US 11,758,205 B2
Broadcasting signal transmitting device, broadcasting signal receiving device, broadcasting signal transmitting method, and broadcasting signal receiving method
Sejin Oh, Seoul (KR); Minsung Kwak, Seoul (KR); Woosuk Kwon, Seoul (KR); Kyoungsoo Moon, Seoul (KR); Jangwon Lee, Seoul (KR); Woosuk Ko, Seoul (KR); and Sungryong Hong, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Jul. 13, 2021, as Appl. No. 17/374,639.
Application 17/374,639 is a continuation of application No. 16/530,255, filed on Aug. 2, 2019, granted, now 11,095,926.
Application 16/530,255 is a continuation of application No. 15/468,408, filed on Mar. 24, 2017, granted, now 10,419,792, issued on Sep. 17, 2019.
Application 15/468,408 is a continuation of application No. PCT/KR2015/010205, filed on Sep. 25, 2015.
Claims priority of provisional application 62/055,618, filed on Sep. 25, 2014.
Prior Publication US 2021/0344977 A1, Nov. 4, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 21/2362 (2011.01); H04N 21/2343 (2011.01); H04H 60/07 (2008.01); H04H 60/73 (2008.01); H04N 21/234 (2011.01); H04N 21/236 (2011.01); H04N 21/2383 (2011.01); H04N 21/6332 (2011.01); H04L 61/5007 (2022.01); H04L 69/16 (2022.01); H04N 21/643 (2011.01); H04N 21/858 (2011.01)
CPC H04N 21/2362 (2013.01) [H04H 60/07 (2013.01); H04H 60/73 (2013.01); H04L 61/5007 (2022.05); H04L 69/16 (2013.01); H04N 21/234 (2013.01); H04N 21/236 (2013.01); H04N 21/2343 (2013.01); H04N 21/2383 (2013.01); H04N 21/6332 (2013.01); H04N 21/64322 (2013.01); H04N 21/8586 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method of processing data in a digital receiving apparatus, the method comprising:
receiving a broadcast signal including low level signaling data,
wherein the low level signaling data is carried via a specific data pipe (DP),
wherein the low level signaling data includes service category information, the service category information is used to identify an AV service, an audio only service or an ESG (electronic service guide) service,
wherein the low level signaling data includes bootstrap information that allows the digital receiving apparatus to discover service layer signaling information,
wherein when the service layer signaling information is transmitted via a broadband network, the bootstrap information includes URL data for the service layer signaling information and type information for identifying a type of a server providing access to the service layer signaling information or another data, and
wherein when the service layer signaling information is transmitted via a broadcast network, the bootstrap information includes a destination user datagram protocol (UDP) port number and a destination internet protocol (IP) address for the service layer signaling information;
parsing the low level signaling data included in the broadcast signal; and
parsing the service layer signaling information.