Dirty paper coding versus beamforming in multi-user MIMO under OFDM. - Ajay Mohanan; Arjun Nadh; Andrew Thangaraj; Radha Krishna Ganti (ACSSC, 2016)

Dual Capacity Upper Bounds for Binary-input ISI and Constrained BIBO Channels. - Ajay Mohanan; Aswin Rajagopalan; Andrew Thangaraj (ISIT, 2018)

Dual Capacity Upper Bounds for Binary-Input Single-Tap ISI Channels. - Ajay Mohanan; Andrew Thangaraj (IEEE Trans. Commun., 2019)