16 citations · 78 across the 41 of their papers we have counts for
3 papers · 1 filter
Power Minimization in Wireless Sensor Networks With Constrained AoI Using Stochastic Optimization
Mohammad Moltafet, Markus Leinonen, Marian Codreanu +1
In this paper, we consider a system where multiple low-power sensors communicate timely information about a random process to a sink. The sensors share orthogonal subchannels to tr…
Optimizing Information Freshness in a Multiple Access Channel with Heterogeneous Devices
Zheng Chen, Nikolaos Pappas, Emil Björnson +1
In this work, we study age-optimal scheduling with stability constraints in a multiple access channel with two heterogeneous source nodes transmitting to a common destination. The…
A Reinforcement Learning Framework for Optimizing Age-of-Information in RF-powered Communication Systems
Mohamed A. Abd-Elmagid, Harpreet S. Dhillon, Nikolaos Pappas
In this paper, we study a real-time monitoring system in which multiple source nodes are responsible for sending update packets to a common destination node in order to maintain th…