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    Method and apparatus of clock transmission between networks
    7.
    发明公开
    Method and apparatus of clock transmission between networks 有权
    网络间时钟传输的方法和装置

    公开(公告)号：EP2512060A3

    公开(公告)日：2013-01-23

    申请号：EP12176086.2

    申请日：2008-04-21

    申请人： Huawei Technologies Co., Ltd.

    发明人： Cheng, Yong ,  Bao, Xiaodong ,  Zhang, Zhan ,  He, Yinghai ,  Wu, Ning

    IPC分类号： H04J3/06 ,  H04L12/46

    CPC分类号： H04J3/0641 ,  H04J3/0647 ,  H04J3/0667 ,  H04J3/0673 ,  H04J2203/0089

    摘要： A method of clock transmission between networks and an apparatus of clock transmission are disclosed, in which a second information corresponding to a clock transferred by a first network equipment based on a first protocol, and the second information corresponding to a clock transferred by a second network equipment based on a second protocol are acquired, and a source selection is performed in a united way by adopting a source selection manner based on the second protocol according to the second information. Therefore, the equipment in different types of networks can conveniently select a clock with a higher class from clocks transferred based on different protocols, so as to realize a normalization management on the clocks transferred based on different protocols.

    Method and apparatus of clock transmission between networks
    8.
    发明公开
    Method and apparatus of clock transmission between networks 有权
    VERFAHREN UND VORRICHTUNG ZUM TAKTTRANSFER ZWISCHEN NETZWERKEN

    公开(公告)号：EP2512060A2

    公开(公告)日：2012-10-17

    申请号：EP12176086.2

    申请日：2008-04-21

    申请人： Huawei Technologies Co., Ltd.

    发明人： Cheng, Yong ,  Bao, Xiaodong ,  Zhang, Zhan ,  He, Yinghai ,  Wu, Ning

    IPC分类号： H04L7/00 ,  H04J3/06 ,  H04L12/46

    CPC分类号： H04J3/0641 ,  H04J3/0647 ,  H04J3/0667 ,  H04J3/0673 ,  H04J2203/0089

    摘要： A method of clock transmission between networks and an apparatus of clock transmission are disclosed, in which a second information corresponding to a clock transferred by a first network equipment based on a first protocol, and the second information corresponding to a clock transferred by a second network equipment based on a second protocol are acquired, and a source selection is performed in a united way by adopting a source selection manner based on the second protocol according to the second information. Therefore, the equipment in different types of networks can conveniently select a clock with a higher class from clocks transferred based on different protocols, so as to realize a normalization management on the clocks transferred based on different protocols.

    摘要翻译： 公开了一种网络与时钟传输装置之间的时钟传输方法，其中对应于由第一网络设备基于第一协议传送的时钟的第二信息和对应于由第二网络传送的时钟的第二信息 获取基于第二协议的设备，并且根据第二信息采用基于第二协议的源选择方式，以统一的方式执行源选择。 因此，不同类型网络中的设备可以方便地从基于不同协议传输的时钟中选择具有较高等级的时钟，从而实现基于不同协议传输的时钟的归一化管理。