DE69832002D1 - Übertragungssystem und Übertragungsverfahren,Empfangssystem und Empfangsverfahren - Google Patents

Übertragungssystem und Übertragungsverfahren,Empfangssystem und Empfangsverfahren

Info

Publication number
DE69832002D1
DE69832002D1 DE69832002T DE69832002T DE69832002D1 DE 69832002 D1 DE69832002 D1 DE 69832002D1 DE 69832002 T DE69832002 T DE 69832002T DE 69832002 T DE69832002 T DE 69832002T DE 69832002 D1 DE69832002 D1 DE 69832002D1
Authority
DE
Germany
Prior art keywords
reception
transmission
transmission system
transmission method
reception system
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
DE69832002T
Other languages
English (en)
Other versions
DE69832002T2 (de
Inventor
Yasuaki Yamagishi
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 DE69832002D1 publication Critical patent/DE69832002D1/de
Application granted granted Critical
Publication of DE69832002T2 publication Critical patent/DE69832002T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1854—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with non-centralised forwarding system, e.g. chaincast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/26—Arrangements for switching distribution systems
    • 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
    • H04H60/25—Arrangements for updating broadcast information or broadcast-related information
    • 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
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/82—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1886—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1895—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for short real-time information, e.g. alarms, notifications, alerts, updates
DE1998632002 1997-04-30 1998-04-28 Übertragungssystem und Übertragungsverfahren,Empfangssystem und Empfangsverfahren Expired - Lifetime DE69832002T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11218197 1997-04-30
JP11218197A JP3498887B2 (ja) 1997-04-30 1997-04-30 送信装置および送信方法、並びに受信装置および受信方法

Publications (2)

Publication Number Publication Date
DE69832002D1 true DE69832002D1 (de) 2005-12-01
DE69832002T2 DE69832002T2 (de) 2006-07-27

Family

ID=14580291

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998632002 Expired - Lifetime DE69832002T2 (de) 1997-04-30 1998-04-28 Übertragungssystem und Übertragungsverfahren,Empfangssystem und Empfangsverfahren

Country Status (4)

Country Link
US (1) US6370143B1 (de)
EP (1) EP0876029B1 (de)
JP (1) JP3498887B2 (de)
DE (1) DE69832002T2 (de)

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JP3285841B2 (ja) * 1998-04-24 2002-05-27 株式会社次世代情報放送システム研究所 コンテンツ提供装置およびコンテンツ提供方法、受信装置および受信方法、並びに通信システムおよび通信方法
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JP2000112802A (ja) * 1998-09-30 2000-04-21 Jisedai Joho Hoso System Kenkyusho:Kk 送信装置および送信方法、受信装置および受信方法、並びに送受信装置および送受信方法
JP3994599B2 (ja) * 1998-10-21 2007-10-24 富士ゼロックス株式会社 記録装置及び記録方法、料金演算装置及び料金演算方法、並びに料金請求システム
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JP3490646B2 (ja) * 1999-08-17 2004-01-26 株式会社次世代情報放送システム研究所 送信装置および送信方法、受信装置および受信方法、ならびに、送受信システムおよび送受信方法
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JP4507319B2 (ja) * 1999-12-17 2010-07-21 ソニー株式会社 情報処理装置、情報処理方法、プログラム、および記録媒体、端末装置、並びに、システムおよびシステムの方法
CN1258920C (zh) * 2000-05-22 2006-06-07 Nds有限公司 广播网上安全数字内容传送系统和方法
US7231418B2 (en) * 2000-05-24 2007-06-12 Canon Kabushiki Kaisha Information providing method, information providing system, terminal apparatus, and storage medium storing information providing program
JP2001338205A (ja) * 2000-05-24 2001-12-07 Canon Inc 情報管理システム、情報管理装置及びそれらの制御方法、コンピュータ可読メモリ
GB0014662D0 (en) 2000-06-15 2000-08-09 British Telecomm Communications protocol
JPWO2002023522A1 (ja) * 2000-09-14 2004-01-22 松下電器産業株式会社 データ配信システム、データ配信方法、データ配信装置、サーバ、媒体、およびプログラム
US6894990B1 (en) * 2000-10-13 2005-05-17 Viasat, Inc. IP multicasting in mesh TDMA satellite networks
JP3663121B2 (ja) * 2000-10-30 2005-06-22 シャープ株式会社 ノード構成情報管理方法及び無線ネットワークシステム
JP2002189699A (ja) 2000-12-19 2002-07-05 Hitachi Ltd 情報処理装置、ログ集積制御装置、コンテンツ配信制御装置およびこれらを用いたコンテンツ配信システム
US7995603B2 (en) * 2001-05-22 2011-08-09 Nds Limited Secure digital content delivery system and method over a broadcast network
US20020177437A1 (en) * 2001-05-23 2002-11-28 David Chesavage System and method for maintaining a distributed object system
EP1417784B1 (de) * 2001-08-10 2011-03-23 Cast4All N.V. Verfahren und gerät zur übertragung von daten und netzbetriebszentrum dafür
FI20012256A0 (fi) 2001-11-20 2001-11-20 Nokia Corp Matkaviestintäverkot ja digitaaliset yleislähetyspalvelut
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US8271657B2 (en) * 2005-12-16 2012-09-18 Panasonic Corporation Systems and methods for selecting a transport mechanism for communication in a network
JP2008042830A (ja) 2006-08-10 2008-02-21 Honda Motor Co Ltd 通信制御システム、自動車、通信制御プログラム、通信制御システムの構築システム
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JP4786456B2 (ja) 2006-08-10 2011-10-05 本田技研工業株式会社 通信制御システム、自動車、通信制御プログラム、通信制御システムの構築システム、外部システム
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JP5252259B2 (ja) * 2007-07-10 2013-07-31 日本テレビ放送網株式会社 データ放送システム、その負荷分散方法及びプログラム
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Also Published As

Publication number Publication date
EP0876029A3 (de) 2000-01-05
US6370143B1 (en) 2002-04-09
JP3498887B2 (ja) 2004-02-23
EP0876029B1 (de) 2005-10-26
DE69832002T2 (de) 2006-07-27
EP0876029A2 (de) 1998-11-04
JPH10303983A (ja) 1998-11-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)