Research on the Performance of Small Cellular Structure Based onLTE System Level Simulation Platform

By changing the parameters of the LTE system level simulation platform of Vienna University of Technology, Austria, and adding small cell module in the macro cellular cell to simulate the performance of the small cellular system. The simulation results show that the system's performance improves by adding small cell in the appropriate place. The signal to noise ratio and the average throughput of the system are drastically better than before.