A Novel Frame Identification and Synchronization Technique for Smartphone Visible Light Communication Systems Based on Convolutional Neural Networks. - Yokar, Vaigai Nayaki; Minh, Hoa Le; Li, Xicong; Woo, Wai Lok; Alves, Luís Nero; Zvanovec, Stanislav; Son, Tran The; Ghassemlooy, Zabih (CoRR, 2025)

Self-Clocking Constant-Power Multi-Level Scheme for Optical Camera Communication. - Matus, Vicente; Usmani, Atiya Fatima; Figueiredo, Monica; Fonseca, Pedro; Zvanovec, Stanislav; Jiménez, Rafael Pérez; Alves, Luís Nero (2024)

Evolution of OWC: A Collaborative Contour Across Various Sectors. - Modalavalasa, Satish Kumar; Usmani, Atiya Fatima; Gelehpordesari, Atiyeh Pouralizadeh; Giachoudis, Christos; Giraldo, Luis Miguel; Zamorano-Illanes, Raul; Ghassemlooy, Zabih; Zvanovec, Stanislav; Jungnickel, Volker; Khalighi, Ali; Alves, Luís Nero; Soler, Joaquín Pérez; et al. (2024)

A Packet-Based Analog m-CAP Visible Light Communication System for Internet of Things. - Rodrigues, Luís; Figueiredo, Monica; Alves, Luís Nero; Ghassemlooy, Zabih (2024)

On Using the Raspberry Pi Camera to Receive 8-PAM Signals in Optical Camera Communication. - Rêgo, Miguel; Matus, Vicente; Younus, Othman Isam; Dowhuszko, Alexis A.; Ghassemlooy, Zabih; Figueiredo, Monica; Fonseca, Pedro; Alves, Luís Nero (2024)

Modeling temperature dynamic effects for high-power light-emitting diodes. - Kyatam, Shusmitha; Rodrigues, Luís; Alves, Luís Nero; Maslovski, Stanislav I.; Mendes, Joana C. (Int. J. Circuit Theory Appl., 2023)

Smartphone Beam Profile in a Screen-to-Camera-Based Optical Communication System. - Yokar, Vaigai Nayaki; Minh, Hoa Le; Ghassemlooy, Zabih; Younus, Othman Isam; Alves, Luís Nero; Woo, Wai Lok; Almutairi, Turky (2023)

Geometric Pattern-Based Computer Vision Positioning System. - Silva, Miguel; Rêgo, Miguel; Alves, Luís Nero; Fonseca, Pedro (2023)

Optical Wireless Communications for Underwater Monitoring and Smart Indoor Farming Applications. - Dowhuszko, Alexis A.; Rodrigues, Luís; Alves, Luís Nero; Céspedes, Máximo Morales; Matus, Vicente; Jiménez, Rafael Pérez; Torres, Julio Francisco Rufo; Romano, Alessandro; Vegni, Anna Maria; Ijeh, Ikenna Chinazaekpere (2023)

Visible Light Communication Systems Architectures for the Internet of Things. - Rodrigues, Luís; Figueiredo, Monica; Alves, Luís Nero; Ghassemlooy, Zabih (2023)

Analysis and simulation of a hybrid visible-light/infrared optical wireless network for IoT applications. - Kamalakis, Thomas; Ghassemlooy, Zabih; Zvanovec, Stanislav; Alves, Luís Nero (JOCN, 2022)

The Usage of ANN for Regression Analysis in Visible Light Positioning Systems. - Chaudhary, Neha; Younus, Othman Isam; Alves, Luís Nero; Ghassemlooy, Zabih; Zvanovec, Stanislav (Sensors, 2022)

An Energy-Efficient Optical Wireless OFDMA Scheme for Medical Body-Area Networks. - Hasan, Md Jahid; Khalighi, Mohammad Ali; Jungnickel, Volker; Alves, Luís Nero; Béchadergue, Bastien (IEEE Trans. Green Commun. Netw., 2022)

Experimental validation of analog m-CAP receivers for Internet of Things. - Rodrigues, Luís; Figueiredo, Monica; Alves, Luís Nero; Ghassemlooy, Zabih (2022)

Impact of Transmitter Topologies on the Performance of Indoor Visible Light Positioning Systems. - Chaudhary, Neha; Younus, Othman Isam; Alves, Luís Nero; Ghassemlooy, Zabih; Zvanovec, Stanislav (2022)

A feasibility study on real-time concealed object detection in foliage using STDCC radar. - Duarte, Luís; Vala, Mário; Ribeiro, Carlos; Alves, Luís Nero; Fernandes, Carlos A.; Caldeirinha, Rafael F. S. (2022)

Transmitter Identification Using Frame Reconstruction in Rolling Shutter Based Systems. - Rêgo, Miguel; Fonseca, Pedro; Alves, Luís Nero (2022)

Correcting Perspective Distortion for Circle Centerpoint Coordinates in Camera Based Visible Light Positioning. - Rêgo, Miguel; Fonseca, Pedro; Alves, Luís Nero (2022)

EU cost action on future generation optical wireless communication technologies - newfocus ca19111, a white paper. - Khalighi, Mohammad Ali; Ghassemlooy, Zabih; Zvanovec, Stanislav; Stevens, Nobby; Alves, Luís Nero; Shrestha, Amita; Uysal, Murat; Vegni, Anna Maria; Diamantoulakis, Panagiotis D.; Papanikolaou, Vasilis K.; Karagiannidis, George K.; Ortega, Beatriz; et al. (CoRR, 2022)

An Indoor Visible Light Positioning System Using Tilted LEDs with High Accuracy. - Chaudhary, Neha; Younus, Othman Isam; Alves, Luís Nero; Ghassemlooy, Zabih; Zvanovec, Stanislav; Minh, Hoa Le (Sensors, 2021)

Optimized Analog Multi-Band Carrierless Amplitude and Phase Modulation for Visible Light Communication-Based Internet of Things Systems. - Rodrigues, Luís; Figueiredo, Monica; Alves, Luís Nero (Sensors, 2021)

The Utilization of Artificial Neural Network Equalizer in Optical Camera Communications. - Younus, Othman Isam; Hassan, Navid Bani; Ghassemlooy, Zabih; Zvanovec, Stanislav; Alves, Luís Nero; Minh, Hoa Le (Sensors, 2021)

Impact of Transmitter Positioning and Orientation Uncertainty on RSS-Based Visible Light Positioning Accuracy. - Chaudhary, Neha; Alves, Luís Nero; Ghassemlooy, Zabih (Sensors, 2021)

Editorial to the Special Issue on "Visible Light Communications, Networking, and Sensing". - Zvánovec, Stanislav; Ghassemlooy, Zabih; Jiménez, Rafael Pérez; Alves, Luís Nero (Sensors, 2021)

A Visible Light Positioning System based on Support Vector Machines. - Chaudhary, Neha; Younus, Othman Isam; Chaleshtori, Zahra Nazari; Alves, Luís Nero; Ghassemlooy, Zabih; Zvanovec, Stanislav (2021)

Impact of Synchronization Errors on the Performance of ACO-OFDMA Signaling for Medical Extra-WBAN Links. - Hasan, Md Jahid; Khalighi, Mohammad Ali; Alves, Luís Nero; Béchadergue, Bastien (2021)

The Impact of Blocking and Shadowing on the Indoor Visible Light Positioning System. - Younus, Othman Isam; Chaudhary, Neha; Chaleshtori, Zahra Nazari; Ghassemlooy, Zabih; Alves, Luís Nero; Zvanovec, Stanislav (2021)

Data Rate Enhancement in Optical Camera Communications Using an Artificial Neural Network Equaliser. - Younus, Othman Isam; Hassan, Navid Bani; Ghassemlooy, Zabih; Haigh, Paul Anthony; Zvanovec, Stanislav; Alves, Luís Nero; Minh, Hoa Le (IEEE Access, 2020)

Impact of Transmitter Positioning Uncertainty on RSS-based Visible Light Positioning Accuracy. - Chaudhary, Neha; Alves, Luís Nero; Ghassemlooy, Zabih (2020)

All-digital reconfigurable STDCC radar baseband implementation in FPGA. - Duarte, Luís; Ribeiro, Carlos; Alves, Luís Nero; Caldeirinha, Rafael F. S. (2020)

A Polynomial Analog Baseband Predistorter for Compensation of Wireless Amplifier's Distortion. - Kouhini, Sepideh Mohammadi; Jarchlo, Elnaz Alizadeh; Khademi, Sasan; Ghassemlooy, Zabih; Alves, Luís Nero (2020)

Exploring the Design Space of Relaying Neurons for OWC Networks at the Nanoscale. - Pandeirada, João; Alves, Luís Nero; Ghassemlooy, Zabih (2020)

Analog m-CAP demodulation for VLC-based IoT systems. - Rodrigues, Luís; Figueiredo, Monica; Alves, Luís Nero (2020)

Optical Camera Communications with Convolutional Neural Network for Vehicle-toVehicle Links. - Soares, Miguel Roque; Chaudhary, Neha; Eso, Elizabeth; Younus, Othman Isam; Alves, Luís Nero; Ghassemlooy, Zabih (2020)

An Artificial Neural Network Equalizer for Constant Power 4-PAM in Optical Camera Communications. - Younus, Othman Isam; Hassan, Navid Bani; Ghassemlooy, Zabih; Zvanovec, Stanislav; Alves, Luís Nero; Haigh, Paul Anthony; Minh, Hoa Le (2020)

Editorial. - Uysal, Murat; Alves, Luís Nero; Cheng, Julian; Chenji, Harsha; Safari, Majid (Phys. Commun., 2018)

On the Usage of Machine Learning Techniques to Improve Position Accuracy in Visible Light Positioning Systems. - Gradim, Andre; Fonseca, Pedro; Alves, Luís Nero; Mohamed, Reem E. (2018)

Implementation of an OWC channel emulator in FPGA. - Rodrigues, Luís; Duarte, Luís; Pandeirada, Joao; Alves, Luís Nero; Dobesch, Ales; Janik, Lukas; Novák, Marek; Wilfert, Otakar (2018)

Lighting the Wireless World: The Promise and Challenges of Visible Light Communication. - Figueiredo, Monica; Alves, Luís Nero; Ribeiro, Carlos (IEEE Consumer Electron. Mag., 2017)

Measuring Torque and Temperature in a Rotating Shaft Using Commercial SAW Sensors. - Silva, Diogo; Mendes, Joana C.; Pereira, António B.; Gégot, François; Alves, Luís Nero (Sensors, 2017)

Consumer LED lamp with ODAC technology for high-speed visible light communications. - Figueiredo, Monica; Ribeiro, Carlos; Dobesch, Ales; Alves, Luís Nero; Wilfert, Otakar (IEEE Trans. Consumer Electron., 2017)

Thermal analysis of high power LEDs using different PCB materials. - Kyatam, Shusmitha; Camacho, Pedro; Rodrigues, Luís; Alves, Luís Nero; Mendes, Joana Catarina; Figueiredo, Monica Carvalho (2017)

On the dynamics of accelerated observers in Special Relativity. - Martins, P.; Alves, Luís Nero; Mendes, Joana C. (2017)

DLL architecture for OFDM based VLC transceivers in FPGA. - Duarte, Luís; Rodrigues, Luís; Alves, Luís Nero; Ribeiro, Carlos; Figueiredo, Monica (2016)

Live demonstration: 150Mbps+ DCO-OFDM VLC. - Figueiredo, Monica; Ribeiro, Carlos; Alves, Luís Nero (2016)

Complexity reduction methods for fast motion estimation in HEVC. - Nalluri, Purnachand; Alves, Luís Nero; Navarro, Antonio (Signal Process. Image Commun., 2015)

Memristor state-space embedding. - Dghais, Wael; Alves, Luís Nero; Mendes, Joana Catarina; Rodriguez, Jonathan; Pedro, José Carlos (2015)

On the usage of harmonic balance to simulate memristive devices and circuits. - Kailasam, Rathnakannan; Alves, Luís Nero; Mendes, Joana Catarina; Pedro, José Carlos (2015)

A real-time platform for collaborative research on Visible Light Communication. - Ribeiro, Carlos; Figueiredo, Monica; Alves, Luís Nero (2015)

Electronic shelf labeling employing visible light communication concepts. - Barraca, João Paulo; Alves, Luís Nero; Figueiredo, Monica (2014)

High speed SAD architectures for variable block size motion estimation in HEVC video coding. - Nalluri, Purnachand; Alves, Luís Nero; Navarro, Antonio (2014)

On the performance of digital to analog conversion in the optical domain. - Dobesch, Ales; Alves, Luís Nero; Wilfert, Otakar (2014)

Frequency characterization of memristive devices. - Duarte, João Capela; Martins, Ernesto Ventura; Alves, Luís Nero (2013)

Folded-cascode transimpedance amplifiers employing a CMOS inverter as input stage. - Lima, Elton N.; Cura, José Luis; Alves, Luís Nero (2013)

Amplitude characterization of memristive devices. - Duarte, João Capela; Martins, Ernesto Ventura; Alves, Luís Nero (2013)

Delayed feedback amplifiers with maximum flat group delay. - Milovancev, Dinka; Alves, Luís Nero (2013)

Bandwidth improvements in transimpedance amplifiers for visible-light receiver front-ends. - Cura, José Luis; Alves, Luís Nero (2013)

A novel SAD architecture for variable block size motion estimation in HEVC video coding. - Nalluri, Purnachand; Alves, Luís Nero; Navarro, Antonio (2013)

Visible Light Communication System for outdoor applications. - Lourenço, Nuno; Terra, Domingos; Kumar, Navin; Alves, Luís Nero; Aguiar, Rui L. (2012)

Fast Motion Estimation Algorithm for HEVC. - Nalluri, Purnachand; Alves, Luís Nero; Navarro, Antonio (2012)

Understanding large swing and low swing operation in DyCML gates. - Borges, Tiago; Martins, Ernesto Ventura; Alves, Luís Nero (2012)

A multi-valued 350nm CMOS voltage reference. - Lourenço, Nuno; Alves, Luís Nero; Cura, José Luis (2012)

Visible light communications in intelligent transportation systems. - Kumar, Navin; Lourenço, Nuno; Terra, Domingos; Alves, Luís Nero; Aguiar, Rui L. (2012)

Design, development and performance analysis of DSSS-based transceiver for VLC. - Terra, Domingos; Kumar, Navin; Lourenço, Nuno; Alves, Luís Nero; Aguiar, Rui L. (2011)

Visible light communication for intelligent transportation in road safety applications. - Kumar, Navin; Terra, Domingos; Lourenço, Nuno; Alves, Luís Nero; Aguiar, Rui L. (2011)

A new technique to achieve exact and controllable voltage gain relations in feedback amplifiers. - Alves, Luís Nero; Cura, José Luis (2009)

A time-delay technique to improve GBW on negative feedback amplifiers. - Alves, Luís Nero; Aguiar, Rui L. (Int. J. Circuit Theory Appl., 2008)

General Model for the Deployment of Time-Delay Elements in Transistorized Electronic Circuits. - Alves, Luís Nero; Barbosa, Luis; Aguiar, Rui L. (2006)

General model for delayed feedback and its application to transimpedance amplifier's bandwidth optimization. - Alves, Luís Nero; Barbosa, Luis; Macedo, E. A. L.; Aguiar, Rui L. (2006)

On the usage of delayed-feedback in amplifiers. - Alves, Luís Nero; Aguiar, Rui L. (2005)

Bandwidth boosting in transimpedance amplifiers for optical LANs, using delayed feedback. - Martins, N.; Barbosa, Luis; Alves, Luís Nero; Aguiar, Rui L. (2005)

On the effect of time delays in negative feedback amplifiers. - Alves, Luís Nero; Aguiar, Rui L. (2005)

A new method to improve the impedance of the CC-II's X input. - Alves, Luís Nero; Aguiar, Rui L. (2004)

Extending the Laplace expansion method to the frequency response analysis of active RLC circuits. - Alves, Luís Nero; Aguiar, Rui L. (2003)

Frequency behavior of classical current mirrors [CMOS]. - Alves, Luís Nero; Aguiar, Rui L. (2002)

Noise performance of classical current mirrors. - Alves, Luís Nero; Aguiar, Rui L. (2002)

Maximizing bandwidth in CCII for wireless optical applications. - Alves, Luís Nero; Aguiar, Rui L. (2001)

A test bed for wireless optical LANs. - Aguiar, Rui L.; Tavares, António R.; Alves, Luís Nero; Valadas, Rui; Santos, Dinis Magalhães (2001)

An eight-sector wireless infrared receiver. - Alves, Luís Nero; Cura, José Luis; Aguiar, Rui L.; Santos, Dinis M. (2000)

A sectored receiver for infrared wireless networks. - Alves, Luís Nero; Aguiar, Rui L.; Vasconcelos, Eduardo de; Cura, José Luis (2000)

A differential current-conveyor based buffer for high-bandwidth, low-signal applications. - Alves, Luís Nero; Aguiar, Rui L. (1999)