## Simulation-based computation of information rates for channels with memory (2006)

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Venue: | IEEE TRANS. INFORM. THEORY |

Citations: | 54 - 11 self |

### BibTeX

@ARTICLE{Arnold06simulation-basedcomputation,

author = {Dieter M. Arnold and Hans-Andrea Loeliger and Pascal O. Vontobel and Aleksandar Kavčić and Wei Zeng},

title = {Simulation-based computation of information rates for channels with memory},

journal = {IEEE TRANS. INFORM. THEORY},

year = {2006},

volume = {52},

number = {8},

pages = {3498--3508}

}

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### Abstract

The information rate of finite-state source/channel models can be accurately estimated by sampling both a long channel input sequence and the corresponding channel output sequence, followed by a forward sum–product recursion on the joint source/channel trellis. This method is extended to compute upper and lower bounds on the information rate of very general channels with memory by means of finite-state approximations. Further upper and lower bounds can be computed by reduced-state methods.