Table 2 Simulation parameters
Symbol | Description | Value |
|---|---|---|
\(f_{{\text{c}}}\) | Carrier frequency | 60 GHz |
\(W\) | System bandwidth | 1 GHz |
\(p_{{{\text{max}}}}^{{\text{t}}}\) | The mmSBS’s maximum transmission power | 1 W |
\(N_{0}\) | Noise power density at a vehicle | -174 dBm/Hz |
\({\text{BW}}^{{\text{r}}}\) | Each vehicle’s receiving beam width | 90° |
\({\text{BW}}^{{\text{t}}}\) | A mmSBS’s transmitting beam width | 30°–90° |
\(n\) | The maximum number of supported RF chains at a mmSBS | 6 |
\(t\) | The length of a time period | 3 s |
\(T\) | The number of time periods | 6000 |
\(\zeta\) | The weighted coefficient | 0.125 |
\({\text{BER}}_{i}^{{{\text{th}}}}\) | The receiving bit error rate threshold | 10–10 |
\(R_{F}\) | Radius of simulation area of a mmSBS | 100 m |