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Lee et al., 2009 - Google Patents

Performance-aware replication of distributed pre-recorded IPTV content

Lee et al., 2009

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Document ID
8973165319627611002
Author
Lee S
Muntean G
Smeaton A
Publication year
Publication venue
IEEE Transactions on Broadcasting

External Links

Snippet

Video recording in IPTV systems is a promising service that provides time-shifted services in relation to storing TV content closer to user devices such as set-top boxes. Existing approaches do not support collaboration between nodes which have correlated contents, a …
Continue reading at doras.dcu.ie (PDF) (other versions)

Classifications

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    • H04L65/40—Services or applications
    • H04L65/4069—Services related to one way streaming
    • H04L65/4076—Multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04L65/4084—Content on demand
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    • H04N21/234—Processing of video elementary streams, e.g. splicing of content streams, manipulating MPEG-4 scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of content streams, manipulating MPEG-4 scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H—ELECTRICITY
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    • H04L65/601—Media manipulation, adaptation or conversion
    • H04L65/605—Media manipulation, adaptation or conversion intermediate
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    • H04L67/104—Network-specific arrangements or communication protocols supporting networked applications in which an application is distributed across nodes in the network for peer-to-peer [P2P] networking; Functionalities or architectural details of P2P networks
    • H04L67/1074—Network-specific arrangements or communication protocols supporting networked applications in which an application is distributed across nodes in the network for peer-to-peer [P2P] networking; Functionalities or architectural details of P2P networks for supporting resource transmission mechanisms
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    • H04N21/643—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 using dedicated Communication protocols
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    • H04N7/17309—Transmission or handling of upstream communications
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    • H04L29/00—Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/00 - H04L27/00 contains provisionally no documents
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    • H04L29/06—Communication control; Communication processing contains provisionally no documents characterised by a protocol
    • H04L29/0602—Protocols characterised by their application
    • H04L29/06027—Protocols for multimedia communication

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