Xin, G.; Fan, P. EXK-SC: A Semantic Communication Model Based on Information Framework Expansion and Knowledge Collision. Entropy2022, 24, 1842.
Xin, G.; Fan, P. EXK-SC: A Semantic Communication Model Based on Information Framework Expansion and Knowledge Collision. Entropy 2022, 24, 1842.
Xin, G.; Fan, P. EXK-SC: A Semantic Communication Model Based on Information Framework Expansion and Knowledge Collision. Entropy2022, 24, 1842.
Xin, G.; Fan, P. EXK-SC: A Semantic Communication Model Based on Information Framework Expansion and Knowledge Collision. Entropy 2022, 24, 1842.
Abstract
Semantic communication is not obsessed with improving the accuracy of transmitted symbols, but is concerned with expressing the desired meaning that the symbol sequence exactly carried. However, the generation and measurement of semantic messages are still an open problem. Expansion combines simple things into complex systems and even generates intelligence, which is consistent with the evolution of the human language system. We apply this idea to semantic communication system, quantifying and transmitting semantics by symbol sequences, and investigate the semantic information system in a similar way as Shannon did for digital communication systems. This work was the first to propose the concept of semantic expansion and knowledge collision, which may provide a new paradigm for semantic communications. We believe that expansion and collision will be the cornerstone of semantic information theory.
Keywords
semantic information theory; semantic communications; information theory; 6G; game theory
Subject
Engineering, Electrical and Electronic Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
