Dongning Guo, Shlomo Shamai, Sergio Verdú. Mutual information and MMSE in gaussian channels. In Proceedings of the 2004 IEEE International Symposium on Information Theory, ISIT 2004, Chicago Downtown Marriott, Chicago, Illinois, USA, June 27 - July 2, 2004. pages 347, IEEE, 2004. [doi]
Abstract is missing.