CN101175200B - 用于恢复视频点播会话的方法 - Google Patents

用于恢复视频点播会话的方法 Download PDF

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Publication number
CN101175200B
CN101175200B CN2007101848130A CN200710184813A CN101175200B CN 101175200 B CN101175200 B CN 101175200B CN 2007101848130 A CN2007101848130 A CN 2007101848130A CN 200710184813 A CN200710184813 A CN 200710184813A CN 101175200 B CN101175200 B CN 101175200B
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China
Prior art keywords
session
server
vod
stb
download
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Expired - Fee Related
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CN2007101848130A
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English (en)
Chinese (zh)
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CN101175200A (zh
Inventor
蒂埃里·凯雷
邓肯·拉姆
让-弗朗索瓦·拉加代尔
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Thomson Licensing SAS
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Thomson Licensing SAS
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/142—Managing session states for stateless protocols; Signalling session states; State transitions; Keeping-state mechanisms
    • 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
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/34—Signalling channels for network management communication
    • 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
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • 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
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • 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
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
    • 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
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless 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 
    • H04N21/63—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
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6375—Control signals issued by the client directed to the server or network components for requesting retransmission, e.g. of data packets lost or corrupted during transmission from server
    • 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
    • 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
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • H04N21/8402—Generation or processing of descriptive data, e.g. content descriptors involving a version number, e.g. version number of EPG data

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Library & Information Science (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CN2007101848130A 2006-10-30 2007-10-29 用于恢复视频点播会话的方法 Expired - Fee Related CN101175200B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0654621A FR2907992A1 (fr) 2006-10-30 2006-10-30 Procede de reprise d'une session de video a la demande
FR0654621 2006-10-30

Publications (2)

Publication Number Publication Date
CN101175200A CN101175200A (zh) 2008-05-07
CN101175200B true CN101175200B (zh) 2013-03-27

Family

ID=38024267

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007101848130A Expired - Fee Related CN101175200B (zh) 2006-10-30 2007-10-29 用于恢复视频点播会话的方法

Country Status (8)

Country Link
US (1) US8176522B2 (https=)
EP (1) EP1919125B1 (https=)
JP (1) JP5425389B2 (https=)
KR (1) KR101416311B1 (https=)
CN (1) CN101175200B (https=)
DE (1) DE602007002359D1 (https=)
FR (1) FR2907992A1 (https=)
TW (1) TWI444022B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101355689B (zh) * 2008-09-08 2013-02-13 深圳市同洲电子股份有限公司 一种数字电视视频点播控制方法、系统和数字电视接收终端
WO2010046722A1 (en) * 2008-10-24 2010-04-29 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods for reducing loss of service using protocol redirect functions
CN102916828A (zh) * 2011-08-05 2013-02-06 华为技术有限公司 一种网络切换方法和装置
ES2586818T3 (es) 2011-12-29 2016-10-19 Koninklijke Kpn N.V. Control de flujo de contenido tratado inicialmente en red
US10419796B2 (en) 2017-03-02 2019-09-17 The Directv Group, Inc. Broadband backup to satellite-based set-top boxes
US11144278B2 (en) * 2018-05-07 2021-10-12 Google Llc Verifying operational statuses of agents interfacing with digital assistant applications
CN113946487B (zh) * 2021-10-08 2025-03-25 浪潮云信息技术股份公司 一种故障场景下自主服务降级恢复的实现方法及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6598229B2 (en) * 1998-11-20 2003-07-22 Diva Systems Corp. System and method for detecting and correcting a defective transmission channel in an interactive information distribution system
US6910078B1 (en) * 2001-11-15 2005-06-21 Cisco Technology, Inc. Methods and apparatus for controlling the transmission of stream data
CN1719894A (zh) * 2005-06-15 2006-01-11 北京交通大学 一种覆盖网络组播下视频点播实现方法
US7043749B1 (en) * 1998-02-27 2006-05-09 Tandberg Telecom As Audio-video packet synchronization at network gateway

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5754752A (en) * 1996-03-28 1998-05-19 Tandem Computers Incorporated End-to-end session recovery
JP4276698B2 (ja) * 1999-04-20 2009-06-10 富士通株式会社 データ通信システムおよび記録媒体
JP4806871B2 (ja) * 2001-08-07 2011-11-02 ソニー株式会社 クライアント端末及びクライアント側情報処理方法、プログラム格納媒体、プログラム、並びに情報提供システム、
US8117328B2 (en) * 2002-06-25 2012-02-14 Microsoft Corporation System and method for automatically recovering from failed network connections in streaming media scenarios
JP4195641B2 (ja) * 2003-06-16 2008-12-10 株式会社エヌ・ティ・ティ・ドコモ ストリーミングシステム、クライアント通信装置、サーバ通信装置及びストリーミング配信方法
JP4196004B2 (ja) * 2004-07-12 2008-12-17 パナソニック株式会社 マルチメディア情報の受信方法及びこれを実現するプログラム、マルチメディア情報の受信装置
US8582584B2 (en) * 2005-10-04 2013-11-12 Time Warner Cable Enterprises Llc Self-monitoring and optimizing network apparatus and methods

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7043749B1 (en) * 1998-02-27 2006-05-09 Tandberg Telecom As Audio-video packet synchronization at network gateway
US6598229B2 (en) * 1998-11-20 2003-07-22 Diva Systems Corp. System and method for detecting and correcting a defective transmission channel in an interactive information distribution system
US6910078B1 (en) * 2001-11-15 2005-06-21 Cisco Technology, Inc. Methods and apparatus for controlling the transmission of stream data
CN1719894A (zh) * 2005-06-15 2006-01-11 北京交通大学 一种覆盖网络组播下视频点播实现方法

Also Published As

Publication number Publication date
JP5425389B2 (ja) 2014-02-26
EP1919125B1 (en) 2009-09-09
FR2907992A1 (fr) 2008-05-02
TWI444022B (zh) 2014-07-01
US20090070471A1 (en) 2009-03-12
DE602007002359D1 (de) 2009-10-22
JP2008113436A (ja) 2008-05-15
CN101175200A (zh) 2008-05-07
KR101416311B1 (ko) 2014-07-08
KR20080039240A (ko) 2008-05-07
US8176522B2 (en) 2012-05-08
EP1919125A1 (en) 2008-05-07
TW200824385A (en) 2008-06-01

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Granted publication date: 20130327