Patents by Inventor Qi Jiang

Qi 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).

  • Publication number: 20210167916
    Abstract: The disclosure provides a method and device used for node in wireless communication. The first node first receives a first reference signal and a second reference signal, then determines a first power within a range not greater than a first maximum power, and finally transmits a first radio signal with the first power; wherein the first maximum power is related to a measurement result against the first reference signal and is not related to a measurement result against the second reference signal. Through determining an upper limit of a transmitting power on a sidelink using a measurement result against a cellular network link, the disclosure can reduce interferences to the cellular network while ensuring the sidelink performance, and can optimize the transmitting power on the sidelink to reduce the power consumption of the terminal, thereby improving the overall performance of the system.
    Type: Application
    Filed: February 4, 2021
    Publication date: June 3, 2021
    Applicant: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
    Inventors: Qi JIANG, Xiaobo ZHANG, Lin YANG
  • Publication number: 20210163037
    Abstract: In one embodiment, instead of using map data, a relative coordinate system is utilized to assist perception of the driving environment surrounding an ADV for some driving situations. One of such driving situations is driving on a highway. Typically, a highway has fewer intersections and exits. The relative coordinate system is utilized based on the relative lane configuration and relative obstacle information to control the ADV to simply follow the lane and avoid potential collision with any obstacles discovered within the road, without having to use map data. Once the relative lane configuration and obstacle information have been determined, regular path and speed planning and optimization can be performed to generate a trajectory to drive the ADV. Such a perception system is referred to as a relative perception system based on a relative coordinate system.
    Type: Application
    Filed: April 18, 2018
    Publication date: June 3, 2021
    Inventors: Fan ZHU, Qi KONG, Yuchang PAN, Feiyi JIANG, Xin XU, Xiaoxin FU, Zhongpu XIA, Chunming ZHAO, Liangliang ZHANG, Weicheng ZHU, Li ZHUANG, Haoyang FAN, Hui JIANG, Jiaming TAO
  • Patent number: 11022766
    Abstract: We generally describe an optical transceiver connector (100) comprising: a first portion (102) comprising a first port (101) configured to releasably receive an optical connector (202); and a second portion (104) comprising a second port (103) configured to releasably receive an optical converter element (205), wherein an opening of the first port (101) faces towards a first direction opposite to a second direction towards which an opening of the second port (103) faces, and wherein the first port (101) is aligned with the second port (103) for establishing a releasable, light-coupling-capable connection between a said optical connector (202) to be received by the first port (101) and a said optical converter element (205) to be received by the second port (103).
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: June 1, 2021
    Assignee: Leoni Kabel GMBH
    Inventors: Bolin Jiang, Juntao Deng, Marcus Bloom-Pflug, Qi Huang
  • Patent number: 11016392
    Abstract: A solvent consisting essentially of: (A) a first component consisting of N,N-diethylacetamide (DEAC); (B) a second component consisting of 3-methoxy-N, N-dimethyl propionamide (M3DMPA); and (C) an optional third component consisting of one or more glycol ethers or glycol ether acetates; or a solvent consisting essentially of: (1) a first component consisting of one or more acyclic amides of Formula (I): and (2) an optional second component consisting of one or more of DEAC, M3DMPA, N,N-dimethylpropionamide, one or more glycol ethers or glycol ether acetates, and one or more cyclic amides of Formulae (II-IV).
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: May 25, 2021
    Assignee: Dow Global Technologies LLC
    Inventors: Qi Jiang, Xin Jiang, Hua Ren, Eungkyu Kim, Jianhai Mu, Kaoru Ohba, William J. Harris
  • Patent number: 11019616
    Abstract: The present disclosure provides a method and a device in a User Equipment (UE) and a network equipment for wireless communication. The UE first determines a first time-frequency resource subset from a first time-frequency resource set, and then monitors a first radio signal in the first time-frequency resource subset; wherein location relevant information of the UE is used for determining the first time-frequency resource subset from the first time-frequency resource set, and the first radio signal includes paging relevant information. According to the present disclosure, a relationship is established between the time-frequency resources transmitting the paging relevant information of the UE and the location relevant information of the UE, thus, when a Non-Terrestrial Network (NTN) base station covers an enormous number of UEs, collision problems of paging information caused by the UEs all sharing one paging scheme are avoided and waste of receiving power of the UE is avoided.
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: May 25, 2021
    Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
    Inventors: Qi Jiang, Xiaobo Zhang
  • Publication number: 20210139038
    Abstract: In one embodiment, a method of generating control effort to control an autonomous driving vehicle (ADV) includes determining a gear position (forward or reverse) in which the ADV is driving and selecting a driving model and a predictive model based upon the gear position. In a forward gear, the driving model is a dynamic model, such as a “bicycle model,” and the predictive model is a look-ahead model. In a reverse gear, the driving model is a hybrid dynamic and kinematic model and the predictive model is a look-back model. A current and predicted lateral error and heading error are determined using the driving model and predictive model, respectively A linear quadratic regulator (LQR) uses the current and predicted lateral error and heading errors, to determine a first control effort, and an augmented control logic determines a second, additional, control effort, to determine a final control effort that is output to a control module of the ADV to drive the ADV.
    Type: Application
    Filed: November 13, 2019
    Publication date: May 13, 2021
    Inventors: Yu WANG, Qi LUO, Shu JIANG, Jinghao MIAO, Jiangtao HU, Jingao WANG, Jinyun ZHOU, Runxin HE, Jiaxuan XU
  • Publication number: 20210141862
    Abstract: In embodiments, a reusable and adaptive multi-task orchestration dialogue system orchestrates a set of single-task dialogue systems to provide multi-scenario dialogue processing. In embodiments, for each question propounded by a user, using a deep learning predictive model, a best single-task dialogue system is chosen out of the set. In embodiments, multi-task orchestration is done without the need to change, or even understand, the inner workings or mechanisms of the individual single-task dialogue systems in the set. Moreover, the multi-task orchestration is also unconcerned with what rules are set in each individual single-task dialogue system. In embodiments, prior to selection of the best single-task dialogue system to return the best answer, new intents and entities are discovered and used to update an existing dialogue path. In embodiments, additional data is continually collected, and used to retrain model so as to further improve performance.
    Type: Application
    Filed: November 8, 2019
    Publication date: May 13, 2021
    Inventors: Zi Ming HUANG, Jie MA, Christopher Jonathan DAVIS, Rachel MOHAMMED, Zhuoxuan JIANG, Qi Cheng LI, Xin NI
  • Patent number: 10994734
    Abstract: Systems and methods for operating a driveline of a vehicle that includes an automatic transmission and a torque converter are described. In one example, vehicle launch is controlled according to a linear quadratic regulator that provides feedback control according to torque converter slip error and vehicle speed error. The vehicle launch is also controlled according to feed forward control that is based on requested torque converter slip and requested vehicle speed.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: May 4, 2021
    Assignee: Ford Global Technologies, LLC
    Inventors: Weitian Chen, Yang Xu, Zhengyu Dai, Stuart N. Ford, Qi Wang, Hong Jiang
  • Patent number: 10991568
    Abstract: An ion resonance excitation operation method and device by applying a quadrupolar electric field combined with a dipolar electric field. The method includes applying a main RF to any pair of plates of the ion trap mass analyzer, and applying a quadrupolar excitation signal to any pair of plates, and applying a reverse phase dipolar excitation signal to any pair of plates. Also provided is an ion resonance excitation operation method and device by using a quadrupolar electric field combined with a dipolar electric field, which includes applying a positive main RF to a pair of electrode rods of the quadrupole, and applying a negative main RF to the other pair of electrode rods; applying a quadrupolar excitation signal to any pair of electrode rods, applying a reverse phase dipolar excitation signal to any pair of electrode rods.
    Type: Grant
    Filed: August 5, 2019
    Date of Patent: April 27, 2021
    Assignee: BEIJING INSTITUTE OF TECHNOLOGY
    Inventors: Wei Xu, Ting Jiang, Qi Guo, Qian Xu
  • Patent number: 10993237
    Abstract: The disclosure discloses a method and device in user equipment and a base station for wireless communication. The user equipment transmits a first radio signal in a first air interface resource pool, then receives first control information, and transmits a second radio signal in a second air interface resource pool; the first control information is physical layer signaling, the second air interface resource pool is associated with the first air interface resource pool; the first control information comprises at least one of the first information and the second information; the timing advance of the second radio signal is related to the first information, a first transmission parameter set for transmitting the second radio signal is related to the second information; and the transmission of the second radio signal is grant-free.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: April 27, 2021
    Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
    Inventors: Qi Jiang, XiaoBo Zhang
  • Publication number: 20210116915
    Abstract: In one embodiment, a set of parameters representing a first state of an autonomous driving vehicle (ADV) to be simulated and a set of control commands to be issued at a first point in time. In response, a localization predictive model is applied to the set of parameters to determine a first position (e.g., x, y) of the ADV. A localization correction model is applied to the set of parameters to determine a set of localization correction factors (e.g., ?x, ?y). The correction factors may represent the errors between the predicted position of the ADV by the localization predictive model and the ground truth measured by sensors of the vehicle. Based on the first position of the ADV and the correction factors, a second position of the ADV is determined as the simulated position of the ADV.
    Type: Application
    Filed: October 21, 2019
    Publication date: April 22, 2021
    Inventors: SHU JIANG, QI LUO, JINGHAO MIAO, JIANGTAO HU, JIAXUAN XU, JINGAO WANG, YU WANG, JINYUN ZHOU, RUNXIN HE
  • Publication number: 20210119760
    Abstract: The disclosure provides a method and device used in wireless communication node. A first node receives K candidate radio signal(s), and receives a first radio signal, the first radio signal being associated to a first identifier; the K candidate radio signal(s) is(are) associated to K first-type identifier(s) respectively, and only K1 first-type identifier(s) among the K first-type identifier(s) is(are) equal to the first identifier; the K1 first-type identifier(s) is(are) associated to K1 candidate radio signal(s) among the K candidate radio signal(s) respectively; only the K1 candidate radio signal(s) among the K candidate radio signal(s) can be used for controlling a receiving power of the first radio signal; the K is a positive integer. The disclosure simplifies the AGC process on terminal side through designing K first-type identifiers, which is suitable for application scenarios with multiple subcarrier spacings on sidelink, thereby improving the overall performance of the system.
    Type: Application
    Filed: October 30, 2020
    Publication date: April 22, 2021
    Applicant: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
    Inventors: Qi JIANG, Xiaobo ZHANG, Lin YANG
  • Publication number: 20210116916
    Abstract: A method of navigating an autonomous driving vehicle (ADV) includes determining a target function for an open space model based on one or more obstacles and map information within a proximity of the ADV, then iteratively performing first and second quadratic programming (QP) optimizations on the target function. Then, generating a second trajectory based on results of the first and second QP optimizations to control the ADV autonomously using the second trajectory. The first QP optimization is based on fixing a first set of variables of the target function. The second QP optimization is based on maximizing a sum of the distances from the ADV to each of the obstacles over a plurality of points of the first trajectory, and minimizing a difference between a target end-state of the ADV and a determined final state of the ADV using the first trajectory.
    Type: Application
    Filed: October 22, 2019
    Publication date: April 22, 2021
    Inventors: Runxin HE, Yu WANG, Jinyun ZHOU, Qi LUO, Jinghao MIAO, Jiangtao HU, Jingao WANG, Jiaxuan XU, Shu JIANG
  • Patent number: 10982047
    Abstract: The process for synthesizing a poly(amic acid) polymer or a polyimide polymer is improved by using a solvent system consisting essentially of: (A) a first component consisting essentially of at least one of a sulfoxide, e.g., DMSO, and an alkyl phosphate, e.g., triethyl phosphate, and (B) optionally, a second component consisting essentially of at least one aprotic glycol ether, e.g., dipropylene glycol dimethyl ether.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: April 20, 2021
    Assignee: Dow Global Technologies LLC
    Inventors: Eungkyu Kim, William J. Harris, Qi Jiang, Xin Jiang, Kaoru Ohba
  • Patent number: 10985890
    Abstract: The invention proposes a method of linking extended PUCCH resources for ACK/NACK implicitly to eCCEs used by EPDCCH. According to an embodiment of the invention, extended PUCCH resources for ACK/NACK are indexed based on the numbering of eCCEs. As compared with a method of indexing extended PUCCH resources for ACK/NACK through explicit linking, this method of implicit linking can save a significant signaling overhead and facilitate a standardization course. Furthermore this method further addresses the problem in the prior art of the lack of a linkage between extended PUCCH resources for ACK/NACK implicitly to eCCEs used by EPDCCH.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: April 20, 2021
    Assignee: Nokia Technologies Oy
    Inventors: Zheng Liu, Qi Jiang
  • Patent number: 10985888
    Abstract: The disclosure provides a method and a device in a User Equipment (UE) and a base station for wireless communication. The UE first receives a first signaling, the first signaling being used for determining a number of bits included in a first bit block; then the UE performs first listening to determine that a first frequency-domain resource set is available for wireless transmission; and finally the UE transmits a first radio signal in a first time-domain resource set of the first frequency-domain resource set; a second bit block is used for generating the first radio signal, and the second bit block is obtained after the first bit block is processed through channel coding; and the first time-domain resource set is related to a number of bits not transmitted in a current second bit block and the first frequency-domain resource set. The disclosure improves opportunities of transmission on unlicensed spectrum.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: April 20, 2021
    Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
    Inventors: Qi Jiang, XiaoBo Zhang, Lin Yang
  • Patent number: 10965357
    Abstract: The present disclosure provides a method and a device in a first node and a base station for wireless communication. A first node transmits K1 first-type reference signal(s), and operates a first radio signal and a second radio signal; the K1 first-type reference signal(s) is(are) transmitted by K1 first-type antenna port set(s) respectively, a target antenna port set is a first-type antenna port set in the K1 first-type antenna port set(s); a first antenna port set and a second antenna port set are respectively used for transmitting the first radio signal and the second radio signal. The disclosure makes it practical for the first node to simultaneously operate radio signals transmitted from different transmitters in beamforming scenarios by connecting a first antenna port set and a second antenna port set with a target antenna port set, thereby improving the reception and transmission efficiency and the entire performance of the system.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: March 30, 2021
    Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
    Inventors: Qi Jiang, XiaoBo Zhang, Lin Yang
  • Publication number: 20210083266
    Abstract: In the process of producing a lithium ion battery, one or more compounds of Formula 1, 2, 3 or 4 (e.g., N,N-dimethylpropionamide), is used as the solvent in the step of forming a slurry from an active material (e.g., lithium cobalt oxide), a conductive agent (e.g., carbon black), and a binder polymer (e.g., polyvinylidene fluoride).
    Type: Application
    Filed: April 27, 2018
    Publication date: March 18, 2021
    Inventors: Xin Jiang, Qi Jiang, Hua Ren, Jianhai Mu, Eungkyu Kim, Kaoru Ohba, Jong-Cheol Kim, Zhuo Wang
  • Publication number: 20210073489
    Abstract: The present disclosure provides a commodity positioning method and apparatus, a device and a storage medium. The method comprises: acquiring map information marked with multiple pieces of shelf identity information, wherein the multiple pieces of shelf identity information are in one-to-one correspondence with shelves; acquiring shelf image information corresponding to the shelf identity information; identifying, according to the shelf image information, a commodity corresponding to each of electronic price label apparatuses on a corresponding shelf and a first positional relationship between each of the electronic price label apparatuses and the corresponding shelf; generating location information of each of the commodities according to the first positional relationship and the map information.
    Type: Application
    Filed: September 30, 2020
    Publication date: March 11, 2021
    Inventors: Shiguo Hou, Min Liang, Jun Chen, Qi Jiang, Yang Zhao
  • Patent number: D919183
    Type: Grant
    Filed: October 13, 2019
    Date of Patent: May 11, 2021
    Inventor: Qi Jiang