发明名称 |
Method for data distribution |
摘要 |
Stream data is transmitted from a distribution server to a client without any loss of data. The capacity of a reception buffer to be prepared at the client can be made small and the network bandwidth necessary for data redistribution can be narrowed. A relay server interposed between the distribution server and client buffers stream data in an auxiliary storage device. When the relay server or client detects a loss of stream data, a redistribution request is transmitted to the distribution server or another relay server at the preceding stage.
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申请公布号 |
US7269662(B2) |
申请公布日期 |
2007.09.11 |
申请号 |
US20020122412 |
申请日期 |
2002.04.16 |
申请人 |
HITACHI, LTD. |
发明人 |
TAKEUCHI TADASHI;LE MOAL DAMIEN;KATO SHINYA |
分类号 |
G06F13/00;G06F15/16;G06F3/00;H04L1/16;H04L12/56;H04L29/06;H04L29/08;H04L29/12 |
主分类号 |
G06F13/00 |
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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