Fatma Benkhelifa

Fast Online Channel Estimation in Massive MIMO: A Zero-Shot Self-Supervised Approach

With the growing number of antennas in massive multiple-input multiple-output (MIMO) systems, robust and fast channel estimation becomes increasingly critical yet remains highly challenging. In this work, we propose a lightweight zero-shot self-supervised (ZS-SS) learning framework. It leverages non-local self-similari...