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).
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Patent number: 12294897Abstract: 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: GrantFiled: August 12, 2021Date of Patent: May 6, 2025Assignee: ZTE CorporationInventors: Siqi Wang, Xiaojuan Shi, He Huang, Yuan Gao, Jing Liu
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Patent number: 12250554Abstract: 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: GrantFiled: March 26, 2021Date of Patent: March 11, 2025Assignee: ZTE CorporationInventors: Jianxun Ai, He Huang, Yin Gao, Xiaojuan Shi, Yuan Gao
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Patent number: 12221598Abstract: 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: GrantFiled: June 30, 2021Date of Patent: February 11, 2025Inventors: Jiaxian Wang, Hang Zhang, Yanan Zhou, Xiaojuan Shi, Qian Wang
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Publication number: 20250039722Abstract: 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: ApplicationFiled: October 10, 2024Publication date: January 30, 2025Applicant: ZTE CORPORATIONInventors: Jianmin FANG, Xiaojuan SHI, He HUANG, Jing LIU
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Patent number: 12185231Abstract: 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: GrantFiled: April 16, 2020Date of Patent: December 31, 2024Assignee: ZTE CORPORATIONInventors: Xiaojuan Shi, Li Yang, Jianmin Fang, He Huang
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Patent number: 12167504Abstract: 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: GrantFiled: July 23, 2021Date of Patent: December 10, 2024Assignee: ZTE CorporationInventors: Fei Dong, He Huang, Xiaojuan Shi, Zhuang Liu
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Publication number: 20240397365Abstract: 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: ApplicationFiled: August 8, 2024Publication date: November 28, 2024Applicant: ZTE CORPORATIONInventors: Jianxun AI, He HUANG, Jing LIU, Xiaojuan SHI, Nan ZHANG, Mengjie ZHANG
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Patent number: 12156213Abstract: 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: GrantFiled: February 7, 2022Date of Patent: November 26, 2024Assignee: ZTE CorporationInventors: Wei Cao, Nan Zhang, He Huang, Xiaojuan Shi, Chengliang He
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Patent number: 12149926Abstract: 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: GrantFiled: October 28, 2021Date of Patent: November 19, 2024Assignee: ZTE CorporationInventors: Xiaojuan Shi, He Huang
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Patent number: 12127281Abstract: 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: GrantFiled: August 19, 2019Date of Patent: October 22, 2024Assignees: Beijing Baidu Science Technology Co., Ltd., BAIDU USA LLCInventors: Li Yang, He Huang, Jianwu Dou, Xiaojuan Shi, Yuan Gao
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Patent number: 12127224Abstract: 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: GrantFiled: July 26, 2021Date of Patent: October 22, 2024Assignee: ZTE CorporationInventors: Jianxun Ai, He Huang, Xiaojuan Shi, Jing Liu, Fei Dong
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Patent number: 12120542Abstract: 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: GrantFiled: November 4, 2020Date of Patent: October 15, 2024Assignee: ZTE CorporationInventors: Jianmin Fang, Xiaojuan Shi, He Huang, Jing Liu
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Patent number: 12116415Abstract: Provided are antibodies that recognize the B-Cell Maturation Antigen (BCMA) and methods of use thereof.Type: GrantFiled: October 9, 2019Date of Patent: October 15, 2024Assignees: Single Cell Technology, Inc., ACROBiosystems, Inc.Inventors: Leyan Tang, Allison Schulkins, Kimberly Than, Chun-Nan Chen, Jingyun Miao, Xiaohui Zhang, Xiaojuan Shi, Lin Zhang
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Patent number: 12120606Abstract: 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: GrantFiled: January 31, 2022Date of Patent: October 15, 2024Assignee: ZTE CorporationInventors: Jing Liu, He Huang, Xiaojuan Shi
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Publication number: 20240340716Abstract: 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: ApplicationFiled: June 21, 2024Publication date: October 10, 2024Applicant: ZTE CorporationInventors: Xiaojuan SHI, He HUANG, Jing LIU
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Publication number: 20240340855Abstract: 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: ApplicationFiled: June 21, 2024Publication date: October 10, 2024Inventors: Jianwu DOU, Nan ZHANG, Xiaojuan SHI, Wei CAO, He HUANG, Li YANG
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Publication number: 20240340854Abstract: 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: ApplicationFiled: June 21, 2024Publication date: October 10, 2024Inventors: Jianwu DOU, Nan ZHANG, Xiaojuan SHI, Wei CAO, He HUANG, Li YANG
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Patent number: 12113606Abstract: 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: GrantFiled: March 25, 2021Date of Patent: October 8, 2024Assignee: ZTE CORPORATIONInventors: Xiaojuan Shi, Jianwu Dou, Nan Zhang, Wei Cao, He Huang, Li Yang
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Patent number: 12096263Abstract: 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: GrantFiled: September 27, 2021Date of Patent: September 17, 2024Assignee: ZTE CorporationInventors: Jianxun Ai, He Huang, Jing Liu, Xiaojuan Shi, Nan Zhang, Mengjie Zhang
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Patent number: 12081306Abstract: 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: GrantFiled: July 17, 2023Date of Patent: September 3, 2024Assignee: ZTE CorporationInventors: Fei Dong, He Huang, Xiaojuan Shi, Bo Gao