发明名称 |
Method and device for distributing data segment of data stream to group of users |
摘要 |
A status message is sent by each node a group of nodes in a network to other nodes in the group using a multicast and/or broadcast channel of the network to identify the nodes in the group. The status message includes a piece of information about a data segment to be received by the nodes in the group via the multicast and/or broadcast channel. At least one of the nodes in the group requests the data segment via a point-to-point transmission channel from a source node. The data segment is sent to the other node(s) in the group via the multicast and/or broadcast channel.
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申请公布号 |
US8320375(B2) |
申请公布日期 |
2012.11.27 |
申请号 |
US20080449585 |
申请日期 |
2008.02.04 |
申请人 |
OERTEL NORBERT;SIEMENS AKTIENGESELLSCHAFT |
发明人 |
OERTEL NORBERT |
分类号 |
H04L12/28 |
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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