公开(公告)号：US20200228883A1

公开(公告)日：2020-07-16

申请号：US16834753

申请日：2020-03-30

Applicant: LG ELECTRONICS INC.

Inventor： Somi PARK ,  Minsung KWAK

IPC: H04N21/858 ,  H04N21/643 ,  H04N21/845 ,  G06F9/54 ,  H04N21/443 ,  H04N21/6547 ,  H04N21/435

Abstract: The present invention is related to a method of processing a broadcast service in an apparatus. The method may comprise: receiving a broadcast signal; receiving, from an application running on the apparatus, a request based on a first Application Programming Interface (API); generating a first JavaScript Object Notation (JSON) object by including the URL for the requested OSN; and delivering, to the application, the first JSON object in response to the first API.

公开(公告)号：US20190313149A1

公开(公告)日：2019-10-10

申请号：US16302276

申请日：2017-04-11

Applicant: LG ELECTRONICS INC.

Inventor： Seungryul YANG ,  Minsung KWAK ,  Somi PARK ,  Woosuk KO ,  Sungryong HONG

IPC: H04N21/434 ,  H04N21/858 ,  H04N21/435

Abstract: A broadcast signal receiving method according to an embodiment of the present invention includes: receiving a broadcast signal; parsing service list table (SLT) information included in the broadcast signal; obtaining service layer signaling (SLS) information based on the SLT information; obtaining app signaling information based on the SLT information or the SLS information, the app signaling information including entry page information for an entry page that is loaded for an app-based service startup; and controlling an app based on the app signaling information.

公开(公告)号：US20180262552A1

公开(公告)日：2018-09-13

申请号：US15821033

申请日：2017-11-22

Applicant: LG ELECTRONICS INC.

Inventor： Somi PARK ,  Minsung Kwak

IPC: H04L29/08 ,  H04L29/06 ,  H04L12/24 ,  G06F9/54 ,  G06F9/44

CPC classification number: H04L67/06 ,  G06F8/315 ,  G06F8/36 ,  G06F9/541 ,  H04L41/0233 ,  H04L65/4023 ,  H04L65/4076 ,  H04L65/80 ,  H04L67/10 ,  H04N5/44 ,  H04N21/4345 ,  H04N21/4349 ,  H04N21/64322

Abstract: The present invention proposes a method for providing a broadcast content in an apparatus, the method comprising: requesting a filter code to an application running on the apparatus by using a first Application Programming Interface (API); receiving a JavaScript Object Notation (JSON) object from the application in response to the first API; storing the filter code; receiving an Extended File Delivery Table (EFDT) having a first filter code associated with a first file; and selectively downloading the first file by comparing the stored filter code with the first filter code in the EFDT.

公开(公告)号：US20210314676A1

公开(公告)日：2021-10-07

申请号：US17352589

申请日：2021-06-21

Applicant: LG ELECTRONICS INC.

Inventor： Somi PARK ,  Minsung KWAK

IPC: H04N21/858 ,  H04N21/643 ,  H04N21/845 ,  G06F9/54 ,  H04N21/443 ,  H04N21/6547 ,  H04N21/435

Abstract: The present invention is related to a method of processing a broadcast service in an apparatus. The method may comprise: receiving a broadcast signal; receiving, from an application running on the apparatus, a request based on a first Application Programming Interface (API); generating a first JavaScript Object Notation (JSON) object by including the URL for the requested OSN; and delivering, to the application, the first JSON object in response to the first API.

公开(公告)号：US20190281346A1

公开(公告)日：2019-09-12

申请号：US16302203

申请日：2017-06-09

Applicant: LG ELECTRONICS INC.

Inventor： Somi PARK ,  Seungryul YANG ,  Minsung KWAK ,  Woosuk KO ,  Sungryong HONG

IPC: H04N21/433 ,  H04N21/426 ,  H04L29/06 ,  H04N21/643

Abstract: A broadcast signal reception apparatus according to one embodiment of the present invention comprises: a broadcast processor comprising a tuner, and a real-time object delivery over unidirectional transport (ROUTE) cache, wherein the tuner receives a broadcast signal including an ROUTE file, and the ROUTE cache stores the ROUTE file; and user agent for executing a broadcaster application; and an interface for connecting the broadcaster application to the broadcast processor, wherein the broadcaster application transmits a first request to the interface, and the broadcast processor transmits, to the interface, a first response corresponding to the first request.

公开(公告)号：US20180227064A1

公开(公告)日：2018-08-09

申请号：US15868490

申请日：2018-01-11

Applicant: LG ELECTRONICS INC.

Inventor： Minsung KWAK ,  Somi PARK ,  Joonhee YOON

IPC: H04H60/07 ,  H04H20/93

Abstract: The present invention proposes a method of transmitting a broadcast signal. The method of transmitting a broadcast signal according to the present invention provides a system capable of supporting next-generation broadcast services in an environment supporting next-generation hybrid broadcast using terrestrial broadcast networks and the Internet. In addition, an efficient signaling method for covering terrestrial broadcast networks and the Internet in an environment supporting next-generation hybrid broadcast is proposed.

公开(公告)号：US20220014291A1

公开(公告)日：2022-01-13

申请号：US17486007

申请日：2021-09-27

Applicant: LG ELECTRONICS INC.

Inventor： MINSUNG KWAK ,  Somi PARK ,  Joonhee YOON

IPC: H04H60/07 ,  H04H20/93 ,  H04H60/73 ,  H04H60/40

Abstract: The present invention proposes a method of transmitting a broadcast signal. The method of transmitting a broadcast signal according to the present invention provides a system capable of supporting next-generation broadcast services in an environment supporting next-generation hybrid broadcast using terrestrial broadcast networks and the Internet. In addition, an efficient signaling method for covering terrestrial broadcast networks and the Internet in an environment supporting next-generation hybrid broadcast is proposed.

公开(公告)号：US20200295556A1

公开(公告)日：2020-09-17

申请号：US16876770

申请日：2020-05-18

Applicant: LG ELECTRONICS INC.

Inventor： Somi PARK ,  Minsung KWAK

IPC: H02G15/08 ,  H01F27/04 ,  H01F27/28 ,  H01R9/05 ,  H01B17/26

Abstract: The present invention proposes a method for providing a broadcast content in an apparatus, the method comprising: requesting a filter code to an application running on the apparatus by using a first Application Programming Interface (API); receiving a JavaScript Object Notation (JSON) object from the application in response to the first API; storing the filter code; receiving an Extended File Delivery Table (EFDT) having a first filter code associated with a first file; and selectively downloading the first file by comparing the stored filter code with the first filter code in the EFDT.

公开(公告)号：US20200228860A1

公开(公告)日：2020-07-16

申请号：US16826384

申请日：2020-03-23

Applicant: LG ELECTRONICS INC.

Inventor： Somi PARK ,  Seungryul YANG ,  Minsung KWAK ,  Woosuk KO ,  Sungryong HONG

IPC: H04N21/433 ,  H04L29/06 ,  H04N21/426 ,  H04N21/643

Abstract: A broadcast signal reception apparatus according to one embodiment of the present invention comprises: a broadcast processor comprising a tuner, and a real-time object delivery over unidirectional transport (ROUTE) cache, wherein the tuner receives a broadcast signal including an ROUTE file, and the ROUTE cache stores the ROUTE file; and user agent for executing a broadcaster application; and an interface for connecting the broadcaster application to the broadcast processor, wherein the broadcaster application transmits a first request to the interface, and the broadcast processor transmits, to the interface, a first response corresponding to the first request.