A Hybrid I/O Relation Estimation Scheme for Zak-OTFS Receivers

Sai Pradeep Muppaneni, Vineetha Yogesh, A. Chockalingam

In this paper, we consider the problem of estimating the delay-Doppler (DD) domain input-output (I/O) relation in Zak-OTFS modulation, which is needed for signal detection. Two app…