부산대학교 도서관

In modern life, while computer communication technology is being used more and more by human beings, its development is also becoming faster and faster. In this economical society, communication network has become a very important existence. At present, with the advent of the era of economic globalization, the growth of various fields is flourishing, including computer communication technology. However, in the stage of continuous growth of computer communication technology, there will also be many network operation problems, which involves the research of communication network reliability technology. Based on the security design technology of communication network, this paper analyzes the factors that affect the reliability of communication network, and puts forward the reliability analysis and optimization strategy of communication network based on Differential evolution (DE) algorithm. The experimental results show that the error of this algorithm is low, the accuracy rate is high, reaching 95.21%, and its reliability is higher than the other two comparison algorithms.