COMMUNICATION DEVICE, COMMUNICATION METHOD AND COMMUNICATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a communication device, a communication method and a communication system where a frequency band is effectively utilized. SOLUTION: When a transfer request of real-time data takes place during transfer of nonreal-time data, the transfer of the nonreal-time data are divided by the length of data in a data packet buffer section 73 cause the frame transfer of the real-time data to interrupt the transfer of the nonreal-time data and thereafter, the remaining data packets in the data packet buffer section 73 are continuously retransferred.