Ranjith Ponnusamy

Construction of non-binary LDPC codes using protographs and Irregular-Repeat- Accumulate(IRA) techniques.

Development of SW framework (from scratch) for validating digital signal processing (DSP) algorithms; Design and implementation of Speech DSP algorithms in MATLAB and framework. - Dynamic Range Control – Dynamic smooth compression of speech signal. - De-Esser – To reduce “hiss” in the signal using notch and band-stop filters. - Delay and Sum Beam-former – Constructive addition of incoming signals.

Embedded Software Developer for video surveillance SoC. - Business trip to Samsung HQ, Korea for 3 months. - Initial bring-up and validation of Image-Signal-Processing (ISP) core in FPGA. - Development of bare metal drivers for ISP core.

Platform Software Developer for video gateway devices. - Key member in prototype for Smart-Home using open-source IoT frameworks. - Worked on debugging and fixing memory fragmentations, corruptions and leaks. - Implemented the performance metrix module in our framework which can be used to analyze the performance of any module. - Ownership of networking module (IP protocol, cable networking protocols) in Multi-stream Cablecard device.

Web application developer for chartis Insurance client. - Undergone Software Development traning and learnt basics of Java and SQL. - Development of automation tools using shell scripts.

Wireless Communication, Channel Coding, Iterative Decoding, Multiple-Input and Multiple-Output Communication, Information Theory, RF-Communication

Analaog Electronics, Digital Electronics, Communication Theory, Digital Communication, RF-Communication, Programming

Maths, Physics, Chemistry, Biology