Channel Estimation Techniques for CP-Aided OTFS Systems Relying on Practical Pulse Shapes. - Anand Mehrotra; Rahul Kumar Singh; Suraj Srivastava; Aditya K. Jagannatham (SPCOM, 2022)

Data-Aided CSI Estimation Using Affine-Precoded Superimposed Pilots in Orthogonal Time Frequency Space Modulated MIMO Systems. - Anand Mehrotra; Suraj Srivastava; Aditya K. Jagannatham; Lajos Hanzo (IEEE Trans. Commun., 2023)

BLMS and BRLS-Based Adaptive CSI Estimation for IRS-Assisted SISO and MIMO Systems. - Anand Mehrotra; Suraj Srivastava; Aditya K. Jagannatham (VTC Spring, 2024)

Online Bayesian Learning-Aided Sparse CSI Estimation in OTFS Modulated MIMO Systems for Ultra-High-Doppler Scenarios. - Anand Mehrotra; Suraj Srivastava; Shaik Asifa; Aditya K. Jagannatham; Lajos Hanzo (IEEE Trans. Commun., 2024)

Sparse Channel Estimation for MIMO OTFS/OTSM Systems Using Finite-Resolution ADCs. - Anand Mehrotra; Suraj Srivastava; N. Shanmughanadha Reddy; Aditya K. Jagannatham; Lajos Hanzo (IEEE Trans. Commun., 2025)