Results 81 to 90 of about 8,545 (175)
Results in OpticsThis paper presents a supervised recurrent neural network–based partial transmit sequence (S–RNN–PTS) approach for reducing – the – peak-to-average power ratio (PAPR) in optical orthogonal time–sequence multiplexing (OTSM) visible-light communication ...
Arun Kumar +2 more
doaj +1 more source
3-D Localization With Multiple LEDs Lamps in OFDM-VLC System
IEEE Access, 2019 Visible light communication (VLC)-based localization is a potential candidate for a wide range of indoor localization applications. In this paper, we propose a VLC architecture based on orthogonal frequency division multiplexing (OFDM) with multiple ...
Luis Carlos Mathias +2 more
doaj +1 more source
QoE‐based dynamic resource allocation for heterogeneous smart distribution grids
IET Communications, Volume 19, Issue 1, January/December 2025.This article introduces an innovative metric termed as Quality of Experience (QoE) by amalgamating the terminal operations concerning data rate, latency, and packet loss rate. With the aim of maximizing the QoE, we design a dynamic resource allocation scheme in a heterogeneous wireless communication and power line communication network.
You Li +6 more
wiley +1 more source
Digital twin assisted multi‐task offloading for vehicular edge computing under SAGIN with blockchain
IET Communications, Volume 19, Issue 1, January/December 2025.This paper proposes to use the space–air–ground integrated network with blockchain to enhance the network capability and the privacy protection of vehicular edge networks, and take the digital twin (DT) to design a DT‐assisted structure for vehicular edge computing to capture the dynamic characteristics of vehicles and the entire environment.
Qiyong Chen +4 more
wiley +1 more source
IEEE AccessAccurate channel estimation plays a vital role in enabling high-speed and reliable data transmission in indoor massive Multiple-Input Multiple-Output (MIMO) Visible Light Communication (VLC) systems.
Al-Imran +2 more
doaj +1 more source
Energy‐Efficient 8‐PAM Optical DAC Design for Visible Light Communication Systems
IET OptoelectronicsThis paper presents a cost‐effective and energy‐efficient optical digital‐to‐analog converter (ODAC) transmitter scheme for visible light communication (VLC) systems.
Oğuzhan Başer +3 more
doaj +1 more source
IEEE AccessVisible Light Communication (VLC) systems employing multiple Light-Emitting Diode (LED) transmitters face significant challenges from aggregate nonlinear distortions that degrade signal quality and limit practical deployment.
David Esteban Farfan-Guillen +2 more
doaj +1 more source
Quasi-Omnidirectional Vehicular VLC: Design, Implementation, and Experimental Validation
IEEE Open Journal of the Communications SocietyVisible Light Communication (VLC) is emerging as a compelling solution for future vehicular networks due to its high bandwidth and immunity to radio frequency (RF) interference.
Daniel K. Tettey, Murat Uysal
doaj +1 more source
Multi-use of urban infrastructure: Wireless light curried digital communication based on LED street lighting [PDF]
--LED street light,Visible Light Communication,Multi-use,Platform ...
Matsuda, Shunsuke, Miyair, Kantaro
core
ViRSMALNet: A Twin-Tier LSTM-Based Deep Learning Network for Indoor MIMO RSMA VLC Systems
IEEE Open Journal of the Communications SocietyIn this article, we present a twin-tiered deep learning (DL) symbol detector architecture for a multi-user multiple-input multiple-output (MIMO) visible light communication (VLC) system, based on rate-splitting multiple access (RSMA). The DL architecture
Anagha K. Kowshik +2 more
doaj +1 more source