Semih Yagli, Alex Dytso, H. Vincent Poor, Shlomo Shamai Shitz. An Upper Bound on the Number of Mass Points in the Capacity Achieving Distribution for the Amplitude Constrained Additive Gaussian Channel. In IEEE International Symposium on Information Theory, ISIT 2019, Paris, France, July 7-12, 2019. pages 1907-1911, IEEE, 2019. [doi]
Abstract is missing.