CN101141643B - 发送设备和接收设备 - Google Patents

发送设备和接收设备 Download PDF

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Publication number
CN101141643B
CN101141643B CN2007101497859A CN200710149785A CN101141643B CN 101141643 B CN101141643 B CN 101141643B CN 2007101497859 A CN2007101497859 A CN 2007101497859A CN 200710149785 A CN200710149785 A CN 200710149785A CN 101141643 B CN101141643 B CN 101141643B
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CN
China
Prior art keywords
information
accompanying
accompanying information
signal
program
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.)
Expired - Fee Related
Application number
CN2007101497859A
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English (en)
Chinese (zh)
Other versions
CN101141643A (zh
Inventor
池田和行
西方夏子
大西学
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 CN101141643A publication Critical patent/CN101141643A/zh
Application granted granted Critical
Publication of CN101141643B publication Critical patent/CN101141643B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
    • 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
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth®, RF or wireless LAN [IEEE 802.11]
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
CN2007101497859A 2006-09-05 2007-09-05 发送设备和接收设备 Expired - Fee Related CN101141643B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006-240872 2006-09-05
JP2006240872 2006-09-05
JP2006240872A JP5358874B2 (ja) 2006-09-05 2006-09-05 送信装置および受信装置

Publications (2)

Publication Number Publication Date
CN101141643A CN101141643A (zh) 2008-03-12
CN101141643B true CN101141643B (zh) 2010-11-03

Family

ID=39193338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007101497859A Expired - Fee Related CN101141643B (zh) 2006-09-05 2007-09-05 发送设备和接收设备

Country Status (4)

Country Link
US (1) US8225365B2 (https=)
JP (1) JP5358874B2 (https=)
CN (1) CN101141643B (https=)
TW (1) TW200830879A (https=)

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Publication number Priority date Publication date Assignee Title
JP5449010B2 (ja) * 2010-04-28 2014-03-19 三菱電機株式会社 映像信号送信端末、映像信号受信端末、及び通信システム
JP5085724B2 (ja) * 2010-12-22 2012-11-28 株式会社東芝 リモコン装置の制御方法、リモコン装置及び表示システム
US9258117B1 (en) 2014-06-26 2016-02-09 Amazon Technologies, Inc. Mutual authentication with symmetric secrets and signatures
US10374800B1 (en) 2014-09-10 2019-08-06 Amazon Technologies, Inc. Cryptography algorithm hopping
US9923923B1 (en) * 2014-09-10 2018-03-20 Amazon Technologies, Inc. Secure transport channel using multiple cipher suites
US10567434B1 (en) 2014-09-10 2020-02-18 Amazon Technologies, Inc. Communication channel security enhancements
KR102330250B1 (ko) * 2015-01-22 2021-11-23 삼성전자주식회사 디스플레이 장치, 제어 장치 및 그 동작 방법
US10122689B2 (en) 2015-06-16 2018-11-06 Amazon Technologies, Inc. Load balancing with handshake offload
US10122692B2 (en) 2015-06-16 2018-11-06 Amazon Technologies, Inc. Handshake offload
CN115967834B (zh) * 2023-01-28 2023-06-02 龙迅半导体（合肥）股份有限公司 多媒体数据传输装置及方法
CN117152749B (zh) * 2023-08-29 2025-06-17 国网四川省电力公司电力科学研究院 基于多层分割的输电线路铁塔角钢腐蚀评估方法及系统

Citations (3)

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Publication number Priority date Publication date Assignee Title
CN1567983A (zh) * 1996-05-30 2005-01-19 松下电器产业株式会社 发送设备、接收设备及方法、媒体和通信系统
CN1578460A (zh) * 2003-06-26 2005-02-09 索尼株式会社 信息处理系统、信息处理设备和方法、记录介质及程序
CN1631017A (zh) * 2001-05-29 2005-06-22 索尼公司 发送装置、接收装置和发送/接收装置

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EP0915470A3 (en) * 1995-08-21 2004-03-24 Matsushita Electric Industrial Co., Ltd. Multimedia optical disk, reproduction apparatus and method for achieving variable scene development based on interactive control
US6804726B1 (en) * 1996-05-22 2004-10-12 Geovector Corporation Method and apparatus for controlling electrical devices in response to sensed conditions
US6028642A (en) * 1998-06-02 2000-02-22 Ati Technologies, Inc. Digital horizontal synchronization pulse phase detector circuit and method
US7689510B2 (en) * 2000-09-07 2010-03-30 Sonic Solutions Methods and system for use in network management of content
JP2003069472A (ja) * 2001-08-24 2003-03-07 Matsushita Electric Ind Co Ltd 受信端末装置及び通信システム
JP3590377B2 (ja) * 2001-11-30 2004-11-17 株式会社東芝 デジタル放送システム、デジタル放送編成装置及びその編成方法
JP4157340B2 (ja) * 2002-08-27 2008-10-01 松下電器産業株式会社 送信装置、受信装置を含む放送システム、受信装置、及びプログラム。
JP2004096586A (ja) * 2002-09-03 2004-03-25 Toshiba Corp 映像信号伝送装置及び映像信号伝送方法
JP2004272563A (ja) * 2003-03-07 2004-09-30 Fujitsu Ltd 通信制御プログラム、コンテンツ配信プログラム、端末装置、およびコンテンツサーバ
JP4756848B2 (ja) * 2004-11-05 2011-08-24 キヤノン株式会社 データ配信方法および情報処理装置
JPWO2005071960A1 (ja) * 2003-12-01 2007-12-27 松下電器産業株式会社 ストリーミング・システム
JP4843903B2 (ja) * 2004-03-05 2011-12-21 パナソニック株式会社 パケット送信機器
JP2006080918A (ja) * 2004-09-09 2006-03-23 Toshiba Corp メタデータのデータ構造及びメタデータの再生装置と方法
KR100612449B1 (ko) * 2004-10-05 2006-08-16 삼성전자주식회사 근거리 무선 통신 및 음성 통화 기능을 제공하는 아이피셋톱박스
JP2006109109A (ja) * 2004-10-05 2006-04-20 Toshiba Corp メタデータの構造及びメタデータの処理方法
KR100749813B1 (ko) * 2005-07-25 2007-08-16 삼성전자주식회사 방송 수신/전송 디바이스, 무선 ａ／ｖ 시스템, 및 무선ａ／ｖ 시스템의 제어방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1567983A (zh) * 1996-05-30 2005-01-19 松下电器产业株式会社 发送设备、接收设备及方法、媒体和通信系统
CN1631017A (zh) * 2001-05-29 2005-06-22 索尼公司 发送装置、接收装置和发送/接收装置
CN1578460A (zh) * 2003-06-26 2005-02-09 索尼株式会社 信息处理系统、信息处理设备和方法、记录介质及程序

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2003-304510A 2003.10.24

Also Published As

Publication number Publication date
JP2008066898A (ja) 2008-03-21
TWI361008B (https=) 2012-03-21
JP5358874B2 (ja) 2013-12-04
US20080178240A1 (en) 2008-07-24
TW200830879A (en) 2008-07-16
US8225365B2 (en) 2012-07-17
CN101141643A (zh) 2008-03-12

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Granted publication date: 20101103

Termination date: 20150905

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