Patents by Inventor Jing Jiang

Jing Jiang 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: 10686469
    Abstract: Size ambiguity and false alarm rate reduction for polar codes. A user equipment (UE) may determine a decoding candidate bit sequence for a polar-encoded codeword having a codeword size based on a decoding hypothesis for control information having a particular bit length of multiple different bit lengths for the codeword size. The UE may calculate an error detection code (EDC) value for a payload portion of the decoding candidate bit sequence using an EDC algorithm, and may initialize an EDC variable state with at least one non-zero bit value. Scrambling or interleaving of bits may also be performed prior to, or after, polar encoding and may depend on the bit length. In examples, information bits may be bit-reversed prior to generating an EDC value. In examples, the encoded bits may include multiple EDC values to assist the UE in performing early termination and to reduce a false alarm rate.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: June 16, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Huang Lou, Jing Jiang, Enoch Shiao-Kuang Lu, Gabi Sarkis, Yang Yang, Hari Sankar
  • Patent number: 10686629
    Abstract: Aspects of the present disclosure disclose techniques for implementing a wideband reference signal to improve the narrowband channel estimation performance associated with narrowband demodulation reference signal (DMRS) for the data channel in NR communications. Specifically, because the wideband reference signal may occupy wider bandwidth than the DMRS, the channel estimation realized may be more accurate than solely relying on the narrowband DMRS. In some examples, the wideband reference signal, which may be control reference signals (CRS), channel state information (CSI) reference signal (CSI-RS) in downlink or uplink sounding reference signal (SRS), may be associated with a corresponding narrowband DMRS in a data channel. The wideband reference signal may be either included in the control channel region or the data channel region.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: June 16, 2020
    Inventors: Jing Jiang, Wanshi Chen
  • Publication number: 20200181605
    Abstract: A high-throughput protein analysis method includes: using a tagged semi-cloned mouse library to perform parallel indicator analysis on a plurality of different target proteins of interest with one or several tag protein antibodies. In the tagged semi-cloned mouse library, each semi-cloned mouse is a semi-cloned mouse obtained by culturing after injecting an androgenetic haploid embryonic stem cell into an ovum, or a sexually propagated progeny thereof, the androgenetic haploid embryonic stem cell contains a gene that expresses a fusion protein of a target protein of interest and a tag protein, and the semi-cloned mouse can express the fusion protein of the target protein of interest and the tag protein. The system is suitable for high-throughput in vivo, real-time and dynamic research for research on biomacromolecules.
    Type: Application
    Filed: October 31, 2019
    Publication date: June 11, 2020
    Applicant: SHANGHAI INSTITUTES FOR BIOLOGICAL SCIENCES, CHINESE ACADEMY OF SCIENCES
    Inventors: Jinsong LI, Jing JIANG, Yun ZHAO, Lin LI, Dangsheng LI
  • Patent number: 10680751
    Abstract: Apparatuses and methods are disclosed for determining a transport block size (TBS) as a function of various parameters without cyclic dependencies between the parameters and TBS. The disclosed function can determine a TBS in a single pass, and the determined TBS allows the use of code blocks with equal code block size (CBS) in a transport block segmentation process. The determined TBS can provide byte-aligned code block lengths and require no padding bits in a transport block.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: June 9, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Gabi Sarkis, Joseph Binamira Soriaga, Jing Sun, Jing Jiang
  • Patent number: 10681708
    Abstract: A first apparatus may puncture, in at least two subslots, a first type of data or control information with a second type of data or control information. The first apparatus may bundle the least two subslots within a subframe, and the subframe may include a portion for carrying acknowledgment (ACK)/negative acknowledgment (NACK) information associated with the second type of data or control information. The first apparatus may communicate with a user equipment (UE) during the at least two subslots within the subframe. A second apparatus may receive ACK/NACK information associated with a second type of data or control information. The second apparatus may reduce a transmission power for a first type of data or control information during a subsequent subframe when the ACK/NACK information indicates a negative acknowledgement.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: June 9, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Chong Li, Junyi Li, Hao Xu, Jing Jiang
  • Publication number: 20200177323
    Abstract: Methods, systems, and devices for wireless communications are described that provide for unambiguous mapping between downlink control channel transmissions, downlink shared channel transmissions, and uplink acknowledgment feedback resources. The uplink acknowledgment feedback resource may be located within a same transmission time interval (TTI). A base station may configure codebook-based acknowledgment resources from a user equipment (UE), and feedback delay values may be associated with time domain resources of the downlink shared channel transmissions. In some examples, feedback delay values may be associated with particular search spaces or monitoring occasions of the downlink control channel transmissions that include resource allocations for the downlink shared channel transmissions. A UE using codebook-based acknowledgment feedback resources may thus unambiguously identify uplink resources that are to be used for transmitting the uplink acknowledgment feedback.
    Type: Application
    Filed: November 27, 2019
    Publication date: June 4, 2020
    Inventors: Seyed Ali Akbar Fakoorian, Seyedkianoush Hosseini, Xiaoxia Zhang, Jing Jiang, Wei Yang
  • Publication number: 20200173092
    Abstract: Provided are a front door assembly of a drum washing machine and a drum washing machine. The front door assembly includes an observation bowl glass. The observation bowl glass includes an edge portion, a central portion, and a transition portion connecting the edge portion with the central portion. The central portion protrudes relative to the edge portion. The front door assembly further includes at least one protrusion. The at least one protrusion is arranged at a junction of the central portion and the transition portion. A protruding direction of the at least one protrusion is the same as a protruding direction of the central portion relative to the edge portion.
    Type: Application
    Filed: May 18, 2018
    Publication date: June 4, 2020
    Inventors: Yuliang JIANG, Jing'en FAN, Risheng SU
  • Publication number: 20200178119
    Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may report a phase-noise compensation reference signal (PCRS) configuration to a base station to enable per-UE PCRS signaling. For example, a UE may operate in a wireless communications system using carrier frequencies greater than 6 GHz, which may be affected by phase noise. The UE may accordingly determine a PCRS configuration based on a capability to receive signals. The PCRS configuration may include a resource mapping for one or more PCRS, a number of PCRS ports used for PCRS, a multiplexing scheme for one or more PCRS ports, or the UE's phase noise estimation capability. The UE may then transmit a reporting message including the PCRS configuration to a base station. The base station may use the PCRS configuration for PCRS transmissions to the UE.
    Type: Application
    Filed: February 7, 2020
    Publication date: June 4, 2020
    Inventors: Makesh Pravin John Wilson, Tao Luo, Jing Jiang, Sundar Subramanian, Sony Akkarakaran, Atul Maharshi, Krishna Kiran Mukkavilli
  • Patent number: 10670467
    Abstract: A device for measuring surface-temperature of a turbine blade, the device including a probe having a front-end mirror for receiving infrared radiation of a surface on the blade, a collimation lens for refracted the infrared radiation, a PD detector to receive the infrared radiation, and a focal-length servo; and a radial-scanning servo connected to the probe. The front-end mirror, the collimation lens, and PD detector are disposed along the optical axis of the collimation lens. The focal-length servo is adapted to move the collimation lens along the optical axis of the collimation lens. The radial-scanning servo is adapted to move the probe along the optical axis of the collimation lens. The device of the invention is capable of accurately targeting a particular point on the blade having an irregular shape for temperature measurement to accurately detect the temperature distribution on the surface of the blade.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: June 2, 2020
    Assignee: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Chao Wang, Jun Hu, Fei Wang, Zezhan Zhang, Jing Jiang, Jie Xiong, Yueming Wang, Tiezhong Ma, Dong Yan, Xueke Gou, Ting Zhou, Yi Niu, Pei Huang
  • Patent number: 10670464
    Abstract: A method of collecting radiation information of a turbine blade, the method including: 1) collecting a radiated light from the surface of the turbine blade, analyzing the radiated light using a spectrometer to calculate compositions and corresponding concentrations of combustion gas; 2) calculating an absorption coefficient of the combustion gas at different concentrations; 3) calculating a total absorption rate of the combustion gas at different radiation wavelengths under different concentrations of component gases; 4) obtaining a relationship between the radiation and a wavelength; 5) finding at least 3 bands with a least gas absorption rate; 6) calculating a distance between a wavelength of a strongest radiation point of the turbine blade and the center wavelength, and selecting three central wavelengths closest to the wavelength with the strongest radiation; and 7) acquiring radiation data of the turbine blade in the windows obtained in 6).
    Type: Grant
    Filed: January 14, 2018
    Date of Patent: June 2, 2020
    Assignee: UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
    Inventors: Chao Wang, Ying Duan, Jun Hu, Zezhan Zhang, Yang Yang, Xueke Gou, Fei Wang, Jing Jiang, Jinguang Lv, Yueming Wang, Hongchuan Jiang, Li Du, Jiexiong Ding, Jingqiu Liang, Xianfu Liu, Xiaojiang Shi, Bing Xiong
  • Publication number: 20200169962
    Abstract: Methods, systems, and devices for wireless communications are described which may enable a user equipment (UE) and a base station to use outer-loop feedback support to reach a desired error rate for low latency communications. For example, a base station may transmit a proxy acknowledgement feedback configuration to a UE for communications associated with a low target error rate. In some cases, after receiving the communications from the base station, the UE may receive secondary communications from the base station. The UE may then decode the first and/or second communications according to the proxy acknowledgement feedback configuration and/or a normal acknowledgement feedback configuration and may determine a proxy acknowledgement feedback based on the decoding. Further, the UE may transmit the proxy and/or normal acknowledgement feedback to the base station, which may update outer-loop power settings for the low latency communications based on the acknowledgement feedback.
    Type: Application
    Filed: November 25, 2019
    Publication date: May 28, 2020
    Inventors: Seyed Ali Akbar Fakoorian, Jing Sun, Jing Jiang, Xiaoxia Zhang, Tingfang Ji
  • Patent number: 10667173
    Abstract: Methods, systems, and devices for wireless communication are described that provide for generation of feedback at a code block (CB) level for a received transmission in which a transmit block (TB) includes a number of CBs. The feedback may indicate a request for a retransmission of one or more CBs, and retransmissions of the CBs may be provided at a repetition level that provides multiple repetitions of the one or more CBs. The repetition level may provide for two or more retransmissions of the one or more CBs. In some cases, the repetition level is configurable, and may be based on a number of requests for retransmission that are received. The configuration of repetition levels may be through radio resource control (RRC) signaling, downlink/uplink control information, or any combination thereof.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: May 26, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Seyedkianoush Hosseini, Jing Jiang, Tao Luo, Wanshi Chen
  • Patent number: 10667282
    Abstract: Aspects of the present disclosure provide a mechanism for utilizing uplink hopping patterns for HARQ transmissions. Each hopping pattern may include a sequence of different frequency resources or a sequence of different scrambling sequences for a user equipment (UE) to utilize over time for HARQ transmissions. Each of the hopping patterns may further be associated with a time index mode in which the hopping pattern is applied to time resources such that each time resource within a consecutive sequence of time resources is mapped to a different frequency resource or scrambling sequence. The base station may select a hopping pattern for a particular UE and transmit an indication of the selected hopping pattern to the UE.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: May 26, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Chong Li, Jay Kumar Sundararajan, Jing Jiang, Seyong Park
  • Publication number: 20200162216
    Abstract: Methods, systems, and devices for wireless communications are described. One method may include receiving radio resource control signaling configured with a first set of demodulation reference signal parameters for transmission of an uplink data channel of a type, receiving downlink control information of a format to activate the transmission of the uplink data channel, identifying a second set of demodulation reference signal parameters for transmission of the uplink data channel of the type based on the received downlink control information, and activating the transmission of the uplink data channel using the first and second set of demodulation reference signal parameters.
    Type: Application
    Filed: October 18, 2019
    Publication date: May 21, 2020
    Inventors: Wei Yang, Jing Jiang, Alexandros Manolakos, Chih-Ping Li
  • Publication number: 20200163100
    Abstract: Aspects of the present disclosure provide various wireless communication numerology designs that can maintain symbol boundary alignment while multiplexing different numerologies in wireless communication. The symbols may be scaled for different tone or subcarrier spacings while maintaining the symbol boundary alignment between different numerologies. Maintaining the symbol-boundary alignment between different numerologies enables symbol-level numerology multiplexing. The disclosed numerology designs enable low latency communication and improved interference management, and provide non-ambiguous symbol boundary timing reference for multiplexing different numerologies.
    Type: Application
    Filed: January 23, 2020
    Publication date: May 21, 2020
    Inventors: Alexandros MANOLAKOS, Jing JIANG, Joseph Binamira SORIAGA, Krishna Kiran MUKKAVILLI, Peter Pui Lok ANG, Tingfang JI, Peter GAAL
  • Publication number: 20200163075
    Abstract: An apparatus may utilize an air interface to transmit and/or receive a transmission during a first TTI that includes a second set of data overriding a first set of data scheduled for transmission during the first TTI. The air interface may further be utilized to transmit and/or receive a transmission during one or more additional TTIs that includes a third set of data in a data portion of a subframe, and a control channel that is at least partially embedded in the data portion. The control channel may include an override indicator configured to indicate that the first set of data scheduled for transmission during the first TTI is overridden by the second set of data having the higher priority. The override indicator may be transmitted after the second set of data is transmitted. The one or more additional TTIs may be after the first TTI.
    Type: Application
    Filed: January 24, 2020
    Publication date: May 21, 2020
    Inventors: Krishna Kiran MUKKAVILLI, Jing JIANG, Tingfang JI, Jamie Menjay LIN, Joseph Binamira SORIAGA, John Edward SMEE
  • Patent number: 10660009
    Abstract: Aspects of the present disclosure relate to wireless communications and, more particularly, to linkage of packet transmissions for ultra-reliable low-latency communications (URLLC) in new radio (NR). A method for wireless communications that may be performed by a user equipment (UE) is provided. The method generally includes receiving a current transmission of a packet; determining, based on the current packet transmission, one or more previous transmissions of the packet occurred and at least one parameter associated with the one or more previous transmissions; and combining the current packet transmission with the previous transmissions based, at least in part, on the determination.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: May 19, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Wanshi Chen, Jing Jiang, Tingfang Ji, Peter Gaal, Chong Li, Chih Ping Li, Hao Xu, John Edward Smee
  • Patent number: 10658644
    Abstract: Embodiments of the present application disclose a battery to reduce the volume of the battery, improve the energy density of the battery, and further improve the bottom molding effect of the battery, as well as the safety performance and service life of the battery. The battery comprises an electrode assembly and a package film for packaging the electrode assembly, the package film including a folding portion, the folding portion including a first segment attached to the end face of the electrode assembly and a second segment connected to the first segment. The first segment is arranged between the second segment and the electrode assembly, and the second segment includes a multilayer package films.
    Type: Grant
    Filed: September 18, 2018
    Date of Patent: May 19, 2020
    Assignee: Ningde Amperex Technology Limited
    Inventors: Hongzhan Yang, Jing Jiang, Qiao Zeng, Kefei Wang
  • Patent number: 10659209
    Abstract: A system and method for low latency acknowledgements includes a first communication unit receiving a data message from a second communication unit on a data channel, decoding the data message, and transmitting, in response to the decoding, an acknowledgement signal on a control channel to the second communication unit. The acknowledgement signal has a partially decodable structure. Transmitting the acknowledgement signal further includes transmitting multiple repetitions of a same time domain waveform during one symbol period. In some embodiments, transmitting the acknowledgement signal further transmitting K repetitions of a same time domain waveform with a frequency domain characteristic consisting of one non-zero tone for every K tones, K being a positive integer. In some embodiments, the acknowledgement signal is processable by the second communication unit using a first N out of the K repetitions, N being a positive integer less than K.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: May 19, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Jing Jiang, Joseph Binamira Soriaga, Tingfang Ji, Krishna Kiran Mukkavilli, John Edward Smee
  • Patent number: D886510
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: June 9, 2020
    Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
    Inventors: Lei Zhang, Ningning Li, Jing Jiang, Baowen Zhao