Efficient Access Method for Multi-access Edge Servers in Dynamic Map Systems

Abstract Research and development on connected cars equipped with communication functions is being conducted, dynamic maps are researched developed as an information platform for cooperative automatic driving. There a concern about scalability when constructed cloud server to aggregate wide range of vehicle information. The problem can be alleviated by deploying edge servers that divide the geographic area where vehicles travel manage each them. IP addresses need resolved basis location moving vehicles. Using TCP improves reliability but reduces efficiency because move. In this study, we novel method accessing achieves higher adopting UDP using anycast transmission from implementing retransmission function. effectiveness access was verified driving simulation.