Tight upper and lower bounds on the constrained capacity of non-coherent multi-antenna channels. - Krishnan Padmanabhan; Sundeep Venkatraman; Oliver M. Collins (ISIT, 2008)

Information rates of the noncoherent frequency selective fading channel. - Jing Huang; Sundeep Venkatraman; Krishnan Padmanabhan; Oliver M. Collins (Allerton, 2009)

The performance of BICM with a single decision feedback for the AWGN channel. - Sundeep Venkatraman; Oliver M. Collins (IEEE Trans. Inf. Theory, 2009)

Large wireless systems with unknown fading. - Sundeep Venkatraman; Krishnan Padmanabhan; Oliver M. Collins (Allerton, 2010)

Information Rates for Multiantenna Systems With Unknown Fading. - Krishnan Padmanabhan; Sundeep Venkatraman; Oliver M. Collins (IEEE Trans. Inf. Theory, 2011)

Interleaver Structures for Channel Estimation and Decoding on the Frequency Selective Fading Channel. - Jing Huang; Sundeep Venkatraman; Krishnan Padmanabhan; Oliver M. Collins (IEEE Trans. Commun., 2012)