发明名称 |
Methods and apparatus for content delivery via application level multicast with minimum communication delay |
摘要 |
A method for constructing an overlay multicast tree to deliver data from a source to an identified group of nodes is provided in which a plurality of nodes are identified and mapped into multidimensional Euclidean space. A geometric region is constructing having a size that is the minimum size necessary to contain the source and all the nodes. Once constructed, a tree is created beginning at the source and including all of the nodes within the geometric region.
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申请公布号 |
US7593353(B2) |
申请公布日期 |
2009.09.22 |
申请号 |
US20040800305 |
申请日期 |
2004.03.13 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
LIU ZHEN;RIABOV ANTON;ZHANG LI |
分类号 |
H04L12/28;H04J3/26 |
主分类号 |
H04L12/28 |
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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