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公开(公告)号：US20140161143A1
公开(公告)日：2014-06-12
申请号：US14175858
申请日：2014-02-07
发明人： Tal Mizrahi , Alexander Shpiner
IPC分类号： H04J3/06
CPC分类号： H04J3/0661 , H04J3/0658 , H04J3/0664 , H04J3/0667
摘要： A packet transmitted by a master clock via a network is received via a port of a network device. The packet includes a time stamp from the master clock. It is determined via which one of a plurality of communication path in the network the packet was received. An application layer module of the network device uses (i) the time stamp in the packet and (ii) the determination of the communication path to determine time information.
摘要翻译： 经由网络通过主时钟发送的分组经由网络设备的端口接收。 分组包括主时钟的时间戳。 通过网络中的多个通信路径中的哪一个确定分组被确定。 网络设备的应用层模块使用（i）分组中的时间戳，以及（ii）确定通信路径以确定时间信息。
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公开(公告)号：US09209920B2
公开(公告)日：2015-12-08
申请号：US14175858
申请日：2014-02-07
发明人： Tal Mizrahi , Alexander Shpiner
CPC分类号： H04J3/0661 , H04J3/0658 , H04J3/0664 , H04J3/0667
摘要： A packet transmitted by a master clock via a network is received via a port of a network device. The packet includes a time stamp from the master clock. It is determined via which one of a plurality of communication path in the network the packet was received. An application layer module of the network device uses (i) the time stamp in the packet and (ii) the determination of the communication path to determine time information.
摘要翻译： 经由网络通过主时钟发送的分组经由网络设备的端口接收。 分组包括主时钟的时间戳。 通过网络中的多个通信路径中的哪一个确定分组被确定。 网络设备的应用层模块使用（i）分组中的时间戳，以及（ii）确定通信路径以确定时间信息。
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公开(公告)号：US20130208735A1
公开(公告)日：2013-08-15
申请号：US13764732
申请日：2013-02-11
发明人： Tal Mizrahi , Alexander Shpiner
IPC分类号： H04J3/06
CPC分类号： H04J3/0661 , H04J3/0658 , H04J3/0664 , H04J3/0667
摘要： In a network device communicatively coupled to a master clock via a plurality of different communication paths, a clock synchronization module is configured to determine a plurality of path time data sets corresponding to the plurality of different communication paths based on signals received from the master clock via the plurality of different communication paths between the network device and the master clock. A clock module is configured to determine a time of day as a function of the plurality of path time data sets.
摘要翻译： 在通过多个不同通信路径通信地耦合到主时钟的网络设备中，时钟同步模块被配置为基于从主时钟经由接收到的信号来确定与多个不同通信路径相对应的多个路径时间数据集 网络设备和主时钟之间的多个不同的通信路径。 时钟模块被配置为确定作为多个路径时间数据集的函数的时间。
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