2 papers
cs.NI2025
Drift Plus Optimistic Penalty: A Learning Framework for Stochastic Network Optimization with Improved Regret Bounds
Sathwik Chadaga, Eytan Modiano
We consider the problem of joint routing and scheduling in queueing networks, where the edge transmission costs are unknown. At each time-slot, the network controller receives nois…
eess.SP2025
Faster-Than-Nyquist Signalling -- Theoretical Limits on Capacity and Techniques to Approach Capacity
Sathwik Chadaga
Faster-Than-Nyquist (FTN) Signalling is a non-orthogonal transmission scheme that violates the Nyquist zero-ISI criterion providing higher throughput and better spectral efficiency…