Space Time Block Coding and Structured Multiplexing for Quadrature Spatial Modulation. - K. S. Shafrin; K. S. Sanila; Neelakandan Rajamohan (PIMRC, 2021)

Generalized Spatial Modulation in Full-Duplex Two-Way Relay Channel. - K. S. Shafrin; Neelakandan Rajamohan (IEEE Commun. Lett., 2022)

Hybrid-IRS assisted Quadrature Space Shift Keying in full-duplex wireless communication. - K. S. Shafrin; Neelakandan Rajamohan (Phys. Commun., 2025)