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arXiv 2209.00280cs.ITmath.IT
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语义交际是具有相关知识库的信号博弈

Semantic Communication as a Signaling Game with Correlated Knowledge Bases

Jinho Choi, Jihong Park

摘要:

语义通信(SC)超越了技术通信,在技术通信中,给定的比特或符号序列(通常称为信息)在嘈杂的信道上可靠地传输,而不管其含义如何。在供应链中,传递信息的意义变得很重要,这需要发送者和接收者之间通过他们的知识库达成某种协议。从这个意义上说,SC与信号游戏密切相关,其中发送者采取行动向接收者发送传达信息的信号,而接收者可以解释信号并相应地选择响应。本文基于信号博弈建立了供应链模型,并利用互信息来刻画供应链的性能。此外,我们表明,条件互信息之间的通信方的知识库的实例起着至关重要的作用,在提高性能的SC。

英文摘要:

Semantic communication (SC) goes beyond technical communication in which a given sequence of bits or symbols, often referred to as information, is be transmitted reliably over a noisy channel, regardless of its meaning. In SC, conveying the meaning of information becomes important, which requires some sort of agreement between a sender and a receiver through their knowledge bases. In this sense, SC is closely related to a signaling game where a sender takes an action to send a signal that conveys information to a receiver, while the receiver can interpret the signal and choose a response accordingly. Based on the signaling game, we can build a SC model and characterize the performance in terms of mutual information in this paper. In addition, we show that the conditional mutual information between the instances of the knowledge bases of communicating parties plays a crucial role in improving the performance of SC.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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