Patent ID: 7735109
Filing Date: 2010-06-08
Classification: H04N

Abstract:
1. An automatic channel selling apparatus in a wireless transceiver system, the apparatus comprising: a transmitter which stores channel information about a channel tuned according to an initial channel number, transmits a message indicating a completion of the channel information storage to a receiver; and the receiver receives the initial channel number, a tuned channel number and the message indicating the completion of the channel information storage from the transmitter, stores channel information corresponding to the received tuned channel number, transmits a message confirming the completion of the channel information storage to the transmitter, and waits for a next channel number to be received from the transmitter, wherein the receiver compares the received tuned channel number and the received initial channel number, wherein if the received tuned channel number and the received initial channel number do not match, the receiver sends an error message to the transmitter and returns to a standby mode, wherein the transmitter re-transmits the initial channel number in response to the error message, and wherein the transmitter transmits, to the receiver, the next channel number in response to the message confirming the completion of the channel information storage.