Discrete wavelet packet based multitone modulation for transmitting complex symbols. - Tushar K. Adhikary; Vellenki U. Reddy (EUSIPCO, 1998)

Complex wavelet packets for multicarrier modulation. - Tushar K. Adhikary; Vellenki U. Reddy (ICASSP, 1998)

A low-complexity postprocessing algorithm for block based video coding. - Ravikanth Maddikonda; Tushar K. Adhikary (EUSIPCO, 2002)