发明名称 |
SYSTEM AND METHOD FOR STREAMING MEDIA OBJECTS |
摘要 |
A method and system for streaming media objects. A streaming system include a group of end nodes and at least one core node connected via an overlay network. The end nodes cache segments of media objects and stream the media objects to a client segment by segment. Each end node stores segment indices for locating segments cached on end nodes or a core node in the system. The core node is a dedicated proxy which fetches media objects from a remote med ia server and streams the media objects to a client when the media objects are unavailable from the end nodes.
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申请公布号 |
CA2648326(A1) |
申请公布日期 |
2007.11.22 |
申请号 |
CA20072648326 |
申请日期 |
2007.05.03 |
申请人 |
AT&T CORP. |
发明人 |
XIAO, ZHEN;ZHANG, XIAODONG;GUO, LEI;CHEN, SONGQING |
分类号 |
H04L29/08 |
主分类号 |
H04L29/08 |
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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