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1. Computation of Channel Capacity Based on Self-Concordant Functions.

Author

Da-gang Tian and Yi-qun Huang

Subjects
*CHANNEL capacity (Telecommunications), *INFORMATION theory, *ALGORITHMS, *CONSTRAINT programming, *UNIT costs, *MAXIMUM entropy method, *POLYNOMIAL time algorithms
Abstract

The computation of channel capacity is a classical issue in information theory. We prove that algorithms based on self-concordant functions can be used to deal with such issues, especially when constrains are included. A new algorithm to compute the channel capacity per unit cost is proposed. The same view is suited to the computation of maximum entropy. All the algorithms are of polynomial time. [ABSTRACT FROM AUTHOR]

Published
2012
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