公开(公告)号：US20220308236A1

公开(公告)日：2022-09-29

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

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.

公开(公告)号：US20230254787A1

公开(公告)日：2023-08-10

申请号：US18001323

申请日：2021-06-03

Applicant: ZTE CORPORATION

Inventor： Li LUO ,  Xiaoming FU

IPC: H04W56/00

CPC classification number: H04W56/001 ,  H04J3/0638

Abstract: Embodiments of the present application relate to the field of communication and disclose a time synchronization method, an electronic device, a server and a storage medium. In the present application, an air interface message transmitted by a base station is received, and parsing out synchronization time information and leap predication information from the air interface message are parsed out; and it performs time synchronization with the base station according to the synchronization time information and the leap predication information.

公开(公告)号：US20170272190A1

公开(公告)日：2017-09-21

申请号：US15328911

申请日：2014-12-23

Applicant: ZTE CORPORATION

Inventor： Lilin WANG ,  Yanping DENG ,  Yangfeng WANG ,  Xiaoming FU

IPC: H04J3/06

CPC classification number: H04J3/0658 ,  H04J3/0667

Abstract: A time synchronization method and apparatus for network devices and a time synchronization server are disclosed, which relates to the field of communication technology, to solve the problem of failing to perform high-capacity and centralized time synchronization due to less timely processing of a time synchronization message in the related art. The method includes: a programmable logic device receiving and parsing a time synchronization message from a to-be-synchronized device in a physical layer, wherein the time synchronization message carries a synchronization parameter; the programmable logic device generating a reply message for the time synchronization message according to local reference time and update configurations of the synchronization parameter; and the programmable logic device sending the reply message and a link establishment and communication message from a CPU to the to-be-synchronized device in a preset order.

公开(公告)号：US20170222915A1

公开(公告)日：2017-08-03

申请号：US15328285

申请日：2014-12-12

Applicant: ZTE Corporation

Inventor： Lilin WANG ,  Lin YAN ,  Yangfeng WANG ,  Xiaoming FU

IPC: H04L12/729 ,  H04L12/931 ,  H04L29/08

CPC classification number: H04L45/125 ,  H04L12/6418 ,  H04L49/20 ,  H04L69/324

Abstract: The present disclosure discloses a method and device for receiving and sending a message, a channel unit and communication equipment. The method for receiving and sending the message of the present disclosure specifically includes that: a channel unit receives a message sent by equipment born by an equipment network interface; the channel unit judges whether the received message is a message required to be processed by a CPU or not; when a judgment result is that the received message is the message required to be processed by the CPU, the channel unit sends the message to the CPU, receives a response message returned by the CPU, and directly forwards the response message to the equipment; and when the judgment result is that the received message is not the message required to be processed by the CPU, the channel unit generates and sends a corresponding response message to the equipment.

公开(公告)号：US20180205476A1

公开(公告)日：2018-07-19

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

CPC classification number: H04J3/0655 ,  H04J3/0667 ,  H04J3/0697 ,  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.