Patents by Inventor Xingguang WEI

Xingguang WEI 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: 20220232489
    Abstract: Methods, apparatus and systems for determining a power headroom for an uplink transmission are disclosed. In one embodiment, a method performed by a wireless communication device is disclosed. The method comprises: determining a configuration of at least one power control parameter from a plurality of candidate configurations; determining, based on the configuration of the at least one power control parameter, a power headroom report (PHR) associated with an uplink transmission from the wireless communication device to a wireless communication node; and generating a power headroom report (PHR) medium access control (MAC) control element (CE) for reporting the PHR to the wireless communication node.
    Type: Application
    Filed: February 4, 2022
    Publication date: July 21, 2022
    Applicant: ZTE Corporation
    Inventors: Chenchen ZHANG, Peng HAO, Xingguang WEI, Yu Ngok LI
  • Publication number: 20220200835
    Abstract: Method and apparatus for transmitting downlink control information (DCI) are provided. The method includes: scheduling traffic channels in multiple transmission time intervals (TTIs) through a single DCI, where a subcarrier spacing of a carrier where the scheduled traffic channel is located is not smaller than a subcarrier spacing of a carrier where the DCI scheduling the traffic channel is located; and transmitting the DCI. A problem of how to use a multi-TTI scheduling for a cross-carrier scheduling in which a subcarrier spacing of a scheduling carrier is smaller than a subcarrier spacing of a scheduled carrier in the related art may be solved, and the effects of scheduling the multiple TTIs through a single DCI and reducing the overhead are achieved.
    Type: Application
    Filed: March 23, 2020
    Publication date: June 23, 2022
    Inventors: Jing SHI, Peng HAO, Xingguang WEI, Wei GOU, Xianghui HAN
  • Publication number: 20220191880
    Abstract: The present application provides a bandwidth part switching method and apparatus, a serving node, a user terminal, and a medium. The bandwidth part switching method includes: determining switch slot offsets of bandwidth part switching process for respective cells in a serving node, a switch delay of each switch slot offset in a corresponding cell being greater than or equal to the required switch delay for the cell; and sending switching indication information to a user terminal, wherein the switching indication information includes the respective switch slot offsets.
    Type: Application
    Filed: April 27, 2020
    Publication date: June 16, 2022
    Inventors: Xingguang WEI, Jian LI, Peng HAO, Yu Ngok LI
  • Publication number: 20220174715
    Abstract: The present application relates to a field of communications. A transmitting method and device for transmission, and a storage medium are disclosed. The method includes: determining, by a transmitting terminal, to transmit a first transmission or a second transmission by at least one of following means: the transmitting terminal determining the first transmission or the second transmission according to received downlink control information (DCI); the transmitting terminal determining the first transmission or the second transmission no later than a time threshold; or the transmitting terminal determining the first transmission or the second transmission according to a specified rule, where the DCI is used for scheduling or activating at least one of the first transmission and the second transmission; and transmitting, by the transmitting terminal, the determined first transmission or second transmission.
    Type: Application
    Filed: March 24, 2020
    Publication date: June 2, 2022
    Inventors: Chenchen ZHANG, Peng HAO, YuNgok LI, Xingguang WEI
  • Publication number: 20220167372
    Abstract: Methods, apparatus and systems for determining a transmission power for an uplink transmission are disclosed. In one embodiment, a method performed by a wireless communication device is disclosed. The method comprises: determining or applying a transmission power for an uplink transmission of the wireless communication device based at least partially on a time threshold associated with the uplink transmission, wherein the time threshold indicates a latest time the transmission power should be determined; and performing the uplink transmission based on the transmission power to a wireless communication node.
    Type: Application
    Filed: September 29, 2021
    Publication date: May 26, 2022
    Applicant: ZTE Corporation
    Inventors: Chenchen ZHANG, Peng HAO, Xingguang WEI, Yu Ngok LI
  • Publication number: 20220150005
    Abstract: Provided are a channel or signal sending method and apparatus, and a storage medium. The method includes: if a transmission direction configuration of the first carrier or the first carrier group indicates that an uplink transmission is sent within the transmission time of the first transmission, sending, by a terminal, the first transmission, and canceling the sending of the second transmission or sending the second transmission with reduced power; otherwise, performing, by a terminal, at least one of the following modes: sending the first transmission, and canceling the sending of the second transmission or sending the second transmission with reduced power; sending the second transmission, and canceling the sending of the first transmission or sending the first transmission with reduced power; determining whether to send the first transmission or the second transmission by the terminal itself.
    Type: Application
    Filed: February 28, 2020
    Publication date: May 12, 2022
    Inventors: Chenchen ZHANG, Yu Ngok LI, Peng HAO, Xingguang WEI
  • Publication number: 20220039142
    Abstract: Methods, apparatus, and systems for reducing signaling overhead in a primary while supporting fast activation of one or more secondary cells are described. In one example aspect, a wireless communication method includes receiving, by a mobile device, a signaling message from a base station for configuring a primary cell and at least one secondary cell. The secondary cell is configured with at least one bandwidth part and the signaling message includes a first information element associated with the bandwidth part. The first information element further includes a second information element for enabling or disabling cross-carrier scheduling for the bandwidth part. The method also includes performing, by the mobile device, blind decoding to obtain scheduling information with respect to the bandwidth part based on whether the cross-carrier scheduling for the bandwidth part is enabled or disabled.
    Type: Application
    Filed: September 29, 2021
    Publication date: February 3, 2022
    Inventors: Jian Li, Xingguang Wei, Peng Hao, Yu Ngok Li
  • Publication number: 20210360648
    Abstract: Methods, systems, and devices for determining priority of transport channels and transmission signals. Some embodiments can be used in wireless communication embodiments in which multiple uplink transport channels or transmission signals need to be concurrent transmitted, such as in dual-connectivity mode, where the determined priority can be used to preferentially allocate uplink transmit power to higher priority transport channels and transmission signals.
    Type: Application
    Filed: July 29, 2021
    Publication date: November 18, 2021
    Inventors: Chenchen ZHANG, Peng HAO, Xingguang WEI, Ke YAO
  • Publication number: 20210298115
    Abstract: Provided are a reception configuration method and apparatus, a reception control method and apparatus, a terminal, a base station and a storage medium. The reception configuration includes: determining a detection result of indication information within a first time length in a DRX cycle, where the DRX cycle includes an on duration and an off duration; and determining a DRX operation according to the detection result.
    Type: Application
    Filed: August 12, 2019
    Publication date: September 23, 2021
    Inventors: Jing SHI, Peng HAO, Yachao LIANG, Xingguang WEI, Xianghui HAN
  • Publication number: 20210153228
    Abstract: Provided are an information determination method and device and a storage medium. The information determination method includes determining a time domain resource allocation (TDRA) table with a physical downlink control channel (PDCCH) related symbol served as a reference point of a start length indicator value (SLIV).
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Inventors: Jing SHI, Peng HAO, Yu Ngok LI, Xianghui HAN, Xingguang WEI