C. Bockelmann

On the Bayesian Performance Limits of Pilot-to-Prediction in Frequency-Selective OFDM Systems

While learning-based channel predictors show promise for reducing pilot overhead in next-generation orthogonal frequency-division multiplexing (OFDM) systems, the lack of principled performance benchmarks prevents rigorous assessment of their proximity to theoretical limits. We derive a closed-form linear minimum mean-...