CA2980689C - Transmission device, transmission method, reception device, and reception method - Google Patents

Transmission device, transmission method, reception device, and reception method Download PDF

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Publication number
CA2980689C
CA2980689C CA2980689A CA2980689A CA2980689C CA 2980689 C CA2980689 C CA 2980689C CA 2980689 A CA2980689 A CA 2980689A CA 2980689 A CA2980689 A CA 2980689A CA 2980689 C CA2980689 C CA 2980689C
Authority
CA
Canada
Prior art keywords
time information
time
preamble
physical layer
layer frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA2980689A
Other languages
English (en)
French (fr)
Other versions
CA2980689A1 (en
Inventor
Kazuyuki Takahashi
Lachlan Bruce Michael
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of CA2980689A1 publication Critical patent/CA2980689A1/en
Application granted granted Critical
Publication of CA2980689C publication Critical patent/CA2980689C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • 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)
CA2980689A 2015-06-02 2016-05-19 Transmission device, transmission method, reception device, and reception method Active CA2980689C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
JP2015-112212 2015-06-02
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
CA2980689A1 CA2980689A1 (en) 2016-12-08
CA2980689C true CA2980689C (en) 2023-08-22

Family

ID=56116505

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2980689A Active CA2980689C (en) 2015-06-02 2016-05-19 Transmission device, transmission method, reception device, and reception method

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10547884B2 (en) 2014-06-24 2020-01-28 Samsung Electronics Co., Ltd. Technique for transmitting and receiving system time information in broadcasting system
CA2955611C (en) 2014-08-07 2022-03-22 Coherent Logix, Incorporated Multi-partition radio frames
CA3060532C (en) * 2014-08-07 2022-03-15 ONE Media, LLC Dynamic configuration of a flexible orthogonal frequency division multiplexing phy transport data frame
EP3267692A4 (en) * 2015-03-04 2018-12-05 Sony Corporation Transmission device, transmission method, receiving device, and receiving method
CN109417464A (zh) * 2016-07-08 2019-03-01 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
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
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
US11368748B2 (en) 2017-06-14 2022-06-21 Sony Semiconductor Solutions Corporation Demodulation device, processing device, reception device, and data processing method
DE112019003436T5 (de) * 2018-08-24 2021-05-06 Hitachi Automotive Systems, Ltd. Steuervorrichtung
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

Family Cites Families (10)

* 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
TWI411277B (zh) * 2009-12-23 2013-10-01 Ind Tech Res Inst 網路從節點與網路系統精確時間同步之方法
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
JP5641090B2 (ja) 2013-03-14 2014-12-17 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
US9838748B2 (en) * 2013-07-05 2017-12-05 Samsung Electronics Co., Ltd. Transmitting apparatus and receiving apparatus, and signal processing method thereof
US20170111692A1 (en) * 2014-05-20 2017-04-20 Lg Electronics Inc. Broadcasting transmission device, method for operating broadcasting transmission device, broadcasting reception device, and method for operating broadcasting reception device
US10541853B2 (en) * 2015-05-18 2020-01-21 Samsung Electronics Co., Ltd. Transmitting apparatus and mapping method thereof

Also Published As

Publication number Publication date
EP3304774B1 (en) 2019-07-03
KR20180015119A (ko) 2018-02-12
US10484759B2 (en) 2019-11-19
US20200029132A1 (en) 2020-01-23
US20180077471A1 (en) 2018-03-15
CA2980689A1 (en) 2016-12-08
WO2016194326A1 (en) 2016-12-08
CN107771397A (zh) 2018-03-06
US11057686B2 (en) 2021-07-06
EP3304774A1 (en) 2018-04-11
MX376675B (es) 2025-03-07
KR102533481B1 (ko) 2023-05-18
MX2017015079A (es) 2018-05-07
CN107771397B (zh) 2020-10-27
JP2016225906A (ja) 2016-12-28

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