6 papers
Distributed Cross-Layer Optimization for Covert Multi-Hop, Multi-Modal Networks: Exponentially Fast Convergence and Robust Tracking
Sirin Chakraborty, Andrea Panebianco, Yuchen Tian +4
This paper develops the first distributed cross-layer algorithm for joint congestion control, routing, scheduling, and power control in covert multi-hop, multi-modal wireless netwo…
Significance-Driven Semantic Communication
Christian McDowell, Andrea Panebianco, Sirin Chakraborty +1
In this paper, we study a significance-driven cross- layer semantic communication design problem. Based on sta- tistical decision theory, we introduce an information-theoretic meas…
SafeStep: An Interactive Demonstration of Semantic Communication for Pedestrian Safety Monitoring
Christian McDowell, Andrea Panebianco, Jeremiah Yang +4
In this paper, we develop SafeStep, an interactive browser-based semantic communication platform for live pedestrian safety monitoring. SafeStep extracts pedestrian information fro…
Edge Server Monitoring for Job Assignment
Samuel Chamoun, Sirin Chakraborty, Eric Graves +2
In this paper, we study a goal-oriented communication problem for edge server monitoring, where compute jobs arrive intermittently at dispatchers and must be immediately assigned t…
Send Pilot or Data? Leveraging Age of Channel State Information for Throughput Maximization
Sirin Chakraborty, Yin Sun
In this paper, we study the optimal timing for pilot and data transmissions to maximize effective throughput, also known as goodput, over a wireless fading channel. The receiver ut…
Timely Remote Estimation with Memory at the Receiver
Sirin Chakraborty, Yin Sun
In this study, we consider a remote estimation system that estimates a time-varying target based on sensor data transmitted over wireless channel. Due to transmission errors, some…