论文标题
语义沟通作为具有相关知识库的信号游戏
Semantic Communication as a Signaling Game with Correlated Knowledge Bases
论文作者
论文摘要
语义通信（SC）超出了技术沟通，在这种通信中，给定的位或符号通常称为信息，无论其含义如何。在SC中，传达信息的含义变得很重要，这需要发件人与接收者之间通过其知识库达成某种协议。从这个意义上讲，SC与信号游戏密切相关，该信号游戏发件人采取操作发送传达信息的信号传达给接收器，而接收器可以解释信号并相应地选择响应。基于信号游戏，我们可以构建SC模型并根据本文相互信息来表征性能。此外，我们表明，交流政党知识库实例之间的条件互信息在改善SC的绩效方面起着至关重要的作用。
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.
