DE602004008589T2 - Informationskommunikationssystem, sendevorrichtung, sendeverfahren und computerprogramm - Google Patents

Informationskommunikationssystem, sendevorrichtung, sendeverfahren und computerprogramm Download PDF

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Publication number
DE602004008589T2
DE602004008589T2 DE200460008589 DE602004008589T DE602004008589T2 DE 602004008589 T2 DE602004008589 T2 DE 602004008589T2 DE 200460008589 DE200460008589 DE 200460008589 DE 602004008589 T DE602004008589 T DE 602004008589T DE 602004008589 T2 DE602004008589 T2 DE 602004008589T2
Authority
DE
Germany
Prior art keywords
delay time
upper limit
communication delay
communication
receiving devices
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 - Lifetime
Application number
DE200460008589
Other languages
German (de)
English (en)
Other versions
DE602004008589D1 (de
Inventor
Hisato 2c/o SONY CORPORATION SHIMA
Takehiko Nakano
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 DE602004008589D1 publication Critical patent/DE602004008589D1/de
Application granted granted Critical
Publication of DE602004008589T2 publication Critical patent/DE602004008589T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2805—Home Audio Video Interoperability [HAVI] networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/283—Processing of data at an internetworking point of a home automation network
    • H04L12/2834—Switching of information between an external network and a home network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • H04L47/283—Flow control; Congestion control in relation to timing considerations in response to processing delays, e.g. caused by jitter or round trip time [RTT]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H04L63/0492—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload by using a location-limited connection, e.g. near-field communication or limited proximity of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2838—Distribution of signals within a home automation network, e.g. involving splitting/multiplexing signals to/from different paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L2012/284—Home automation networks characterised by the type of medium used
    • H04L2012/2841—Wireless
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L2012/2847—Home automation networks characterised by the type of home appliance used
    • H04L2012/2849—Audio/video appliances
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE200460008589 2004-01-15 2004-11-15 Informationskommunikationssystem, sendevorrichtung, sendeverfahren und computerprogramm Expired - Lifetime DE602004008589T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004008517A JP4273973B2 (ja) 2004-01-15 2004-01-15 情報通信システム、送信装置及び送信方法、並びにコンピュータ・プログラム
JP2004008517 2004-01-15
PCT/JP2004/016933 WO2005069549A1 (ja) 2004-01-15 2004-11-15 情報通信システム、送信装置及び送信方法、並びにコンピュータ・プログラム

Publications (2)

Publication Number Publication Date
DE602004008589D1 DE602004008589D1 (de) 2007-10-11
DE602004008589T2 true DE602004008589T2 (de) 2008-05-21

Family

ID=34792232

Family Applications (2)

Application Number Title Priority Date Filing Date
DE200460008589 Expired - Lifetime DE602004008589T2 (de) 2004-01-15 2004-11-15 Informationskommunikationssystem, sendevorrichtung, sendeverfahren und computerprogramm
DE200460031566 Expired - Lifetime DE602004031566D1 (de) 2004-01-15 2004-11-15 Informationskommunikationssystem, Übertragungsvorrichtung, Übertragungsverfahren und Computerprogramm

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE200460031566 Expired - Lifetime DE602004031566D1 (de) 2004-01-15 2004-11-15 Informationskommunikationssystem, Übertragungsvorrichtung, Übertragungsverfahren und Computerprogramm

Country Status (7)

Country Link
US (1) US8107384B2 (https=)
EP (2) EP1845662B1 (https=)
JP (1) JP4273973B2 (https=)
KR (1) KR101091481B1 (https=)
CN (1) CN100429897C (https=)
DE (2) DE602004008589T2 (https=)
WO (1) WO2005069549A1 (https=)

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CN101115072B (zh) 2003-07-28 2012-11-14 索尼株式会社 信息处理设备和方法
JP4273973B2 (ja) * 2004-01-15 2009-06-03 ソニー株式会社 情報通信システム、送信装置及び送信方法、並びにコンピュータ・プログラム
JP4608886B2 (ja) * 2004-01-16 2011-01-12 株式会社日立製作所 コンテンツ送信装置および方法
US20090158361A1 (en) * 2005-01-25 2009-06-18 Yuko Tsusaka Information Distribution Device and Information Distribution Method
KR100862659B1 (ko) 2006-01-04 2008-10-10 삼성전자주식회사 인터넷 스토리지에 접근하는 방법 및 장치
KR101145848B1 (ko) * 2006-11-29 2012-05-17 삼성전자주식회사 콘텐츠 전송을 위한 접근 제어 방법 및 상기 접근 제어방법을 이용하는 네트워크의 노드
US20100115599A1 (en) * 2008-11-05 2010-05-06 Appsware Wireless, Llc Method and system for securing data from a point of sale device over an external network
JP4670950B2 (ja) * 2008-12-09 2011-04-13 ソニー株式会社 通信装置、通信方法、及びプログラム
EP2561640A1 (en) * 2010-04-21 2013-02-27 ETH Zurich Authenticated key exchange using distance bounding protocol
US20140059648A1 (en) * 2011-02-11 2014-02-27 Eth Zuerich Methods for secure distance bounding/ranging between two devices
JP6109837B2 (ja) * 2011-11-02 2017-04-05 マーベル ワールド トレード リミテッド ネットワークの時間遅延を決定するための方法および装置
CN104836587B (zh) * 2014-12-15 2017-10-10 北汽福田汽车股份有限公司 信号发射器、信号传输系统及其传输方法
CN106934257A (zh) * 2015-12-30 2017-07-07 航天信息软件技术有限公司 一种程序加密方法和程序加密装置
JP6323514B2 (ja) * 2016-08-30 2018-05-16 ソニー株式会社 コンテンツ・リモート・アクセス制御方法
CN106454410A (zh) * 2016-12-20 2017-02-22 深圳Tcl数字技术有限公司 加密节目的版权保护方法及装置
US11012528B2 (en) * 2018-06-29 2021-05-18 Sling Media Pvt Ltd Locating network servers using media access control (MAC) addresses
EP4142222B1 (en) * 2020-04-30 2025-10-29 KONE Corporation Determination of a sequence of bus nodes in a multi-drop communication bus

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JPH01155286A (ja) 1987-12-14 1989-06-19 Mitsubishi Electric Corp 信号処理装置
JP3442811B2 (ja) 1993-03-17 2003-09-02 三菱重工業株式会社 巻取機の押圧ロール制御方法及びその装置
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JP3706077B2 (ja) 2002-03-01 2005-10-12 日本電信電話株式会社 ストリーム配信方法，ストリーム配信装置，ストリーム品質管理装置，ストリーム配信用プログラムおよびストリーム品質管理用プログラム
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JP4296421B2 (ja) * 2004-06-09 2009-07-15 ソニー株式会社 信号処理装置
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Also Published As

Publication number Publication date
CN1762125A (zh) 2006-04-19
EP1603276A1 (en) 2005-12-07
KR20060119704A (ko) 2006-11-24
DE602004008589D1 (de) 2007-10-11
DE602004031566D1 (de) 2011-04-07
EP1603276B1 (en) 2007-08-29
US20060240770A1 (en) 2006-10-26
EP1603276A4 (en) 2006-07-26
JP4273973B2 (ja) 2009-06-03
EP1845662B1 (en) 2011-02-23
KR101091481B1 (ko) 2011-12-07
EP1845662A1 (en) 2007-10-17
US8107384B2 (en) 2012-01-31
CN100429897C (zh) 2008-10-29
WO2005069549A1 (ja) 2005-07-28
JP2005204087A (ja) 2005-07-28

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