Enhancing capacity in 5G network by layering cell

Abstract

The widespread usage of devices like smartphones, notepads, and tablets that are always using data has increased the demand for high-speed data traffic on mobile devices. Mobile network operators need to develop up high-capacity networks to suit these requirements. The capacity of single and multi-layered cellular networks in 5G networks is examined in this research after we convert single cells into two and three layers. The capacity of single-layer and multi-layer cells is then simulated and compared after we utilize computer simulation to calculate the capacity for users at random locations connecting to the 5G base station in the cell center. A numerical analysis of the capacity of 2-layer and 3-layer cell is performed using a frequency of 3.5 GHz and a cluster size of N = 3. Transmit Power outer layer is 20W which is greater than the inner layer of 10 W By theoretical study and computer simulation, we found that the capacity of cells with a multi-layer strategy is greater than that of a single layer, showing that multi-layer is superior than Single layer in general. Based on simulation, cell with 3 layers has biggest capacity compared to the other scenarios. 3-layer cell capacity reaches 3 Gbps while other scenarios are smaller, namely 2 Gbps for 2-layer cell and 1,6 Gbps for single layer. These results are expected to contribute to the development and implementation of multilayer cell in 5G networks.