发明授权
US09137031B2 Method and transmitter for producing a data stream, method and receiver for calling at least one data segment in a data stream
有权
用于产生数据流的方法和发送器，用于调用数据流中的至少一个数据段的方法和接收器
- 专利标题： Method and transmitter for producing a data stream, method and receiver for calling at least one data segment in a data stream
- 专利标题（中）： 用于产生数据流的方法和发送器，用于调用数据流中的至少一个数据段的方法和接收器
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申请号： US12448416申请日： 2007-10-15
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公开(公告)号： US09137031B2公开(公告)日： 2015-09-15
- 发明人: Norbert Oertel
- 申请人： Norbert Oertel
- 申请人地址： DE Munich
- 专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人： SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人地址： DE Munich
- 代理机构： Staas & Halsey LLP
- 优先权： DE102006060043 20061219
- 国际申请： PCT/EP2007/060940 WO 20071015
- 国际公布： WO2008/074535 WO 20080626
- 主分类号： G06F15/16
- IPC分类号： G06F15/16 ; H04L12/18 ; H04N21/21 ; H04N21/23 ; H04N21/845
摘要：
A method produces a data stream. The data stream is subdivided into at least one data segment. A key which is associated unambiguously with that data segment is created. A node is selected from a set of nodes in a network for that data segment on the basis of the key associated with that data segment, and the data segment is transmitted to the node selected for that data segment. Furthermore, a method calls at least one data segment in a data stream by a receiver node. A key which is associated unambiguously with that data segment is produced. A node is selected from a set of nodes in the network for the data segment on the basis of the key associated with that data segment. A request message is sent to the selected node to transmit the data segment associated with the key, and the data segment is received by the receiver.
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