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: 20230345387
    Abstract: This application provides example methods for controlling an output power of an antenna for user equipment. One example method includes, during a sounding reference signal (SRS) transmission period, transmitting, by a first antenna of at least one antenna of the user equipment, a first SRS signal to a base station at a first SRS output power, where the first SRS output power is equal to a maximum output power (Pcmax) of the first antenna. During the SRS period, a non-SRS signal is transmitted to the base station at a non-SRS output power, where the non-SRS output power is less than a difference between the maximum output power of the first antenna and a maximum output power reduction of the first antenna, and the maximum output power reduction of the first antenna is set to meet an electromagnetic power density exposure requirement of the first antenna.
    Type: Application
    Filed: June 11, 2021
    Publication date: October 26, 2023
    Inventors: Yan Chen, Shangbang Sun, Bingguang Peng, Fei Yang, Rentian Ding, Qian Zhang
  • Publication number: 20230345518
    Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a first user equipment (UE), comprising receiving, from a network entity, a configuration of one or more measurement resources for measuring cross link interference (CLI) between the first UE and a second UE, determining reception quasi co-location (QCL) information of a transmission configuration indicator (TCI) state for the measurement resources, measuring CLI on the measurement resources using the reception QCL information, and reporting the CLI to the network entity.
    Type: Application
    Filed: April 21, 2022
    Publication date: October 26, 2023
    Inventors: Qian ZHANG, Yan ZHOU, Tao LUO
  • Patent number: 11800347
    Abstract: This disclosure provides methods, devices and systems for facilitating device-to-device (D2D) communications on sidelinks. Some implementations more specifically relate to a user equipment (UE) determining sidelink communication parameter corresponding to UE assistance information or UE capability information. The UE may also determine an attribute associated with the sidelink communication parameter, the attribute indicating the sidelink communication parameter is a dynamic parameter or a static parameter. The UE may further transmit to another UE, on a sidelink, the sidelink communication parameter and the attribute. The UE may also communicate with the other UE on the sidelink based on the transmitted sidelink communication parameter and the attribute.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: October 24, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Jung Ho Ryu, Sony Akkarakaran, Junyi Li, Tao Luo, Qian Zhang, Kiran Venugopal, Tianyang Bai, Ling Ding
  • Patent number: 11793881
    Abstract: The present invention relates to a polyethylene glycol conjugate medicament, a preparation method therefor and use thereof, and in particular relates to a polyethylene glycol conjugate medicament represented by formula (I) or a pharmaceutically acceptable salt thereof. The present invention also relates to a method for preparing the polyethylene glycol conjugate medicament or a pharmaceutically acceptable salt thereof, and an intermediate of the same, a pharmaceutical composition comprising the polyethylene glycol conjugate medicament or a pharmaceutically acceptable salt thereof, and use thereof in preparing a medicament.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: October 24, 2023
    Assignee: CHONGQING UPGRA BIOTECHNOLOGY CO., LTD.
    Inventors: Gaoquan Li, Dajun Li, Qian Zhang, Yusong Wei, Yongchen Peng, Xiangwei Yang, Xiafan Zeng, Gang Mei, Diedie Li, Chengzhi Gao, Xiaoling Ding, Yue Liu, Jia Gao, Yuyang Yi, Yanxia Heng, Xi Liu, Tao Tu, Kai Wang, Liwei Liu, Mei Liu, Qiang Luo, Xiao Tang, Jie Lou, Huiyu Chen, Yue Yang, Yuanqiang Wang
  • Patent number: 11796775
    Abstract: The disclosure provides a zoom lens assembly, which sequentially includes from an object side to an image side along an optical axis: a first lens group; a second lens group with a positive refractive power, spaced from the first lens group by a first air space and movable on the optical axis; a third lens group with a positive refractive power, spaced from the second lens group by a second air space and movable on the optical axis; and a fourth lens group, spaced from the third lens group by a third air space; wherein a Total Track Length (TTL) of the zoom lens assembly and a difference ?f between an effective focal length of the zoom lens assembly at a wide end and an effective focal length of the zoom lens assembly at a tele end satisfy 2.5<TTL/|?f|<4.0.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: October 24, 2023
    Assignee: ZHEJIANG SUNNY OPTICS CO., LTD.
    Inventors: Qian Zhang, Yabin Hu, Fujian Dai, Liefeng Zhao
  • Patent number: 11800388
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a distributed unit (DU) of a first integrated access and backhaul (IAB) node may configure an indication of a capability to reuse measurements, associated with a mobile terminal of the first IAB node, as crosslink interference measurements for a DU of a second IAB node. The DU may transmit the indication to a central unit of an IAB donor. Numerous other aspects are provided.
    Type: Grant
    Filed: September 14, 2021
    Date of Patent: October 24, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Navid Abedini, Xipeng Zhu, Qian Zhang, Karl Georg Hampel, Yan Zhou, Tao Luo, Junyi Li
  • Patent number: 11800193
    Abstract: An interaction processing method and apparatus operates for an information flow. An information flow is displayed in an information flow region, which is inserted between information in the information flow. Interaction material is displayed in the interaction region and the information in the information flow is updated along with a position of the interaction region in an information flow display interface in response to a movement operation on the information flow. An interaction process is displayed in the interaction region when the position of the interaction region reaches a set position. The interaction process includes a process in which the interaction material changes with an interaction operation.
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: October 24, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jing Kou, Qiqi Luo, Yanhui Shen, Jingwen Wang, Leibing Qiu, Junhui Xi, Qian Zhang, Runlin Han
  • Patent number: 11800528
    Abstract: Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for using different configurations for downlink or uplink transmissions associated with different transmission configuration indication (TCI) states (e.g., transmitted on different beams). In one example, a base station may use different configurations for downlink transmissions to a user equipment (UE), and the base station may indicate the different configurations to the UE. For instance, the base station may transmit downlink control information (DCI) indicating a baseline configuration and other configurations as a delta of the baseline configuration. In another example, a base station may dynamically indicate a timing advance to a UE (e.g., in DCI or flow control feedback) for an uplink transmission from the UE associated with a TCI state, and the UE may use the dynamically indicated timing advance for uplink transmissions associated with the TCI state.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: October 24, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Kiran Venugopal, Tianyang Bai, Junyi Li, Yan Zhou, Mostafa Khoshnevisan, Wooseok Nam, Sungwoo Park, Jung Ho Ryu, Qian Zhang, Ling Ding, Tao Luo
  • Publication number: 20230337081
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first network node may receive, from a second network node, a neighbor information communication comprising a measurement timing configuration indication associated with a cell served by the first network node, the cell having a first cell configuration. The first network node may apply a second configuration to the cell based at least in part on the measurement timing configuration indication. Numerous other aspects are described.
    Type: Application
    Filed: April 15, 2022
    Publication date: October 19, 2023
    Inventors: Navid ABEDINI, Naeem AKL, Qian ZHANG, Yan ZHOU, Tao LUO, Junyi LI
  • Publication number: 20230337079
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central network entity may transmit, to a network node associated with a mobility condition, a configuration of a set of transmission windows, for a set of neighbor network nodes, associated with discovery or inter-node interference measurement, wherein the set of neighbor network nodes is selected based at least in part on the mobility condition. The central network entity may receive, from the network node, an indication of one or more discovered neighbor network nodes of the set of neighbor network nodes. The central network entity may communicate based at least in part on the indication of the one or more discovered neighbor network nodes. Numerous other aspects are described.
    Type: Application
    Filed: April 19, 2022
    Publication date: October 19, 2023
    Inventors: Qian ZHANG, Yan ZHOU, Navid ABEDINI, Junyi LI, Tao LUO
  • Patent number: 11791886
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit information, based at least in part on whether a first antenna panel and a second antenna panel share baseband components, for a determination of an amount of resources to use for a beam management operation. The UE may receive, based at least in part on transmission of the information, an indication of an allocation of resources for the beam management operation. Numerous other aspects are provided.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: October 17, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Qian Zhang, Yan Zhou, Tao Luo
  • Patent number: 11792799
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive scheduling information for a communication including multiple transport blocks (TBs), wherein the multiple TBs include at least a first TB associated with an uplink transmission and at least a second TB associated with a downlink transmission. The UE may communicate in accordance with the scheduling information. Numerous other aspects are described.
    Type: Grant
    Filed: April 26, 2021
    Date of Patent: October 17, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Qian Zhang, Yan Zhou, Tao Luo
  • Patent number: 11791884
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform, in a full duplex communication mode, a channel measurement (CM) procedure associated with a self-interference measurement (SIM) procedure to determine a downlink signal to self-interference plus noise ratio associated with a downlink (DL) and uplink (UL) (DL/UL) beam pair of the UE; receive, from a base station, uplink interference information associated with a UL beam of the DL/UL beam pair of the UE, wherein the uplink interference information indicates at least one of: a final DL/UL beam pair selected by the base station; and transmit a measurement report based at least in part on the CM procedure and the SIM procedure, wherein the measurement report is based at least in part on the downlink signal to self-interference plus noise ratio. Numerous other aspects are provided.
    Type: Grant
    Filed: May 5, 2021
    Date of Patent: October 17, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Qian Zhang, Yan Zhou, Tao Luo, Navid Abedini
  • Patent number: 11792822
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive transmission configuration indicator (TCI) information relating to a common beam TCI indication, the TCI information relating to a plurality of channels or reference signals. The UE may selectively transmit or receive one or more channels or reference signals of the plurality of channels or reference signals in accordance with the TCI information, based at least in part on whether the TCI information relating to the common beam TCI indication is usable for the one or more channels or reference signals of the plurality of channels or reference signals, wherein the one or more channels or reference signals are a proper subset of the plurality of channels or reference signals. Numerous other aspects are described.
    Type: Grant
    Filed: October 19, 2022
    Date of Patent: October 17, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Qian Zhang, Yan Zhou, Tao Luo, Junyi Li
  • Publication number: 20230328563
    Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) (e.g., “victim” UE) may receive control signaling indicating a cross-link interference (CLI) reporting configuration associated with a set of CLI resources, where the CLI resources are associated with varying levels of CLI at the first UE. The first UE may perform CLI measurements on signals received from a second UE (e.g., “aggressor” UE) within the set of CLI interference resources based on the CLI reporting configuration. The first UE may then transmit, based on the CLI measurements, a CLI report identifying a CLI resource from the set of CLI resources, wherein the CLI resource is associated with a CLI measurement that fails to satisfy a CLI threshold, or wherein the CLI resource is associated with a lower level of CLI as compared to other CLI resources within the set of CLI resources.
    Type: Application
    Filed: April 7, 2022
    Publication date: October 12, 2023
    Inventors: Tianyang Bai, Yan Zhou, Qian Zhang, Junyi Li, Tao Luo
  • Publication number: 20230328557
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive control signaling (e.g., from a network entity) indicating a CLI measurement resource and an associated transmission configuration indicator (TCI) state. The UE may generate and transmit a CLI report to the network entity using the CLI measurement resource and the beam associated with the indicated TCI state. In some cases, the control signaling may indicate to use the same TCI state as another dedicated downlink channel configured for the UE. In some cases, the control signaling may indicate a unified TCI state to apply for the CLI measurement. In some cases, a UE may be configured to communicate with multiple transmission and reception points (TRPs). The TCI state to apply to the CLI measurement may be based on the TRP scheduling the CLI measurement.
    Type: Application
    Filed: April 7, 2022
    Publication date: October 12, 2023
    Inventors: Tianyang Bai, Yan Zhou, Qian Zhang, Junyi Li, Tao Luo
  • Publication number: 20230328564
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit control signaling indicating a processing capability of the UE for cross-link interference measurement and reporting. The UE may receive, in response to the control signaling indicating the processing capability, control signaling indicating a configuration of the UE for the cross-link interference measurement and reporting. The UE may transmit, to a network entity, a message indicating a cross-link interference measurement generated by the UE according to the configuration.
    Type: Application
    Filed: April 7, 2022
    Publication date: October 12, 2023
    Inventors: Tianyang Bai, Yan Zhou, Qian Zhang, Junyi Li, Tao Luo
  • Publication number: 20230327837
    Abstract: Disclosed are a beacon timeslot allocation method, apparatus, and device. The method includes: determining, based on a type of a beacon frame sent by a node in a system on a highspeed radio frequency (HRF) link, a node sending a standard beacon frame as a first-type node, and a node sending a simplified beacon frame as a second-type node; and in a process of sending a beacon frame on the HRF link by one first-type node, scheduling at least one first-type node and/or second-type node that have/has not been scheduled to perform sending on a highspeed power line carrier (HPLC) link yet to send a beacon frame on the HPLC link, where the scheduled first-type node and/or second-type node do/does not include the one first-type node or a node on a path between the one first-type node and a central coordinator (CCO) in the system.
    Type: Application
    Filed: May 10, 2023
    Publication date: October 12, 2023
    Inventors: Dongyan Zhao, Dan Luo, Zheng Li, Deyong Xiao, Xianhui Wang, Kunpeng Xu, Xiaohui Zhang, Fuyu Pei, Jin Shao, Qian Zhang
  • Publication number: 20230328562
    Abstract: Methods, systems, and devices for wireless communications are described. A first user equipment (UE) (e.g., “victim” UE) may receive control signaling identifying a set of antenna panels of the first UE usable for measuring cross-link interference (CLI) experienced within a set of CLI resources. The first UE may perform CLI measurements on signals received from a second UE (e.g., “aggressor” UE) via the set of CLI resources and the set of antenna panels. The first UE may then transmit a CLI report associated with CLI measurements performed on the signals received via an antenna panel of the set of antenna panels. In some implementations, the CLI report includes an indication of the antenna panel, an indication one or more CLI resources from the set of CLI resources associated with the antenna panel, or a combination thereof.
    Type: Application
    Filed: April 7, 2022
    Publication date: October 12, 2023
    Inventors: Tianyang Bai, Yan Zhou, Qian Zhang, Junyi Li, Tao Luo
  • Publication number: 20230328782
    Abstract: Certain aspects of the present disclosure provide techniques for wireless communication by a first network entity, comprising obtaining a first configuration for transmission of measurement reference signals (RS) by the first network entity, wherein the first configuration is adjusted based on information regarding one or more second configurations for transmission of measurement RS by one or more second network entities, and participating in a cross link interference (CLI) measurement procedure, in accordance with the first configuration.
    Type: Application
    Filed: April 11, 2022
    Publication date: October 12, 2023
    Inventors: Qian ZHANG, Junyi LI, Navid ABEDINI, Yan ZHOU, Tao LUO