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11.
公开(公告)号:US09485083B2
公开(公告)日:2016-11-01
申请号:US14548382
申请日:2014-11-20
Inventor: Jinsoo Han , Chang Sic Choi , Wan Ki Park , Il Woo Lee
CPC classification number: H04L7/0075 , H04J3/0658 , H04J14/02 , H04L7/0008
Abstract: A method and apparatus for time synchronization between a plurality of nodes in a network. The apparatus distinguishes between an optical synchronization signal for synchronization between nodes and an optical data signal for data transmission, and synchronizes nodes with each other using the optical synchronization signal.
Abstract translation: 一种用于在网络中的多个节点之间进行时间同步的方法和装置。 该装置区分用于节点之间的同步的光同步信号和用于数据传输的光数据信号,并且使用光同步信号使节点彼此同步。