128 citations · 756 across the 46 of their papers we have counts for
4 papers · 1 filter
Mutual Information Bounds via Adjacency Events
Yanjun Han, Or Ordentlich, Ofer Shayevitz
The mutual information between two jointly distributed random variables and is a functional of the joint distribution which is sometimes difficult to handle or es…
On the Ergodic Capacity of MIMO Free-Space Optical Systems over Turbulence Channels
Jiayi Zhang, Linglong Dai, Yanjun Han +2
The free-space optical (FSO) communications can achieve high capacity with huge unlicensed optical spectrum and low operational costs. The corresponding performance analysis of FSO…
Does Dirichlet Prior Smoothing Solve the Shannon Entropy Estimation Problem?
Yanjun Han, Jiantao Jiao, Tsachy Weissman
The Dirichlet prior is widely used in estimating discrete distributions and functionals of discrete distributions. In terms of Shannon entropy estimation, one approach is to plug-i…
Adaptive Estimation of Shannon Entropy
Yanjun Han, Jiantao Jiao, Tsachy Weissman
We consider estimating the Shannon entropy of a discrete distribution from i.i.d. samples. Recently, Jiao, Venkat, Han, and Weissman, and Wu and Yang constructed approximat…