Table 1. System parameters.
| Parameter | Values |
|---|---|
| Frequency | 2.14 GHz |
| Bandwidth | 20 MHz |
| No of RB | 100 |
| Receiver noise figure | 9 dB |
| No of Tx antenna ports | 4 |
| No of Rx antenna ports | 4 |
| Transmission modes | Closed Loop Spatial Multiplexing (CLSM) |
| Simulation Length | 100 TTI |
| Feedback Delay | 3 TTI |
| Inter eNodeB distance | 500 m |
| Shadow fading type | ‘None’, ‘claussen’ |
| Microscale fading | ‘None’, ‘QuaDRiGa’ |
| Microscale pathloss | TS36942 |
| eNodeB count | 7 |
| No of Sectors per eNodeB | 3 (Total 21) |
| UE count | 150 |
| eNodeB tx power | 40 dBm |
| UE distribution | Constant UEs per ROI |
| eNodeB antenna pattern | ‘berger’ |
| eNodeB antenna gain | 15 dBi, LTE antenna, urban area (2000 MHz) |
| Scheduler | Best CQI, Round Robin, Proportional Fair and FFR |