On the Zero-Error Capacity of Semantic Channels with Input and Output Memories

Qi Cao; Yulin Shao; Shangwei Ge

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arXiv · 2407.21732

On the Zero-Error Capacity of Semantic Channels with Input and Output Memories

Qi Cao·Yulin Shao·Shangwei Ge

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Abstract

This paper investigates the zero-error capacity of channels with memory. Motivated by the nuanced requirements of semantic communication that incorporate memory, we advance the classical enlightened dictator channel by introducing a new category known as the semantic channel. We analyze the zero-error capacity of the semantic channel using a comprehensive framework that accommodates multiple input and output memories. Our approach reveals a more sophisticated and detailed model compared to the classical memory channels, highlighting the impact of memory on achieving error-free communication.

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Qi Cao, Yulin Shao, Shangwei Ge. 2024-07-31. On the Zero-Error Capacity of Semantic Channels with Input and Output Memories. https://arxiv.org/abs/2407.21732

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