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

摘要

A radio communication system includes transmission/reception devices which perform communication by dynamically switching a first transmission mode and a second transmission mode having a lower quality than the first transmission mode, wherein the transmission/reception devices have a transmission mode decision means which fixes a transmission mode upon communication to the first transmission mode for a given period of time.