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Communication Dans Un Congrès Année : 2020

Distributed Hypothesis Testing with Variable-Length Coding

Résumé

This paper characterizes the optimal type-II error exponent for a distributed hypothesis testing-against-independence problem when the expected rate of the sensor-detector link is constrained. Unlike for the well-known Ahlswede-Csiszar result that holds under a maximum rate constraint and where a strong converse holds, here the optimal exponent depends on the allowed type-I error exponent. Specifically, if the type-I error probability is limited by , then the optimal type-II error exponent under an expected rate constraint R coincides with the optimal type-II error exponent under a maximum rate constraint of (1 −)R.
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Dates et versions

hal-02940595 , version 1 (16-09-2020)

Identifiants

  • HAL Id : hal-02940595 , version 1

Citer

Sadaf Salehkalaibar, Michèle Wigger. Distributed Hypothesis Testing with Variable-Length Coding. 18th IEEE WiOPT, Jun 2020, Volos, Greece. ⟨hal-02940595⟩
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