Transmitter device, receiver device, and communication system

摘要

A transmitter device that repeatedly transmits an identical frame includes a circuitry that generates the frame and transmits the frame a plurality of times. The frame includes marking areas that divide the frame into a plurality of frame segments having different lengths. The marking area is formed in the frame by part of the frame and is distinguishable from other parts of the frame. The marking area does not change data content transmitted by the frame. The frame segments obtained from the identical frame that is repeatedly transmitted by the circuitry are combined to reconstruct a complete frame identical to the frame transmitted by the transmitter device.