CN106105240B - 发送广播信号的装置以及发送广播信号的方法 - Google Patents

发送广播信号的装置以及发送广播信号的方法 Download PDF

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Publication number
CN106105240B
CN106105240B CN201680000887.1A CN201680000887A CN106105240B CN 106105240 B CN106105240 B CN 106105240B CN 201680000887 A CN201680000887 A CN 201680000887A CN 106105240 B CN106105240 B CN 106105240B
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service
information
signaling
packet
data
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Chinese (zh)
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CN106105240A (zh
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郭珉诚
李长远
高祐奭
洪性龙
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LG Electronics Inc
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LG Electronics Inc
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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CN201680000887.1A 2015-01-21 2016-01-21 发送广播信号的装置以及发送广播信号的方法 Active CN106105240B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562105749P 2015-01-21 2015-01-21
US62/105,749 2015-01-21
US201562114022P 2015-02-09 2015-02-09
US62/114,022 2015-02-09
PCT/KR2016/000648 WO2016117939A1 (ko) 2015-01-21 2016-01-21 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법

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CN106105240A CN106105240A (zh) 2016-11-09
CN106105240B true CN106105240B (zh) 2019-11-08

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US (3) US10142233B2 (enExample)
EP (1) EP3249914A4 (enExample)
JP (1) JP6259114B2 (enExample)
KR (1) KR101801595B1 (enExample)
CN (1) CN106105240B (enExample)
WO (1) WO2016117939A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9860571B2 (en) * 2014-12-10 2018-01-02 Lg Electronics Inc. Apparatus for transmitting broadcast signal, apparatus for receiving broadcast signal, method for transmitting broadcast signal and method for receiving broadcast signal
WO2016129866A1 (ko) * 2015-02-10 2016-08-18 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
JPWO2016140088A1 (ja) * 2015-03-04 2017-12-14 ソニー株式会社 受信装置、受信方法、送信装置、及び、送信方法
WO2016153241A1 (ko) * 2015-03-23 2016-09-29 엘지전자 주식회사 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법
CA3114545C (en) * 2015-12-04 2023-01-03 Sharp Kabushiki Kaisha Recovery data with content identifiers
KR20170097546A (ko) * 2016-02-18 2017-08-28 에스케이텔레콤 주식회사 이종 네트워크상에서의 컨텐츠 전송 방법 및 이를 위한 장치
US10045068B2 (en) * 2016-11-15 2018-08-07 Sony Corporation Identification of services containing the same or equivalent content
KR102047546B1 (ko) * 2016-11-23 2019-11-21 주식회사 에어코드 방송 재전송 방법 및 그 장치
KR102263223B1 (ko) * 2017-03-14 2021-06-09 삼성전자 주식회사 전자장치 및 그 제어방법
US11108840B2 (en) 2017-07-03 2021-08-31 At&T Intellectual Property I, L.P. Transport layer network service for live content broadcasting
US10271077B2 (en) 2017-07-03 2019-04-23 At&T Intellectual Property I, L.P. Synchronizing and dynamic chaining of a transport layer network service for live content broadcasting
KR101967299B1 (ko) * 2017-12-19 2019-04-09 엘지전자 주식회사 방송 신호를 수신하는 차량용 수신 장치 및 방송 신호를 수신하는 차량용 수신 방법
EP3836553B1 (en) * 2018-08-09 2024-05-15 LG Electronics Inc. Broadcast signal transmission method, broadcast signal transmission apparatus, broadcast signal reception method, and broadcast signal reception apparatus
US11360466B2 (en) 2019-01-04 2022-06-14 Gracenote, Inc. Generation of media station previews using a secondary tuner
CN111510756A (zh) * 2019-01-30 2020-08-07 上海哔哩哔哩科技有限公司 音视频的切换方法、装置、计算机设备及可读存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103890741A (zh) * 2011-10-21 2014-06-25 夏普株式会社 发布装置、发布方法、对应信息生成装置、对应信息生成方法、控制程序以及记录介质
WO2014171718A1 (ko) * 2013-04-16 2014-10-23 엘지전자 주식회사 방송 전송 장치, 방송 수신 장치, 방송 전송 장치의 동작 방법 및 방송 수신 장치의 동작 방법

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6363081B1 (en) * 1998-03-04 2002-03-26 Hewlett-Packard Company System and method for sharing a network port among multiple applications
US6115080A (en) * 1998-06-05 2000-09-05 Sarnoff Corporation Channel selection methodology in an ATSC/NTSC television receiver
ES2335198T3 (es) * 2001-02-28 2010-03-23 Thomson Licensing Metodo de busqueda de una guia electronica de programas.
KR100457539B1 (ko) * 2002-12-02 2004-11-17 삼성전자주식회사 채널 정보 제공 방법 및 장치
US7549156B2 (en) * 2003-10-01 2009-06-16 Nxp B.V. Fast channel scanning and acquisition system and method for cable modem applications
WO2007052111A1 (en) * 2005-11-01 2007-05-10 Nokia Corporation Identifying scope esg fragments and enabling hierarchy in the scope
US7830459B2 (en) * 2006-02-03 2010-11-09 At&T Knowledge Ventures, L.P. System and method for parallel channel scanning
KR100827100B1 (ko) * 2006-06-20 2008-05-02 삼성전자주식회사 디지털 비디오 방송 시스템에서 ｅｓｇ 제공 방법 및시스템
US20080092163A1 (en) * 2006-07-21 2008-04-17 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving electronic service guide in digital broadcasting system
KR100827156B1 (ko) * 2006-12-26 2008-05-02 삼성전자주식회사 방송 화면 구성 정보를 제공하는 방법 및 이를 위한ｄｖｂ―ｈ 시스템
US7870377B2 (en) * 2007-02-07 2011-01-11 Nokia Corporation Automatic electronic-service-guide selection
WO2008100014A1 (en) * 2007-02-16 2008-08-21 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving electronic service guide in a digital broadcasting system
KR101461958B1 (ko) * 2007-06-29 2014-11-14 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
WO2009028855A1 (en) 2007-08-24 2009-03-05 Lg Electronics Inc. Digital broadcasting system and method of processing data in digital broadcasting system
US8014333B2 (en) 2007-08-24 2011-09-06 Lg Electronics, Inc. Digital broadcasting system and method of processing data in digital broadcasting system
KR101429767B1 (ko) * 2007-09-21 2014-08-19 삼성전자주식회사 전자 서비스 가이드를 송수신하기 위한 방법 및 디지털방송 시스템
KR100936237B1 (ko) * 2007-12-10 2010-01-12 한국전자통신연구원 디지털 방송 시스템 및 그의 방송 서비스 방법
AU2009213729B2 (en) * 2008-02-15 2014-07-31 Nokia Technologies Oy System and method for delivering notification messages
WO2009151265A2 (ko) * 2008-06-09 2009-12-17 엘지전자(주) 방송 신호 수신 방법 및 수신 시스템
US8572648B2 (en) * 2008-06-18 2013-10-29 Lg Electronics Inc. Transmitting/receiving system and method of processing data in the transmitting/receiving system
US7848328B2 (en) * 2008-07-03 2010-12-07 Nokia Corporation Broadcast content encapsulation
JP5081089B2 (ja) * 2008-07-17 2012-11-21 キヤノン株式会社 放送受信装置、及びその制御方法
KR101781889B1 (ko) * 2008-12-09 2017-09-26 엘지전자 주식회사 비실시간 서비스 처리 방법 및 방송 수신기
WO2010107167A1 (en) 2009-03-19 2010-09-23 Lg Electronics Inc. Transmitting/receiving system and method of processing data in the transmitting/receiving system
KR101652808B1 (ko) 2009-03-19 2016-09-01 엘지전자 주식회사 송/수신 시스템 및 데이터 처리 방법
JP2010287923A (ja) 2009-06-09 2010-12-24 Hitachi Kokusai Electric Inc 映像サーバ
EP3010160A1 (en) * 2010-04-01 2016-04-20 LG Electronics Inc. Compressed ip-plp stream with ofdm
CA2824464C (en) * 2010-09-14 2016-07-12 Lg Electronics Inc. Apparatus for transmitting broadcasting signal, apparatus for receiving broadcasting signal, and method for transmitting/receiving broadcasting signal through apparatus for transmitting/receiving broadcasting signal
US20130034032A1 (en) * 2011-08-05 2013-02-07 Nokia Corporation Accessing Service Guide Information in a Broadcast System
JP6276593B2 (ja) * 2012-02-07 2018-02-07 サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ 受信装置、受信方法、及びプログラム
JP6348251B2 (ja) * 2012-09-13 2018-06-27 サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ 端末装置、受信方法、およびプログラム
US9681116B2 (en) * 2013-03-15 2017-06-13 Arris Enterprises, Inc. System and method for delivering 3DTV content to variety of receivers
US9900166B2 (en) * 2013-04-12 2018-02-20 Qualcomm Incorporated Methods for delivery of flows of objects over broadcast/multicast enabled networks
KR101995314B1 (ko) * 2013-04-22 2019-07-02 삼성전자주식회사 Ｄｖｂ 지상파 방송 시스템에서 ｍｐｅｇ ｍｍｔ를 위한 시그널링 정보를 송수신하는 장치 및 방법
JP2015073197A (ja) 2013-10-02 2015-04-16 ソニー株式会社 送信装置及び送信方法、受信装置及び受信方法、並びにコンピューター・プログラム
JP2015073245A (ja) * 2013-10-04 2015-04-16 ソニー株式会社 受信装置、受信方法、送信装置、及び、送信方法
JP6326213B2 (ja) * 2013-10-04 2018-05-16 サターン ライセンシング エルエルシーＳａｔｕｒｎ Ｌｉｃｅｎｓｉｎｇ ＬＬＣ 受信装置、受信方法、送信装置、及び、送信方法
JP6151152B2 (ja) * 2013-10-11 2017-06-21 ソニー株式会社 受信装置、受信方法、送信装置、及び、送信方法
WO2015060148A1 (ja) * 2013-10-25 2015-04-30 ソニー株式会社 受信装置、受信方法、送信装置、及び、送信方法
JP2015104055A (ja) * 2013-11-27 2015-06-04 ソニー株式会社 受信装置、受信方法、送信装置、及び、送信方法
US9560421B2 (en) * 2014-03-27 2017-01-31 Samsung Electronics Co., Ltd. Broadcast and broadband hybrid service with MMT and DASH
US9602501B1 (en) * 2014-03-28 2017-03-21 Amazon Technologies, Inc. Bootstrapping user authentication
KR102331079B1 (ko) * 2014-06-25 2021-11-25 삼성전자주식회사 통신 시스템에서 프레임 송수신 방법 및 장치
US9998572B2 (en) * 2014-06-26 2018-06-12 Lg Electronics Inc. Method and device for transmitting/receiving broadcast signal
US9645878B2 (en) * 2014-07-09 2017-05-09 Qualcomm Incorporated Error handling for files exchanged over a network
KR101757306B1 (ko) * 2014-07-31 2017-07-12 엘지전자 주식회사 방송 신호 송/수신 처리 방법 및 장치
CN105684392B (zh) * 2014-08-22 2019-11-22 Lg 电子株式会社 发送广播信号的方法、发送广播信号的设备、接收广播信号的方法和接收广播信号的设备
US9973345B2 (en) * 2014-09-10 2018-05-15 Qualcomm Incorporated Calculating and signaling segment availability times for segments of media data
KR102456991B1 (ko) * 2014-10-10 2022-10-21 소니그룹주식회사 수신 장치, 수신 방법, 송신 장치, 및 송신 방법
CN105765943B (zh) * 2014-10-20 2019-08-23 Lg 电子株式会社 发送广播信号的装置、接收广播信号的装置、发送广播信号的方法和接收广播信号的方法
WO2016072747A1 (en) * 2014-11-04 2016-05-12 Samsung Electronics Co., Ltd. Transmitting apparatus and receiving apparatus and signal processing method thereof
US20160164943A1 (en) * 2014-12-05 2016-06-09 Qualcomm Incorporated Transport interface for multimedia and file transport
US10129308B2 (en) * 2015-01-08 2018-11-13 Qualcomm Incorporated Session description information for over-the-air broadcast media data
EP3247085A4 (en) * 2015-01-18 2018-07-11 LG Electronics Inc. Broadcast signal transmission apparatus, broadcast signal receiving apparatus, broadcast signal transmission method, and broadcast signal receiving method
MX364588B (es) * 2015-02-17 2019-05-02 Sony Corp Aparato de transmision, metodo de transmision, aparato de recepcion y metodo de recepcion.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103890741A (zh) * 2011-10-21 2014-06-25 夏普株式会社 发布装置、发布方法、对应信息生成装置、对应信息生成方法、控制程序以及记录介质
WO2014171718A1 (ko) * 2013-04-16 2014-10-23 엘지전자 주식회사 방송 전송 장치, 방송 수신 장치, 방송 전송 장치의 동작 방법 및 방송 수신 장치의 동작 방법

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