My research interests are in the field of signal processing for wireless communications with focus on:
1) Fading channel modeling, estimation and equalization,
2) Multichannel autoregressive modeling and estimation,
3) OFDM and WiMAX wireless communication systems,
4) Single and Multicarrier DS-CDMA based mobile communication systems,
5) Multiuser detection
6) Adaptive signal processing
7) Digital communications through multi-path fading channels.