Patents by Inventor Qian Zhang

Qian 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: 20250150245
    Abstract: Methods, systems, and devices for wireless communications are described in which full-duplex communications may be configured at a serving network entity. One or more symbols of a set of symbols may be configured for full-duplex communications at the network entity, and at least a first symbol that is configured for full-duplex communications also may be configured for synchronization signal block (SSB) transmissions according to a SSB configuration. A user equipment (UE) that is configured to monitor the first symbol for a SSB may use a priority rule to determine whether to transmit an uplink communication on the first symbol, or to monitor for the SSB on the first symbol. Additionally, or alternatively, a UE may transmit capability information that indicates whether the UE supports the full-duplex operation configured in SSB symbols.
    Type: Application
    Filed: November 2, 2023
    Publication date: May 8, 2025
    Inventors: Qian ZHANG, Yan ZHOU
  • Publication number: 20250145379
    Abstract: A picking and allocating system includes: a holder parking area, configured for parking a holder, the holder being configured for storing order receptacles; an allocating mechanism, arranged in the holder parking area, and configured to: receive at least one stock listed in a same order, bring the at least one stock to move from a docking position to an order receptacle corresponding to the order, allocate the at least one stock to the order receptacle, and return to the docking position; and a control server, communicatively connected with the allocating mechanism, and configured to: obtain position information of the order receptacle on the holder according to the order, and send the position information to the allocating mechanism.
    Type: Application
    Filed: November 22, 2022
    Publication date: May 8, 2025
    Inventors: Qian ZHANG, Chanjun YE
  • Publication number: 20250147557
    Abstract: An electronic device and a rotating shaft mechanism therefor are described. The rotating shaft mechanism includes a base and a rotating assembly rotatably connected to each other. The rotating assembly includes a support, a linkage member and a guide member. The support and the base are arranged in a spaced manner, and the linkage member is arranged between the base and the support. The linkage member includes a body and a driving portion arranged on the body, one end of the body being rotatably connected to the base, and another end of the body being slidably connected to the support. The guide member includes a connecting portion and a guiding portion. The connecting portion is arranged at one side of the support and is rotatably connected to the support. The guiding portion is arranged between the connecting portion and the support and is slidably connected to the driving portion.
    Type: Application
    Filed: January 7, 2025
    Publication date: May 8, 2025
    Inventors: Zekuan ZHENG, Changchun SHI, Qian ZHANG
  • Publication number: 20250142536
    Abstract: Methods, systems, and devices for wireless communications are described. A network entity, such as a base station, may receive, from a first network entity, a broadcast indicating a downlink control channel transmission pattern associated with the first network entity. The network entity may monitor a plurality of receive beams for a plurality of downlink control channel transmissions from the first network entity according to the downlink control channel transmission pattern and may select a communication beam according to one or more cross-link interference (CLI) measurements associated with one or more of the plurality of receive beams in accordance with the monitoring. The network entity may communicate with a user equipment using the selected communication beam and a first set of resources that at least partially overlap in time and frequency with a scheduled communication at the first network entity. The network entity may experience or may cause the measured CLI.
    Type: Application
    Filed: December 17, 2024
    Publication date: May 1, 2025
    Inventors: Qian ZHANG, Yan ZHOU, Navid ABEDINI, Tao LUO, Junyi LI, Huilin XU, Peter GAAL, Juan MONTOJO
  • Publication number: 20250142609
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may measure an interference that satisfies a threshold, wherein the interference is associated with cross-link interference from a second UE or self-interference by the first UE, and wherein the interference is on one or more resources configured for the first UE. The UE may transmit, to a serving cell of the first UE and in accordance with the interference satisfying the threshold, an indication that includes a parameter modifying full duplex (FD) communication on the one or more resources. Numerous other aspects are described.
    Type: Application
    Filed: October 26, 2023
    Publication date: May 1, 2025
    Inventors: Qian ZHANG, Junyi LI
  • Patent number: 12289731
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may receive, from a base station, a downlink control information (DCI) message scheduling a first transmission between a source node and the relay UE and a second transmission between the relay UE and a destination node. The UE may transmit, to the base station, at least one of: feedback regarding at least one of the first transmission or the second transmission, or the second transmission. Numerous other aspects are described.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: April 29, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Yan Zhou, Qian Zhang, Sony Akkarakaran, Navid Abedini, Tao Luo
  • Patent number: 12288318
    Abstract: The present application discloses an ultra-micro defect detection apparatus and a detection method thereof. The apparatus includes an imaging module, a light source module, a filtering module, and a mounting platform; the imaging module further includes a camera, an imaging lens, and an objective lens; the camera, the imaging lens, and the objective lens are sequentially and vertically arranged from top to bottom; the light source module further includes a collimator, a light source generator, and a beam splitting mirror; the light source generator is connected to the beam splitting mirror, and the collimator is mounted between the light source generator and the beam splitting mirror; the filtering module further includes a spatial filter, and the spatial filter is mounted between the imaging lens and the objective lens.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: April 29, 2025
    Assignees: Casi Vision Technology (Beijing) Co., Ltd., Casi Vision Technology (Luoyang) Co., Ltd.
    Inventors: Feng Lei, Wujie Zhang, Xiaoyun Lv, Qian Zhang
  • Publication number: 20250133569
    Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for implementing signaling for indicating a scheduled full duplex (FD) uplink (UL) and downlink (DL) traffic scheduling combination for differentiation of FD traffic. In some aspects, a BS may transmit a downlink control information (DCI) message that includes an indication of the scheduled FD UL and DL traffic scheduling combination. The FD UL and DL traffic scheduling combination may identify scheduled UL and DL transmissions for FD mode operation. The UE may receive the DCI message and identify the scheduled FD UL and DL traffic scheduling combination. In some aspects, the BS may provide a DCI message to the UE that indicates whether a DL transmission is being scheduled that at least partially overlaps with a scheduled UL transmission. The UE may initiate a power save mode based on the received DCI message.
    Type: Application
    Filed: November 19, 2024
    Publication date: April 24, 2025
    Inventors: Qian ZHANG, Yan ZHOU, Jing SUN, Jelena DAMNJANOVIC, Sony AKKARAKARAN, Tao LUO, Juan MONTOJO, Junyi LI, Peter GAAL
  • Publication number: 20250132889
    Abstract: Methods, systems, and devices for wireless communications are described that provide for full-duplex communications at both a user equipment (UE) and a serving network entity in which the UE, the network entity, or both can dynamically change from full-duplex communications to half-duplex communications. A UE may be configured for full-duplex communications for a set of symbols, and may receive an indication to switch one or more symbols to a half-duplex configuration. The half-duplex configuration may correspond to an indicated half-duplex configuration in which both the network entity and UE operate in the half-duplex configuration, or may correspond to a full-duplex configuration of the network entity in which the UE operates in half-duplex and the network operates in the full-duplex configuration. Signaling that indicates one or more symbols to be switched to the half-duplex configuration may be provided in downlink control information, medium access control signaling, or both.
    Type: Application
    Filed: October 24, 2023
    Publication date: April 24, 2025
    Inventors: Qian ZHANG, Yan ZHOU
  • Publication number: 20250130903
    Abstract: A method, computer system, and a computer program product are provided for backup and restoration of data. Data is obtained from a plurality of resources during a plurality of tasks. The resources are located in one or more computing networks. A plurality of parameters are extracted from obtained data. A table is generated and stored that includes the parameters extracted and an associated related task. A predict time is calculated based on the table for recovery of data when any of the resources become unavailable. A task priority is established based on calculated predict time and the table to optimize and improve the predict recovery time. A restoration model is generated based on updated restoration recommendation. The restoration model is to be used during resource unavailability or failure of one or more of the resources.
    Type: Application
    Filed: October 24, 2023
    Publication date: April 24, 2025
    Inventors: Tian Jia Wang, Bo Song, XIAO LIANG GE, Meng Ru Hou, Qian Qian Zhang
  • Publication number: 20250123823
    Abstract: A data processing method, performed by a processor, includes obtaining executable code generated by compiling source code. The executable code includes code corresponding to an extension instruction, where the extension instruction indicates that target data needs to reside in a cache, and the target data is data to be invoked for a plurality of times in a process of executing the executable code. The method further includes executing the executable code, obtaining the target data, and storing the target data in the cache. The executable code obtained by the processor directly carries the extension instruction, and the processor executes the code corresponding to the extension instruction, so that the target data may reside in the cache.
    Type: Application
    Filed: December 23, 2024
    Publication date: April 17, 2025
    Inventors: Yongnian Le, Xiaoquan Huang, Jie Peng, Qian Zhang
  • Patent number: 12279142
    Abstract: Layer 2 structures and procedures may be used for beam management in new radio networks. In a first example, a new radio layer 2 structure may be used to facilitate beam management at the medium access control sublayer. In a second example, new radio feedback mechanisms may be signaled between peer medium access control entities and used to assist with beam management. In a third example, new radio beam management procedures may include new radio beam training, new radio beam alignment, new radio beam tracking, or new radio beam configuration. In a fourth example, new radio connection control procedure may include new radio initial access or new radio mobility management.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: April 15, 2025
    Assignee: InterDigital Patent Holdings, Inc.
    Inventors: Joseph M. Murray, Pascal M. Adjakple, Wei Chen, Lakshmi R. Iyer, Qian Zhang, Guodong Zhang, Allan Y. Tsai
  • Patent number: 12278790
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may measure, while communicating with a serving transmit receive point (TRP) in a half-duplex communication mode, one or more synchronization signal block (SSB) beams associated with one or more neighbor TRPs. The UE may transmit, to a base station, a mobility report indicating at least one candidate TRP based at least in part on determining that an SSB beam transmitted by the at least one candidate TRP satisfies criteria to be paired in a full-duplex communication mode or a simultaneous half-duplex multi-TRP (mTRP) communication mode. Numerous other aspects are provided.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: April 15, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Qian Zhang, Yan Zhou, Junyi Li, Navid Abedini, Tao Luo
  • Publication number: 20250117351
    Abstract: A server with solid-state drive (SSD) hot-swapping capability is shown. The central processing unit (CPU) of the server has a system control interrupt (SCI) pin for receiving an SCI alert signal. The alert status of the SCI alert signal is changed in response to any hot-swapping event happening among a plurality of SSD ports on the backplane of the server. In response to the alert status of the SCI status signal, the CPU calls an SCI handler to deal with the hot-swapping event.
    Type: Application
    Filed: January 17, 2024
    Publication date: April 10, 2025
    Inventors: Qian ZHANG, Jintao WANG
  • Patent number: 12273819
    Abstract: A network node may output downlink communication for a UE. The UE may receive the downlink communication from the network node. The UE may transmit, to the network node, a request for a first downlink transmission power adjustment for the downlink communication from the network node to the UE. The network node may obtain the request from the UE for the first downlink transmission power adjustment for the downlink communication from the network node to the first UE.
    Type: Grant
    Filed: April 27, 2022
    Date of Patent: April 8, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Yan Zhou, Qian Zhang, Navid Abedini, Tao Luo
  • Patent number: 12273904
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a new beam ready time that indicates a time at which a beam is to be ready for use in communicating with a base station. The beam may be activated by a downlink control information based beam activation command received by the UE. The UE may communicate with the base station using the beam after the new beam ready time. Numerous other aspects are provided.
    Type: Grant
    Filed: October 25, 2023
    Date of Patent: April 8, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Yan Zhou, Tao Luo, Qian Zhang
  • Publication number: 20250113304
    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may apply an uplink muting maximum power reduction (UM-MPR) to uplink transmissions based on receiving an activation for uplink muting (e.g., activation of a muting pattern). The UE may apply the UM-MPR to an uplink transmission associated with a first muting pattern based on the first muting pattern being from a set of muting patterns, or from a subset of the set of muting patterns. In some examples, the UE may identify a value of the UM-MPR for the uplink transmission based on the first uplink muting pattern applied to the uplink transmission, a waveform type of the uplink transmission, a modulation scheme of the uplink transmission, a type of uplink resource allocation of the uplink transmission, or any combination thereof.
    Type: Application
    Filed: October 3, 2023
    Publication date: April 3, 2025
    Inventors: Abdelrahman Mohamed Ahmed Mohamed IBRAHIM, Muhammad Sayed Khairy ABDELGHAFFAR, Qian ZHANG
  • Publication number: 20250112716
    Abstract: Provided are a configuration method and apparatus for dual-mode converged communication, and a dual-mode converged communication system. The method includes: determining a first operating frequency band of power line communication (PLC) and a second operating frequency band of radio frequency (RF) communication; and configuring a second frequency band number of the second operating frequency band based on a first frequency band number of the first operating frequency band, such that a high-order harmonic frequency of a first operating clock of the PLC and a high-order harmonic frequency of a second operating clock of the RF communication do not overlap with the first operating frequency band or the second operating frequency band. This can reduce an impact of multiplicative noise generated by harmonic superposition and an impact of noise generated by a CPU during operation on performance of a dual-mode converged communication unit, improving transmission efficiency of dual-mode converged communication.
    Type: Application
    Filed: August 14, 2023
    Publication date: April 3, 2025
    Inventors: Zheng Li, Qixin Gao, Kunpeng Xu, Hongguang Dai, Qian Zhang, Xianhui Wang, Weiqi Hao, Zhanxia Wu
  • Patent number: 12267716
    Abstract: A victim user equipment (UE) may experience cross-link interference (CLI) from transmissions from an aggressor UE. The present disclosure provides for configuration of a CLI report that accurately characterizes the CLI experienced by the victim UE for different beams. A base station may transmit to the victim UE, a configuration for CLI reporting associated with a plurality of measurement resources, the configuration identifying a quasi-co-location (QCL) information associated with each measurement resource. The victim UE may measure interference metrics on the plurality of measurement resources based on the configuration for CLI reporting and the QCL information associated with each measurement resource. The victim UE may transmit a CLI report to the base station, the CLI report including a subset of the interference metrics associated with reported measurement resources and identifying the QCL information associated with the reported measurement resources.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: April 1, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Yan Zhou, Qian Zhang, Tao Luo
  • Patent number: D1073525
    Type: Grant
    Filed: January 6, 2023
    Date of Patent: May 6, 2025
    Inventor: Qian Zhang