• Electrical Engineering and Systems Science > Signal Processing [Submitted on 25 Feb 2026] Title:Dual-Hop Joint Visible Light and Backscatter Communication Relaying under Finite Blocklength View PDF HTML (experimental)Abstract:This paper investigates a dual-hop joint visible light communication (VLC) and backscatter communication (BC) relaying framework under the finite blocklength (FBL) constraint, aiming at energy-neutral Ambient Internet of Things (A-IoT) deployments • In the proposed system, indoor LED access points are used to simultaneously provide illumination and transmit information over light to a backscatter device (BD), which harvests optical energy and backscatters the received messages to user equipments (UEs) equipped with radio frequency (RF) front ends • This forwarding of the information from VLC to RF channels is implemented without the need for carrier synthesizers and power amplifiers at the IoT node • By modeling the end-to-end communication link with short-packet IoT traffic and realistic levels of interference between adjacent VLC coverage areas, we analyze the outage performance and achievable data rate of the proposed system • Simulation results demonstrate tha

Article Summaries:

  • Electrical Engineering and Systems Science > Signal Processing [Submitted on 25 Feb 2026] Title:Dual-Hop Joint Visible Light and Backscatter Communication Relaying under Finite Blocklength View PDF HTML (experimental)Abstract:This paper investigates a dual-hop joint visible light communication (VLC) and backscatter communication (BC) relaying framework under the finite blocklength (FBL) constraint, aiming at energy-neutral Ambient Internet of Things (A-IoT) deployments. In the proposed system, indoor LED access points are used to simultaneously provide illumination and transmit information ove

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