KR102533481B1 - 송신 장치, 송신 방법, 수신 장치, 및 수신 방법 - Google Patents

송신 장치, 송신 방법, 수신 장치, 및 수신 방법 Download PDF

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KR102533481B1
KR102533481B1 KR1020177030793A KR20177030793A KR102533481B1 KR 102533481 B1 KR102533481 B1 KR 102533481B1 KR 1020177030793 A KR1020177030793 A KR 1020177030793A KR 20177030793 A KR20177030793 A KR 20177030793A KR 102533481 B1 KR102533481 B1 KR 102533481B1
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KR20180015119A (ko
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가즈유키 다카하시
라클란 브루스 마이클
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소니그룹주식회사
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8547—Content authoring involving timestamps for synchronizing content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
    • H04H60/40—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23605—Creation or processing of packetized elementary streams [PES]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6112—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving terrestrial transmission, e.g. DVB-T
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6118—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving cable transmission, e.g. using a cable modem
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/64322—IP

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Electric Clocks (AREA)
KR1020177030793A 2015-06-02 2016-05-19 송신 장치, 송신 방법, 수신 장치, 및 수신 방법 Active KR102533481B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2015-112212 2015-06-02
JP2015112212A JP2016225906A (ja) 2015-06-02 2015-06-02 送信装置、送信方法、受信装置、及び、受信方法
PCT/JP2016/002449 WO2016194326A1 (en) 2015-06-02 2016-05-19 Transmission device, transmission method, reception device, and reception method

Publications (2)

Publication Number Publication Date
KR20180015119A KR20180015119A (ko) 2018-02-12
KR102533481B1 true KR102533481B1 (ko) 2023-05-18

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KR1020177030793A Active KR102533481B1 (ko) 2015-06-02 2016-05-19 송신 장치, 송신 방법, 수신 장치, 및 수신 방법

Country Status (8)

Country Link
US (2) US10484759B2 (enExample)
EP (1) EP3304774B1 (enExample)
JP (1) JP2016225906A (enExample)
KR (1) KR102533481B1 (enExample)
CN (1) CN107771397B (enExample)
CA (1) CA2980689C (enExample)
MX (1) MX376675B (enExample)
WO (1) WO2016194326A1 (enExample)

Families Citing this family (12)

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Publication number Priority date Publication date Assignee Title
WO2015199420A1 (ko) 2014-06-24 2015-12-30 삼성전자 주식회사 방송 시스템에서 시스템 시간 정보를 송수신하는 기법
MX391816B (es) * 2014-08-07 2025-03-21 One Media Llc Configuracion dinamica de cuadro de datos de transporte fisico de multiplexion de division de frecuencia ortogonal flexible.
EP3178187A1 (en) 2014-08-07 2017-06-14 Coherent Logix, Incorporated Multi-partition radio frames
MX374008B (es) * 2015-03-04 2020-07-23 Sony Corp Dispositivo de transmision, metodo de transmision, dispositivo de recepcion y metodo de recepcion.
CN114362911B (zh) * 2016-07-08 2024-05-10 索尼半导体解决方案公司 发送装置、接收装置以及数据处理方法
JP7017029B2 (ja) * 2017-05-08 2022-02-08 ソニーグループ株式会社 送信装置、及び送信方法
JP7251668B2 (ja) * 2017-05-08 2023-04-04 ソニーグループ株式会社 送信装置、及び送信方法
JP7191822B2 (ja) * 2017-06-14 2022-12-19 ソニーセミコンダクタソリューションズ株式会社 復調装置、処理装置、受信装置、及びデータ処理方法
JP7032548B2 (ja) * 2018-08-24 2022-03-08 日立Astemo株式会社 制御装置
KR102170784B1 (ko) * 2018-12-26 2020-10-27 (주)엠팩엔지니어링 보안 검색용 오디오 서비스 방송 시스템 및 방법
US10868753B2 (en) 2019-01-03 2020-12-15 CSAA Insurance Services, Inc. IP-based matching system
JP7505613B2 (ja) * 2022-01-26 2024-06-25 ソニーグループ株式会社 送信装置、及び送信方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110150005A1 (en) 2009-12-23 2011-06-23 Industrial Technology Research Institute Network Slave Node and Time Synchronization Method in Network Applying the Same
WO2014142203A1 (ja) 2013-03-14 2014-09-18 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
US20150010018A1 (en) 2013-07-05 2015-01-08 Samsung Electronics Co., Ltd. Transmitting apparatus and receiving apparatus, and signal processing method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1028116A (ja) * 1996-07-11 1998-01-27 Tadashi Araki データの受信記録方法
JP3901555B2 (ja) * 2001-03-29 2007-04-04 松下電器産業株式会社 Ａｖデータ記録装置及び方法、当該ａｖデータ記録装置又は方法で記録されたディスク、並びに当該ディスクを再生するａｖデータ再生装置及び方法又はａｖデータ記録再生装置及び方法
JP5030986B2 (ja) * 2009-03-16 2012-09-19 三菱電機株式会社 映像伝送装置及び映像伝送システム
JP5558258B2 (ja) * 2010-08-10 2014-07-23 日本電信電話株式会社 無線通信システムおよび無線通信方法
US8989021B2 (en) * 2011-01-20 2015-03-24 Rohde & Schwarz Gmbh & Co. Kg Universal broadband broadcasting
KR101877159B1 (ko) * 2014-05-20 2018-07-10 엘지전자 주식회사 방송 전송 장치, 방송 전송 장치의 동작 방법. 방송 수신 장치 및 방송 수신 장치의 동작 방법
US10541853B2 (en) * 2015-05-18 2020-01-21 Samsung Electronics Co., Ltd. Transmitting apparatus and mapping method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110150005A1 (en) 2009-12-23 2011-06-23 Industrial Technology Research Institute Network Slave Node and Time Synchronization Method in Network Applying the Same
WO2014142203A1 (ja) 2013-03-14 2014-09-18 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
US20150010018A1 (en) 2013-07-05 2015-01-08 Samsung Electronics Co., Ltd. Transmitting apparatus and receiving apparatus, and signal processing method thereof

Also Published As

Publication number Publication date
CA2980689C (en) 2023-08-22
CN107771397A (zh) 2018-03-06
WO2016194326A1 (en) 2016-12-08
EP3304774A1 (en) 2018-04-11
JP2016225906A (ja) 2016-12-28
KR20180015119A (ko) 2018-02-12
US20180077471A1 (en) 2018-03-15
US20200029132A1 (en) 2020-01-23
US10484759B2 (en) 2019-11-19
CN107771397B (zh) 2020-10-27
EP3304774B1 (en) 2019-07-03
MX2017015079A (es) 2018-05-07
CA2980689A1 (en) 2016-12-08
US11057686B2 (en) 2021-07-06
MX376675B (es) 2025-03-07

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