Shreyes Prasanna

1. Implementing Terrestrial Broadcast standard DVB-T2. The complete physical layer starting from the LDPC encoder till the generation of IQ samples was implemented by me. 2. Implementing Terrestrial broadcast standard ATSC 3.0. A large portion of the physical layer was implemented by me. Along with the core physical layer the implmentation of Studio Transmitter Link (IP based protocol between Broadcast Gateway and Transmitter.) for ATSC 3.0 was also done by me.

1.Implemented SFN (Single Frequency Network) mode for digital TV standard DTMB. 2. Developed a simple MPEG Transport stream parser to detect the positions of packets containing PCR values (in Matlab). 3. Implemented a software channel coder and modulator for DRM standard. 4. Implemented an FFT algorithm optimized for lengths which are not a power of 2.

Main developer for two signal processing tools using matlab. My role in this tool was to develop signal analysis and statistical functions for the library. Example functions – Checking for signal symmetry and CAN drop effects, Plotting etc. One of the tool was used to analyse signals from vehicles ECU, other was used to generate statistics and report for vibration analysis team.

1. Multimedia - Image/Video Coding, Image processing algorithms, Feature detection and classification. 2. Advanced Topics of Signal Processing and Communication. 3. Acoustic Virtual Reality - 3D Sound. 4. Networking Related- Communication Protocols, Adhoc Networks, Cognitive Radio.