公开(公告)号：US10778359B2

公开(公告)日：2020-09-15

申请号：US15744458

申请日：2014-12-12

Applicant: ZTE Corporation

Inventor： Lilin Wang ,  Juan Wan ,  Yangfeng Wang ,  Xiaoming Fu

IPC: H04J3/06 ,  H04L7/04

Abstract: A time synchronization method, a programmable logic device, a single board and a network element are provided. In the method, a programmable logic device receives a request message from a terminal, generates a time synchronization message according to the request message, and sends the time synchronization message to the terminal.

公开(公告)号：US12038512B2

公开(公告)日：2024-07-16

申请号：US17617927

申请日：2020-04-11

Applicant: ZTE CORPORATION

Inventor： Li Luo ,  Xiaoming Fu ,  Quanshi Zhang

IPC: G01S19/21 ,  H04K3/00

CPC classification number: G01S19/21 ,  H04K3/224 ,  H04K3/28 ,  H04K3/45 ,  H04K3/65 ,  H04K3/827 ,  H04K3/90

Abstract: A control method, a control apparatus and a device for preventing pseudo GNSS signal interference, and a storage medium are provided. The method includes: in response to detecting that a received GNSS signal includes a pseudo GNSS signal, restraining a time service system of a communication device from tracking the received GNSS signal; and removing the restraining on the time service system in response to detecting that the pseudo GNSS signal disappears.