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arXiv · 2304.03090

Rate Splitting for 6G Optical Wireless Networks

Khulood D. Alazwary·Ahmad Adnan Qidan·T. E. H. El-Gorashi·Jaafar M. H. Elmirghani
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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.

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Khulood D. Alazwary, Ahmad Adnan Qidan, T. E. H. El-Gorashi, Jaafar M. H. Elmirghani. 2023-04-06. Rate Splitting for 6G Optical Wireless Networks. https://arxiv.org/abs/2304.03090

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