A Novel GSPN Based Interconnection Model for 5 G and CAN Heterogeneous Networks

The most existing interconnection schemes among the wired/wireless networks cannot be directly employed to the interconnection among 5 G and wired industrial networks. This paper aims to investigate how to achieve the effective interconnection and modeling between 5 G and controller area network (CAN). Firstly, a data priority classification scheduling algorithm is proposed to solve the scheduling problem of protocol conversion between 5 G and CAN. Secondly, considering random and instantaneous transition characteristics of 5 G and CAN networks, a reliable interconnection model is established by using the generalized stochastic Petri net (GSPN) method. Thirdly, QoS key indicators and the corresponding measurement method are proposed by considering different types of data. Finally, simulation and real experiments are conducted to confirm the feasibility and effectiveness of the established model.