Robust decision feedback detection of M-DPSK. - Sthanunathan Ramakrishnan; Bijoy Bhukania (GLOBECOM, 2004)

On the robustness of decision-feedback detection of DPSK and differential unitary space-time modulation in Rayleigh-fading channels. - Bijoy Bhukania; Philip Schniter (IEEE Trans. Wirel. Commun., 2004)

IQ mismatch compensation using time domain signal processing: A practical approach. - Bijoy Bhukania; Sthanunathan Ramakrishnan; Yogesh Darwhekar (ISCAS, 2010)