Electrical computers and digital processing systems: multicomput – Computer-to-computer protocol implementing – Computer-to-computer data streaming
Reexamination Certificate
2006-04-19
2008-12-16
Dalencourt, Yves (Department: 2157)
Electrical computers and digital processing systems: multicomput
Computer-to-computer protocol implementing
Computer-to-computer data streaming
C709S203000, C709S219000, C709S223000, C709S226000, C709S230000, C725S091000, C725S093000, C725S094000, C725S114000
Reexamination Certificate
active
07467221
ABSTRACT:
A video server for distributing a digitized video content includes a unit for determining whether or not a video content requested from a terminal is stored in the video server, a unit for issuing a transmission request to another server for transmitting the video thereto in accordance with the HTTP protocol when the video content requested from the terminal is not stored in the video server, and a unit for receiving the video content transmitted from the other video server in accordance with the HTTP protocol, and transmitting the video content to the terminal in accordance with IP multicast or HTTP protocol.
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Chapter 12: Splitting Live Presentations; http://service.real.com/help/library/guides/g270/htmfiles/spliting.htm, Sep. 14, 2000, pp. 1-13.
Igawa Masaru
Morita Koichi
Sakamoto Shuichi
Shibata Koichi
Dalencourt Yves
Hitachi , Ltd.
Mattingly ,Stanger ,Malur & Brundidge, P.C.
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