Knowledge base synchronization method and system for space-based semantic communication and computer readable medium

• Main Authors: XIE ZHUOCHEN, WU YANJUN, LIANG XUWEN, ZHOU HAO
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention relates to a knowledge base synchronization method and system for space-based semantic communication and a computer readable medium. The knowledge base synchronization method comprises the steps that a universal semantic knowledge base is initialized; in the first communication stage, training the general semantic knowledge base according to the first quantity of communication data to obtain a first semantic knowledge base, and transmitting the first semantic knowledge base to the sending end node and the receiving end node; judging whether the own semantic knowledge base of the receiving end node needs to be updated or not, if so, updating the own semantic knowledge base of the receiving end node according to the first data transmitted by the sending end node, and obtaining a synchronized first communication semantic knowledge base; and the sending end node and the receiving end node communicate according to the synchronized first communication semantic knowledge base. According to the method,