Signal Processing for Wireless Communications, MIMO-OFDM Channel estimation, Channel estimation for 4G and 5G communication systems, 6G communications and OTFS, THz communicatins, Biomedical Signal Processing, ECG signal processing, Pulse oximeter and PPG Signal Processing, Adaptive Filtering for Acoustic Echo Cancellation, Variants of Adaptive Filtering, Signal Decomposition methods

Google Scholor Citations Link:

https://scholar.google.com/citations?view_op=list_works&hl=en&hl=en&user=jr3HyrEAAAAJ&pagesize=80

ORCID Record:

https://orcid.org/0000-0001-6668-7245

1. Worked as Assistant Professor in Kakatiya Instittue of Technology & Science, Warangal

     from Dec 2004 to April 2010

2. From May 2010 to till date working as Assistant Professor in Kakatiya University.