Wireless communication system, receiver, transmitter, and transmission rate control method

摘要

A receiver includes a first detector that detects a Received Signal Strength Indicator of a desiring signal wave transmitted from a transmitter, a second detector that detects a power of interfering wave generated by an external device, a transmission rate selection processor that selects a transmission rate, which is used to transmit a signal from the transmitter to the receiver, from among a plurality of transmission rates based on the detected Received Signal Strength Indicator of the desiring signal wave and a detected power of the interfering wave, when the second detector detects generation of the interfering wave, and a transmission rate notificator that notifies the transmitter of the transmission rate selected by the transmission rate selection processor.

主权项

1. A wireless communication system comprising a transmitter and a receiver,
wherein the receiver comprises: a first detector that detects a Received Signal Strength Indicator of a desiring signal wave transmitted from the transmitter; a second detector that detects a power of an interfering wave generated by an external device; a transmission rate selection processor that selects a transmission rate, which is used to transmit a signal from the transmitter to the receiver, from among a plurality of transmission rates based on the detected Received Signal Strength Indicator of the desiring signal wave and the detected power of the interfering wave, when the second detector detects the power of the interfering wave; and a transmission rate notificator that notifies the transmitter of the transmission rate selected by the transmission rate selection processor; and wherein the transmitter comprises: a transmission rate controller that changes the transmission rate, which is used to transmit a signal to the receiver, to the notified transmission rate, when the transmitter receives the notification of the transmission rate from the receiver.