Table 1 Different RAT cell radius
From: Modelling virtual radio resource management in full heterogeneous networks
RAT | Number of cells | Cell radius [km] | System | \( {N}_{\mathrm{RRU}}^{\mathrm{RA}{\mathrm{T}}_{\mathrm{i}}} \) |
|---|---|---|---|---|
OFDM | 16.0 | 0.08 | Wi-Fi | 40 |
OFDMA | 16.0 | 0.4 | LTE | 8 000 |
CDMA | 1.7 | 1.2 | UMTS | 80 |
TDMA | 1.0 | 1.6 | GSM | 75 |