Patents by Inventor Sicong Zhao

Sicong Zhao 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).

  • Publication number: 20240137946
    Abstract: A method and apparatus for indicating Physical Downlink Control Channel (PDCCH) monitoring, and a medium are provided. The method includes: receiving Downlink Control Information (DCI), wherein the DCI includes at least one indication field which indicates at least one of following: PDCCH search space switching and PDCCH monitoring skipping; and performing a corresponding operation on PDCCH monitoring based on the at least one indication field in the DCI.
    Type: Application
    Filed: November 29, 2021
    Publication date: April 25, 2024
    Inventor: Sicong ZHAO
  • Publication number: 20240080766
    Abstract: A communication method and apparatus, a device, a storage medium and a program product, where the communication method includes: monitoring a paging indication physical downlink control channel (PDCCH), and acquiring indication information; determining, based on the indication information, a state of at least one reference signal, or determining, based on the indication information, whether to monitor a paging PDCCH, where the state is an available state or an unavailable state.
    Type: Application
    Filed: November 17, 2021
    Publication date: March 7, 2024
    Inventors: Huayu ZHOU, Zhenzhu LEI, Sicong ZHAO, Zhengang PAN
  • Publication number: 20240049219
    Abstract: A cross-carrier data transmission method, a terminal, and a storage medium are provided, applied to a non-terrestrial network communication system including the terminal and a network device. The method includes the following. The network device sends first downlink control information (DCI) to the terminal, where the first DCI carries first information. The terminal obtains the first DCI and determines, according to the first information in the first DCI, whether to switch data scheduled by the first DCI from a current carrier to a target carrier for transmission, where the current carrier is a carrier for transmitting the first DCI.
    Type: Application
    Filed: November 26, 2021
    Publication date: February 8, 2024
    Inventors: Zhenzhu LEI, Sicong ZHAO, Huayu ZHOU
  • Publication number: 20240040527
    Abstract: Provided are a method for window offset determination and a terminal, which are applied to a NTN communication system. The NTN communication system comprises a terminal and a network device. The method includes the following. The terminal acquires the first configuration information from the network device and determines a current window offset according to the first configuration information. The current window offset is used to represent an offset of a starting position of a downlink search space window corresponding to a current pre-configured uplink resource relative to a starting time, furthermore, the starting time is the end position of the current pre-configured uplink resource.
    Type: Application
    Filed: November 23, 2021
    Publication date: February 1, 2024
    Inventors: Zhenzhu LEI, Sicong ZHAO, Huayu ZHOU
  • Publication number: 20230403721
    Abstract: A method for data processing is provided. The method includes the following. A user equipment (UE) receives a physical downlink control channel (PDCCH), obtains one or more bits in the PDCCH, and determines whether parameter change occurs to one or more search space sets based on the one or more bits.
    Type: Application
    Filed: October 22, 2021
    Publication date: December 14, 2023
    Inventors: Huayu ZHOU, Sicong ZHAO, Zhenzhu LEI, Zhengang PAN
  • Publication number: 20230403719
    Abstract: A method for physical layer monitoring and related apparatuses are provided in implementations of the disclosure, where the method and the related apparatuses are applied to a user equipment (UE). The method includes: determining a monitor mode for a type-1 physical downlink control channel (PDCCH) according to a type-1 wakeup indication; or determining the monitor mode for the type-1 PDCCH according to a type-2 wakeup indication; or determining the monitor mode for the type-1 PDCCH according to a type-1 PDCCH skipping indication; or determining the monitor mode for the type-1 PDCCH according to a type-2 PDCCH skipping indication.
    Type: Application
    Filed: October 15, 2021
    Publication date: December 14, 2023
    Inventors: Huayu ZHOU, Sicong ZHAO, Zhenzhu LEI, Zhengang PAN
  • Publication number: 20230403122
    Abstract: Disclosed are a method for data transmission processing and related apparatuses, the method for data transmission processing and related apparatuses are applied to a user equipment (UE). The method includes: determining validity of a transmission configuration indicator (TCI) and a timing advance (TA).
    Type: Application
    Filed: October 13, 2021
    Publication date: December 14, 2023
    Inventors: Huayu ZHOU, Sicong ZHAO, Zhenzhu LEI, Zhengang PAN
  • Publication number: 20230300852
    Abstract: A method for determining a control channel element (CCE) index and related products are provided. The method includes determining a CCE index of a physical downlink control channel (PDCCH) candidate.
    Type: Application
    Filed: August 4, 2021
    Publication date: September 21, 2023
    Inventors: Huayu ZHOU, Zhenzhu LEI, Sicong ZHAO, Zhengang PAN
  • Publication number: 20230300853
    Abstract: A method for determining a configuration for PDCCH repetitions and related products are provided. The method includes obtaining a higher layer parameter, and determining a configuration for PDCCH repetitions according to the higher layer parameter.
    Type: Application
    Filed: August 4, 2021
    Publication date: September 21, 2023
    Inventors: Huayu ZHOU, Zhenzhu LEI, Sicong ZHAO, Zhengang PAN
  • Publication number: 20230199567
    Abstract: A method and apparatus for determining configuration of a control resource set, and a computer readable storage medium are provided. The method includes receiving signaling; and determining the configuration of the control resource set based on the signaling.
    Type: Application
    Filed: May 12, 2021
    Publication date: June 22, 2023
    Inventors: Huayu ZHOU, Sicong ZHAO, Zhengang PAN
  • Publication number: 20230180251
    Abstract: A method and apparatus for determining configuration of a search space set, and a computer readable storage medium are provided. The method includes receiving signaling; and determining the configuration of the search space set based on the signaling.
    Type: Application
    Filed: May 12, 2021
    Publication date: June 8, 2023
    Inventors: Huayu ZHOU, Sicong ZHAO, Zhengang PAN
  • Publication number: 20230156723
    Abstract: An embodiment of the present disclosure provides a method for determining a reference signal. The method includes: detecting a downlink signal or monitoring a PDCCH to obtain a first result, where the first result is a detection result or a monitoring result; and determining whether the reference signal is valid according to the first result. In addition, the UE only needs to wake up before a last synchronization signal block or a synchronization signal block burst before a PO, and implements AGC adjustment and channel tracking (or AGC adjustment, channel tracking and measurement) using the last synchronization signal block (or a synchronization signal block burst) and the reference signal, or, the UE performs the AGC adjustment, the channel tracking and measurement only using the reference signal.
    Type: Application
    Filed: April 2, 2021
    Publication date: May 18, 2023
    Inventors: Huayu Zhou, Sicong Zhao, Zhengang Pan
  • Publication number: 20230146873
    Abstract: A physical downlink control channel monitoring method, a user terminal and a readable storage medium. The method comprises: receiving downlink control information in an nth slot; and when the downlink control information comprises switching indication information of a physical downlink control channel monitoring state, starting from an (n+X)th slot, executing a physical downlink control channel monitoring behavior according to a switched physical downlink control channel monitoring state, wherein n and X are both integers and X?1. By using the solution, the switching of a monitoring behavior of a physical downlink control channel during scheduling of the same bandwidth part can be realized.
    Type: Application
    Filed: March 24, 2021
    Publication date: May 11, 2023
    Inventors: Sicong ZHAO, Xinghang GAO
  • Publication number: 20220174718
    Abstract: This disclosure relates to a method, a device, and a storage medium for instructing a minimum scheduling offset. The method for instructing the minimum scheduling offset is applied in terminal equipment and includes: in a switch back period, receiving a minimum scheduling offset switching indication, the minimum scheduling offset switching indication to instruct switching the minimum scheduling offset from a first minimum value to a second minimum value; and causing the minimum scheduling offset to switch back to a third minimum value in another switch back period after the switch back period.
    Type: Application
    Filed: February 15, 2022
    Publication date: June 2, 2022
    Inventors: Sicong ZHAO, Huayu ZHOU, Reven LEI
  • Publication number: 20220104128
    Abstract: A user equipment and a control method therefor, and a computer readable storage medium. The method comprises: after configured secondary cells are activated, receiving downlink control information that is transmitted by means of a specific cell; based on the received downlink control information, determining, in the activated secondary cells, the secondary cell that needs to monitor a PDCCH; and over the secondary cell that needs to monitor the PDCCH, monitoring the PDCCH. By applying the scheme, the power consumption of the user equipment can be further reduced.
    Type: Application
    Filed: January 8, 2020
    Publication date: March 31, 2022
    Inventors: Xinghang GAO, Zhikun XU, Sicong ZHAO
  • Patent number: 10372287
    Abstract: A head worn equipment and visual feedback method and device thereof. The head worn equipment includes: a support frame, an image acquiring component, a display component, and a processor. The image acquiring component and the display component are disposed on the support frame. When the head worn equipment is in use, the display component is within a visual perception range of a user. The image acquiring component is configured to acquire a captured image. The processor acquires the captured image acquired by the image acquiring component, determines an indication color for display on the basis of the captured image, and controls the display component to display the indication color, so as to indicate a viewing direction of the image acquiring component for the user.
    Type: Grant
    Filed: September 22, 2015
    Date of Patent: August 6, 2019
    Assignee: Baidu Online Network Technology (Beijing) Co., Ltd.
    Inventors: Sicong Zhao, Jiawei Gu, Yunlong Zhang, Lei Li, Guang Li
  • Publication number: 20180067623
    Abstract: A head worn equipment and visual feedback method and device thereof. The head worn equipment includes: a support frame, an image acquiring component, a display component, and a processor. The image acquiring component and the display component are disposed on the support frame. When the head worn equipment is in use, the display component is within a visual perception range of a user. The image acquiring component is configured to acquire a captured image. The processor acquires the captured image acquired by the image acquiring component, determines an indication color for display on the basis of the captured image, and controls the display component to display the indication color, so as to indicate a viewing direction of the image acquiring component for the user.
    Type: Application
    Filed: September 22, 2015
    Publication date: March 8, 2018
    Inventors: Sicong Zhao, Jiawei Gu, Yunlong Zhang, Lei Li, Guang Li