Patents by Inventor Zhaodi Chen

Zhaodi Chen 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).

  • Resynchronization trigger method and base station
    Patent number: 11246109
    Abstract: A method includes: triggering, by a base station, resynchronization immediately after an uplink secondary carrier cell SCC is activated, where a triggering moment of the resynchronization is T1; and detecting, by the base station, whether a resynchronization feedback signal is received within a preset time range, and if not, triggering resynchronization, where a start moment of the preset time range is T1, an end moment of the preset time range is T2, and a difference between T2 and T1 is less than or equal to 30 milliseconds. The base station triggers resynchronization immediately after the uplink secondary carrier cell SCC is activated.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: February 8, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xu Wang, Zhaodi Chen
  • RESYNCHRONIZATION TRIGGER METHOD AND BASE STATION
    Publication number: 20200145948
    Abstract: A method includes: triggering, by a base station, resynchronization immediately after an uplink secondary carrier cell SCC is activated, where a triggering moment of the resynchronization is T1; and detecting, by the base station, whether a resynchronization feedback signal is received within a preset time range, and if not, triggering resynchronization, where a start moment of the preset time range is T1, an end moment of the preset time range is T2, and a difference between T2 and T1 is less than or equal to 30 milliseconds. The base station triggers resynchronization immediately after the uplink secondary carrier cell SCC is activated.
    Type: Application
    Filed: December 6, 2019
    Publication date: May 7, 2020
    Inventors: Xu Wang, Zhaodi Chen
  • Data transmission method and user equipment
    Patent number: 10165556
    Abstract: Embodiments disclose a data transmission method and user equipment. The method includes sending, by user equipment (UE), uplink data to a network side device; and processing, by the UE according to feedback information for the uplink data and received from the network side device, a buffer status report (BSR) corresponding to the uplink data or a scheduling request (SR) corresponding to the uplink data.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: December 25, 2018
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xunxun Chu, Zhaodi Chen
  • Data Transmission Method and User Equipment
    Publication number: 20160198457
    Abstract: Embodiments disclose a data transmission method and user equipment. The method includes sending, by user equipment (UE), uplink data to a network side device; and processing, by the UE according to feedback information for the uplink data and received from the network side device, a buffer status report (BSR) corresponding to the uplink data or a scheduling request (SR) corresponding to the uplink data.
    Type: Application
    Filed: March 11, 2016
    Publication date: July 7, 2016
    Inventors: Xunxun Chu, Zhaodi Chen