Patents by Inventor Shujuan Zhang

Shujuan Zhang 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).

  • REFERENCE SIGNAL CONFIGURATION, INFORMATION TRANSMISSION, AND INFORMATION RECEIVING METHODS AND DEVICE
    Publication number: 20230198699
    Abstract: Disclosed are a reference signal configuration method and device, an information transmission method and device, and an information receiving method and device. The reference signal configuration method includes: indicating, by a first communication node, via signaling a resource used by a second communication node for transmitting a reference signal; or predefining, by a first communication node and a second communication node, a resource used by the second communication node for transmitting a reference signal. Further disclosed are a storage medium and a processor.
    Type: Application
    Filed: September 7, 2018
    Publication date: June 22, 2023
    Applicant: ZTE CORPORATION
    Inventors: Yuxin Wang, Shujuan Zhang, Zhaohua Lu, Yu Ngok Li, Chuangxin Jiang
  • CELL MEASUREMENT REPORTING SCHEMES IN WIRELESS COMMUNICATIONS
    Publication number: 20230189046
    Abstract: A method of wireless communication is described. The method is performed by a user device and comprises obtaining a first measurement information of a first protocol layer; making a determination, based on the first measurement information, whether a predefined condition is satisfied; and triggering a transmission of an element of a second protocol layer based on the determination that the predefined condition is satisfied, and wherein the element of the second protocol layer includes at least one of control information of the second protocol layer or a second measurement information of the second protocol layer.
    Type: Application
    Filed: February 10, 2023
    Publication date: June 15, 2023
    Inventors: Liping Liu, Shujuan Zhang, Bo Gao, Chuangxin Jiang, Shuaihua Kou, Zhaohua Lu
  • Information transmission method and apparatus
    Patent number: 11671141
    Abstract: Disclosed is an information transmission method. The method includes that: a first communication node determines a resource or parameter for a second communication node to transmit a reference signal, and indicates the resource or parameter to the second communication node through signaling; and the second communication node receives the signaling transmitted by the first communication node, determines the resource or parameter for transmitting the reference signal based on the signaling or based on the signaling and a rule predefined by the first communication node and the second communication node, and uses the determined resource or parameter to transmit the reference signal.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: June 6, 2023
    Assignee: ZTE Corporation
    Inventors: Yuxin Wang, Chuangxin Jiang, Shujuan Zhang, Zhaohua Lu, Yu Ngok Li
  • Control channel sending method and apparatus, and receiving method and apparatus
    Patent number: 11671221
    Abstract: Provided are a control channel sending method and apparatus, and receiving method and apparatus. The sending method comprises: a first device acquiring resource information about a first type of sending resources of a control channel; the first device determining a second type of sending resources of the control channel according to the resource information about the first type of sending resources, wherein the second type of sending resources are sending resources different from the first type of sending resources; and the first device sending, on the first type of sending resources and the second type of sending resources, the control channel to a second device. The invention solves the technical problem in the related art that the transmission efficiency of a control channel is relatively low due to the fact that a terminal applies a blind detection method to the control channel.
    Type: Grant
    Filed: November 16, 2020
    Date of Patent: June 6, 2023
    Assignee: ZTE Corporation
    Inventors: Yuhong Gong, Zhaohua Lu, Shujuan Zhang, Feng Bi
  • TRANSMISSION METHOD AND APPARATUS, COMMUNICATION NODE, AND STORAGE MEDIUM
    Publication number: 20230171775
    Abstract: Provided are a transmission method and apparatus, a communication node, and a storage medium. The transmission method includes: determining control channel information and activated Transmission Configuration Indicator (TCI); determining a correspondence between the control channel information and the activated TCI; and receiving a control channel corresponding to the control channel information based on the correspondence and the activated TCI.
    Type: Application
    Filed: April 29, 2021
    Publication date: June 1, 2023
    Inventors: YU PAN, Chuangxin JIANG, Shujuan ZHANG, Zhaohua LU, Bo GAO, Zhen HE, Wenjun YAN
  • INFORMATION INDICATION METHOD, INFORMATION DETERMINING METHOD, COMMUNICATION NODE, TERMINAL, AND MEDIUM
    Publication number: 20230171065
    Abstract: Provided are an information indication method, an information determining method, a carrier frequency information determining method, a communication node, a terminal and a medium. The information indication method includes: determining a correspondence between a target antenna port and X antenna ports, where X is an integer greater than 1; and sending indication information to a terminal according to the correspondence, where the indication information is used for indicating that channel information of the target antenna port is obtained by combining channel information of the X antenna ports.
    Type: Application
    Filed: April 29, 2021
    Publication date: June 1, 2023
    Inventors: Meng MEI, Zhaohua LU, Chuangxin JIANG, Bo GAO, Shujuan ZHANG, Ke YAO
  • SPATIAL PARAMETER DETERMINATION METHOD AND DEVICE
    Publication number: 20230156772
    Abstract: Embodiments of the present disclosure provide a spatial parameter determination method and device. The spatial parameter determination method includes: determining priority information of N types of transmission signals according to first configuration information, wherein N is an integer greater than 1; and determining spatial parameter information corresponding to a same symbol according to the priority information, wherein the spatial parameter information is used for transmitting at least one type of transmission signals in the N types of transmission signals.
    Type: Application
    Filed: March 22, 2021
    Publication date: May 18, 2023
    Inventors: Huahua XIAO, Shujuan ZHANG, Zhaohua LU, Chuangxin JIANG
  • Resource reservations for relay nodes
    Patent number: 11652536
    Abstract: Methods, systems and devices for resource reservations for relay nodes in 5G and New Radio (NR) networks are described. An exemplary method for wireless communication includes performing a first set of communications between a first relay node and at least one parent of the first relay node using transmission resources that are determined by at least a first type of resources, and performing a second set of communications between the first relay node and at least one child node of the first relay node using transmission resources that are determined by at least a second type of resources. Another exemplary method for wireless communication includes receiving a slot format message from a parent of the first relay node, where the slot format message is effective in a time offset, which is based on a hop index of the first relay node.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: May 16, 2023
    Assignee: ZTE Corporation
    Inventors: Chuangxin Jiang, Feng Bi, Chenchen Zhang, Shujuan Zhang, Lin Chen, Zhaohua Lu
  • DETERMINING CHANNEL STATE INFORMATION IN MULTI-TRANSMISSION RECEPTION POINT SYSTEMS
    Publication number: 20230143815
    Abstract: Methods, apparatuses, and systems for determining the measurement of reference signals in a wireless system are described. In one aspect, a wireless communication method is disclosed. The method includes determining measurement reference signal information based on transmission configuration indication (TCI) codepoint information, wherein the TCI codepoint information is indicated in a TCI field in a physical downlink control channel (PDCCH), wherein the reference signal measurement information includes a TCI codepoint index. The method further includes determining a measurement reference signal resource in a measurement reference signal resource set according the TCI codepoint index, and measuring the reference signal.
    Type: Application
    Filed: January 3, 2023
    Publication date: May 11, 2023
    Inventors: Meng Mei, Shujuan Zhang, Zhaohua Lu, Chuangxin Jiang
  • METHOD FOR DETERMINING RANK INFORMATION
    Publication number: 20230141172
    Abstract: Provided are a method and device for feeding back and receiving channel information. The method comprises: determining a candidate resource set, selecting M resources from the candidate resource set, and transmitting at least one of indication information or channel state information of the selected M resources to a first communication node, where M is a positive integer; a selection criterion for selecting the M resources from the candidate resource set is determined in at least one of following manners: a selection criterion or a selection criterion set is agreed with the first communication node, and a selection criterion or a selection criterion set is obtained according to received indication information transmitted by the first communication node, and the selection criterion set comprises at least one selection criterion.
    Type: Application
    Filed: December 15, 2022
    Publication date: May 11, 2023
    Inventors: Shujuan ZHANG, Zhaohua LU, YuNgok LI, Meng MEI, Yuhong GONG, Chuangxin JIANG
  • SCHEDULING RESOURCE MAPPING OF INTER-CELL MULTI TRANSMISSION/RECEPTION POINT OPERATION
    Publication number: 20230132666
    Abstract: Presented are systems, methods, apparatuses, or computer-readable media for scheduling performance of resource mapping of inter-cell multi transmission/reception points (TRPs) operation. A wireless communication device may receive, from a wireless communication node, an indication that a set of resources is scheduled for a first defined communication and a second defined communication. The first defined communication is associated with a first physical cell identity (PCI) value, and the second defined communication is associated with a second PCI value.
    Type: Application
    Filed: July 29, 2022
    Publication date: May 4, 2023
    Inventors: Yang ZHANG, Shujuan ZHANG, Chuangxin JIANG, Bo GAO, Hao WU, Zhen HE, Zhaohua LU, Wenjun YAN
  • ACQUISITION OF QUASI-CO-LOCATION INFORMATION USING TRANSMISSION CONFIGURATION INDICATORS
    Publication number: 20230131134
    Abstract: Presented are systems, methods, apparatuses, or computer-readable media for acquisition of quasi-co-location information using transmission configuration indicators. A wireless communication device may receive an indication of a plurality of transmission configuration indicator (TCI) states, from a wireless communication node. The wireless communication device may acquire all configured quasi co-located (QCL) information of a first set of TCI states from the plurality of TCI state. The wireless communication device may acquire a partial portion or no portion of configured QCL information of the second set of TCI states from the plurality of TCI states.
    Type: Application
    Filed: December 23, 2022
    Publication date: April 27, 2023
    Inventors: Meng MEI, Chuangxin JIANG, Zhaohua LU, Bo GAO, Shujuan ZHANG
  • Method and apparatus for transmitting and receiving uplink signal, storage medium, and electronic device
    Patent number: 11637667
    Abstract: The present disclosure provides a method and apparatus for transmitting and receiving an uplink signal, a storage medium, and an electronic device. The transmitting method includes: a second communication node receives configuration information transmitted by a first communication node through physical downlink control signaling or high-layer signaling, and the second communication node transmits an uplink signal to the first communication node based on the configuration information; or a second communication node transmits, according to a rule appointed with a first communication node, an uplink signal to the first communication node.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: April 25, 2023
    Assignee: ZTE CORPORATION
    Inventors: Yuxin Wang, Hao Wu, Zhaohua Lu, Yu Ngok Li, Chuangxin Jiang, Shujuan Zhang
  • CARRIER AGGREGATION USING COMPONENT CARRIER GROUPS
    Publication number: 20230113530
    Abstract: Presented are systems and methods for configuring component carrier groups. A wireless communication device may determine a first reference signal associated with a second reference signal. The wireless communication device may determine information of a target signal in a first component carrier (CC) according to the first reference signal. The second reference signal may be in a second CC in an activated beam state.
    Type: Application
    Filed: October 26, 2022
    Publication date: April 13, 2023
    Applicant: ZTE CORPORATION
    Inventors: Zhen HE, Bo GAO, Ke YAO, Shujuan ZHANG, Chuangxin JIANG, Yu PAN, Zhaohua LU
  • PARAMETER INFORMATION DETERMINATION METHOD, COMMUNICATION NODE, AND STORAGE MEDIUM
    Publication number: 20230091578
    Abstract: Provided are a parameter information determination method, a communication node, and a storage medium. The parameter information determination method includes the following. A first parameter of a first type element is acquired according to a second parameter of a second type element, where the number of first parameters of the first type element is N, the number of second parameters of the second type element is M, and M and N are each a positive integer greater than or equal to 1. The element includes one of: a channel, a signal, or one item in a mapping table.
    Type: Application
    Filed: January 18, 2021
    Publication date: March 23, 2023
    Inventors: Shujuan ZHANG, Zhaohua LU, Chuangxin JIANG, Bo GAO, Hao WU, Zhen HE, Ke YAO, Shijia SHAO
  • SIGNALING RECEIVING METHOD, SIGNALING TRANSMITTING METHOD, AND DEVICE
    Publication number: 20230092905
    Abstract: Provided are a signaling receiving method, a signaling transmitting method, and a device. The signaling receiving method includes receiving a first signaling. The first signaling includes a first-type parameter corresponding to a target element. The first-type parameter includes at least one of the following: a physical cell identifier, a mobility measurement reference signal, or a sequence parameter of a synchronization signal. The target element includes one of the following: a serving cell, a serving cell group, a bandwidth part (BWP), a BWP group, an information element, an information element group, a transmission configuration indicator (TCI) state, or a TCI state group. The information element includes at least one of the following: a channel or a signal.
    Type: Application
    Filed: February 2, 2021
    Publication date: March 23, 2023
    Inventors: Shujuan ZHANG, Zhaohua LU, Jianwei WANG, Chuangxin JIANG, Bo GAO, Wenjun YAN, Shuaihua KOU
  • INFORMATION FEEDBACK METHOD, DEVICE AND SYSTEM
    Publication number: 20230078933
    Abstract: An information feedback method, device and system are provided. The method includes: determining, by a first communication node, feedback information for indicating a status of communication links between the first communication node and a serving communication node, where the feedback information includes at least one of the following: failure information of a first type of transmission link, a request for training signal of transmission modes and/or a request for training signal of receiving modes, and indication information of M preferred transmission links, and the first type of transmission link and the M preferred transmission links include transmission links from the serving communication node to the first communication node, where M is a positive integer greater than or equal to 1; and transmitting, by the first communication node, the feedback information to the serving communication node.
    Type: Application
    Filed: September 12, 2022
    Publication date: March 16, 2023
    Inventors: Shujuan Zhang, Zhaohua Lu, Yuhong Gong, Hao Wu
  • INFORMATION DETERMINATION METHOD AND DEVICE, RECEIVING METHOD AND DEVICE, COMMUNICATION NODE, AND STORAGE MEDIUM
    Publication number: 20230084983
    Abstract: Provided are an information determination method and device, a receiving method and device, a communication node, and a medium. The method includes: receiving indication information; and determining channel state information of M physical uplink channel transmissions according to the indication information, where M is an integer greater than or equal to 1.
    Type: Application
    Filed: January 28, 2021
    Publication date: March 16, 2023
    Inventors: Yu PAN, Chuangxin JIANG, Zhaohua LU, Bo GAO, Zhen HE, Shujuan ZHANG, Ke YAO
  • TRANSMISSION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
    Publication number: 20230085606
    Abstract: A transmission method and apparatus, a device, and a non-transitory computer-readable storage medium are disclosed. The method may include: acquiring a physical uplink control channel (PUCCH) parameter, and performing at least one PUCCH repetition transmission according to the PUCCH parameter, where the parameter is configured by higher-layer signaling, and comprises at least one of: a plurality of spatial relation information groups, or a frequency hopping transmission parameter, each piece of spatial relation information corresponding to a set of power control parameters.
    Type: Application
    Filed: March 24, 2021
    Publication date: March 16, 2023
    Inventors: Shijia SHAO, Chuangxin JIANG, Shujuan ZHANG, Huahua XIAO, Zhaohua LU
  • METHOD FOR RECEIVING AND SENDING CONTROL SIGNALING, AND COMMUNICATION NODE
    Publication number: 20230078059
    Abstract: Provided are methods for receiving and sending a control signaling, and a communication node. The method for receiving a control signaling includes: receiving first control signaling, where the first control signaling includes a first-type parameter that corresponds to a measurement reference signal, the first-type parameter includes a physical cell identifier (PCI) or includes a PCI and a second-type parameter, and the measurement reference signal includes one of the following: a measurement reference signal in a report configuration of channel state information (CSI), a measurement reference signal with a measurement result included in uplink control information (UCI), a measurement reference signal in a measurement reference signal resource set configured in a serving cell, or, a measurement reference signal in a beam failure candidate reference signal resource set.
    Type: Application
    Filed: February 2, 2021
    Publication date: March 16, 2023
    Inventors: Shujuan ZHANG, Zhaohua LU, Bo GAO, Chuangxin JIANG, Yu NGOK LI, Hao WU, Shuaihua KOU