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

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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Bibliographic Details
Main Authors: Xian-Ying Xu, Qi Zhang, Dian-Wu Yue
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Photonics Journal
Subjects:
Discrete Hartley transform
index modulation
optical OFDM
spectral efficiency
visible light communications
Online Access:https://ieeexplore.ieee.org/document/9772957/

Internet

https://ieeexplore.ieee.org/document/9772957/

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