A low complexity iterative equalization technique for OFDMA and SC-FDMA uplink systems with Tx-Rx IQ imbalance and CFO under doubly selective channels. - P. S. Sanoopkumar; P. Muneer; S. M. Sameer 001 (Phys. Commun., 2020)

Joint Estimation of RF Impairments, Channel, and Low Complexity Iterative Equalization Technique for High Mobility SC-FDMA/OFDMA Uplink Systems. - P. S. Sanoopkumar; P. Muneer; S. M. Sameer 001 (IEEE Trans. Wirel. Commun., 2020)

A Joint Equalization and Decoding Technique for Multiuser Massive MIMO Uplink System With Transmitter and Receiver RF Impairments Under Doubly Selective Channels. - P. S. Sanoopkumar; P. Muneer; S. M. Sameer 001 (IEEE Syst. J., 2022)

Truncated Turbo Equalizer with SIC for OTFS. - P. S. Sanoopkumar; Stephen McWade; Arman Farhang (GLOBECOM (Workshops), 2023)

A Practical Pilot for Channel Estimation of OTFS. - P. S. Sanoopkumar; Arman Farhang (ICC, 2023)

Joint CFO and Channel Estimation in IRS Assisted OFDMA Uplink System. - Murali Krishna A. G; P. S. Sanoopkumar; S. M. Sameer 001 (NCC, 2024)

Joint Estimation of CFO and Sparse Channel for High-Mobility RIS-Assisted MIMO-OFDMA Uplink System. - Murali Krishna A. G; P. S. Sanoopkumar; S. M. Sameer 001 (IEEE Access, 2025)

Joint carrier frequency offset, doubly selective channel estimation and data detection for RIS assisted MIMO OFDMA uplink system. - Murali Krishna A. G; P. S. Sanoopkumar; S. M. Sameer 001 (Veh. Commun., 2025)