RADIO COMMUNICATION SYSTEM, RECEPTION DEVICE, MOBILE STATION DEVICE, TRANSMISSION DEVICE, BASE STATION DEVICE, TRANSMISSION/RECEPTION DEVICE CONTROL METHOD

摘要

Provided is a radio communication system including a transmission/reception device which performs communication by dynamically switching between a first transmission method and a second transmission method having a lower quality than the first transmission method. The transmission/reception device has transmission method decision means which fixes the transmission method upon communication to the first transmission method for a predetermined period of time.