Atiya Fatima Usmani (DC8)
Optimization of hybrid WSNs network protocols and topologies
Current work: The objective of this IRP is to provide a network level optimization of the OWIN6G hybrid WSN in terms of network protocol and topology design. The targeted scenario include localization and environment monitoring destined for indoor settings. A scenario where sensor gateways will rely on optical cameras as both data receivers and people localization.
Supervisor: Dr. Luis Nero Alves
Co-Supervisors: Prof. Pedro Fonseca, Prof. Stanislav Zvanovec
List of Publications
E. Niarchou, A.F. Usmani, V. Matus, J. Rabadan, V. Guerra, L.N. Alves, R. Perez-Jimenez, (2025), “CNN-Based Human Detection and Identification in Indoor Optical Camera Communication Systems Using a Wearable LED Strip.” IET Optoelectron, 19: e70005, DOI: 10.1049/ote2.70022
V. Matus, A.F. Usmani, M. Figueiredo, P. Fonseca, S. Zvanovec, R. Perez-Jimenez, L.N. Alves, “Experimental Demonstration of a Self-Clocking Pulse-Amplitude Modulation for Optical Camera Communication in Artificial Ambient Light” Proc. International Balkan Conference on Communications and Networking (BalkanCom), June 2024, Ljubljana, Slovenia. DOI: 10.1109/BalkanCom61808.2024.10557196
V. Matus, A.F. Usmani, M. Figueiredo, P. Fonseca, S. Zvanovec, R. Perez-Jimenez, L.N. Alves, “Self-Clocking Constant-Power Multi-level Scheme for Optical Camera Communication” 2024 14th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP), Rome, Italy, 2024. DOI: 10.1109/CSNDSP60683.2024.10636635
S. K. Modalavalasa et al., “Evolution of OWC: A Collaborative Contour Across Various Sectors,” 2024 14th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP), Rome, Italy, 2024, pp. 238-243. DOI: 10.1109/CSNDSP60683.2024.10636621
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