Sparse Regression Codes for Network Communications
Dr Ramji Venkataramanan
I completed my undergraduate BA and MEng degrees at CUED, specialising in Computer and Information Engineering. My Masters project involved optimisation in the biologically inspired context of bacterial colony pattern formation, and I also studied signal processing and statistics.
My research focuses on information theory and coding for communications. I am interested in the new area of sparse regression codes (SPARCs) and their application to network information theory issues, such as the multiple description problem and coding with side information.
Capacity-achieving Sparse Regression Codes via approximate message passing decoding 10.1109/ISIT.2015.7282809
I demonstrate (or have demonstrated) A4 (Fourier Signal Analysis), I1 (Spectrum Analysis & AM Modulation) and 3F4 (Data Transmission).
I supervise 3F1 (Signals & Systems), 3F4 (Data Transmission) and 3F6 (Software Engineering).