Orthogonal Frequency Division Multiplexing With Index Modulation Based on Discrete Hartley Transform in Visible Light Communications

This paper investigates optical orthogonal frequency division multiplexing (O-OFDM) systems with index modulation (IM) based on discrete Hartley transform (DHT) for visible light communications (VLC). An interesting trade-off between spectral efficiency (SE), energy efficiency, peak-to-average power...

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Detalhes bibliográficos
Main Authors: Xian-Ying Xu, Qi Zhang, Dian-Wu Yue
Formato: Artigo
Idioma:Inglês
Publicado em: IEEE 2022-01-01
Colecção:IEEE Photonics Journal
Assuntos:
Discrete Hartley transform
index modulation
optical OFDM
spectral efficiency
visible light communications
Acesso em linha:https://ieeexplore.ieee.org/document/9772957/
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