Patents by Inventor Guoyu ZHANG

Guoyu 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).

  • Publication number: 20200337058
    Abstract: Methods and apparatuses for receiving and transmitting configuration information and a communication system. The method includes: configuring or predefining one or more transmission configuration indication states by a terminal equipment for one or more demodulation reference signal port groups. Hence, even in scenarios such as multiple TRPs or multiple panels, the receiving device may correctly and punctually receive transmission information transmitted by the transmitting device.
    Type: Application
    Filed: July 1, 2020
    Publication date: October 22, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Lei SONG, Xin WANG, Zhe CHEN, Lei ZHANG, Guoyu ZHANG
  • Publication number: 20200313823
    Abstract: A method and apparatus for indicating a transmission position of a reference signal resource and a communication system. The method includes: a network device transmits first configuration information to a terminal equipment, the first configuration information indicating reference signal resources configured in a reference signal resource set being transmitted within one or more time intervals, wherein the reference signal resources are allocated in the one or more time intervals. Hence, it may be ensured that when the number of aperiodic reference signal resources needed in one time of measurement is relatively large, reference signal resources in a reference signal resource set being transmitted within multiple time intervals may be indicated. And the terminal equipment may select appropriate reference signal resources based on the configuration of the network device and report the reference signal resource indicators (CRIs) to the network device.
    Type: Application
    Filed: June 17, 2020
    Publication date: October 1, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Guoyu ZHANG, Xin WANG, Lei ZHANG, Lei SONG, Zhe CHEN
  • Publication number: 20200305007
    Abstract: Uplink signal transmission method, uplink signal reception method and apparatus thereof and a system. The uplink signal transmission method includes: when a network device configures first information associated with a spatial relation for an uplink signal but the special relation for the uplink signal is not effective, a terminal equipment transmits an uplink signal by using a spatial domain transmission filter the same as that of a transmitted signal or a received signal or using a spatial domain transmission filter associated with a predetermined item in the first information. With this method, the terminal equipment may transmit an uplink signal by using a suitable spatial domain transmission filter in a case where an uplink beam is not determined according to the configuration of the network device.
    Type: Application
    Filed: June 9, 2020
    Publication date: September 24, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Zhe CHEN, Xin WANG, Lei ZHANG, Lei SONG, Guoyu ZHANG
  • Publication number: 20200304263
    Abstract: A method and an apparatus for indicating signaling, and a communication system. The method includes: transmitting configuration information by a network device to a terminal equipment, the configuration information including time domain position information on transmitting a reference signal at multiple time intervals by using reference signal resources in a reference signal resource set. Hence, even though reference signal resources at the same triggering state triggered for the same carrier frequency occupy multiple time intervals, the network device is able to accurately indicate information report by using triggering signaling, and the terminal equipment is also able to correctly interpret the triggering signaling.
    Type: Application
    Filed: June 9, 2020
    Publication date: September 24, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Guoyu ZHANG, Lei SONG, Lei ZHANG, Xin WANG
  • Publication number: 20200305140
    Abstract: A signal reception apparatus and method and a communications system. As the starting position of the time domain resource section used for receiving signals is determined according to the predefined or preconfigured reference time domain resource section, time domain resources on which receiving beams determined by the network device and the terminal equipment are based are uniform, thereby avoiding mismatch of the network device and the terminal equipment in receiving and transmitting beams and ensuring transmission reliability of the system.
    Type: Application
    Filed: June 11, 2020
    Publication date: September 24, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Lei SONG, Lei ZHANG, Xin WANG, Zhe CHEN, Guoyu ZHANG
  • Patent number: 10747898
    Abstract: Techniques are provided for automated privacy scoring of user information. In one example, a system comprises a memory that stores computer executable components, and a processor that executes computer executable components stored in the memory. The computer executable components can comprise a privacy scoring component that employs a privacy identification model to generate a privacy score for a user and a product in the particular context based on information associated with the user and the product in the particular context. The computer executable components can also comprise a privacy enforcement component that implements one or more privacy features on the information based on the privacy score.
    Type: Grant
    Filed: October 20, 2016
    Date of Patent: August 18, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Keke Cai, HongLei Guo, Lin Luo, Zhong Su, Changhua Sun, Guoyu Tang, Enliang Xu, Li Zhang, Shiwan Zhao
  • Patent number: 10732904
    Abstract: Implementations of the present disclosure relate to a method, system and computer program product for managing a storage system. Specifically, in one implementation of the present disclosure, there is provided a method for managing a storage system. The method comprises: obtaining topological information of a storage device in a first tier and a storage device in a second tier in the storage system; obtaining a storage rule specifying storage of a data object in the storage device in the first tier or the storage device in the second tier; and in response to determining the storage rule conforming to the topological information, managing the data object in the storage system according to the storage rule. In other implementations of the present disclosure, there is provided a corresponding system and computer program product.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: August 4, 2020
    Assignee: EMC IP Holding Company LLC
    Inventors: Shuo Lv, Wilson Guoyu Hu, Bean Bin Zhao, Qiaosheng Zhou, Lester Ming Zhang, Deric Wenjun Wang
  • Publication number: 20200084794
    Abstract: Resource indication and reception methods and apparatuses and a communication system. The resource indication method includes: transmitting common signaling used for indicating channel state information reference signal resources to a group including a plurality of user equipments; and transmitting specific signaling of one or more UEs in the group used for scheduling downlink data and/or indicating channel state information measurement.
    Type: Application
    Filed: November 13, 2019
    Publication date: March 12, 2020
    Applicant: FUJITSU LIMITED
    Inventors: Guoyu ZHANG, Lei SONG, Xin WANG
  • Publication number: 20200081626
    Abstract: Embodiments of the present disclosure relate to method and device for data read/write. The method comprises: in response to receiving a first read/write request for a first target area, determining whether there is a second read/write request under execution in conflict with the first read/write request, a second target area for the second read/write request at least partially overlapping with the first target area, and at least one of the first read/write request and the second read/write request being a write request; and in response to determining there being the second read/write request in conflict, suspending the first read/write request while maintaining a sub-area of the first target area in an unlocked state, the sub-area not overlapping with the second target area.
    Type: Application
    Filed: November 14, 2019
    Publication date: March 12, 2020
    Inventors: Bean Bin Zhao, Wilson Guoyu Hu, Jun Wu, Shuo Lv, Qiaosheng Zhou, Lester Ming Zhang
  • Patent number: 10489058
    Abstract: Embodiments of the present disclosure relate to method and device for data read/write. The method comprises: in response to receiving a first read/write request for a first target area, determining whether there is a second read/write request under execution in conflict with the first read/write request, a second target area for the second read/write request at least partially overlapping with the first target area, and at least one of the first read/write request and the second read/write request being a write request; and in response to determining there being the second read/write request in conflict, suspending the first read/write request while maintaining a sub-area of the first target area in an unlocked state, the sub-area not overlapping with the second target area.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: November 26, 2019
    Assignee: EMC IP Holding Company LLC
    Inventors: Bean Bin Zhao, Wilson Guoyu Hu, Jun Wu, Shuo Lv, Qiaosheng Zhou, Lester Ming Zhang