Performance Analysis of Single-Pulse Modulation in Factory Environment Based on LiFi Standard

Abstract

Internet of Things (IoT) technology is also widely used in industry. However, in recent years, various products tend to be mass-produced in a short period of time. Therefore, it is necessary to frequently change the location of the machine in the factory. In this situation, it is effective to communicate with wireless Light Fidelity (LiFi) instead of wired communication. In this paper, we compare the bit error rate (BER) and throughput by using Channel Impulse Response (CIR) between Light Emitting Diode (LED) and Photo Diode (PD) in the Industrial Wireless environments using On-Off Keying (OOK), 4-Pulse Amplitude Modulation (PAM), and 8-PAM in single carrier model. we use the frontend model filter for realistic implementation.