.6 × log10(dKM) | 8 dB | Typical Urban (TU), 20 taps, 0 Hz Doppler | |
U | 1.732 | 119.8 + 37.6 × log10(dKM) | 10 dB | ||
DU | 0.5 |