Mobility Information Infrastructure in Challenged Network Environment Based on IoT Technology

As progress of declining birth birthrate and population concentration to big cities, most of the local areas are suffering from depopulation and shrink of economy. The economic activity is degreasing and social infrastructure is deriving poor social infrastructure such as bad road conditions and challenged information communication infrastructure. For those reasons, we propose a new mobility information infrastructure using sensor technology. Road side wireless nodes and mobile nodes with various sensors and different wireless communication devices organize a large scale information infrastructure without conventional wired network. Eventually, very economical and low priced mobility network environment can be realized by V2X communication protocols. In this paper, its system configuration and architecture are precisely explained. The expected applications and services for residents are also discussed. A preliminary performance of the communication network is evaluated and discussed.