Patent ID: 11871087
Assignee: SATURN LICENSING LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A receiver, comprising:
tuner circuitry configured to receive a digital broadcast signal; and
processing circuitry configured to
acquire low layer signaling (LLS) data from the digital broadcast signal, the LLS data includes location information of communication signaling data,
acquire signaling data of a selected service distributed via broadcast in response to selecting the service for display,
acquire the communication signaling data, based on the location information indicated in the LLS data when information included in the signaling data indicates that the communication signaling data of the selected service is available via broadband, wherein the communication signaling data includes service layer signaling (SLS) data for the selected service,
receive a video stream and a first audio stream as broadcast components and a second audio stream as a communication component of the selected service, and
control reproduction of the broadcast components and the communication component of the selected service.