Radio channel control method and receiving apparatus
View Patent ↗A radio channel control method for controlling, in a radio communication system having a transmitter and a receiver, a radio channel from the transmitter toward the receiver. The method includes receiving a signal transmitted from the transmitter by the receiver, measuring reception quality of the signal, generating information which indicates increment or decrement of the reception quality, and controlling a modulation or coding for the radio channel based on the information.
1. A transmitter used in a wireless communication system including the transmitter and a receiver, comprising: a transmitting unit that transmits a signal to the receiver; and a controlling unit that controls a rate matching rate for a radio channel from the transmitter toward the receiver based on information generated by the receiver; wherein the information indicates increment or decrement of reception quality at the receiver.