Information Value Measurement Distribution Model Based On Improved Information Entropy

in order to meet the needs of modern war for high-quality situation information, this paper first proposes a battlefield situation information value measurement model based on improved information entropy from the perspective of battlefield situation information. According to the situation information index system, the degree of information demand satisfaction, and the principle of minimum error, the information entropy is improved to realize the battlefield situation information value measurement. Then, referring to Link16’s distributed route selection algorithm based on R2 reporting responsibility, a message distribution algorithm based on information value is designed to give priority to the transmission of high-value information flow in the network. Finally, the effectiveness of the algorithm is verified by the simulation of typical combat scenarios of close air support, especially in the case of strong confrontation environment.