Table 1 Different RAT cell radius
From: A model for virtual radio resource management in virtual RANs
RAT | Number cells | System | \( {\boldsymbol{N}}_{\mathbf{RRU}}^{{\mathbf{RAT}}_{\boldsymbol{i}}} \) : | Total RRUs |
|---|---|---|---|---|
OFDMA | 16 | LTE | 500 | 8,000 |
CDMA | 1.7 | UMTS | 45 | 80 |
TDMA | 1 | GSM | 75 | 75 |