11 citations · 29 across the 7 of their papers we have counts for
3 papers · 1 filter
Reinforcenment Learning-Aided NOMA Random Access: An AoI-Based Timeliness Perspective
Felippe Moraes Pereira, Jamil de Araujo Farhat, João Luiz Rebelatto +2
In this paper, we investigate the age-of-information (AoI) of a power domain non-orthogonal multiple access (NOMA) network, where multiple internet-of-things (IoT) devices transmit…
Decentralized RL-Based Data Transmission Scheme for Energy Efficient Harvesting
Rafaela Scaciota, Glauber Brante, Richard Souza +4
The evolving landscape of the Internet of Things (IoT) has given rise to a pressing need for an efficient communication scheme. As the IoT user ecosystem continues to expand, tradi…
Two-Stage Channel Estimation for Hybrid RIS Assisted MIMO Systems
Rafaela Schroeder, Jiguang He, Glauber Brante +1
Reconfigurable intelligent surfaces (RISs) have been proposed as a key enabler to improve the coverage of the signals and mitigate the frequent blockages in millimeter wave (mmWave…