发明名称 |
METHOD AND APPARATUS FOR EFFICIENT HTTP DATA STREAMING |
摘要 |
<p>A method and apparatus provide streaming delivery of data such as media data (video, audio) using a non-streaming delivery mechanism such as HTTP along with server-side pacing of the delivery. An initial portion of the media data is preloaded to a client buffer in a bursting manner to minimize latency. The method may include client request verification, support for client self-pacing, and support for catch-up pacing reductions. A proxy server apparatus may also be used which employs both server-side and client-side pacing and may include caching and both cache and client preloading for minimized latency. A similar proxy server apparatus may be used to provide an efficient alternative to client polling for data from a polled data service, such as stock quotes etc., using streaming updates. The method may include support for stream modification through persistent client requests.</p> |
申请公布号 |
EP2350854(A1) |
申请公布日期 |
2011.08.03 |
申请号 |
EP20090821054 |
申请日期 |
2009.10.09 |
申请人 |
AZUKI SYSTEMS, INC. |
发明人 |
MA, KEVIN J.;LIN, ICHANG;BARTOS, RADIM;BHATIA, SWAPNIL |
分类号 |
G06F15/16;H04L29/06;H04L29/08 |
主分类号 |
G06F15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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