지능형 교통 시스템을 위한 수도권 지역에 대한 DSRC 통신망 시뮬레이션 연구

A Simulation Study on ITS/DSRC Communication Networks for Metropolitan Seoul area.

ITS(Intelligent Transportation System) is an advanced system which can effectively handle the current transportation problems. DSRC(Dedicated Short Range Communication) is considered as a promising technology since it has the capability of two-way communication and can serves to implement various ITS services. In this paper, we study DSRC based ITS telecommunication traffic analysis and suggest an architecture and network design of telecommunication network for DSRC services. We also perform a simulation study to validate the proposed network architecture and design for Metropolitan Seoul Area with various network alternatives. In this simulation, we use actual traffic data and road characteristics from Seoul ea and use our DSRC service configuration.