Patent ID: 8443405

Claim:
A digital device comprising: an audio video contents receiver configured to receive signals and information; a digital signal processor configured to perform demodulating, demultiplexing and decoding of digital video and audio data, and to provide output data; a storage configured to receive and temporarily store the output data from the digital signal processor; a format converter configured to receive the output data from the storage, to perform protocol conversion on the output data, and to provide format-converted output data; and a signal outputter configured to receive the format-converted output data from the format converter, and to control an encoding rate and a transmission rate of the format-converted output data to be outputted to a mobile device that is compatible with a mobile telecommunications network, wherein the audio video contents receiver, the digital signal processor, the storage, the format converter, and the signal outputter are implemented together into the digital device that supports a reception of digital television signals.