Patents by Inventor Xiaojuan Shi

Xiaojuan Shi 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).

  • Patent number: 12294897
    Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to improving mobility performance. In one exemplary aspect, a method for wireless communication includes receiving a transmission that includes conditional information for a handover of the terminal. The method also includes determining whether a candidate cell fulfills a condition for handover based on the conditional information. In another exemplary aspect, a method for wireless communication includes determining that there is no reference signal with a configured uplink grant with a measurement value that exceeds a threshold value. The method also includes initiating a random-access procedure. In another exemplary aspect, a method for wireless communication includes generating conditional information for a handover of a terminal. The method also includes transmitting a transmission that includes the conditional information to the terminal.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: May 6, 2025
    Assignee: ZTE Corporation
    Inventors: Siqi Wang, Xiaojuan Shi, He Huang, Yuan Gao, Jing Liu
  • Patent number: 12250554
    Abstract: This disclosure relates generally to wireless communications and, more particularly, to systems and methods for radio resource control (RRC) connection management in a network sharing configuration, including an RRC resume from an RRC inactive state, and RRC re-establishment. In one embodiment, a method performed by a communication node, includes: receiving a request from a communication device to establish a current connection associated with a prior connection between the communication device and a prior communication node, wherein the request comprises communication device authentication information; and establishing the current connection based on a determination that communication node authentication information matches the communication device authentication information, wherein the communication node authentication information is based on a predetermined subset of input parameters, and wherein the determination is performed at the communication node or at the prior communication node.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: March 11, 2025
    Assignee: ZTE Corporation
    Inventors: Jianxun Ai, He Huang, Yin Gao, Xiaojuan Shi, Yuan Gao
  • Patent number: 12221598
    Abstract: The present invention provides a full-automatic cell production line, comprising a culture region and an operation region. The culture region comprises a B-stage platform body, and the B-stage platform body comprises a culture area, a refrigeration area, and a robot provided with a motion track. The motion track of the robot is linearly arranged. The culture area, the refrigeration area, and a manual delivery window all surround the track, and are all located in the operation region of the robot. The operation region is integrated with a liquid storage table, a cell factory liquid changing device, and a centrifugal bottle liquid changing device. The delivery window is used between the culture region and the operation region to deliver a material. The technical solution of the present invention is mainly used for full-automatic batch production of cells.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: February 11, 2025
    Inventors: Jiaxian Wang, Hang Zhang, Yanan Zhou, Xiaojuan Shi, Qian Wang
  • Publication number: 20250039722
    Abstract: Provided are a method, device and apparatus for acquiring information, and a computer storage medium. In the method for acquiring information, a first node receives a message transmitted by a second node, where the message is related to a cell group of the second node, each cell group includes one or more cells, and each cell belongs to a same wideband carrier. The first node acquires information on a cell under the second node from the message, that is, information on a cell in the each cell group. A device and an apparatus for acquiring information, and a storage medium are further provided.
    Type: Application
    Filed: October 10, 2024
    Publication date: January 30, 2025
    Applicant: ZTE CORPORATION
    Inventors: Jianmin FANG, Xiaojuan SHI, He HUANG, Jing LIU
  • Patent number: 12185231
    Abstract: The present application provides a network information reporting method and apparatus, a user equipment, a service node, and a medium. The network information reporting method includes: detecting, in a case where a user equipment is operating in a first-type network, a cell of a second-type network; and reporting cell network information to a service node of the first-type network, the cell network information including network information corresponding to a detected target cell of the second-type network.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: December 31, 2024
    Assignee: ZTE CORPORATION
    Inventors: Xiaojuan Shi, Li Yang, Jianmin Fang, He Huang
  • Patent number: 12167504
    Abstract: This disclosure relates generally to wireless communications and, more particularly, to systems and methods for dynamic configuration of a packet duplication convergence protocol (PDCP) configuration. In one embodiment, a method performed by a communication device includes: receiving configuration information from a communication node; and determining, for a packet duplication protocol per data radio bearer, a number of copies or a logical path based on the configuration information.
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: December 10, 2024
    Assignee: ZTE Corporation
    Inventors: Fei Dong, He Huang, Xiaojuan Shi, Zhuang Liu
  • Publication number: 20240397365
    Abstract: Method, systems and devices for direct and active channel state information, CSI, report configuration are provided. The method comprises: receiving a message containing a CSI report configuration for a serving cell at a user equipment, UE; and activating the CSI report configuration for the serving cell by the UE when a predetermined event occurs.
    Type: Application
    Filed: August 8, 2024
    Publication date: November 28, 2024
    Applicant: ZTE CORPORATION
    Inventors: Jianxun AI, He HUANG, Jing LIU, Xiaojuan SHI, Nan ZHANG, Mengjie ZHANG
  • Patent number: 12156213
    Abstract: Methods, systems, and devices for transmission resource switching are described. A wireless communication method is provided to comprise configuring, by a network device, a configuration message to facilitate a transmission resource switching among sets of resources; and communicating, by the network device, with a user device to perform the transmission resource switching.
    Type: Grant
    Filed: February 7, 2022
    Date of Patent: November 26, 2024
    Assignee: ZTE Corporation
    Inventors: Wei Cao, Nan Zhang, He Huang, Xiaojuan Shi, Chengliang He
  • Patent number: 12149926
    Abstract: Method, systems and devices for a master node which is accessed by a user equipment, UE, the UE accessed a source secondary node are provided. The method comprises transmitting, to the target secondary node, an addition request message, receiving, from the target secondary node, an addition request acknowledge message with identification information of a target primary secondary cell in response to the addition request message, determining at least one mobility triggering condition of the target primary secondary cell, and transmitting, to the UE, a secondary node change type message having the at least one mobility triggering condition of the target primary secondary cell, to make the UE perform a handover from the source secondary node to the target secondary node when determining the target primary secondary cell meets at least one of the at least one mobility condition.
    Type: Grant
    Filed: October 28, 2021
    Date of Patent: November 19, 2024
    Assignee: ZTE Corporation
    Inventors: Xiaojuan Shi, He Huang
  • Patent number: 12127281
    Abstract: Provided are a method for managing a link connection between nodes and related devices. The method includes: a first mobile node setting up link connections with a plurality of peer network nodes separately through a network interface setup process; wherein setting up the link connections with the plurality of peer network nodes separately through the network interface setup process includes: the first mobile node dividing a plurality of local serving cells subordinate to the first mobile node into a plurality of local cell sets; and the first mobile node initiating setup processes of link connections with at least two of the plurality of peer network nodes over respective network interfaces of each local cell set of the plurality of local cell sets, and exchanging configuration information with the at least two of the plurality of peer network nodes mutually.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: October 22, 2024
    Assignees: Beijing Baidu Science Technology Co., Ltd., BAIDU USA LLC
    Inventors: Li Yang, He Huang, Jianwu Dou, Xiaojuan Shi, Yuan Gao
  • Patent number: 12127224
    Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to maintaining a serving cell state. In one exemplary aspect, a method for wireless communication includes detecting an occurrence of an event. The method also includes modifying the state configuration of the serving cell based on the occurrence of the event.
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: October 22, 2024
    Assignee: ZTE Corporation
    Inventors: Jianxun Ai, He Huang, Xiaojuan Shi, Jing Liu, Fei Dong
  • Patent number: 12120542
    Abstract: Provided are a method, device and apparatus for acquiring information, and a computer storage medium. In the method for acquiring information, a first node receives a message transmitted by a second node, where the message is related to a cell group of the second node, each cell group includes one or more cells, and each cell belongs to a same wideband carrier. The first node acquires information on a cell under the second node from the message, that is, information on a cell in the each cell group. A device and an apparatus for acquiring information, and a storage medium are further provided.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: October 15, 2024
    Assignee: ZTE Corporation
    Inventors: Jianmin Fang, Xiaojuan Shi, He Huang, Jing Liu
  • Patent number: 12116415
    Abstract: Provided are antibodies that recognize the B-Cell Maturation Antigen (BCMA) and methods of use thereof.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: October 15, 2024
    Assignees: Single Cell Technology, Inc., ACROBiosystems, Inc.
    Inventors: Leyan Tang, Allison Schulkins, Kimberly Than, Chun-Nan Chen, Jingyun Miao, Xiaohui Zhang, Xiaojuan Shi, Lin Zhang
  • Patent number: 12120606
    Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to coordinating DRX for ANR. In one exemplary aspect, a method for wireless communication may include a first network node transmitting a request message to a second network node requesting a discontinuous reception configuration associated with the second network node. In another exemplary aspect, a method for wireless communication includes a first network node transmitting a request message to a second network node, the request message indicating a request to trigger a global cell identification report of a terminal and including information relating to a target cell used for measuring the global cell identification report.
    Type: Grant
    Filed: January 31, 2022
    Date of Patent: October 15, 2024
    Assignee: ZTE Corporation
    Inventors: Jing Liu, He Huang, Xiaojuan Shi
  • Publication number: 20240340716
    Abstract: Techniques to achieve near zero millisecond mobility of wireless terminals are described. In one example method, a wireless terminal receives a radio resource control message from a source node. The message indicates the use of a simultaneous connectivity mobility of the wireless terminal during a mobility procedure from the source node to a target node. The wireless terminal performs the mobility procedure based on the control message.
    Type: Application
    Filed: June 21, 2024
    Publication date: October 10, 2024
    Applicant: ZTE Corporation
    Inventors: Xiaojuan SHI, He HUANG, Jing LIU
  • Publication number: 20240340855
    Abstract: A wireless terminal receives a network identifier in a message received on a broadcast channel. The wireless terminal determines that a mobile network code in the network identifier corresponds to a non-terrestrial network. The wireless terminal updates a tracking area list of the wireless terminal by adding or deleting a tracking area identifier corresponding to the non-terrestrial network to the tracking area list.
    Type: Application
    Filed: June 21, 2024
    Publication date: October 10, 2024
    Inventors: Jianwu DOU, Nan ZHANG, Xiaojuan SHI, Wei CAO, He HUANG, Li YANG
  • Publication number: 20240340854
    Abstract: A wireless terminal receives a network identifier in a message received on a broadcast channel. The wireless terminal determines that a mobile network code in the network identifier corresponds to a non-terrestrial network. The wireless terminal updates a tracking area list of the wireless terminal by adding or deleting a tracking area identifier corresponding to the non-terrestrial network to the tracking area list.
    Type: Application
    Filed: June 21, 2024
    Publication date: October 10, 2024
    Inventors: Jianwu DOU, Nan ZHANG, Xiaojuan SHI, Wei CAO, He HUANG, Li YANG
  • Patent number: 12113606
    Abstract: Methods and systems for mobility management in non-terrestrial networks are disclosed. In one embodiment, a method performed by a first communication node, includes: during a first time period, communicating with a non-terrestrial communication node utilizing a first communication link, wherein the non-terrestrial communication node provides at least one geographic cell in which a user equipment device (UE) is present during the first time period; during a second time period, communicating with a second communication node utilizing a second communication link, wherein a third communication link is established between the non-terrestrial communication node and the second communication node and the first communication link is no longer utilized during the second time period; and determining to maintain the first communication node as an anchor node for communications between a core network and the UE during both the first and second time periods.
    Type: Grant
    Filed: March 25, 2021
    Date of Patent: October 8, 2024
    Assignee: ZTE CORPORATION
    Inventors: Xiaojuan Shi, Jianwu Dou, Nan Zhang, Wei Cao, He Huang, Li Yang
  • Patent number: 12096263
    Abstract: Method, systems and devices for direct and active channel state information, CSI, report configuration are provided. The method comprises: receiving a message containing a CSI report configuration for a serving cell at a user equipment, UE; and activating the CSI report configuration for the serving cell by the UE when a predetermined event occurs.
    Type: Grant
    Filed: September 27, 2021
    Date of Patent: September 17, 2024
    Assignee: ZTE Corporation
    Inventors: Jianxun Ai, He Huang, Jing Liu, Xiaojuan Shi, Nan Zhang, Mengjie Zhang
  • Patent number: 12081306
    Abstract: Methods, apparatus, and systems for a beam failure recovery on one or more secondary cells are described. In one example aspect, a wireless communication method includes receiving, by a first device, parameters configured to carry out beam failure detection and beam failure recovery for secondary cells associated with the first device, determining, by the first device, whether a beam failure event has occurred on at least one of the secondary cells based on at least one of the parameters, performing, upon a determination that the beam failure event has occurred, a beam failure recovery procedure for the secondary cell with the beam failure event, and terminating the beam failure recovery procedure upon an occurrence of a termination event.
    Type: Grant
    Filed: July 17, 2023
    Date of Patent: September 3, 2024
    Assignee: ZTE Corporation
    Inventors: Fei Dong, He Huang, Xiaojuan Shi, Bo Gao