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1. (WO2018041108) METHOD, APPARATUS, AND DEVICE FOR DETERMINING CLOCK TIME OF TIME SYNCHRONIZATION PACKET

Pub. No.:    WO/2018/041108    International Application No.:    PCT/CN2017/099533
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Wed Aug 30 01:59:59 CEST 2017
IPC: H04J 3/06
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: LIU, Guangpeng
刘光鹏
Title: METHOD, APPARATUS, AND DEVICE FOR DETERMINING CLOCK TIME OF TIME SYNCHRONIZATION PACKET
Abstract:
Disclosed are a method, apparatus, and device for determining clock time of a time synchronization packet. The method comprises: adding multiple ingress timestamps for a received time synchronization packet, each ingress timestamp corresponding to one timing system; determining a target ingress timestamp in the multiple ingress timestamps according to a packet type of the time synchronization packet, and determining an egress timestamp by using a timing system corresponding to the target ingress timestamp; and determining clock time of the time synchronization packet according to the target ingress timestamp and the egress timestamp.