Optical, electrical, frequency modelization of VLC system Analytic expression of the received current as a function of that transmitted Model validation using measurement results
Hybrid visible light communications (VLC) and PLC system
In this paper we propose and experimentally demonstrate an indoor hybrid system that integrates VLC and PLC. OFDM modulation scheme is used to maximize the transmission rate. Experiments show the system works well with the goal of full link transmission.
VLC Modelization for VLC-PLC System: Evaluation of Optical, …
Abstract: The integration of powerline communication (PLC) with visible light communication (VLC) has attracted the attention of many researchers. Cascading these two techniques offers the possibility of performing a wired transmission over existing powerline infrastructure and a last-mile energy-efficient wireless transmission through pre ...
The Design of VLC-PLC System for Substation Inspection
Discover the cost-effective and easy-to-implement integrated network architecture of VLC and PLC. Overcome traditional network limitations and enhance power grid inspection with voice communication and position services.
An integrated indoor VLC+PLC system for video broadcast and …
In this paper, Light-emitting diodes (LEDs) are used to transmit multiple high definition television programs with the combination of VLC as the access point and power line communication (PLC) as the network backbone to avoid the sophisticated networking issue.
Performance Analysis of Hybrid VLC and PLC system
2021年6月6日 · In this study, a novel non‐linear companding transform (NCT) is proposed for the DC‐biased optical orthogonal frequency division multiplexing (DCO‐OFDM) based visible light communications (VLC). The authors lower the peak‐to‐average power ratio (PAPR) of ...
基于PLC VLC的超高速联合通信技术研究成果登记公示信息 - 深圳 …
二、研究目的与意义： 本课题深入研究可见光融合电力线通信 (VLC-PLC)中精确定位、高速可靠传输和系统构架的理论及产业化实现技术，与上下游企业密切配合逐步开展产业化应用工作，服务于包括LED照明、智能电网、物联网和智慧城市在内的国家与广东省重要发展领域。 三、主要论点和 …
<br>使用 NOMA 为室内混合 PLC/VLC 网络提供物理层安全,IEEE …
2024年1月12日 · 混合电力线通信（plc）/可见光通信（vlc）网络已被证明对于室内实际通信至关重要，并引起了广泛关注。 然而，目前混合PLC/VLC网络的研究大多集中在通信可靠性和资源分配方面，而对物理层安全性的研究很少。
BER performance analysis of OFDM‐based integrated PLC and MIMO‐VLC ...
2020年10月1日 · In this paper, we have reported BER performance of integrated PLC-MIMO-VLC system with the following considerations: (i) Rayleigh fading and Barry channel models for PLC and VLC respectively. (ii) Line-of-sight (LOS) and LOS …
VLC Modelization for VLC-PLC System: Evaluation of
2021年5月25日 · This paper proposes a hybrid network model of VLC and orthogonal frequency-division multiplexing access (OFDMA) in which the VLC channel is only used for downlink transmission, whereas OFDMA ...