Patents by Inventor Qian Zheng

Qian Zheng 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: 11082697
    Abstract: Methods and apparatus are provided for signaling intra prediction for large blocks for video encoders and decoders. The intra prediction is signaled by selecting a basic coding unit size and assigning a single spatial intra partition type for the basic coding unit size. The single spatial intra partition type is selectable from among a plurality of spatial intra partition types. The at least one large block has a large block size greater than a block size of the basic coding unit. The intra prediction is hierarchical layer intra prediction and is performed for the at least one large block by at least one of splitting from the large block size to the basic coding unit size and merging from the basic coding unit size to the large block size.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: August 3, 2021
    Assignee: InterDigital VC Holdings, Inc.
    Inventors: Yunfei Zheng, Qian Xu, Xiaoan Lu, Peng Yin, Joel Sole Rojals, Adeel Abbas
  • Publication number: 20210219061
    Abstract: The present disclosure relates to a bone conduction speaker and its compound vibration device. The compound vibration device comprises a vibration conductive plate and a vibration board, the vibration conductive plate is set to be the first torus, where at least two first rods inside it converge to its center; the vibration board is set as the second torus, where at least two second rods inside it converge to its center. The vibration conductive plate is fixed with the vibration board; the first torus is fixed on a magnetic system, and the second torus comprises a fixed voice coil, which is driven by the magnetic system. The bone conduction speaker in the present disclosure and its compound vibration device adopt the fixed vibration conductive plate and vibration board, making the technique simpler with a lower cost; because the two adjustable parts in the compound vibration device can adjust both low frequency and high frequency area, the frequency response obtained is flatter and the sound is broader.
    Type: Application
    Filed: March 31, 2021
    Publication date: July 15, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Xin QI, Fengyun LIAO, Jinbo ZHENG, Qian CHEN, Hao CHEN, Lei ZHANG, Junjiang FU, Bingyan YAN
  • Publication number: 20210219060
    Abstract: The present disclosure relates to a bone conduction speaker and its compound vibration device. The compound vibration device comprises a vibration conductive plate and a vibration board, the vibration conductive plate is set to be the first torus, where at least two first rods inside it converge to its center; the vibration board is set as the second torus, where at least two second rods inside it converge to its center. The vibration conductive plate is fixed with the vibration board; the first torus is fixed on a magnetic system, and the second torus comprises a fixed voice coil, which is driven by the magnetic system. The bone conduction speaker in the present disclosure and its compound vibration device adopt the fixed vibration conductive plate and vibration board, making the technique simpler with a lower cost; because the two adjustable parts in the compound vibration device can adjust both low frequency and high frequency area, the frequency response obtained is flatter and the sound is broader.
    Type: Application
    Filed: March 31, 2021
    Publication date: July 15, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Xin Qi, Fengyun Liao, Jinbo Zheng, Qian Chen, Hao Chen, Yueqiang Wang, Haofeng Zhang
  • Publication number: 20210219059
    Abstract: The present disclosure relates to a bone conduction speaker and its compound vibration device. The compound vibration device comprises a vibration conductive plate and a vibration board, the vibration conductive plate is set to be the first torus, where at least two first rods inside it converge to its center; the vibration board is set as the second torus, where at least two second rods inside it converge to its center. The vibration conductive plate is fixed with the vibration board; the first torus is fixed on a magnetic system, and the second torus comprises a fixed voice coil, which is driven by the magnetic system. The bone conduction speaker in the present disclosure and its compound vibration device adopt the fixed vibration conductive plate and vibration board, making the technique simpler with a lower cost; because the two adjustable parts in the compound vibration device can adjust both low frequency and high frequency area, the frequency response obtained is flatter and the sound is broader.
    Type: Application
    Filed: March 31, 2021
    Publication date: July 15, 2021
    Applicant: SHENZHEN VOXTECH CO., LTD.
    Inventors: Xin QI, Fengyun LIAO, Jinbo ZHENG, Qian CHEN, Hao CHEN, Yueqiang WANG, Haofeng ZHANG
  • Publication number: 20210212148
    Abstract: This disclosure discloses a method for detecting link failure of a sidelink and a terminal. The method includes: transmitting target information through a sidelink, where the target information includes a first reference signal or a data packet; and determining, if a transmission status of the target information meets a preset criterion, that no link failure occurs on the sidelink, and determining, if otherwise, that link failure occurs on the sidelink.
    Type: Application
    Filed: March 24, 2021
    Publication date: July 8, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Jing LIANG, Xiaodong YANG, Qian ZHENG
  • Publication number: 20210212147
    Abstract: An information reporting method, a receiving method, user equipment, and a network device are provided. The information reporting method comprises: sending a RRC resume request message to a network device; receiving a first RRC message sent by the network device in response to the RRC resume request message; and sending a second RRC message in response to the first RRC message to the network device, wherein in a case that the user equipment is in an inactive mode, when a PLMN reselects to an EPLMN, or when PLMN reselects to EPLMN and RNA update conditions are met, the second RRC message carries the identity of EPLMN.
    Type: Application
    Filed: March 19, 2021
    Publication date: July 8, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Qian ZHENG, Xiaodong YANG, Xiaowan KE
  • Publication number: 20210211918
    Abstract: A reporting method, a receiving method, a terminal, and a network-side device are provided. The reporting method includes: transmitting a reporting message to a first network-side device, where the reporting message carries already-recorded SMTC configuration information of a first cell.
    Type: Application
    Filed: March 23, 2021
    Publication date: July 8, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Xiaodong YANG, Qian ZHENG
  • Publication number: 20210204149
    Abstract: The present disclosure provides a configuration method, a receiving method, a terminal, and a network side device. The configuration method applied to the network side device includes sending first synchronization signal/physical broadcast channel (SS/PBCH) block measurement timing configuration (SMTC) configuration information, where the first SMTC configuration information is used by a terminal in an idle state or an inactive state.
    Type: Application
    Filed: March 16, 2021
    Publication date: July 1, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Xiaodong YANG, Qian ZHENG
  • Publication number: 20210204306
    Abstract: A resource allocation method is provided, the method includes: receives a resource scheduling request by a first side unit (RSU) sent from a first vehicle to everything (V2X) communication group which comprises vehicles in a same driving direction; allocating communication resources for the first V2X communication group. A road side unit is also provided. By utilizing embodiments of the present disclosure, rationality of resource allocation can be improved, qualities of vehicle communication links and channels in the communication group is stable and a performance of vehicle networking can be fully realized.
    Type: Application
    Filed: August 29, 2016
    Publication date: July 1, 2021
    Inventors: JIAN-HUI LI, MING JIANG, YI-XUE LEI, QIAN ZHENG, CHEN-LU ZHANG, YUN-FEI ZHANG
  • Publication number: 20210168889
    Abstract: A method and a device for connection failure recovery are provided. The method includes: determining a cause of an MCG failure; and performing corresponding connection failure recovery processing and/or reporting information related to the MCG failure based on the cause of the MCG failure.
    Type: Application
    Filed: February 8, 2021
    Publication date: June 3, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Boubacar KIMBA DIT ADAMOU, Xiaodong Yang, Qian Zheng
  • Publication number: 20210168690
    Abstract: The present invention provides an information processing method for wireless link failure, a terminal, and a network device. The information processing method for wireless link failure is applied to the terminal, and comprises: determining whether a first condition is satisfied; if the first condition is satisfied, sending the information of the wireless link failure of a master cell group (MCG) to a secondary cell group (SCO); and receiving MCG reconfiguration information sent by the SCG; wherein the first condition at least comprises that a failure occurs to the wireless link between the terminal and the MCG.
    Type: Application
    Filed: February 12, 2021
    Publication date: June 3, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Qian ZHENG, Xiaodong YANG, Wei BAO
  • Publication number: 20210160834
    Abstract: A method for resource configuration includes determining that a first resource and a second resource are multiplexed in a first target mode. The first resource is a candidate resource, on the SL, configured to transmit control information. The second resource is a candidate resource, on the SL, configured to transmit data. The first target mode is time-division multiplexing (TDM) or frequency-division multiplexing (FDM).
    Type: Application
    Filed: February 5, 2021
    Publication date: May 27, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Shuyan PENG, Zichao JI, Qian ZHENG, Jianping ZHOU
  • Publication number: 20210153057
    Abstract: A method for controlling interference reporting includes: controlling an interference reporting behavior according to an interference reporting condition if radio interference is detected during a measurement performed in a non-connected state. The radio interference includes interference generated by in-device coexistence (IDC).
    Type: Application
    Filed: January 26, 2021
    Publication date: May 20, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Qian ZHENG, Xiaodong YANG
  • Publication number: 20210153058
    Abstract: A measurement method, a terminal and a network side device are provided. The measurement method performed by a terminal includes: in a non-connected state, triggering an automatic measurement when a predetermined condition is met. In an embodiment of present disclosure, it is agreed that the terminal in a non-connected state triggers the automatic measurement when the predetermined condition has been met, so the terminal immediately reports an indication indicating that there is an available measurement result, or report an available measurement result, to the network side device when entering a connected state.
    Type: Application
    Filed: January 27, 2021
    Publication date: May 20, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Qian ZHENG, Xiaodong YANG, Wei BAO
  • Publication number: 20210144576
    Abstract: Provided are a measurement indication method, an apparatus, and a system. The specific solution is as follows: UE receives first information sent by a network-side device, where the first information is measurement configuration information or system information; and the UE determines second information based on the first information, where the second information includes a first target radio access technology RAT type. The first information is the measurement configuration information, and the second information is used to indicate a region measured by the UE and corresponding to the first target RAT type; or the first information is the system information, and the second information is used to indicate that a measurement result obtained through measurement by the UE and corresponding to the first target RAT type is valid.
    Type: Application
    Filed: January 19, 2021
    Publication date: May 13, 2021
    Applicant: Vivo Mobile Communication Co., Ltd.
    Inventors: Xiaodong Yang, Qian Zheng, Wei Bao
  • Publication number: 20210135593
    Abstract: A system includes a rectifier having an input configured to receive a variable AC input voltage and convert the AC input voltage to a rectified output voltage. A power converter has an input coupled to receive the rectified output voltage and to provide a DC supply voltage at an output thereof. A low drop-out regulator has an input coupled to receive the supply voltage and is configured provide a regulated voltage. A sensor is coupled to receive the regulated voltage as a power source and is configured to sense a condition and provide sensor data indicative of the sensed condition.
    Type: Application
    Filed: April 2, 2017
    Publication date: May 6, 2021
    Inventors: Philip X.L. Feng, Shiquan Fan, Liuming Zhao, Ran Wei, Zenghui Wang, Xu-Qian Zheng
  • Publication number: 20210121798
    Abstract: The present invention provides a kind of an integrated sewage treatment equipment for paper mill, which belongs to the technical field of sewage treatment, consists of a box body, and the said box body is arranged a water injection gap on the upper part at one side, the bottom of the box body is connected with a drainage pipe, and a filter assembly is arranged inside the said box body movably, and the inner wall of the box body is equipped with a limit component which provides guidance for the movement of the filter assembly; the said filter assembly consists of several concentrically arranged annular plates, and two adjacent groups of annular plates are connected by a netting. The bottom of the annular plate is equipped with a chemical dosing component, and the inner side of the innermost annular plate is equipped with an adapter sleeve.
    Type: Application
    Filed: October 14, 2020
    Publication date: April 29, 2021
    Inventors: Xiaofeng Jia, Yu Sun, Wei Yang, Xiangguo Li, Jianghong Huangfu, Hui Guo, Junfeng Zheng, Xiaoyu Chen, Zehua Wang, Zhanyong Ji, Yifeng Xu, Huxiang Xu, Mengqiao Yang, Qian Zheng, An Sun
  • Publication number: 20210120447
    Abstract: The present disclosure provides a measurement method, user equipment, and a network side device. The method includes receiving first measurement configuration information sent by a network side device, and performing measurement in an inactive mode based on the first measurement configuration information, to obtain a measurement result, where the first measurement configuration information is used at least in the inactive mode.
    Type: Application
    Filed: December 27, 2020
    Publication date: April 22, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Jianping ZHOU, Xiaodong YANG, Qian ZHENG
  • Publication number: 20210116411
    Abstract: A gas detector includes an electrochemical gas sensor. The sensor includes a plurality of electrodes. At least one of the electrodes is formed of a catalyst/binder slurry which is halftone printed onto a substrate. The composite printed element and substrate are sintered to form the electrode.
    Type: Application
    Filed: December 21, 2020
    Publication date: April 22, 2021
    Inventors: Ling LIU, Yan ZHANG, Qian ZHENG
  • Publication number: 20210120623
    Abstract: A CA configuration information processing method and a terminal are provided. The method includes: in a process in which a terminal performs radio resource control RRC connection resumption, processing CA configuration information based on measurement behavior of the terminal in a non-connected state, or processing the CA configuration information according to a processing instruction sent by a network side device, or processing the CA configuration information based on the measurement behavior of the terminal in the non-connected state and according to the processing instruction sent by the network side device.
    Type: Application
    Filed: December 23, 2020
    Publication date: April 22, 2021
    Applicant: VIVO MOBILE COMMUNICATION CO.,LTD.
    Inventors: Qian ZHENG, Xiaodong YANG