KR101416311B1 - 비디오-온-디맨드 세션을 복구하기 위한 방법 - Google Patents

비디오-온-디맨드 세션을 복구하기 위한 방법 Download PDF

Info

Publication number
KR101416311B1
KR101416311B1 KR1020070107099A KR20070107099A KR101416311B1 KR 101416311 B1 KR101416311 B1 KR 101416311B1 KR 1020070107099 A KR1020070107099 A KR 1020070107099A KR 20070107099 A KR20070107099 A KR 20070107099A KR 101416311 B1 KR101416311 B1 KR 101416311B1
Authority
KR
South Korea
Prior art keywords
session
server
vod
stb
video
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
KR1020070107099A
Other languages
English (en)
Korean (ko)
Other versions
KR20080039240A (ko
Inventor
티에리 큐에레
던칸 람
쟝-프란코이스 라가르데레
Original Assignee
톰슨 라이센싱
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 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20080039240A publication Critical patent/KR20080039240A/ko
Application granted granted Critical
Publication of KR101416311B1 publication Critical patent/KR101416311B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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)
KR1020070107099A 2006-10-30 2007-10-24 비디오-온-디맨드 세션을 복구하기 위한 방법 Expired - Fee Related KR101416311B1 (ko)

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
KR20080039240A KR20080039240A (ko) 2008-05-07
KR101416311B1 true KR101416311B1 (ko) 2014-07-08

Family

ID=38024267

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070107099A Expired - Fee Related KR101416311B1 (ko) 2006-10-30 2007-10-24 비디오-온-디맨드 세션을 복구하기 위한 방법

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
JP2000307650A (ja) * 1999-04-20 2000-11-02 Fujitsu Ltd データ通信システムおよび記録媒体
JP2003050761A (ja) * 2001-08-07 2003-02-21 Sony Corp 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、
JP2005012259A (ja) * 2003-06-16 2005-01-13 Ntt Docomo Inc 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
JP2006033026A (ja) * 2004-07-12 2006-02-02 Matsushita Electric Ind Co Ltd 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

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
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
US8117328B2 (en) * 2002-06-25 2012-02-14 Microsoft Corporation System and method for automatically recovering from failed network connections in streaming media scenarios
CN100384252C (zh) * 2005-06-15 2008-04-23 北京交通大学 一种覆盖网络组播下视频点播实现方法
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
JP2000307650A (ja) * 1999-04-20 2000-11-02 Fujitsu Ltd データ通信システムおよび記録媒体
JP2003050761A (ja) * 2001-08-07 2003-02-21 Sony Corp 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、
JP2005012259A (ja) * 2003-06-16 2005-01-13 Ntt Docomo Inc 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
JP2006033026A (ja) * 2004-07-12 2006-02-02 Matsushita Electric Ind Co Ltd 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

Also Published As

Publication number Publication date
JP5425389B2 (ja) 2014-02-26
EP1919125B1 (en) 2009-09-09
FR2907992A1 (fr) 2008-05-02
CN101175200B (zh) 2013-03-27
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
KR20080039240A (ko) 2008-05-07
US8176522B2 (en) 2012-05-08
EP1919125A1 (en) 2008-05-07
TW200824385A (en) 2008-06-01

Similar Documents

Publication Publication Date Title
US12021951B2 (en) Method for resolving delivery path unavailability
US9602414B2 (en) Apparatus and methods for controlled bandwidth reclamation
KR101416311B1 (ko) 비디오-온-디맨드 세션을 복구하기 위한 방법
US8904470B2 (en) Apparatus and method for managing media distribution
KR101327967B1 (ko) 원거리 디바이스의 원격 관리 방법과 대응하는 비디오 디바이스
US20090031341A1 (en) Method and apparatus for reducing the number of control messages transmitted by a set top terminal in an sdv system
US20100027412A1 (en) System and method for service restoration in a media communication system
CN101529808B (zh) 用于指示服务中断源的方法
US7650622B2 (en) Interactive session establishment based on initiation failure detection
EP1909439A1 (en) An implementing method and an apparatus for enhancing the multicast service manageability
WO2010046722A1 (en) Systems and methods for reducing loss of service using protocol redirect functions
KR101314605B1 (ko) Ｉｐｔｖ 환경에서 소프트웨어 업그레이드 방법 및 장치
US12081822B2 (en) Service switching for content output
Lui Distributed Architecture vs. Centralized Architecture for IP VoD

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20170616

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

FPAY Annual fee payment

Payment date: 20190625

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20200702

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20200702

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000