MIMO Transmitter Optimization with Mean and Covariance Feedback for Low SNR. - Neevan Ramalingam; Zhengdao Wang (GLOBECOM, 2008)

On the Rate Achievable for Gaussian Relay Channels Using Superposition Forwarding - Neevan Ramalingam; Zhengdao Wang (CoRR, 2010)

SUperposition Noisy Network Coding. - Neevan Ramalingam; Zhengdao Wang (ISIT, 2011)