Theme

To ensure the reliability of CA remote control, it is important to improve the reliability of wireless communication technology for CA control. The performance of wireless communication depends on conditions such as the distance between the CA and the base station, the density of the CA, and the surrounding environment. In addition, requirements related to wireless communication performance, such as control response time and data communication capacity, depends on the operation of the CA. Therefore, to maintain remote control according to the operation of the CA, we will develop a Local 5G-based SSC that optimizes its service area. In addition, regarding a communication area for CA remote control, the service range will change depending on environmental changes such as CA operation and density. To realize flexible deployment of communication areas that can follow such changes, we develop an SSC function that cooperate with an area database with map by defining areas that can be provided for each service level in layers. Also, assuming autonomous operation and fixed route movement, we will also examine high reliabile fixed area forming by applying distributed antennas and leaky coaxial cable antennas.