METHOD FOR PROCESSING A REMOTE CONTROL SIGNAL, A BROADCAST TRANSMITTING APPARATUS, A BROADCAST RECEIVING APPARATUS, AND A DISPLAY APPARATUS THEREOF, PARTICULARLY FOR ENABLING A USER TO CONTROL THE EXTERNAL DEVICES OF A RECEPTION AND TRANSMISSION SYSTEM THROUGH A REMOTE CONTROL DEVICE

摘要

PURPOSE: A method for processing a remote control signal, a broadcast transmitting apparatus, a broadcast receiving apparatus, and a display apparatus thereof are provided to transfer a remote control signal to and from a reception device to the transmission device wirelessly by receiving the remote control signal for an external device.;CONSTITUTION: An IR(Infrared Ray) reception unit receives an IR signal from a remote control unit(500). The IR signal is a remote control signal for controlling the operation of an external device connected to a transmission device. A band pass filter extracts data for controlling the operation of an external device connected to the transmission device. A band pass filter extracts data for controlling the operation of the external device from the IR signal(510). A second RF transmission and reception unit transfers the extracted external device control data of the band pass filter to a transmission device wirelessly(520).;COPYRIGHT KIPO 2011