Implementation of Wireless Communication System in R-SCUAD Humanoid Soccer Robot with Checksum Error Detection Method Based on UDP Protocol

This paper describes the communication system in the pattern of soccer games on the humanoid robot R-SCUAD. The communication system is an important part in the game of football. Along with the development of technology, robots are required to play soccer like humans, dribbling, kicking, running and coordinating well with their team. The communication system discussed in this paper is the process of sending and receiving data from one robot to another, assisted by a server. Beginning with robot 1 sending data to the server and forwarded to robot 2 or vice versa. The protocol used for this communication system is User Datagram Protocol (UDP) because UDP has several characteristics that support the occurrence of communication robots such as connection-less and unreliable. These two characteristics strongly support the communication system to be built. The checksum error detection method is a method used to detect errors in the R-SCUAD Robot communication system. The results show that the communication system built on the robot has been successfully implemented. From the test results it can be concluded that the success of the communication system is 98%.