Robust Precoding for Multi-User Visible Light Communications with Quantized Channel Information

Robust Precoding for Multi-User Visible Light Communications with Quantized Channel Information

In this paper, we address the design of multi-user multiple-input single-output (MU-MISO) precoders for indoor visible light communication (VLC) systems. The goal is to minimize the transmitted optical power per light emitting diode (LED) under imperfect channel state information (CSI) at the transm...

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Bibliographic Details
Main Authors: Olga Muñoz, Antonio Pascual-Iserte, Guillermo San Arranz
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Sensors
Subjects:
visible light communications
robust precoding
channel state information
quantization
convex optimization
Online Access:https://www.mdpi.com/1424-8220/22/23/9238

Internet

https://www.mdpi.com/1424-8220/22/23/9238

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