154 citations · 538 across the 74 of their papers we have counts for
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Slotted Aloha for Optical Wireless Communications in Internet of Underwater Things
Milica Petkovic, Sotiris A. Tegos, Panagiotis D. Diamantoulakis +4
In this work, we design and analyse a Slotted ALOHA (SA) solution for Optical Wireless Communication (OWC)-based Internet of Underwater Things (IoUT). In the proposed system, user…
Timely and Efficient Information Delivery in Real-Time Industrial IoT Networks
Hossam Farag, Dejan Vukobratovic, Andrea Munari +1
Enabling real-time communication in Industrial Internet of Things (IIoT) networks is crucial to support autonomous, self-organized and re-configurable industrial automation for Ind…
Distributed Sensing, Computing, Communication, and Control Fabric: A Unified Service-Level Architecture for 6G
Dejan Vukobratović, Nikolaos Bartzoudis, Mona Ghassemian +8
With the advent of the multimodal immersive communication system, people can interact with each other using multiple devices for sensing, communication and/or control either onsite…
A Weighted Autoencoder-Based Approach to Downlink NOMA Constellation Design
Vukan Ninkovic, Dejan Vukobratovic, Adriano Pastore +1
End-to-end design of communication systems using deep autoencoders (AEs) is gaining attention due to its flexibility and excellent performance. Besides single-user transmission, AE…
Two-Tier UAV-based Low Power Wide Area Networks: A Testbed and Experimentation Study
Srdjan Sobot, Milan Lukic, Dusan Bortnik +4
In this paper, we propose, design, deploy and demonstrate a two-tier Low Power Wide Area Network (LP WAN) system based on Unmanned Aerial Vehicle (UAV) base stations suitable for d…
Graph Neural Networks on Factor Graphs for Robust, Fast, and Scalable Linear State Estimation with PMUs
Ognjen Kundacina, Mirsad Cosovic, Dragisa Miskovic +1
As phasor measurement units (PMUs) become more widely used in transmission power systems, a fast state estimation (SE) algorithm that can take advantage of their high sample rates…