학술논문
Rate Splitting for 6G Optical Wireless Networks
Document Type
Conference
Source
2023 23rd International Conference on Transparent Optical Networks (ICTON) Transparent Optical Networks (ICTON), 2023 23rd International Conference on. :1-5 Jul, 2023
Subject
Language
ISSN
2161-2064
Abstract
This paper evaluates the performance of rate splitting (RS), a robust interference management scheme, in an optical wireless communication (OWC) network that uses infrared lasers referred to as vertical-cavity surface-emitting lasers (VCSELs) as optical transmitters. In 6G OWC, providing high spectral and energy efficiency requires advanced multiple access schemes that can serve multiple users simultaneously in a non-orthogonal fashion. In this context, RS has the potential to manage multi-user interference at high data rates compared to orthogonal transmission schemes. Simulation results show the high performance of RS compared to baseline approaches.