Visible light positioning (VLP) is one of the effective solutions for low-cost and high-precision
indoor positioning due to its advantages of low cost, high energy efficiency, and immunity …

Direct-current biased optical orthogonal frequency division multiplexing (DCO-OFDM)
converts bipolar OFDM signals into unipolar non-negative signals by introducing a high DC …

This paper presents an asynchronous visible light communication and positioning (VLCP)
system leveraging the multi-carrier orthogonal coding mechanism (MC-OCM) based on …

The channel model of indoor visible light communication (VLC) is primarily influenced by the
receiver's position and orientation. In this study, we decouple the effects of receiver position …

Visible Light Communication (VLC) is a burgeoning field within information technology,
drawing considerable attention. Notably, VLC utilizing image sensors promises high …

摘要针对现有煤矿井下可见光定位技术中存在的系统定位精度低, 训练时间长的问题,
提出一种基于光电二极管(PD) 阵列传感器的煤矿井下可见光定位系统. 首先, 结合各种PD …

Direct-current biased optical orthogonal frequency division multiplexing (DCO-OFDM)
exhibits a high peak-to-average power ratio (PAPR), which leads to nonlinear distortion in …

Traditional direct-current biased optical orthogonal frequency division multiplexing (DCO-
OFDM) achieves unipolar signaling by adding a direct current (DC) bias and performing …

Visible-light communication (VLC) has several advantages over the commonly used radio
frequency (RF) spectrum, including high bandwidth and low crosstalk. These features have …