Data-Driven Routing: A Typical Application of Digital Twin Network

Digital Twin Network(DTN) motivated by digital twin concept in Industry 4.0 provides a low-cost and efficient approach for network innovation. DTN offers an easy access of analyzing, diagnosing, simulating and controlling the physical network based on data. With the improvement of measurement and computing capabilities, data-driven routing shows significant advantage to traditional routing strategies. In this paper we discuss data-driven routing which is a typical network function under DTN framework and demonstrate the potential of DTN to solve traditional network problems.