4 papers
Information Spectrum Methods for -Capacity Problems in the Theory of Mixed Multiple-Access Channels with Cost Constraint
Te Sun Han, Hideki Yagi
We study the -capacity regions of mixed multiple-access channels (MACs) with general mixture where the channel inputs are subject to a cost constraint. We first determ…
Interval Algorithm for Random Number Generation: Information Spectrum Approach
Shun Watanabe, Te Sun Han
The problem of exactly generating a general random process (target process) by using another general random process (coin process) is studied. The performance of the interval algor…
Wiretap Channels with Causal State Information: Strong Secrecy
Te Sun Han, Masahide Sasaki
The coding problem for wiretap channels with causal channel state information available at the encoder and/or the decoder is studied under the strong secrecy criterion. This proble…
First- and Second-Order Hypothesis Testing for Mixed Memoryless Sources with General Mixture
Te Sun Han, Ryo Nomura
The first- and second-order optimum achievable exponents in the simple hypothesis testing problem are investigated. The optimum achievable exponent for type II error probability, u…