I have joined here at IIT-MADRAS as MS scholar in July 2016 and converted to Ph.D. programme in June 2018.

Background

I have completed my BE in BIT-MESRA, Ranchi.

Research

• My prior work was on equalizer estimation which is although a sub-optimal approach but having low complexity in decoding transmitted data. Traditionally, one can achieve best mean-squared error (MSE) performance possible through equalizers only through investing resources on high order matrix inverses, which in turn increases complexity. Therefore, one has to depend on schemes which are simple to implement and compromising on the performance that can be achieved. I have built fractionally-spaced channel estimate based equalizers which are able to attain best possible performance with slight increase in complexity compared to those earlier simpler schemes.
• I have also worked on few timing and frequency synchronization approches in noise and interference limited systems.
• I am working on tagging multiple targets detected over multiple bistatic Tx-Rx pairs.
• I also work on designing signalling waveforms to address various niche tactical goals and implement them on FPGA and SDR platform.

Research Interests

• Wireless Communication
• Estimation and Detection

Presentations

Subhankar Banerjee, Krishna Madan, C.R.Venkatesh, and K.Giridhar, “Downlink Preamble Design for Accurate Timing Synchronization in Ultra- Dense Cellular Networks”, Presented at WWRF-39, Castelldefels (Spain), October 2017.

Teaching Assistantship Experience

• SEP-DEC-2017 (Web Enabled): EE5140 - Digital Modulation and Coding

Projects

• MANET-PHY
• RCS

Links

LinkedIn