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Schuett et al., 1999 - Google Patents

A distributed recording system for high quality MBone archives

Schuett et al., 1999

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Document ID
17897637461162986649
Author
Schuett A
Katz R
McCanne S
Publication year
Publication venue
Networked Group Communication: First International COST264 Workshop, NGC’99, Pisa, Italy, November 17-20, 1999. Proceedings 1

External Links

Snippet

Popular multicast applications that allow group communication using real-time audio and video have enabled a wide variety of online meetings, conferences and panel discussions. The ability to record and later replay these sessions is one of the key functionalities required …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

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    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations contains provisionally no documents
    • H04L12/18—Arrangements for providing special services to substations contains provisionally no documents for broadcast or conference, e.g. multicast
    • H04L12/1836—Arrangements for providing special services to substations contains provisionally no documents for broadcast or conference, e.g. multicast with heterogeneous network architecture
    • H—ELECTRICITY
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    • H04L65/4069—Services related to one way streaming
    • H04L65/4076—Multicast or broadcast
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    • H04L12/16—Arrangements for providing special services to substations contains provisionally no documents
    • H04L12/18—Arrangements for providing special services to substations contains provisionally no documents for broadcast or conference, e.g. multicast
    • H04L12/1863—Arrangements for providing special services to substations contains provisionally no documents for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
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    • H04L12/1813—Arrangements for providing special services to substations contains provisionally no documents for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
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    • H04L12/1886—Arrangements for providing special services to substations contains provisionally no documents for broadcast or conference, e.g. multicast with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains
    • H—ELECTRICITY
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    • H04L29/06—Communication control; Communication processing contains provisionally no documents characterised by a protocol
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    • H04L29/06027—Protocols for multimedia communication
    • H—ELECTRICITY
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    • H04L69/322—Aspects of intra-layer communication protocols among peer entities or protocol data unit [PDU] definitions
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    • H04N21/60—Selective content distribution, e.g. interactive television, VOD [Video On Demand] using Network structure or processes specifically adapted for video distribution between server and client or between remote clients; Control signaling specific to video distribution between clients, server and network components, e.g. to video encoder or decoder; 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
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    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
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