Distributed cooperative memory for interactive and scalable...

Details Distributed cooperative memory for interactive and scalable... Distributed cooperative memory for interactive and scalable...

2011-03-22

2011-03-22

Pendleton, Brian T (Department: 2425)

Interactive video distribution systems

User-requested video program system

Video-on-demand

C725S088000, C725S090000, C725S093000, C725S094000, C725S100000, C725S102000, C709S213000, C709S214000, C709S216000

Reexamination Certificate

active

07913282

ABSTRACT:
A Distributed Video System provides a scalable and interactive video-on-demand service with VCR operations over a communication network includes a video server and video clients, each of which includes a memory buffer, called a client buffer. The System provides a method of managing video frames of client buffers in a cooperative way with video frames held in the video server allows the video frames of the client buffers to be shared among the video clients. Requests for a video are primarily served by the video clients that have the requested video frames in their client buffers and only requests that the video clients are unable to attend to will be provided by the video server.

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