JP7692361B2 - 送信装置、受信装置、および伝送システム - Google Patents

送信装置、受信装置、および伝送システム Download PDF

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Publication number
JP7692361B2
JP7692361B2 JP2021558335A JP2021558335A JP7692361B2 JP 7692361 B2 JP7692361 B2 JP 7692361B2 JP 2021558335 A JP2021558335 A JP 2021558335A JP 2021558335 A JP2021558335 A JP 2021558335A JP 7692361 B2 JP7692361 B2 JP 7692361B2
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Japan
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unit
data
transmission
payload
pixel data
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Japanese (ja)
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JPWO2021100602A1 (https=
Inventor
美穂 小澤
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Sony Semiconductor Solutions Corp
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Sony Semiconductor Solutions Corp
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Publication of JPWO2021100602A1 publication Critical patent/JPWO2021100602A1/ja
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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]
    • H04N21/60—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
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64784—Data processing by the network
    • 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
    • H04N21/615—Signal processing at physical level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2350/00—Solving problems of bandwidth in display systems
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/10—Use of a protocol of communication by packets in interfaces along the display data pipeline
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
JP2021558335A 2019-11-20 2020-11-12 送信装置、受信装置、および伝送システム Active JP7692361B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019209580 2019-11-20
JP2019209580 2019-11-20
PCT/JP2020/042254 WO2021100602A1 (ja) 2019-11-20 2020-11-12 送信装置、受信装置、および伝送システム

Publications (2)

Publication Number Publication Date
JPWO2021100602A1 JPWO2021100602A1 (https=) 2021-05-27
JP7692361B2 true JP7692361B2 (ja) 2025-06-13

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JP2021558335A Active JP7692361B2 (ja) 2019-11-20 2020-11-12 送信装置、受信装置、および伝送システム

Country Status (5)

Country Link
US (1) US11930296B2 (https=)
EP (1) EP4064681A4 (https=)
JP (1) JP7692361B2 (https=)
CN (1) CN114600467B (https=)
WO (1) WO2021100602A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114600467B (zh) * 2019-11-20 2024-12-20 索尼半导体解决方案公司 发送装置、接收装置和传输系统
KR20240083612A (ko) * 2022-12-05 2024-06-12 삼성전자주식회사 디스플레이 드라이버, 시스템 온 칩 및 이들을 포함하는 디스플레이 시스템

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010176519A (ja) 2009-01-30 2010-08-12 Nikon Corp 位相調整装置およびカメラ
JP2011082934A (ja) 2009-10-09 2011-04-21 Cloud Scope Technologies Inc ストリームデータ送信装置、方法、及びプログラム
JP2012120158A (ja) 2010-11-12 2012-06-21 Sony Corp 画像出力装置、画像出力方法、画像処理装置、画像処理方法、プログラム、データ構造、および撮像装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3879836B2 (ja) * 2002-03-28 2007-02-14 日本電気株式会社 多重変換装置、逆多重変換装置および多重伝送システム
US20060061517A1 (en) * 2004-09-23 2006-03-23 Jolly Paul A Delivering pixels received at a lower data transfer rate over an interface that operates at a higher data transfer rate
JP5360218B2 (ja) * 2009-08-25 2013-12-04 富士通株式会社 送信機、符号化装置、受信機、及び、復号化装置
KR101922559B1 (ko) * 2011-10-13 2018-12-05 삼성전자주식회사 통신 시스템에서 순방향 에러 정정 패킷을 송수신하는 방법 및 장치
DE102015209196A1 (de) * 2014-09-08 2016-03-10 Robert Bosch Gmbh Verfahren zur seriellen Übertragung eines Rahmens über ein Bussystem von einem Sender zu mindestens einem Empfänger und Teilnehmern eines Bussystems
EP3637715B1 (en) * 2017-06-09 2023-07-12 Sony Semiconductor Solutions Corporation Transmission device, reception device, control method, program, and transmission/reception system
JP7085411B2 (ja) 2018-06-04 2022-06-16 大倉工業株式会社 フレキソ印刷機、及び該印刷機を用いた印刷フィルムの製造方法
KR102195376B1 (ko) * 2019-09-20 2020-12-28 삼성전자주식회사 송신 장치, 수신 장치 및 그 제어방법
CN114600467B (zh) * 2019-11-20 2024-12-20 索尼半导体解决方案公司 发送装置、接收装置和传输系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010176519A (ja) 2009-01-30 2010-08-12 Nikon Corp 位相調整装置およびカメラ
JP2011082934A (ja) 2009-10-09 2011-04-21 Cloud Scope Technologies Inc ストリームデータ送信装置、方法、及びプログラム
JP2012120158A (ja) 2010-11-12 2012-06-21 Sony Corp 画像出力装置、画像出力方法、画像処理装置、画像処理方法、プログラム、データ構造、および撮像装置

Also Published As

Publication number Publication date
CN114600467A (zh) 2022-06-07
CN114600467B (zh) 2024-12-20
JPWO2021100602A1 (https=) 2021-05-27
WO2021100602A1 (ja) 2021-05-27
EP4064681A1 (en) 2022-09-28
US11930296B2 (en) 2024-03-12
US20220408055A1 (en) 2022-12-22
EP4064681A4 (en) 2023-01-11

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