Patents by Inventor Xiaodong Xu

Xiaodong Xu 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: 11973711
    Abstract: The present disclosure relates to an electronic apparatus, a wireless communication method and a computer-readable medium. The electronic apparatus for wireless communication according to one embodiment comprises a processing circuit. The processing circuit is configured to perform control to send or receive configuration information. The configuration information is related to configuration of a reference signal used in a discovery process of an integrated access backhaul (IAB) link node.
    Type: Grant
    Filed: May 4, 2023
    Date of Patent: April 30, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Xiaodong Xu, Mengying Sun, Guanyu Chen, Yingting Yuan, Wenbo Zhang
  • Publication number: 20240124511
    Abstract: The disclosure provides compositions and methods related to activating alpha-kinase 1 (ALPK1) for modulating an immune response and treating or preventing cancer, infection, inflammation and related diseases and disorders as well as potentiating an immune response to a target antigen. The disclosure also provides heterocyclic compounds of formula (I) as agonists of alpha protein kinase 1 (ALPK1) and their use in activating ALPK1, modulating an immune response and treating diseases such as cancer, wherein A1, A2, L1, L2, L3, Z1, Z2, W1, W2, R1, R2, R3, R4, R5, R6 and R7 are defined herein.
    Type: Application
    Filed: October 30, 2023
    Publication date: April 18, 2024
    Inventors: Tian Xu, Cong Xu, Danyang Liu, Jieqing Fan, Yanfang Pan, Tongruei Raymond Li, Xiaodong Chen
  • Patent number: 11947393
    Abstract: Disclosed are a foldable screen and a display device. The foldable screen includes: a flexible display panel and a plurality of elastic portions, wherein each of the elastic portions includes each of elastic support members and two connecting rods fixedly connected to each of the elastic support members; wherein the two connecting rods are respectively connected to two flat portions of the flexible display panel, and the elastic support members are configured to supply a support force to the foldable portion in the case that a display surface of the foldable portion of the flexible display panel is coplanar with those of the flat portions.
    Type: Grant
    Filed: March 2, 2022
    Date of Patent: April 2, 2024
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Renzhe Xu, Bin Zhang, Haotian Yang, Yiming Wang, Wei Gong, Jingyu Piao, Xiaodong Hao, Danyang Bi, Kang Wang, Inho Park, Xiaoliang Fu, Yuanyuan Chai, Seungyong Oh
  • Publication number: 20240105892
    Abstract: A driving backplane, a manufacturing method thereof, a light-emitting substrate are provided. In the driving backplane, a first conductive layer on a substrate; a first organic film layer is between the first conductive layer and second conductive layer, the first organic film layer has first via holes; a first inorganic film layer is on one side of first organic film layer away from the substrate; the second conductive layer is on one side of first inorganic film layer away from first organic film layer, the second conductive layer and the first conductive layer are connected through the first via holes; orthographic projections of the first conductive layer and second conductive layer have an overlapping region, the overlapping region includes a region including orthographic projection of the first via holes, and a first region, an orthographic projection of the first inorganic film layer covers parts of the first region.
    Type: Application
    Filed: April 16, 2021
    Publication date: March 28, 2024
    Inventors: Xue ZHAO, Xiaodong XIE, Min HE, Tengfei ZHONG, Wenjie XU, Xinxiu ZHANG, Bin PANG, Huayu SANG
  • Patent number: 11943633
    Abstract: The present disclosure relates to an electronic apparatus, a wireless communication method and a computer-readable medium. According to one embodiment, an electronic apparatus for wireless communication comprises: a processing circuit configured to: determine whether a first user equipment satisfies a condition for performing direct link communication with a second user equipment by using an unlicensed frequency band resource; and if the condition is satisfied, control the first user equipment to perform direct link communication with the second user equipment by using the unlicensed frequency band resource.
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: March 26, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Xiaodong Xu, Mengying Sun, Guanyu Chen, Wenbo Zhang
  • Publication number: 20240092799
    Abstract: The present technology is directed to compounds, compositions, and methods related to modulation of MNK. In particular, the present compounds and compositions may be used to treat MNK-mediated disorders and conditions, including, e.g., various solid and hematological cancers.
    Type: Application
    Filed: August 20, 2021
    Publication date: March 21, 2024
    Inventors: Cheng MO, Xiaodong Xu
  • Publication number: 20240090071
    Abstract: Disclosed in the present invention are a wireless communication method and a wireless communication device. An electronic device in communication with a counterpart communication device comprises a processing circuit, the processing circuit being configured to: determine the state of a link between the electronic device and the counterpart communication device by means of measuring a link maintenance message transmitted by the counterpart communication device when a predetermined condition relative to the counterpart communication device is met, but not to transmit a feedback message for the link maintenance message, wherein the link maintenance message is used for confirming that the link is maintained between the electronic device and the counterpart communication device.
    Type: Application
    Filed: November 14, 2023
    Publication date: March 14, 2024
    Applicant: Sony Group Corporation
    Inventors: Xiaodong XU, Mengying SUN, Shiqing ZHANG, Wenbo ZHANG
  • Patent number: 11924878
    Abstract: The present disclosure relates to a user equipment, a network side device, a wireless communication method and a storage medium. The user equipment of the present disclosure comprises a processing circuit, the processing circuit being configured to: generate channel occupancy time (COT) sharing indication information, wherein the COT sharing indication information comprises time frequency resources used by other user equipments when the user equipment shares a COT with the other user equipments; and send the COT sharing indication information to the other user equipments. By using the user equipment, the network side device, the wireless communication method and the storage medium of the present disclosure, COT sharing can be supported in a D2D communication mode, thereby enabling a channel to be utilized more reasonably, and simplifying a usage process of an unauthorized frequency band in D2D communication.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: March 5, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Xiaodong Xu, Guanyu Chen, Yingting Yuan, Xin Guo, Chen Sun, Mengying Sun, Rui Liu
  • Patent number: 11917494
    Abstract: This application provides a positioning method and apparatus. The method includes: obtaining, by a positioning apparatus, information about a transmission environment of each channel in a plurality of channels for a terminal device; determining, by the positioning apparatus, a target channel from the plurality of channels based on the information about the transmission environment of each channel; and locating, by the positioning apparatus, the terminal device based on positioning measurement information of the target channel. The positioning method and apparatus provided in this application helps improve positioning accuracy.
    Type: Grant
    Filed: June 13, 2022
    Date of Patent: February 27, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yi Wang, Bin Hu, Xiaodong Xu
  • Patent number: 11902944
    Abstract: The present disclosure relates to an electronic apparatus, a wireless communication method, and a computer readable storage medium. The electronic apparatus in an integrated access and backhaul (IAB) system according to the present disclosure comprises a processing circuit, and is configured to: configure, according to the electronic apparatus and a subcarrier interval of a link between sub-nodes of the electronic apparatus, a slot formatting cycle for the link, the slot formatting cycle comprising a pre-determined number of slots; and configure, for the link, a slot format of each slot in one slot format cycle. The electronic apparatus, the wireless communication method, and the computer readable storage medium of the present disclosure optimize slot format configuration in IAB systems.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: February 13, 2024
    Assignee: SONY CORPORATION
    Inventors: Xiaodong Xu, Guanyu Chen, Mengying Sun, Yingting Yuan, Wenbo Zhang
  • Patent number: 11895629
    Abstract: A multiple access method includes: obtaining, by a user equipment (UE), first source information; extracting a semantic feature of the first source information to obtain a first semantic feature sequence; performing a joint source-channel coding on the first semantic feature sequence to obtain a first semantic information sequence; mapping the first semantic information sequence into preset time-frequency resources of an uplink multiple access channel; and transmitting the first semantic information sequence through the uplink multiple access channel.
    Type: Grant
    Filed: October 12, 2023
    Date of Patent: February 6, 2024
    Assignee: Beijing University of Posts and Telecommunications
    Inventors: Kai Niu, Zijian Liang, Ping Zhang, Jincheng Dai, Chao Dong, Xiaodong Xu, Chen Dong
  • Publication number: 20240032068
    Abstract: An information transmission method, device, and a computer-readable storage medium are provided. The method includes: when a first terminal satisfies a first condition, transmitting sidelink control information SCI, wherein the first condition is defined by a protocol, is pre-configured, or is configured by a network side or a second terminal through a higher layer signaling.
    Type: Application
    Filed: September 17, 2021
    Publication date: January 25, 2024
    Inventors: Yi ZHANG, Xiaodong XU
  • Publication number: 20240015588
    Abstract: A transmission method, a notification method, a transmission unit and a network side device are provided. The transmission method is applied to a transmission unit, which supports to provide, together with one or more other transmission units, uplink aggregation transmission or uplink joint transmission for PDCP SDUs in a same cell or a same network device. The transmission unit supports a same network standard as the other transmission units. The transmission method includes: in the case of the joint transmission, uniformly numbering PDCP SDUs received from an upper layer through a PDCP numbering function and/or a PDCP sorting function; or in the case of the aggregation transmission, processing the PDCP SDUs received from the upper layer through a PDCP sub-layer and an RLC sub-layer shared with the other transmission units as well as respective MAC sub-layers and respective physical sub-layers of the transmission unit and the other transmission units.
    Type: Application
    Filed: November 22, 2021
    Publication date: January 11, 2024
    Inventor: Xiaodong XU
  • Publication number: 20230328643
    Abstract: The present disclosure relates to an electronic device, method and storage medium for sleep and wake-up of a base station. A method for a first base station is described, the method comprising: detecting a first indicator of the first base station; in response to the detected first indicator indicating that the workload of the first base station is lower than a first threshold, sending first information to a second base station, wherein the first information includes information for indicating that the first base station requests to sleep; and receiving second information for the first information from the second base station, wherein the second information indicates whether the first base station is allowed to sleep. In the method, the first base station may include an Integrated Access and Backhaul (IAB) base station, and the second base station may include an IAB donor base station.
    Type: Application
    Filed: September 27, 2021
    Publication date: October 12, 2023
    Applicant: Sony Group Corporation
    Inventors: Xiaodong XU, Shumeng ZHANG, Zhihan HUANG, Shiying YAN, Lu TIAN, Kun LI, Haojin LI, Tao CUI
  • Publication number: 20230300681
    Abstract: A handover method, a processing method, a handover device, a processing device, a network device and a core network device are provided. The handover method includes: transmitting a handover request message to a second network device, the handover request message carrying relevant information of a first MBS; and receiving a handover request acknowledgement message transmitted by the second network device, the handover request acknowledgement message carrying access control-related information of the first MBS.
    Type: Application
    Filed: June 10, 2021
    Publication date: September 21, 2023
    Inventors: Liang LIU, Nan LI, Xiaodong XU, Nan HU, Xiaoman LIU
  • Publication number: 20230283490
    Abstract: The technology of this application relates to a network chip management method. In the method, resource requirement information of a current network for a network chip is determined based on one or more of port information, configuration information, and traffic information of the network chip. A target operating frequency of the network chip is determined based on the resource requirement information. The network chip is controlled to operate at the target operating frequency. In this way, an operating frequency of the network chip adapts to the current network, so that power consumption of the network chip can be dynamically adjusted based on the current network, and the power consumption of the network chip is reduced while a network requirement is met.
    Type: Application
    Filed: March 1, 2023
    Publication date: September 7, 2023
    Inventor: Xiaodong XU
  • Publication number: 20230280817
    Abstract: This disclosure belongs to the field of communication technologies, and provides a network chip management method and apparatus, a communication device, and a storage medium. According to the network chip management method provided in this disclosure, an idle target network chip is determined based on at least one of a port status, a configuration status, and a traffic status of a network chip; and a first functional module in the target network chip is controlled to run at a sleep running frequency, so that power consumption of the target network chip can be effectively reduced.
    Type: Application
    Filed: March 1, 2023
    Publication date: September 7, 2023
    Inventors: Xiaodong Xu, Xiaodong Wang, Yibo Yang
  • Patent number: 11751227
    Abstract: A method of determining uplink and downlink transmission configuration, a method of configuring uplink and downlink transmission and devices thereof are provided. The method of determining uplink and downlink transmission configuration applied to a UE includes: determining a correspondence relationship between a start position of uplink and downlink transmission period and a start position of radio frame, based on uplink and downlink transmission configuration parameters configured by a base station, where the uplink and downlink transmission configuration parameters include one set of uplink and downlink transmission configuration parameters or two sets of uplink and downlink transmission configuration parameters, and each set of uplink and downlink transmission configuration parameters includes an uplink and downlink transmission period.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: September 5, 2023
    Assignees: China Mobile Communication Co., Ltd Research Institute, China Mobile Communications Group Co., Ltd.
    Inventors: Lijie Hu, Xueying Hou, Xiaodong Xu, Guangyi Liu, Yuhong Huang, Liang Xia
  • Publication number: 20230275721
    Abstract: The present disclosure relates to an electronic apparatus, a wireless communication method and a computer-readable medium. The electronic apparatus for wireless communication according to one embodiment comprises a processing circuit. The processing circuit is configured to perform control to send or receive configuration information. The configuration information is related to configuration of a reference signal used in a discovery process of an integrated access backhaul (IAB) link node.
    Type: Application
    Filed: May 4, 2023
    Publication date: August 31, 2023
    Applicant: Sony Group Corporation
    Inventors: Xiaodong XU, Mengying SUN, Guanyu CHEN, Yingting YUAN, Wenbo ZHANG
  • Patent number: 11719748
    Abstract: A memory device includes a plurality of pins, a controller die coupled to the isolation pin, and a memory die. The plurality of pins include an isolation pin, a test mode select pin configured to switch an operation mode of the memory die, a test clock pin configured to receive a test clock, and a test data pin configured to perform a data transmission. The controller die is coupled to the isolation pin. The memory die is coupled to the test mode select pin, the test clock pin, and the test data pin.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: August 8, 2023
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Xiaodong Xu, Xiangming Zhao, Shunlin Liu, Yi Chen