发明申请
US20110026654A1 NETWORK DEVICE OF HIGH-PRECISION SYNCHRONIZATION TYPE, NETWORK SYSTEM, AND FRAME TRANSFER METHOD
审中-公开
高精度同步类型，网络系统和帧传输方法的网络设备
- 专利标题： NETWORK DEVICE OF HIGH-PRECISION SYNCHRONIZATION TYPE, NETWORK SYSTEM, AND FRAME TRANSFER METHOD
- 专利标题（中）： 高精度同步类型，网络系统和帧传输方法的网络设备
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申请号： US12934839申请日： 2009-03-25
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公开(公告)号： US20110026654A1公开(公告)日： 2011-02-03
- 发明人: Junichi Takeuchi , Naoto Iga , Hideki Goto , Shinichi Ilyama
- 申请人： Junichi Takeuchi , Naoto Iga , Hideki Goto , Shinichi Ilyama
- 申请人地址： JP AICHI-KEN JP Kawasaki
- 专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA,Renesas Electronics Corporation
- 当前专利权人： TOYOTA JIDOSHA KABUSHIKI KAISHA,Renesas Electronics Corporation
- 当前专利权人地址： JP AICHI-KEN JP Kawasaki
- 优先权： JP2008-080662 20080326
- 国际申请： PCT/IB09/00590 WO 20090325
- 主分类号： H04L7/00
- IPC分类号： H04L7/00
摘要：
A network device that arranges and transfers in an initial period of a cycle a synchronization frame that synchronizes network devices within a network includes: a cycle timer that measures a time within the cycle and a synchronization management unit that suspends frame transmission for a predetermined period till a start of the next cycle in each cycle, on the basis of information from a cycle timer.
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