EP1738366A4 - Multicast-multimedia-inhaltsverteilungssystem - Google Patents

Multicast-multimedia-inhaltsverteilungssystem

Info

Publication number
EP1738366A4
EP1738366A4 EP05736174A EP05736174A EP1738366A4 EP 1738366 A4 EP1738366 A4 EP 1738366A4 EP 05736174 A EP05736174 A EP 05736174A EP 05736174 A EP05736174 A EP 05736174A EP 1738366 A4 EP1738366 A4 EP 1738366A4
Authority
EP
European Patent Office
Prior art keywords
distribution system
multimedia content
content distribution
multicasting multimedia
multicasting
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.)
Withdrawn
Application number
EP05736174A
Other languages
English (en)
French (fr)
Other versions
EP1738366A2 (de
Inventor
James Barton
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.)
Tivo Solutions Inc
Original Assignee
Tivo Inc
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 Tivo Inc filed Critical Tivo Inc
Priority to EP12167801.5A priority Critical patent/EP2490369B1/de
Publication of EP1738366A2 publication Critical patent/EP1738366A2/de
Publication of EP1738366A4 publication Critical patent/EP1738366A4/de
Withdrawn legal-status Critical Current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
    • 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
    • H04L12/1877—Measures taken prior to transmission
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H04N21/25875—Management of end-user data involving end-user authentication
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H04N21/25891—Management of end-user data being end-user preferences
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/26613—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for generating or managing keys in general
    • 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
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4147—PVR [Personal Video Recorder]
    • 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
    • H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • 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
    • H04N21/47—End-user applications
    • H04N21/482—End-user interface for program selection
    • H04N21/4821—End-user interface for program selection using a grid, e.g. sorted out by channel and 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]
    • H04N21/60—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
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • 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
    • H04N21/64—Addressing
    • H04N21/6405—Multicasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Between Computers (AREA)
EP05736174A 2004-04-12 2005-04-12 Multicast-multimedia-inhaltsverteilungssystem Withdrawn EP1738366A4 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12167801.5A EP2490369B1 (de) 2004-04-12 2005-04-12 Multicasting-Multimedia-Inhaltverteilungssytems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56155804P 2004-04-12 2004-04-12
PCT/US2005/012483 WO2005101411A2 (en) 2004-04-12 2005-04-12 Multicasting multimedia content distribution system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP12167801.5A Division EP2490369B1 (de) 2004-04-12 2005-04-12 Multicasting-Multimedia-Inhaltverteilungssytems

Publications (2)

Publication Number Publication Date
EP1738366A2 EP1738366A2 (de) 2007-01-03
EP1738366A4 true EP1738366A4 (de) 2011-11-16

Family

ID=35150631

Family Applications (2)

Application Number Title Priority Date Filing Date
EP05736174A Withdrawn EP1738366A4 (de) 2004-04-12 2005-04-12 Multicast-multimedia-inhaltsverteilungssystem
EP12167801.5A Active EP2490369B1 (de) 2004-04-12 2005-04-12 Multicasting-Multimedia-Inhaltverteilungssytems

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP12167801.5A Active EP2490369B1 (de) 2004-04-12 2005-04-12 Multicasting-Multimedia-Inhaltverteilungssytems

Country Status (7)

Country Link
EP (2) EP1738366A4 (de)
JP (2) JP5367262B2 (de)
CN (1) CN101427316B (de)
AU (1) AU2005234498B2 (de)
ES (1) ES2682243T3 (de)
HK (1) HK1130361A1 (de)
WO (1) WO2005101411A2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8171520B2 (en) 2000-03-02 2012-05-01 Tivo Inc. Method of sharing personal media using a digital recorder
US8261315B2 (en) 2000-03-02 2012-09-04 Tivo Inc. Multicasting multimedia content distribution system
US7181010B2 (en) 2002-05-24 2007-02-20 Scientific-Atlanta, Inc. Apparatus for entitling remote client devices
US7630499B2 (en) 2004-08-18 2009-12-08 Scientific-Atlanta, Inc. Retrieval and transfer of encrypted hard drive content from DVR set-top boxes
US7602914B2 (en) 2004-08-18 2009-10-13 Scientific-Atlanta, Inc. Utilization of encrypted hard drive content by one DVR set-top box when recorded by another
US7602913B2 (en) 2004-08-18 2009-10-13 Scientific - Atlanta, Inc. Retrieval and transfer of encrypted hard drive content from DVR set-top box utilizing second DVR set-top box
US8286218B2 (en) 2006-06-08 2012-10-09 Ajp Enterprises, Llc Systems and methods of customized television programming over the internet
US9277295B2 (en) 2006-06-16 2016-03-01 Cisco Technology, Inc. Securing media content using interchangeable encryption key
US7978720B2 (en) 2006-06-30 2011-07-12 Russ Samuel H Digital media device having media content transfer capability
US9137480B2 (en) 2006-06-30 2015-09-15 Cisco Technology, Inc. Secure escrow and recovery of media device content keys
US10313760B2 (en) 2007-05-15 2019-06-04 Tivo Solutions Inc. Swivel search system
US8880529B2 (en) 2007-05-15 2014-11-04 Tivo Inc. Hierarchical tags with community-based ratings
US8954042B2 (en) 2008-05-19 2015-02-10 Qualcomm Incorporated System, method, and apparatus for increasing a likelihood of advertisement display
WO2011010261A1 (en) * 2009-07-24 2011-01-27 Koninklijke Philips Electronics N.V. A method and system for transmitting channels to at least one digital video recorder
US20110070820A1 (en) 2009-09-23 2011-03-24 Qualcomm Incorporated System and apparatus for power-efficiently delivering personalized contents in a broadcast network
US8239890B2 (en) 2009-11-03 2012-08-07 Echostar Technologies Llc Systems and methods for authorizing access to content for a television receiver
US8863192B2 (en) * 2010-01-07 2014-10-14 Qualcomm Incorporated Adaptive monitoring method for update detection in a mobile broadcast network
CN101873459A (zh) * 2010-03-15 2010-10-27 杭州海康威视数字技术股份有限公司 基于级联网络的dvr操作方法、系统及dvr设备
WO2012018300A2 (en) * 2010-08-03 2012-02-09 Poc Sweden Ab Synchronized playback of media files
GB2489672A (en) * 2011-03-28 2012-10-10 Sony Corp Authentication certificate distribution to set top boxes
JP5915107B2 (ja) * 2011-11-15 2016-05-11 株式会社バッファロー 通信方法、通信機器、ストレージ機器、及び制御プログラム
US9510055B2 (en) 2013-01-23 2016-11-29 Sonos, Inc. System and method for a media experience social interface
US9847975B2 (en) 2013-09-13 2017-12-19 Arris Enterprises Llc Method of provisioning persistent household keys for in-home media content distribution
WO2015038831A1 (en) * 2013-09-12 2015-03-19 Arris Enterprises, Inc. Persistent household keys for in-home media content distribution
US9979702B2 (en) 2013-09-12 2018-05-22 Arris Enterprises Llc Persistent household keys for in-home media content distribution
US20150220498A1 (en) 2014-02-05 2015-08-06 Sonos, Inc. Remote Creation of a Playback Queue for a Future Event
US9679054B2 (en) 2014-03-05 2017-06-13 Sonos, Inc. Webpage media playback
US20150356084A1 (en) 2014-06-05 2015-12-10 Sonos, Inc. Social Queue
US9874997B2 (en) 2014-08-08 2018-01-23 Sonos, Inc. Social playback queues
EP3114625A1 (de) 2014-09-24 2017-01-11 Sonos, Inc. Soziale medienverbindungsempfehlungen basierend auf wiedergabeinformationen
US9667679B2 (en) 2014-09-24 2017-05-30 Sonos, Inc. Indicating an association between a social-media account and a media playback system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004064321A1 (en) * 2003-01-16 2004-07-29 Sony United Kingdom Limited Video/audio network

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5134705A (en) 1988-10-21 1992-07-28 Unisys Corporation System and method for concurrency simulation
JPH11110401A (ja) * 1997-09-30 1999-04-23 Nippon Telegr & Teleph Corp <Ntt> 放送型配信フィルタリング方法及びシステム及び放送型配信フィルタリングプログラムを格納した記憶媒体
US6351467B1 (en) * 1997-10-27 2002-02-26 Hughes Electronics Corporation System and method for multicasting multimedia content
US6233389B1 (en) 1998-07-30 2001-05-15 Tivo, Inc. Multimedia time warping system
WO2000059214A1 (en) * 1999-03-30 2000-10-05 Tivo, Inc. Multimedia schedule presentation system
US6385739B1 (en) 1999-07-19 2002-05-07 Tivo Inc. Self-test electronic assembly and test system
AUPQ469399A0 (en) * 1999-12-17 2000-01-20 Right Hemisphere Pty Limited Video recorder scheduling
WO2001099370A2 (en) * 2000-06-20 2001-12-27 Nds Limited Unicast/multicast architecture
JP4225681B2 (ja) * 2000-12-06 2009-02-18 富士通株式会社 仮想閉域網構築方法及び装置並びに中継装置
KR20020023100A (ko) * 2001-05-28 2002-03-28 박현제 가상 멀티캐스트 네트워크 구축을 위한 시스템
JP2002369094A (ja) * 2001-06-12 2002-12-20 Matsushita Electric Ind Co Ltd 番組情報取得システム、および取得方法
JP2003087766A (ja) * 2001-09-12 2003-03-20 Pioneer Electronic Corp 加入者端末への視聴情報提供装置
JP3796459B2 (ja) * 2001-11-30 2006-07-12 パナソニック コミュニケーションズ株式会社 情報配信システム及び番組表サーバ並びに配信データ選択表サーバ
US20030158958A1 (en) * 2002-02-20 2003-08-21 Koninklijke Philips Electronics N.V. Distributed storage network architecture using user devices
JP4443833B2 (ja) * 2002-02-27 2010-03-31 パナソニック株式会社 情報再生方法、送信装置および受信装置
JP2003259334A (ja) * 2002-03-05 2003-09-12 Tcj Kk 映像音声番組配信システム
JP3652670B2 (ja) * 2002-05-08 2005-05-25 株式会社エヌ・ティ・ティ・データ マルチキャスト映像配信システム及び同システムにおけるリクエスト受付処理プログラム
JP3708905B2 (ja) * 2002-05-31 2005-10-19 株式会社東芝 放送受信機、放送受信システム及び情報配信方法
JP2004078424A (ja) * 2002-08-13 2004-03-11 Nippon Telegr & Teleph Corp <Ntt> コンテンツ配信システム、コンテンツ配信方法、ホームゲートウェイ及び認証・課金ゲートウェイ
US20040090970A1 (en) * 2002-11-11 2004-05-13 Sanchez Cheryl A. Distribution of data flows to local loop subscribers by an access multiplexer
US8177602B1 (en) 2007-07-17 2012-05-15 Seka Kaytes Apparatus and method for enhancing a woman's cleavage with floating brassiere cups

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004064321A1 (en) * 2003-01-16 2004-07-29 Sony United Kingdom Limited Video/audio network

Also Published As

Publication number Publication date
WO2005101411A3 (en) 2009-04-09
JP2012165397A (ja) 2012-08-30
WO2005101411A2 (en) 2005-10-27
JP5367262B2 (ja) 2013-12-11
CN101427316B (zh) 2013-02-06
JP2007536678A (ja) 2007-12-13
EP2490369B1 (de) 2018-07-18
AU2005234498A1 (en) 2005-10-27
JP5697623B2 (ja) 2015-04-08
ES2682243T3 (es) 2018-09-19
EP1738366A2 (de) 2007-01-03
CN101427316A (zh) 2009-05-06
AU2005234498B2 (en) 2011-08-25
HK1130361A1 (en) 2009-12-24
EP2490369A3 (de) 2015-10-14
EP2490369A2 (de) 2012-08-22

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