Patents by Inventor Xin Guo

Xin Guo 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: 20250254675
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for sidelink (SL) beam management.
    Type: Application
    Filed: April 11, 2022
    Publication date: August 7, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Xin Guo, Haipeng Lei, Zhennian Sun, Xiaodong Yu
  • Patent number: 12369249
    Abstract: This application provides a printed circuit board assembly and an electronic device. The printed circuit board assembly includes: a printed circuit board, where the printed circuit board includes a functional network, and the functional network is configured to provide an electrical function; a conductive part, where the conductive part is connected to the printed circuit board and is electrically connected in parallel to the functional network; and a cover-shaped structure, where the cover-shaped structure covers the conductive part and is connected to the printed circuit board, and the cover-shaped structure is configured to prevent the conductive part located in the cover-shaped structure from contacting a conductor outside the cover-shaped structure. The foregoing technical solutions can reduce impedance of a circuit board, improve a current utilization, and further improve mechanical reliability of the circuit board.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: July 22, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Hongbin Shi, Xin Guo, Lixiang Wang, Haisheng Tu, Benyin Zheng
  • Patent number: 12366965
    Abstract: A method performed by a solid state drive is described. The method includes, on a channel that internally couples a controller of the solid state drive to a storage device of the solid state drive, sending write data for a program operation to be performed by one of the storage device's logical units in separate chunks over the channel. The method also includes inserting higher priority traffic items of other logical units of the storage device in between the separate chunks.
    Type: Grant
    Filed: September 27, 2023
    Date of Patent: July 22, 2025
    Assignee: SK hynix NAND Product Solutions Corporation
    Inventors: David J. Pelster, Yogesh B. Wakchaure, Neelesh Vemula, Aliasgar S. Madraswala, David B. Carlton, Donia Sebastian, Mark Anthony Golez, Xin Guo
  • Publication number: 20250227650
    Abstract: Embodiments of the present application relate to a method and apparatus of sidelink (SL) positioning. An exemplary UE includes: at least one receiving circuitry; at least one transmitting circuitry; and at least one processor coupled to the at least one receiving circuitry and the at least one transmitting circuitry, wherein the at least one processor is configured to: transmit accuracy level information indicating a positioning accuracy level associated with the UE to a set of reception UE; and transmit an SL PRS corresponding to the accuracy level information to a reception UE, wherein the reception UE is one of the set of reception UE or not.
    Type: Application
    Filed: October 22, 2021
    Publication date: July 10, 2025
    Inventors: Xiaodong YU, Zhennian SUN, Haipeng LEI, Jie HU, Xin GUO
  • Publication number: 20250212230
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for physical sidelink feedback channel (PSFCH) transmission.
    Type: Application
    Filed: March 22, 2022
    Publication date: June 26, 2025
    Inventors: Xin GUO, Haipeng LEI, Zhennian SUN, Xiaodong YU
  • Publication number: 20250212135
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for physical sidelink feedback channel (PSFCH) transmission. According to an embodiment of the present disclosure, a user equipment (UE) can include: a processor configured to: select one or more PSFCHs from a set of PSFCHs on a set of carriers overlapping in time domain, based on configuration information indicating a capability of simultaneous PSFCH transmissions of the UE and a maximum transmitting power for the UE; and a transceiver coupled to the processor and configured to: transmit the one or more PSFCHs.
    Type: Application
    Filed: March 3, 2022
    Publication date: June 26, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Zhennian Sun, Xiaodong Yu, Haipeng Lei, Xin Guo
  • Publication number: 20250212231
    Abstract: The present application relates to a UE for sidelink transmission. The UE includes a processor and a transceiver coupled to the processor. The processor is configured to: determine a candidate resource set having a first number of candidate resources, wherein the first number of candidate resources is greater than a second number of candidate resources configured by a network node; report the candidate resource set from a physical layer of the UE to a higher layer of the UE; and determine at least one resource from the candidate resource set by the higher layer of the UE for a sidelink transmission on the unlicensed band.
    Type: Application
    Filed: March 31, 2022
    Publication date: June 26, 2025
    Inventors: Xiaodong Yu, Yu Zhang, Haipeng Lei, Zhennian Sun, Xin Guo
  • Patent number: 12341725
    Abstract: Embodiments of the present disclosure relate to a method and apparatus for uplink interference identification and SINR prediction. According to an embodiment of the present disclosure, a method can include: receiving first information including at least one channel quality measurement result associated with a first user equipment (UE) depending on interference caused by one or more second UEs; determining an interference vector for the first UE based on the at least one channel quality measurement result. Embodiments of the present disclosure can mitigate interference in ultra-dense network (UDN) for 5G and beyond.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: June 24, 2025
    Assignee: Lenovo (Beijing) Limited
    Inventors: Tao Peng, Yichen Guo, Xin Guo, Haiming Wang
  • Publication number: 20250203635
    Abstract: The present application relates to methods and apparatuses for sidelink transmission. An embodiment of the present disclosure provides a user equipment (UE), which may include a transceiver; and a processor coupled to the transceiver. The processor may be configured to: select at least one resource on at least one carrier of a plurality of carriers; determine that a simultaneous transmission of a first transmission on a first resource on a first carrier of the plurality of carriers and at least one transmission on the at least one resource is not supported by a transmit capability of the UE, wherein the first carrier is different from the at least one carrier; and transmit assistant information associated with the first resource to another UE.
    Type: Application
    Filed: March 18, 2022
    Publication date: June 19, 2025
    Inventors: Zhennian SUN, Haipeng LEI, Xiaodong YU, Xin GUO
  • Publication number: 20250203529
    Abstract: Disclosed are methods and apparatuses for user equipment (UE) transmission power control. An embodiment of the subject application provides a UE including: a processor; and a wireless transceiver coupled to the processor, wherein the processor is configured to, in response to that total SL transmission power of a first set of sidelink (SL) transmissions is above a maximum transmission power: determine evaluation priorities for the first set of SL transmissions; evaluate at least one SL transmission of the first set of SL transmissions in order according to the determined evaluation priorities and the maximum transmission power to determine whether to add the at least one SL transmission to a second set of SL transmissions; and transmit, with the wireless transceiver, the second set of SL transmissions, wherein the second set of SL transmissions can be performed on sub-carriers with different subcarrier spacings.
    Type: Application
    Filed: March 11, 2022
    Publication date: June 19, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Zhennian Sun, Xiaodong Yu, Haipeng Lei, Xin Guo
  • Publication number: 20250203631
    Abstract: The present application relates to methods and apparatuses for one-shot sidelink hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback transmission. One embodiment of the present disclosure provides a user equipment (UE), which includes: a processor; and a transceiver coupled to the processor, wherein the processor is configured to cause the UE to: receive, via the transceiver, a sidelink control information (SCI) format including a first indicator requesting transmission of hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback for a plurality of physical sidelink shared channels (PSSCH), wherein each of the plurality of PSSCHs has an associated HARQ process number; and transmit, via the transceiver, requested HARQ-ACK feedback for the plurality of PSSCHs.
    Type: Application
    Filed: January 28, 2022
    Publication date: June 19, 2025
    Inventors: HAIPENG LEI, XIAODONG YU, ZHENNIAN SUN, XIN GUO
  • Patent number: 12327184
    Abstract: A method, a computer system, and a computer program product for using distinct paths with cross connections for distinct tasks to prevent catastrophic forgetting in class-incremental scenarios. Embodiments of the present invention may include receiving one or more tasks sequentially. Embodiments of the present invention may include applying one or more shareable blocks to the one or more tasks. Embodiments of the present invention may include learning one or more distinct paths for the one or more tasks. Embodiments of the present invention may include adding one or more cross connections between the one or more tasks. Embodiments of the present invention may include adding an aggregation block to collect one or more outputs from the distinct paths of each of the one or more tasks. Embodiments of the present invention may include providing a prediction.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: June 10, 2025
    Assignee: International Business Machines Corporation
    Inventors: Yu Tian, Xiaolong Wang, Qinghan Xue, Steven Nicholas Eliuk, Xin Guo
  • Publication number: 20250154127
    Abstract: Provided are bicyclic heteroaryl compounds of Formula (I), methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in treating cancer and other diseases.
    Type: Application
    Filed: February 7, 2023
    Publication date: May 15, 2025
    Inventors: Qiangang ZHENG, Zhenting GAO, Qinglong ZENG, Jing LI, Ming XU, Xiaofeng ZHONG, Xin GUO, Jidong ZHU
  • Publication number: 20250159697
    Abstract: The present disclosure relates to methods and apparatuses of resource allocation for sidelink (SL) communication. A user equipment (UE) includes a processor configured to: obtain sidelink indicator (SL-I) configuration information associated with a resource pool (RP) based on configuration or pre-configuration. The SL-I configuration information indicates at least one of: a structure of resource(s) available for SL-I transmission; an association between resource(s) available for SL-I transmission and resource(s) for corresponding SL transmission(s); or a priority threshold. The processor performs a sensing-based resource selection or sensing-based resource reselection in the RP and performs an operation associated with SL-I according to the SL-I configuration information.
    Type: Application
    Filed: December 31, 2021
    Publication date: May 15, 2025
    Inventors: XIN GUO, HAIPENG LEI, ZHENNIAN SUN, XIAODONG YU
  • Patent number: 12301691
    Abstract: Embodiments of the present disclosure relate to methods and apparatus for managing caching in mobile edge computing systems. According to an embodiment of the present disclosure, a method includes: determining a caching policy for caching a group of content items in a plurality of edge nodes, wherein determining the cache policy comprises determining whether to cache a content item in an edge node at least based on a popularity of the content item and a latency between the edge node and a group of base stations; and transmitting a content indication to each edge node of the plurality of edge nodes based on the determined caching polity respectively, herein the content indication transmitted to a respective edge node comprises one or more identifiers corresponding to one or more content items determined to be cached in the respective edge node.
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: May 13, 2025
    Assignee: Lenovo (Beijing) Ltd
    Inventors: Wei Chen, Haiming Hui, Xin Guo, Haiming Wang
  • Publication number: 20250151029
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses of resource selection for sidelink (SL) communication. According to an embodiment of the present disclosure, a user equipment (UE) can include: a processor configured to: obtain a position characteristic configuration associated with a resource pool based on configuration or pre-configuration, wherein the position characteristic configuration includes a set of position characteristics, and each position characteristic indicates an availability level of a position in an SL slot for simultaneous sub-slot level transmission and slot level transmission; and perform a sensing-based resource selection or re-selection based at least in part on the position characteristic configuration; a transmitter coupled to the processor; and a receiver coupled to the processor.
    Type: Application
    Filed: January 25, 2022
    Publication date: May 8, 2025
    Inventors: Xin GUO, Haipeng LEI, Zhennian SUN, Xiaodong YU
  • Publication number: 20250150018
    Abstract: A method and a system for controlling temperature of a motor, and a storage medium are provided. The method includes: acquiring a real-time temperature of the motor; comparing the real-time temperature with multiple preset temperature thresholds corresponding to a multi-level voltage amplitude limiting strategy; and determining the voltage amplitude limiting strategy at a level corresponding to the real-time temperature according to the comparison result and limiting input voltage of the motor with the voltage amplitude limiting strategy at the corresponding level to control the temperature of the motor. Through the multi-level temperature protection solution, when the motor reaches the corresponding temperature threshold, the corresponding limiting strategy comes into effect. Therefore, the system can maintain better performance while limiting the operating temperature for stable operation.
    Type: Application
    Filed: April 9, 2024
    Publication date: May 8, 2025
    Inventors: Xin Guo, Yajun Zheng, Shuhan Yao
  • Patent number: 12294999
    Abstract: Embodiments of the present application are directed to a method and apparatus for beam-based transmission for sidelink. The method may include: detecting spatial information contained in first sensed scheduling information; selecting a resource and a direction of a beam for data transmission based on the detected spatial information; transmitting second scheduling information including the selected resource and spatial information of the beam for the data transmission, where the spatial information of the beam includes the direction of the beam for the data transmission; and transmitting the data transmission by using the selected resource and the direction of the beam.
    Type: Grant
    Filed: February 13, 2020
    Date of Patent: May 6, 2025
    Assignee: Lenovo (Beijing) Ltd.
    Inventors: Xin Guo, Bingchao Liu, Xiaodong Yu, Haipeng Lei, Zhennian Sun, Haiming Wang
  • Patent number: 12295020
    Abstract: Disclosed are a wireless communication method and a wireless communication device. Provided is a resource management device, comprising one or a plurality of processors, said processor or processors being configured to: obtain interference information from another resource management device, said interference information comprising mutual interference between a plurality of managed systems managed by the resource management device, and interference of a plurality of managed systems by one or a plurality of non-managed systems not managed by the resource management device; determine a communication resource for each managed system on the basis of the obtained interference information; and notify a corresponding managed system of the determined communication resource.
    Type: Grant
    Filed: July 26, 2023
    Date of Patent: May 6, 2025
    Assignee: SONY GROUP CORPORATION
    Inventors: Chen Sun, Xin Guo
  • Publication number: 20250142592
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for sidelink (SL) transmission on unlicensed spectrum. According to an embodiment of the present disclosure, a user equipment (UE) can include: a processor configured to: determine a listen before talk (LBT) type of a first LBT operation for an SL transmission on an unlicensed spectrum; and perform the first LBT operation; a transmitter coupled to the processor and configured to: transmit first information associated with the first LBT operation in sidelink control information (SCI) when the first LBT operation is successful; and a receiver coupled to the processor.
    Type: Application
    Filed: February 8, 2022
    Publication date: May 1, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Xiaodong Yu, Zhennian Sun, Yu Zhang, Haipeng Lei, Xin Guo