Patents by Inventor Jianming Wu

Jianming Wu 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: 10856305
    Abstract: A method and system are provided for scheduling data transmission in a Multiple-Input Multiple-Output (MIMO) system. The MIMO system may comprise at least one MIMO transmitter and at least one MIMO receiver. Feedback from one or more receivers may be used by a transmitter to improve quality, capacity, and scheduling in MIMO communication systems. The method may include generating or receiving information pertaining to a MIMO channel metric and information pertaining to a Channel Quality Indicator (CQI) in respect of a transmitted signal; and sending a next transmission to a receiver using a MIMO mode selected in accordance with the information pertaining to the MIMO channel metric, and an adaptive coding and modulation selected in accordance with the information pertaining to the CQI.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: December 1, 2020
    Assignee: BlackBerry Limited
    Inventors: Wen Tong, Ming Jia, Jianming Wu, Dong-Sheng Yu, Peiying Zhu
  • Publication number: 20200374849
    Abstract: A base station device that allocates wireless resources to a terminal device and performs wireless communication with the terminal device using the allocated wireless resources, the base station device includes, deciding controller that decides, out of a plurality of retransmission patterns, a retransmission pattern for performing retransmission of data to the terminal device, in accordance with a communication state of wireless communication, and a transmitter that performs initial-time transmission processing of transmitting a control signal for wireless resource allocation control, and a data signal for data transmission including data to be transmitted to the terminal device, including retransmission pattern information relating to the retransmission pattern that has been decided, and retransmission processing of retransmitting the data signal including data to be transmitted to the terminal device, in accordance with the retransmission pattern that has been decided.
    Type: Application
    Filed: August 13, 2020
    Publication date: November 26, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Tsuyoshi Shimomura, Jianming Wu
  • Publication number: 20200344757
    Abstract: A base station device is included in a communication system using a first frequency band that needs a license and a second frequency band that needs no license. The base station device includes: a processor that executes a process including judging whether the second frequency band is used by another communication system, and determining a transmission type indicating a time length of a transmission unit in the second frequency band based on a judgment result at the judging; and a transmitter that transmits notification information that notifies the transmission type determined at the determining.
    Type: Application
    Filed: July 9, 2020
    Publication date: October 29, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Hongyang Chen, Jianming Wu, Tsuyoshi Shimomura
  • Publication number: 20200296743
    Abstract: A base station device includes: a processor circuitry configured to generate first data, second data to be transmitted with a latency-critical communication and an indication signal; and a transmitter configured to transmit the first data, the second data and the indication signal to a terminal device, wherein the indication signal includes a plurality of bits which have a one-to-one mapping with a plurality of sub-areas in an area that is used for transmitting the first data, when the indication signal indicates one or more sub-areas are used for transmitting the second data, the transmitter performs no transmission for the first data using the corresponding one or more sub-areas, when the indication signal indicates the one or more sub-areas are used for transmitting the first data, the transmitter transmits the first data using the corresponding one or more sub-areas without transmitting the second data using the corresponding one or more sub-areas.
    Type: Application
    Filed: June 2, 2020
    Publication date: September 17, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Hongyang Chen, Jianming Wu, Tsuyoshi Shimomura
  • Publication number: 20200283501
    Abstract: A recombinant immune cell expresses a heterologous IgG Fc receptor. In some embodiments, the heterologous IgG Fc receptor can be a chimeric IgG Fc receptor. Generally, the chimeric IgG Fc receptor includes an extracellular domain, a transmembrane domain, and an intracellular domain. The extracellular domain generally includes a sufficient portion of CD64 to bind to an IgG Fc region. The intracellular domain of the chimeric IgG Fc receptor includes a sufficient portion of an Fc receptor allowing immunoreceptor tyrosine-based activation motif (ITAM) to initiate cell signaling when an IgG Fc region binds to the extracellular domain.
    Type: Application
    Filed: October 26, 2018
    Publication date: September 10, 2020
    Inventors: Jianming Wu, Bruce Kenneth Walcheck, Robert Harrison Hullsiek, Yungfang Li, Hemant Kumar Mishra
  • Patent number: 10772047
    Abstract: A terminal device includes a processor circuitry and a receiver. The processor circuitry is configured to perform dual connectivity with a cell group and a different cell group, and to control transmission power sharing between the cell group and the different cell group. The receiver is configured to receive a signal on the cell group and the different cell group.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: September 8, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Hongyang Chen, Jianming Wu, Tsuyoshi Shimomura
  • Patent number: 10750524
    Abstract: A base station device includes: a processor circuitry configured to generate an indication signal; and a transmitter configured to transmit the indication signal to a terminal device. The indication signal indicates that there is no transmission of first data to be scheduled in a resource, and the resource may be assigned second data to be transmitted at low latency.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: August 18, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Hongyang Chen, Jianming Wu, Tsuyoshi Shimomura
  • Patent number: 10686512
    Abstract: Spatial multiplexing and transmit diversity can improve the capacity of a wireless communication system. The system and method adapts communication schemes for communication systems with multiple antennas utilizing at least two transmission modes. The at least two transmission modes can, but are not necessarily, used for uplink communications. The two transmission modes may be chosen from the group consisting of a single antenna mode, a diversity mode a spatial multiplexed mode and a mixed diversity and spatial multiplexed mode. The at least two transmission modes may involve adaptation among multiple transmitters. At least one receiver may indicate a transmission mode to be used by a transmitter for a subsequent transmission. A transmitter may determine a transmission mode to be used for a subsequent transmission. The transmission mode can be based on channel sounding.
    Type: Grant
    Filed: October 27, 2017
    Date of Patent: June 16, 2020
    Assignee: Apple Inc.
    Inventors: Jianglei Ma, Ming Jia, Jianming Wu, Peiying Zhu, Wen Tong, Evelyne Le Strat, Sarah Boumendil, Moussa Abdi
  • Publication number: 20200163115
    Abstract: User equipment (UE) configured for: receiving downlink control information, including an index of coding and modulation scheme and triggering information indicating whether to perform an aperiodic reporting of channel status information of relevant downlink component carriers, and when indicated to perform the aperiodic reporting, the downlink control information indicates an index and number of the relevant downlink component carriers, wherein resources are allocated by the base station to the UE according to a number of downlink component carriers, and the UE should perform the aperiodic reporting according to the number of downlink component carriers; wherein a number of resources allocated to the UE is a first number when the UE should perform the aperiodic reporting of one downlink component carrier; and a number of the resources allocated to the UE is a second number when the UE should perform the aperiodic reporting of more than one downlink component carrier.
    Type: Application
    Filed: January 21, 2020
    Publication date: May 21, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Yi WANG, Hua ZHOU, Jianming WU
  • Publication number: 20200163088
    Abstract: A resource indication method and apparatus and a communication system.
    Type: Application
    Filed: January 27, 2020
    Publication date: May 21, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Pengyu JI, Jianming WU, XIN WANG
  • Patent number: 10631332
    Abstract: A method for resource allocation, method for channel state information transmission, base station and user equipment. Wherein the method for resource allocation includes: determining, by a base station, that it is necessary for a UE to report aperiodic CSI of relevant downlink CCs; and allocating, by the base station, corresponding resources to the UE according to the number of the relevant downlink CCs. The base station allocates corresponding resources to the UE in accordance with the number of relevant downlink CCs, resource allocation is flexible, and the transmission of UCI in case of multiple carriers is supported.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: April 21, 2020
    Assignee: FUJITSU LIMITED
    Inventors: Yi Wang, Hua Zhou, Jianming Wu
  • Patent number: 10587986
    Abstract: A method for locating an idle-state user equipment and an apparatus are disclosed. An access network device updates a cell location identifier in a system message to a preset location identifier, and notifies, by using a paging message, idle-state UE in a cell that the system message is changed, so as to trigger the idle-state UE in the cell to read the system message and learn that the cell location identifier is updated. Therefore, the idle-state UE is triggered to initiate a location update process. The access network device locates the idle-state UE in the cell according to the location update process initiated by the idle-state UE in the cell, thereby locating the idle-state UE.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: March 10, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Jianming Wu
  • Publication number: 20200067653
    Abstract: A base station device including: a transmitter configured to transmit a transport block that includes a plurality of code block groups; and a receiver configured to receive a confirmation signal which indicates that one or more code block groups of the plurality of code block groups has not been successfully received, wherein the transmitter transmits a control signal when the receiver receives the confirmation signal, and the control signal comprises first information that indicates the one or more code block groups to be retransmitted and second information that indicates data is combined with the one or more code block groups being retransmitted and earlier received one or more code block groups stored in a buffer.
    Type: Application
    Filed: October 28, 2019
    Publication date: February 27, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Hongyang CHEN, Jianming Wu, Tsuyoshi Shimomura
  • Publication number: 20200059325
    Abstract: A base station device includes: a storage that stores a group indicating unit data subject to retransmission out of predetermined number of unit data included in transmission data to be transmitted to a terminal device, and identification information to identify the group, in an associated manner; a receiver that receives, from the terminal device, identification information corresponding to transmission data transmitted to the terminal device; a communication controller that refers to the storage based on the received identification information, and that determines retransmission of unit data included in a group corresponding to the received identification information out of the transmission data; and a transmitter that transmits unit data included in the group determined to be retransmitted by the communication controller, to the terminal device.
    Type: Application
    Filed: October 23, 2019
    Publication date: February 20, 2020
    Applicant: FUJITSU LIMITED
    Inventor: Jianming Wu
  • Publication number: 20200053698
    Abstract: A base station device includes: a receiver that receives an allocation request that requests allocation of a radio resource that is used to transmit first data; a scheduler that allocates, to the first data when the allocation request is received by the receiver, a part of an uplink radio resource allocated to second data for which a larger delay than a delay allowed for the first data is allowed; and a transmitter that transmits an uplink indication signal indicating that the part of the uplink radio resource is allocated to the first data by the scheduler.
    Type: Application
    Filed: October 22, 2019
    Publication date: February 13, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Hongyang CHEN, Jianming WU, Tsuyoshi SHIMOMURA
  • Publication number: 20200017570
    Abstract: This disclosure describes, generally, a modified form of CD16, genetically-modified cells that express the modified CD16, and methods that involve the genetically-modified cells. The modified form of CD16 can exhibit increased anti-tumor and/or anti-viral activity due, at least in part, to reduced susceptibility to ADAM17-mediated shedding upon NK cell stimulation.
    Type: Application
    Filed: September 19, 2019
    Publication date: January 16, 2020
    Inventors: Bruce Kenneth Walcheck, Dan Samuel Kaufman, Jianming Wu, Yawu Jing, Zhenya Ni
  • Patent number: 10523373
    Abstract: A base station device includes: a transmitter configured to transmit a transport block that includes a plurality of code block groups; and a receiver configured to receive a confirmation signal which indicates that one or more code block groups of the plurality of code block groups has not been successfully received. The transmitter configured to transmit a control signal. The control signal comprises a first information indicates the one or more code block groups to be retransmitted and a second information bit indicates either the one or more code block groups being retransmitted are combinable with the received one or more code block groups or the received one or more code block groups corresponding to the one or more code block groups being retransmitted is corrupted.
    Type: Grant
    Filed: January 14, 2019
    Date of Patent: December 31, 2019
    Assignee: Fujitsu Limited
    Inventors: Hongyang Chen, Jianming Wu, Tsuyoshi Shimomura
  • Patent number: 10464989
    Abstract: This disclosure describes, generally, a modified form of CD 16, genetically-modified cells that express the modified CD 16, and methods that involve the genetically-modified cells. The modified form of CD 16 can exhibit increased anti-tumor and/or anti- viral activity due, at least in part, to reduced susceptibility to ADAM17-mediated shedding upon NK cell stimulation.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: November 5, 2019
    Assignee: Regents of the University of Minnesota
    Inventors: Bruce Kenneth Walcheck, Dan Samuel Kaufman, Jianming Wu, Yawu Jing, Zhenya Ni
  • Publication number: 20190312659
    Abstract: A base station device includes: a processor that executes a process including generating first data, generating an indication signal including a plurality of bits that indicate whether second data that is transmitted at a lower latency than the first data is generated, and generating a transmission signal by mapping the generated indication signal and one of the first data and the second data to each of predetermined unit areas of a resource; and a transmitter configured to transmit the transmission signal generated by the processor.
    Type: Application
    Filed: June 18, 2019
    Publication date: October 10, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Hongyang CHEN, Tsuyoshi Shimomura, Jianming Wu
  • Publication number: 20190246405
    Abstract: A method and system are provided for scheduling data transmission in a Multiple-Input Multiple-Output (MIMO) system. The MIMO system may comprise at least one MIMO transmitter and at least one MIMO receiver. Feedback from one or more receivers may be used by a transmitter to improve quality, capacity, and scheduling in MIMO communication systems. The method may include generating or receiving information pertaining to a MIMO channel metric and information pertaining to a Channel Quality Indicator (CQI) in respect of a transmitted signal; and sending a next transmission to a receiver using a MIMO mode selected in accordance with the information pertaining to the MIMO channel metric, and an adaptive coding and modulation selected in accordance with the information pertaining to the CQI.
    Type: Application
    Filed: April 15, 2019
    Publication date: August 8, 2019
    Inventors: Wen Tong, Ming Jia, Jianming WU, Dong-Sheng Yu, Peiying Zhu