Multi-user OTFS with Multi-antenna Transmission. - B. V. Sudhakar Reddy; Suvra Sekhar Das; Chaithanya Velampalli; G. S. Sanyal (ICCCNT, 2024)

Area-Delay-Power Efficient VLSI Architecture of OTFS Transceiver in Multipath Fading Channel. - Ashish Ranjan Shadangi; Suvra Sekhar Das; Indrajit Chakrabarti; B. V. Sudhakar Reddy (ICCCNT, 2024)

Performance Analysis of Multi-User OTFS, OTSM, and Single Carrier in Uplink. - B. V. Sudhakar Reddy; Chaithanya Velampalli; Suvra Sekhar Das (IEEE Trans. Commun., 2024)

Location Assisted Beamforming for LEO-Satellite based 6G Direct-to-Cell Connectivity. - Chaithanya Velampalli; B. V. Sudhakar Reddy; Suvra Sekhar Das (COMSNETS, 2025)

MIMO OTFS in 5G NR Resource Grid. - B. V. Sudhakar Reddy; Suvra Sekhar Das (IEEE Commun. Lett., 2025)