[B-10B] Optical Communication Systems B (Optical Communication System,OpticalCommunication Equipment,Device Application to Systems,Optical Communications Network /Specification)

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[B-10B-22] Optical Wireless Communication System Combining MIMO and Diversity Techniques

〇Yuki Sato¹, Shiro Ryu¹ (1. Meiji university)

Keywords:

MIMO,Diversity,QPSK Modulation,Singular Value Decomposition,Bit Error Rate

In recent years, the rapid growth of Internet traffic has caused serious capacity congestion in cellular base stations and Wi-Fi networks. Optical wireless communication (OWC) has attracted considerable attention as a promising solution to this problem. By introducing multiple-input multiple-output (MIMO) technology into OWC systems, high-capacity transmission can be achieved. Furthermore, receiver diversity techniques can improve communication reliability. In this study, we investigate an OWC system that combines MIMO and receiver diversity, and compare several receiver selection criteria to identify the most effective method for improving communication performance.