US 11,871,087 B2
Receiver, reception method, transmitter, and transmission method
Jun Kitahara, Shizuoka (JP); Naohisa Kitazato, Tokyo (JP); and Yasuaki Yamagishi, Kanagawa (JP)
Assigned to SATURN LICENSING LLC, New York, NY (US)
Filed by SATURN LICENSING LLC, New York, NY (US)
Filed on Sep. 28, 2022, as Appl. No. 17/954,379.
Application 17/954,379 is a continuation of application No. 15/531,779, granted, now 11,496,810, previously published as PCT/JP2015/085943, filed on Dec. 24, 2015.
Claims priority of application No. 2015001873 (JP), filed on Jan. 7, 2015.
Prior Publication US 2023/0012548 A1, Jan. 19, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 21/24 (2011.01); H04N 21/234 (2011.01); H04N 21/643 (2011.01); H04H 60/73 (2008.01); H04N 21/61 (2011.01); H04N 21/434 (2011.01); H04H 60/82 (2008.01); H04N 21/462 (2011.01); H04N 21/2362 (2011.01); H04N 21/44 (2011.01); H04H 20/24 (2008.01)
CPC H04N 21/64322 (2013.01) [H04H 60/73 (2013.01); H04H 60/82 (2013.01); H04N 21/234 (2013.01); H04N 21/2362 (2013.01); H04N 21/4345 (2013.01); H04N 21/44 (2013.01); H04N 21/4622 (2013.01); H04N 21/6112 (2013.01); H04N 21/6125 (2013.01); H04H 20/24 (2013.01)] 20 Claims
OG exemplary drawing
 
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.