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US 9,794,640 B2Granted
Signal processing apparatus, signal processing method, and broadcasting system including the signal processing apparatus
AssigneeSamsung Electronics Co., Ltd.
InventorHyun-Jin Park
Life of this patent
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Abstract
Disclosed herein is a signal processing apparatus including a receiving unit configured to receive a signal transmitted through a media channel and a controller configured to determine whether the signal includes a data download command and to change a channel of the receiving unit to receive data when the signal includes the data download command.
Claims18
A signal processing apparatus, comprising:
- a receiving unit configured to receive a signal transmitted through a media channel;
- and
- a controller configured to determine whether the signal comprises a data download command and to change a channel of the receiving unit to receive data when the signal comprises the data download command,
- wherein the data comprises program data including at least one of firmware and applications, and supplementary information data including at least one of advertisement, news, and weather,
- wherein the controller generates a media image based on the signal and determines whether the media image comprises a command pattern corresponding to the data download command, and
- wherein the controller determines whether the signal comprises the data download command by using both the media image and the command pattern.
3 more elements
A method of processing a signal, the method comprising:
- receiving a media by receiving a signal transmitted through a media channel;
- determining whether the signal comprises a data download command;
- and
- receiving data by changing a currently receiving channel to receive data when the signal comprises the data download command,
- wherein the data comprises program data including at least one of firmware and applications, and supplementary information data including at least one of advertisement, news, and weather,
- wherein the determining whether the signal comprises a data download command comprises:
- generating a media image based on the signal;
- and
- determining whether the media image comprises a command pattern corresponding to the data download command, and
- wherein determining whether the media image comprises a command pattern corresponding to the data download command comprises determining whether the signal comprises the data download command by using both the media image and the command pattern.
7 more elements
A broadcasting system, comprising:
- a transmitting apparatus configured to transmit a media signal through a media channel and transmit a data signal through a data channel;
- a signal processing apparatus configured to change a currently receiving channel to the data channel when the media signal comprises a data download command;
- and
- a display apparatus configured to display a screen in accordance with a control of the signal processing apparatus,
- wherein data comprises program data including at least one of firmware and applications, and supplementary information data including at least one of advertisement, news, and weather,
- wherein the signal processing apparatus generates a media image based on the signal and determines whether the media image comprises a command pattern corresponding to the data download command, and
- wherein the signal processing apparatus determines whether the signal comprises the data download command by using the media image and the command pattern.
4 more elements
A method, comprising:
- receiving a media signal through a media channel;
- determining whether the media signal comprises a data download command;
- and
- switching reception to a data channel for downloading data when the media signal comprises the data download command;
- and
- generating an image using the media signal as controlled by control data downloaded pursuant to the data command,
- wherein the data comprises program data including at least one of firmware and applications, and supplementary information data including at least one of advertisement, news, and weather,
- wherein the determining whether the media signal comprises a data download command comprises:
- generating a media image based on the signal;
- and
- determining whether the media image comprises a command pattern corresponding to the data download command, and
- wherein the determining whether the media image comprises the command pattern comprises determining whether the signal comprises the data download command by using both the media image and the command pattern.
9 more elements
Dependencies are inferred from the claim text.