BRPI0614565A2 - sistema de fluxo contìnuo de video sob demanda de múltiplas fontes e resiliente para uma comunidade de assinantes ponto a ponto - Google Patents

sistema de fluxo contìnuo de video sob demanda de múltiplas fontes e resiliente para uma comunidade de assinantes ponto a ponto

Info

Publication number
BRPI0614565A2
BRPI0614565A2 BRPI0614565-5A BRPI0614565A BRPI0614565A2 BR PI0614565 A2 BRPI0614565 A2 BR PI0614565A2 BR PI0614565 A BRPI0614565 A BR PI0614565A BR PI0614565 A2 BRPI0614565 A2 BR PI0614565A2
Authority
BR
Brazil
Prior art keywords
peer
streaming video
subscriber community
demand system
limited
Prior art date
Application number
BRPI0614565-5A
Other languages
English (en)
Inventor
Stuart Goose
Ahsan Habib
Original Assignee
Nokia Siemens Networks Gmbh Co
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 Nokia Siemens Networks Gmbh Co filed Critical Nokia Siemens Networks Gmbh Co
Publication of BRPI0614565A2 publication Critical patent/BRPI0614565A2/pt

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network 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 
    • H04N21/63Control 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/104Peer-to-peer [P2P] networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/104Peer-to-peer [P2P] networks
    • H04L67/1074Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
    • H04L67/1078Resource delivery mechanisms
    • H04L67/108Resource delivery mechanisms characterised by resources being split in blocks or fragments
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/104Peer-to-peer [P2P] networks
    • H04L67/1074Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
    • H04L67/1078Resource delivery mechanisms
    • H04L67/1082Resource delivery mechanisms involving incentive schemes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/472End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/478Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network 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 
    • H04N21/63Control 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
    • H04N21/632Control 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 using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/173Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309Transmission or handling of upstream communications
    • H04N7/17336Handling of requests in head-ends

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Transfer Between Computers (AREA)
  • Television Signal Processing For Recording (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

SISTEMA DE FLUXO CONTìNUO DE VIDEO SOB DEMANDA DE MúLTIPLAS FONTES E RESILIENTE PARA UMA COMUNIDADE DE ASSINANTES PONTO A PONTO. Sistemas de vídeo a pedido (VoD) oferecem capacidade de conteúdo limitado e arquivo limitado. Redes de igual-para-igual permite aos usuários compartilhar uma ampla seleção de conteúdo diretamente entre pares, mas conexões entre pares podem ter largura de banda de enlace ascendente limitada e podem ser inseguras. A presente invenção, de acordo com várias configurações, contempla sistemas e métodos para transmissão de alta qualidade e resiliência de dados de fluxo a partir de uma ou mais fontes dentro de uma rede ponto a ponto heterogênea para abordar estes e outros problemas.
BRPI0614565-5A 2005-08-12 2006-08-09 sistema de fluxo contìnuo de video sob demanda de múltiplas fontes e resiliente para uma comunidade de assinantes ponto a ponto BRPI0614565A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US70802005P 2005-08-12 2005-08-12
US74973005P 2005-12-12 2005-12-12
PCT/US2006/031011 WO2007021725A2 (en) 2005-08-12 2006-08-09 A multi-source and resilient video on demand streaming system for a peer-to-peer subscriber community

Publications (1)

Publication Number Publication Date
BRPI0614565A2 true BRPI0614565A2 (pt) 2009-08-04

Family

ID=37401619

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0614565-5A BRPI0614565A2 (pt) 2005-08-12 2006-08-09 sistema de fluxo contìnuo de video sob demanda de múltiplas fontes e resiliente para uma comunidade de assinantes ponto a ponto

Country Status (9)

Country Link
US (1) US20080134258A1 (pt)
EP (1) EP1915866A2 (pt)
JP (2) JP5108763B2 (pt)
KR (1) KR101275726B1 (pt)
CN (1) CN101305612B (pt)
AU (1) AU2006280105B9 (pt)
BR (1) BRPI0614565A2 (pt)
CA (1) CA2618328C (pt)
WO (1) WO2007021725A2 (pt)

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