A Vehicular Service-Oriented Dynamical Routing Searching Algorithm in Software-Defined BusNet

Abstract EN

With the development of the vehicular network, BusNet-based service is of great interest to both bus companies and public users.

How to provide service and ensure service quality is considered as key points for the promotion of such kinds of applications.

In this paper, a system architecture, which is designed based on multiaccess edge computing (MEC) architecture and software-defined network (SDN), is proposed.

Moreover, considering the problem of the dynamicity of the network, a new routing path optimization algorithm, SPSO (serial particle swarm optimization), is proposed, while a dynamic weight matrix is used to improve routing performance.

The comprehensive simulation results demonstrate that the proposed method can well adapt to the dynamic change of network topology and improve communication performance significantly.