- 专利标题: Apparatus and method for synchronizing events
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申请号: US14354945申请日: 2011-10-31
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公开(公告)号: US09641601B2公开(公告)日: 2017-05-02
- 发明人: Christopher Mutschler , Stephan Otto , Nicolas Witt , Michael Philippsen
- 申请人: Christopher Mutschler , Stephan Otto , Nicolas Witt , Michael Philippsen
- 申请人地址: DE Munich
- 专利权人: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- 当前专利权人: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- 当前专利权人地址: DE Munich
- 代理机构: Murphy, Bilak & Homiller, PLLC
- 国际申请: PCT/EP2011/069160 WO 20111031
- 国际公布: WO2013/064172 WO 20130510
- 主分类号: G06F15/16
- IPC分类号: G06F15/16 ; H04L29/08 ; H04L29/06
摘要:
Embodiments relate to methods and apparatuses (200) for synchronizing a first event (202), having associated therewith a first original event timing value based on a common clock signal, and a second event (204), having associated therewith a second original event timing value based on the common clock signal, wherein the first and the second event (202; 204) experience different delays while travelling through different paths of a distributed computing system (300; 700), and wherein at least one output event (206) is to be determined by an event detector (208) based on the first and the second event (202; 204). The apparatus (200) comprises a delay compensator (210) associated to the event detector (208), the delay compensator (210) having an input (212) for receiving the first and the second event (202; 204) and having an output (214) for forwarding relayed versions (202′; 204′) of the received first and second event to the associated event detector (208), wherein the delay compensator (210) is operable to relay the first and the second event (202; 204) to the associated event detector (208) based on the experienced delays and based on the associated first and second original event timing values.
公开/授权文献
- US20140365551A1 Apparatus and Method for Synchronizing Events 公开/授权日:2014-12-11
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