<ul><li>This paper discusses the optimization of sampling policies for unreliable channels with unknown channel statistics.</li><li>The system consists of a sensor sending updates to a receiver through an error-prone channel, with transmission results sent back via a reliable channel.</li><li>The objective is to minimize the Age of Information (AoI) metric by designing a sampling policy.</li><li>The proposed algorithm is shown to be effective in minimizing AoI and improving stability.</li></ul>

Age Optimal Sampling for Unreliable Channels under Unknown Channel Statistics

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