Patents by Inventor Ke Yao

Ke Yao 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: 20230028861
    Abstract: Provided are a method and device for determining a power control parameter, and storage medium. The method includes: determining a beam state of an uplink transmission; and determining, based on the beam state, the power control parameter of the uplink transmission, where the beam state at least includes one of the following: a QCL state, a TCL state, spatial relation information, reference signal information, spatial filter information or precoding information.
    Type: Application
    Filed: July 21, 2022
    Publication date: January 26, 2023
    Inventors: Ke YAO, Bo GAO, Chuangxin JIANG, Zhaohua LU, Zhen HE
  • Publication number: 20230028119
    Abstract: Method, systems and devices for determining spatial relation and power control parameter for uplink signals. The method for use in a wireless terminal comprises determining at least one of at least one power control parameter or spatial relation for a first uplink signal on a first component carrier, and transmitting, to a wireless network node, the first uplink signal on the first component carrier based on at least one of determined at least one power control parameter or determined spatial relation.
    Type: Application
    Filed: May 6, 2022
    Publication date: January 26, 2023
    Inventors: Bo GAO, Zhaohua LU, Yu Ngok LI, Ke YAO, Shujuan ZHANG
  • Publication number: 20230023724
    Abstract: Systems, methods and devices for SRS triggering flexibility enhancement may include a wireless communication device receiving, from a wireless communication node, a first signaling indicative of at least one list of offset (t) values. The wireless communication device may receive, from the wireless communication node, a second signaling indicative of at least a first t value to select from the at least one list of t values. The first t value is used to indicate a location of at least an available slot for transmission of at least a first sounding reference signal (SRS) resource of a plurality of SRS resources.
    Type: Application
    Filed: July 29, 2022
    Publication date: January 26, 2023
    Inventors: Hao WU, Chuangxin JIANG, Shujuan ZHANG, Ke YAO, Yuxin WANG, Bo GAO, Zhaohua LU
  • Publication number: 20230024375
    Abstract: Provided are a transmitting parameter determination method, an electronic device, an apparatus and a medium. The transmitting parameter determination method includes: determining a power control parameter of physical uplink shared channel (PUSCH) transmission according to association information between a sounding reference signal resource indicator (SRI) and a PUSCH power control parameter. The power control parameter of the PUSCH transmission includes at least one of an open-loop power control parameter of a PUSCH, a closed-loop power control parameter of a PUSCH, or a pathloss measurement parameter of a PUSCH.
    Type: Application
    Filed: May 6, 2022
    Publication date: January 26, 2023
    Inventors: Ke YAO, Zhen HE, Bo GAO, Chuangxin JIANG, Zhaohua LU, Shujuan ZHANG
  • Publication number: 20230014784
    Abstract: Disclosed are a power control method, a UE, a base station, a parameter configuration method and a control method. The power control method comprises: receiving at least one piece of configuration information, where the configuration information comprises at least one sounding reference signal (SRS) resource set, the reference signal resource set comprises at least one SRS resource, the SRS resource set is identified by an SRS resource set index, and the SRS resource is identified by a first SRS resource index; receiving at least one power control parameter set; receiving an association one between the SRS resource set and a power control parameter, or an association two between SRS and the power control parameter; and determining a power control parameter of an SRS corresponding to the SRS resource according to the received configuration information, power control parameter set and one of the association one or the association two.
    Type: Application
    Filed: September 16, 2022
    Publication date: January 19, 2023
    Applicant: ZTE CORPORATION
    Inventors: Ke YAO, Bo Gao, Zhaohua Lu, Shujuan Zhang
  • Publication number: 20230012515
    Abstract: Presented are systems, methods, apparatuses, or computer-readable media for multiple transmit reception point (TRP) transmission signaling. A wireless communication node may transmit, to a wireless communication device, a scheduling grant to schedule a plurality of transmission instances. The scheduling grant may include one or more transmission precoding matrix indicators (TPMIs) to indicate mappings between the plurality of transmission instances and a plurality of sounding reference signal (SRS) resource sets for uplink codebook based transmissions.
    Type: Application
    Filed: September 20, 2022
    Publication date: January 19, 2023
    Inventors: Chuangxin JIANG, Yang ZHANG, Meng MEI, Zhaohua LU, Hao WU, Bo GAO, Shujuan ZHANG, Ke YAO
  • Publication number: 20230008939
    Abstract: This document generally relates to unified beam indication and/or unified transmission frameworks for wireless communication. In some implementations, a first communication node, such as a mobile station, associates a least one of a power control parameter, a port parameter, or a first reference signal (RS) resource with a communication parameter set, where the communication parameter set comprises at least a second RS resource and at least a quasi co-location (QCL) type parameter. Also, the first communication node may transmit an uplink signal according to the communication parameter set and the association.
    Type: Application
    Filed: June 22, 2022
    Publication date: January 12, 2023
    Applicant: ZTE Corporation
    Inventors: Bo GAO, Zhaohua LU, Ke YAO, Shujuan ZHANG, Zhen HE
  • Publication number: 20230011042
    Abstract: Disclosed are a power control method, a first communication node and a second communication node. The power control method includes: configuring, by a first communication node, an association between a power control parameter and reference signal information; and configuring or indicating, by the first communication node, a reference signal of a transmission for a second communication node, so that the second communication node determines a power control parameter of the transmission according to the reference signal of the transmission and the association.
    Type: Application
    Filed: September 16, 2022
    Publication date: January 12, 2023
    Inventors: Ke YAO, Bo GAO, Chuangxin JIANG, Zhaohua LU
  • Publication number: 20230006795
    Abstract: Presented are systems and methods for fast beam refinement and/or tracking for high mobility wireless communication device. A wireless communication device may receive a plurality of reference signals (RSs) from a wireless communication node. The wireless communication device may send a report of at least a first RS of the plurality of RSs to the wireless communication node. The wireless communication device may determine information corresponding to a signal according to the first RS.
    Type: Application
    Filed: July 29, 2022
    Publication date: January 5, 2023
    Inventors: Bo GAO, Zhaohua LU, Yu Ngok LI, Ke YAO, Wenjun YAN
  • Patent number: 11540231
    Abstract: Provided are a method and device for determining transmission power, a terminal and a storage medium. The method includes measuring a first reference signal and determining a pathloss of the first reference signal; determining a pathloss of the uplink transmission according to a type of the uplink transmission, an association relationship between the uplink transmission and the first reference signal, and the pathloss of the first reference signal; determining an power adjustment amount of the uplink transmission; and determining the transmission power of the uplink transmission according to at least one of the pathloss of the uplink transmission or the power adjustment amount of the uplink transmission.
    Type: Grant
    Filed: March 1, 2021
    Date of Patent: December 27, 2022
    Assignee: ZTE Corporation
    Inventors: Ke Yao, Bo Gao, Yuxin Wang, Chuangxin Jiang, Zhaohua Lu
  • Patent number: 11523350
    Abstract: Provided are a power control method, a power control apparatus, a base station, a terminal and a computer-readable storage medium. The method includes: a second communication node configuring a power control parameter for a first communication node, where the power control parameter includes at least one transmit power offset, and the transmit power offset is determined by at least one of: a payload size of physical uplink control channel (PUCCH) transmission, a number of orthogonal frequency division multiplexing (OFDM) symbols occupied by PUCCH transmission, a number of resource blocks (RBs) occupied by PUCCH transmission, or whether a PUCCH is subjected to frequency hopping.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: December 6, 2022
    Assignee: ZTE Corpoation
    Inventors: Ke Yao, Feiming Wang, Bo Gao, Zhaohua Lu, Wei Gou
  • Publication number: 20220382765
    Abstract: Methods, apparatuses, and systems for intention based search techniques are described herein. An example method comprises receiving data indicative of an intent of a user to perform an action via at least one application, the data comprising a description of the action that is input via a client device application on a client device, identifying, by the computing device, the at least one application based on a comparison of the description of the action and one or more records, the one or more records being indicative of prior intents of one or more users to perform actions and indicative of at least one selection by the one or more users to perform the actions with a selected application, and providing, by the computing device, output to the client device to enable performance of the action via the at least one application.
    Type: Application
    Filed: July 20, 2021
    Publication date: December 1, 2022
    Inventors: Shutian Yao, Ke Xu, Zongpeng Qiao
  • Publication number: 20220376763
    Abstract: A wireless communication method for a wireless terminal. The wireless communication method comprises reporting, to a wireless network node, at least one precoding matrix group of at least one codeword according to a transmission mode, receiving, from the wireless network node, at least one codeword, and performing a transmission based on power ratio of the codeword.
    Type: Application
    Filed: June 28, 2022
    Publication date: November 24, 2022
    Applicant: ZTE Corporation
    Inventors: Yang Zhang, Ke Yao, Bo Gao, Zhaohua Lu, Yu Ngok Li
  • Publication number: 20220375243
    Abstract: A method of logistics management based on QR code, the method includes: acquiring a video stream of a logistics box taken by a camera of a logistics box passing through an identification area, the logistics box having a corresponding QR code affixed to its surface; performing target detection on the video stream based on a predetermined neural network model to obtain a QR code image and a logistics box image, respectively; identifying the QR code image to generate QR code information; detecting and tracking the logistics box images in sequence to generate logistics box information; matching the QR code information and logistics box information, generating matching information, and updating logistics inventory information based on the matching information.
    Type: Application
    Filed: August 5, 2022
    Publication date: November 24, 2022
    Applicant: SOUTHERN UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Guiying LI, Peng YANG, Ke TANG, Xin YAO
  • Publication number: 20220369247
    Abstract: Presented are systems, methods, apparatuses, or computer-readable media for multi-beam transmission signaling for uplink communication channels. A wireless communication device may receive, from a wireless communication node, B candidate groups of power control parameters. The wireless communication device may receive, from the wireless communication node, a first signaling to indicate the B candidate groups of power control parameters for a first physical uplink control channel (PUCCH) resource. B may be an integer greater than or equal to 1.
    Type: Application
    Filed: July 29, 2022
    Publication date: November 17, 2022
    Inventors: Chuangxin JIANG, Zhaohua LU, Shujuan ZHANG, Bo GAO, Hao WU, Ke YAO
  • Publication number: 20220368509
    Abstract: Presented are systems, methods, apparatuses, or computer-readable media for reference signaling configuration. A wireless communication device may receive, from a wireless communication node, an indication of a beam state of a first component carrier (CC). The wireless communication device may determine information of a second CC according to the beam state of the first CC.
    Type: Application
    Filed: July 21, 2022
    Publication date: November 17, 2022
    Inventors: Zhen HE, Bo GAO, Ke YAO, Zhaohua LU, Wenjun YAN
  • Publication number: 20220360405
    Abstract: Presented are systems and methods for sounding reference signal (SRS) indication enhancement. A wireless communication device may determine to perform a first sounding reference signal (SRS) transmission in a first component carrier (CC). The wireless communication device may determine to perform the first SRS in an available time unit according to a time offset and a second SRS transmission in a second CC. A wireless communication device may receive one or more lists of carrier indicator (CIF) values for SRS transmissions from a wireless communication node. The wireless communication device may determine a first SRS transmission according to the one or more lists of CIF values. The wireless communication device may determine a first SRS transmission according to a value of a CIF field in a downlink control information (DCI).
    Type: Application
    Filed: July 21, 2022
    Publication date: November 10, 2022
    Inventors: Chuangxin JIANG, Hao WU, Zhaohua LU, Yuxin WANG, Shujuan ZHANG, Bo GAO, Yu PAN, Ke YAO
  • Publication number: 20220361206
    Abstract: Presented are systems and methods for enhancing the reliability of uplink transmissions. A wireless communication device may receive a scheduling grant of an uplink channel from a wireless communication node. The wireless communication device may transmit the uplink channel to the wireless communication node. The wireless communication device may transmit a transmission block indication for determining a transmission block size (TBS) of the uplink channel to the wireless communication node.
    Type: Application
    Filed: July 21, 2022
    Publication date: November 10, 2022
    Inventors: Chuangxin JIANG, Shujuan ZHANG, Hao WU, Zhaohua LU, Bo GAO, Ke YAO, Yu PAN
  • Publication number: 20220361114
    Abstract: The present application discloses a method and a device for indicating a path loss reference signal, a terminal, a base station and a storage medium. The method for indicating a path loss reference signal includes: receiving an uplink transmission control signaling transmitted by a base station; determining a spatial domain relationship parameter of uplink transmission according to the uplink transmission control signaling; and determining a path loss reference signal used for uplink transmission power control according to the spatial domain relationship parameter of uplink transmission. According to the technical solutions provided by the embodiments, the path loss reference signal is determined according to the spatial domain relationship parameter, which saves signaling overhead, and improves configuration flexibility of a path loss reference signal used for uplink transmission power control.
    Type: Application
    Filed: June 17, 2020
    Publication date: November 10, 2022
    Inventors: Jiaqi ZHAO, Ke YAO, Bo GAO, Hong CHANG, Ping LI
  • Publication number: 20220352968
    Abstract: A wireless communication method for use in a wireless terminal is disclosed. The wireless communication method comprises receiving, from a wireless network node, first command information comprising a first beam state, determining at least one of a second beam state or a second reference signal based on the first beam state, and communicating, with the wireless network node, a target signal by applying at least one of the second beam state or the second reference signal.
    Type: Application
    Filed: July 15, 2022
    Publication date: November 3, 2022
    Inventors: Ke YAO, Bo GAO, Zhaohua LU, Chuangxin JIANG, Hao WU, Wenjun YAN