2 papers
cs.IT2026
Neural CSI Compression Fine-Tuning: Taming the Communication Cost of Model Updates
Mehdi Sattari, Deniz Gündüz, Tommy Svensson
Efficient channel state information (CSI) compression is essential in frequency division duplexing (FDD) massive multiple-input multiple-output (MIMO) systems due to the substantia…
eess.SP2025
CSI Prediction Using Diffusion Models
Mehdi Sattari, Javad Aliakbari, Alexandre Graell i Amat +1
Acquiring accurate channel state information (CSI) is critical for reliable and efficient wireless communication, but challenges such as high pilot overhead and channel aging hinde…