Patents by Inventor Zhengying WANG

Zhengying WANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Methods, apparatus and electronic devices for absolute time synchronization
    Patent number: 11272471
    Abstract: Embodiments of the present disclosure disclose a method, an apparatus, and an electronic device for an absolute time synchronization, the method comprising: receiving, from a baseband processing chip, a first timing signaling and a first real system frame information of the received first timing signaling, the first timing signaling comprising a first absolute time corresponding to local time of a base station at time of transmission of the first timing signaling, and a first reference system frame information used by the base station for transmitting the first timing signaling; calculating a first time delay between the base station and the terminal based on at least the first absolute time, if the first real system frame information is consistent with the first reference system frame information; receiving, from the baseband processing chip, subsequent timing signalings and corresponding second real system frame information used by the base station for transmitting the subsequent timing signalings to the te
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: March 8, 2022
    Assignee: Beijing University of Posts and Telecommunications
    Inventors: Xiangming Wen, Chenyu Zhang, Wei Zheng, Zhaoming Lu, Zhengying Wang, Cong Li
  • Timing method for mobile network, device, and readable storage medium
    Patent number: 11128392
    Abstract: Embodiments of the present disclosure disclose a timing method and a device for a mobile network. The mobile network comprises: a master clock, a first network, a first network device, and a second network device. The first network device acquires timing information from the master clock through the first network, calibrates a second network device clock of the second network device according to the timing information, and calibrates a terminal clock of a terminal device according to the calibrated second network device clock.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: September 21, 2021
    Assignee: BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
    Inventors: Xiangming Wen, Chenyu Zhang, Wei Zheng, Zhaoming Lu, Luhan Wang, Zhengying Wang
  • METHODS, APPARATUS AND ELECTRONIC DEVICES FOR ABSOLUTE TIME SYNCHRONIZATION
    Publication number: 20210243712
    Abstract: Embodiments of the present disclosure disclose a method, an apparatus, and an electronic device for an absolute time synchronization, the method comprising: receiving, from a baseband processing chip, a first timing signaling and a first real system frame information of the received first timing signaling, the first timing signaling comprising a first absolute time corresponding to local time of a base station at time of transmission of the first timing signaling, and a first reference system frame information used by the base station for transmitting the first timing signaling; calculating a first time delay between the base station and the terminal based on at least the first absolute time, if the first real system frame information is consistent with the first reference system frame information; receiving, from the baseband processing chip, subsequent timing signalings and corresponding second real system frame information used by the base station for transmitting the subsequent timing signalings to the te
    Type: Application
    Filed: October 1, 2020
    Publication date: August 5, 2021
    Inventors: Xiangming WEN, Chenyu ZHANG, Wei ZHENG, Zhaoming LU, Zhengying WANG, Cong LI
  • TIMING METHOD FOR MOBILE NETWORK, DEVICE, AND READABLE STORAGE MEDIUM
    Publication number: 20200252151
    Abstract: Embodiments of the present disclosure disclose a timing method and a device for a mobile network. The mobile network comprises: a master clock, a first network, a first network device, and a second network device. The first network device acquires timing information from the master clock through the first network, calibrates a second network device clock of the second network device according to the timing information, and calibrates a terminal clock of a terminal device according to the calibrated second network device clock.
    Type: Application
    Filed: September 5, 2019
    Publication date: August 6, 2020
    Inventors: Xiangming WEN, Chenyu ZHANG, Wei ZHENG, Zhaoming LU, Luhan WANG, Zhengying WANG