Patents by Inventor Kun Fang

Kun Fang 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: 20210105748
    Abstract: The embodiments of the present disclosure provide an information transmission method and device, a storage medium and an electronic device. The method includes that: a Physical Downlink Control Channel (PDCCH) transmitted by a base station is received; and Channel State Information (CSI) is transmitted to the base station according to the PDCCH.
    Type: Application
    Filed: August 20, 2018
    Publication date: April 8, 2021
    Inventors: Xianming CHEN, Bo DAI, Huiying FANG, Kun LIU, Weiwei YANG
  • Patent number: 10969497
    Abstract: A dynamic baseline position domain monitoring system based on satellite navigation and inertial navigation is used to perform a method, including: a) determining a coordinate system and a transformation matrix; b) calculating a theoretical coordinate value of an antenna baseline vector in a earth-centered earth-fixed coordinate system during the movement of a base station carrier; c) determining the number of antenna baseline vectors to be monitored; d) solving the measurement values of the antenna baseline vectors; e) calculating the position domain error of an antenna baseline vector change rate in three directions of x, y and z at epoch k, and normalizing the position domain errors to obtain a normalized value of the position domain errors; f) obtaining the a cumulative sum; g) comparing the cumulative sum with an error monitoring threshold value, and issuing an integrity risk alarm.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: April 6, 2021
    Assignee: BEIHANG UNIVERSITY
    Inventors: Zhipeng Wang, Yanbo Zhu, Kai Kang, Kun Fang, Qiang Li
  • Publication number: 20210089465
    Abstract: An addressing scheme in systems utilizing a number of operative memory slices in a last level cache that is not evenly divisible by a number of memory channels utilizes the operative slices exposes the full last level cache bandwidth and capacity to data processing logic in a high-performance graphics system.
    Type: Application
    Filed: September 25, 2019
    Publication date: March 25, 2021
    Applicant: NVIDIA Corp.
    Inventors: Prakash Bangalore Prabhakar, James M. Van Dyke, Kun Fang
  • Publication number: 20210084681
    Abstract: Provided are a signal transmitting method and apparatus, a storage medium and an electronic apparatus. The method includes transmitting a first signal. The first signal includes one or more symbol groups.
    Type: Application
    Filed: November 10, 2020
    Publication date: March 18, 2021
    Inventors: Kun Liu, Bo Dai, Huiying Fang, Weiwei Yang
  • Patent number: 10952033
    Abstract: Provided are a multicast transmission method and apparatus, and a computer storage medium. The method includes: transmitting multicast channel data according to a multicast search space. The multicast search space is configured for transmitting multicast downlink control information. The multicast channel data includes at least one of multicast control channel data, multicast traffic channel data and multicast control channel change notification data.
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: March 16, 2021
    Assignee: ZTE CORPORATION
    Inventors: Xianming Chen, Bo Dai, Jianxun Ai, Kun Liu, Weiwei Yang, Huiying Fang
  • Patent number: 10940135
    Abstract: A paclitaxel pharmaceutic composition and a pharmaceutic preparation, a preparation process therefor and use thereof are provided. The paclitaxel composition contains paclitaxel as an active ingredient and hydroxypropyl methyl cellulose derivative as a carrier material. The paclitaxel preparation is in the form of an oral solid preparation. The paclitaxel composition and pharmaceutic preparation thereof can be used for the preparation of a drug for preventing and treating malignancies and relevant diseases in mammals.
    Type: Grant
    Filed: February 3, 2017
    Date of Patent: March 9, 2021
    Assignee: SINOTHERAPEUTICS INC.
    Inventors: Jiansheng Wan, Yun Fang, Kun Li
  • Patent number: 10932199
    Abstract: A method and a terminal for uplink power control are disclosed. The method comprising: determining the uplink transmit power by a terminal according to a transmission scenario in which the terminal belongs. In embodiments of present disclosure, uplink transmit power is determined by a terminal for uplink transmission, wherein a scheme of uplink power control is achieved.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: February 23, 2021
    Assignee: ZTE CORPORATION
    Inventors: Weimin Li, Bo Dai, Yifei Yuan, Huiying Fang, Kun Liu, Weiwei Yang, Shupeng Li
  • Publication number: 20210049097
    Abstract: Techniques are disclosed for allocating a global memory space defined within physical memory devices into strided memory space(s) (SMS) and partition memory space(s) (PMS). In an embodiment, a SMS is mapped across all of the devices, and a PMS is mapped to a subset of the devices to ensure resource isolation between separate PMSs. Typically, a memory space is allocated in unit sizes. When the locations mapped to most of the SMS align to an integer number of the unit size, a common boundary can be formed between the SMS and the one or more PMSs in each of the devices. Such a boundary can advantageously minimize a region of locations that are not available for allocation in the global memory spaces. In an embodiment, when a strided allocation is not an integer number of the unit size, a remainder is mapped to locations for one or more PMSs.
    Type: Application
    Filed: August 15, 2019
    Publication date: February 18, 2021
    Inventors: Kun Fang, James M. Van Dyke
  • Patent number: 10909033
    Abstract: Techniques are disclosed for allocating a global memory space defined within physical memory devices into strided memory space(s) (SMS) and partition memory space(s) (PMS). In an embodiment, a SMS is mapped across all of the devices, and a PMS is mapped to a subset of the devices to ensure resource isolation between separate PMSs. Typically, a memory space is allocated in unit sizes. When the locations mapped to most of the SMS align to an integer number of the unit size, a common boundary can be formed between the SMS and the one or more PMSs in each of the devices. Such a boundary can advantageously minimize a region of locations that are not available for allocation in the global memory spaces. In an embodiment, when a strided allocation is not an integer number of the unit size, a remainder is mapped to locations for one or more PMSs.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: February 2, 2021
    Assignee: NVIDIA Corporation
    Inventors: Kun Fang, James M. Van Dyke
  • Publication number: 20200413389
    Abstract: Provided are a transmission method and device, and a computer readable storage medium. The transmission method includes: receiving, by a terminal, indication information of a maximum transmission block size (TBS) supported by a data transmission, and determining the maximum TBS supported by the data transmission according to the indication information; and determining, by the terminal, a TBS supported by the data transmission according to the maximum TBS supported by the data transmission.
    Type: Application
    Filed: September 16, 2020
    Publication date: December 31, 2020
    Inventors: Kun LIU, Bo DAI, Huiying FANG, Weiwei YANG
  • Patent number: 10878197
    Abstract: A machine-learning component of a conversational user-interface system retrieves records of human question-and-answer sessions from heterogenous sources. A sequence of image-processing operations converts each source into a set of grayscale images. Each image is segmented into disjoint sections as a function of the textures, edges, and contours that make up the image's content. Each section is tagged with a vector of parametric values that identify characteristics of the section's content from which may be inferred semantic meaning. A cognitive function intelligently analyzes the vectors to classify each section as containing a question, an answer to a question, non-textual media, or other types of content. Another cognitive function merges and organizes the sections into question-answer pairs and the vectors associated with each pair are stored in a corpus that is submitted to the self-learning user interface during a machine-learning training session.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: December 29, 2020
    Assignee: International Business Machines Corporation
    Inventors: Kun Yan Yin, He Li, Yuan Lin Yang, Jian Hui Bj Chen, Shun Sp Wen, Zhong Fang Yuan
  • Publication number: 20200396723
    Abstract: Provided are an information transmission method and apparatus, the method includes: receiving, by a terminal, a signal sent by a base station at a preset first time-frequency position; and detecting the signal, and determining whether to detect a physical downlink channel according to a detection result for the signal.
    Type: Application
    Filed: August 13, 2018
    Publication date: December 17, 2020
    Inventors: Weiwei YANG, Bo DAI, Xianming CHEN, Kun LIU, Huiying FANG
  • Patent number: 10868372
    Abstract: A connector assembly of two low temperature superconducting cable terminals and manufacturing method thereof. A connector assembly comprises a copper layer having one side which is conducted with one low temperature superconducting cable and another side which is conducted with another low temperature superconducting cable, two welding material layers, wherein each the welding material layer is provided between the copper layer and either of the two low temperature superconducting cable, and a clip mechanism covered the outer surface of either of the low temperature superconducting cable to tightly clamp the copper layer, the two welding material layers and the two low temperature superconducting cable form the inside to the outside of the connector assembly. The connector assembly of the present invention has compact structure. The saddle-shaped copper block is compressed by a clamp mechanism is use to weld with two low temperature superconducting terminals.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: December 15, 2020
    Assignee: Hefei Institutes of Physical Science, Chinese Academy of Sciences
    Inventors: Xiongyi Huang, Yuntao Song, Kun Lu, Chen Liu, Chenlian Liu, Xinjie Wen, Linlin Fang
  • Publication number: 20200382352
    Abstract: Provided are a signal transmission method and system, which relates to wireless communications. The method includes: transmitting, by a first node, a first signal. The first signal comprises at least one of: at least one first structure, or at least one second structure. The first structure includes at least one symbol group, and the symbol group of the first structure includes a cyclic prefix and at least one symbol or includes a cyclic prefix, at least one symbol and a guard period. Each symbol group of the first structure occupies a same subcarrier or a same frequency resource in a frequency domain. The second structure includes at least one symbol group, and the symbol group of the second structure comprises a cyclic prefix and at least one symbol or includes a cyclic prefix, at least one symbol and a guard period. Each symbol group of the second structure occupies a same subcarrier or a same frequency resource in the frequency domain.
    Type: Application
    Filed: March 28, 2020
    Publication date: December 3, 2020
    Inventors: Kun Liu, Bo Dai, Xianming Chen, Weiwei Yang, Huiying Fang
  • Publication number: 20200383113
    Abstract: Provided is a method apparatus for resource allocation and determination. The method includes: configuring, by a base station, a resource for transmission of a physical shared channel of a terminal through a resource allocation parameter, and sending, by the base station, the resource allocation parameter to the terminal through signaling, where the resource allocation parameter includes at least one of: a wideband indication, a resource location in a wideband, a subframe where the wideband is located, a wideband mode or a resource location.
    Type: Application
    Filed: August 11, 2017
    Publication date: December 3, 2020
    Inventors: Weiwei YANG, Bo DAI, Kun LIU, Xianming CHEN, Huiying FANG
  • Patent number: 10852439
    Abstract: The present invention provides a global ionospheric total electron content prediction system based on a spatio-temporal sequence hybrid framework. The prediction system implements computational processing for two types of spatio-temporal sequences, wherein for a stationary spatio-temporal sequence, a STARMA model prediction method is constructed in the present invention; for a non-stationary spatio-temporal sequence, a nonlinear spatio-temporal trend is firstly extracted from the non-stationary spatio-temporal sequence by adopting a ConvLSTM method until the extracted residual passes a stationarity test, and then the electron content is predicted using the STARMA model prediction method.
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: December 1, 2020
    Assignee: BEIHANG UNIVERSITY
    Inventors: Zhipeng Wang, Cheng Wang, Kaiyu Xue, Kun Fang
  • Publication number: 20200366543
    Abstract: Disclosed are a signal transmitting method, device and system, and a storage medium. The method includes: transmitting a first signal, the first signal includes at least one of: at least one first structure or at least one second structure. Each first structure includes at least one symbol group, each symbol group in the each first structure includes a cyclic prefix and at least one symbol, or a cyclic prefix, at least one symbol and guard time, and symbols of each symbol group occupy a same subcarrier or a same frequency resource in frequency domain. Each second structure includes at least one symbol group, each symbol group inludes a cyclic prefix and at least one symbol, or a cyclic prefix, at least one symbol and guard time, and symbols of each symbol group in the each second structure occupy a same subcarrier or a same frequency resource in frequency domain.
    Type: Application
    Filed: October 29, 2018
    Publication date: November 19, 2020
    Inventors: Kun LIU, Bo DAI, Huiying FANG, Xianming CHEN, Weiwei YANG
  • Patent number: 10814267
    Abstract: The present disclosure relates a fake head assembly including a fake head body having an engage face, a first vacuum suction hole configured to be connected to an evacuating device to perform an evacuation, an adsorption portion having an adsorption surface, a plurality of first vacuum holes inside the fake head body, each first vacuum hole including a first end on the adsorption surface and a second end on the engage face, the plurality of first vacuum holes being arranged in order in a first direction of the fake head assembly; a shunt device detachably connected to the fake head body, the shunt device having a plurality of evacuating slots which extend in the first direction and have different extension lengths; the first vacuum suction hole being closable by the shunt device and selectively communicated with one evacuating slot, so as to be communicated the second end of at least some of the first vacuum holes via the one evacuating slot; and a connecting device for connecting the shunt device to the enga
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: October 27, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yangyang Huang, Jieqiang Tan, Kun Liu, Zixiang Lv, Fei Fang, Ziyu Meng
  • Publication number: 20200335095
    Abstract: A set of candidate intent vectors is generated from an input intent vector. A validation of the set of candidate intent vectors is performed that selects as valid intent vectors any of the set of candidate intent vectors that are semantically similar to the input intent vector.
    Type: Application
    Filed: April 22, 2019
    Publication date: October 22, 2020
    Inventors: Zhong Fang Yuan, Kun Yan Yin, Yuan Lin Yang, Tong Liu, He Li
  • Publication number: 20200329506
    Abstract: Provided are an information transmission method, a base station, a terminal and a computer-readable storage medium. The information transmission method includes: a base station sending a first message. The first message includes at least one of: at least one set of channel quality threshold values, where each of the at least one set of channel quality threshold values includes at least one channel quality threshold value; or a deviation value relative to the at least one channel quality threshold value. The at least one channel quality threshold value is set according to at least one following type of channel quality: reference signal receiving power, a reference signal receiving quality, a downlink signal to interference plus noise ratio, a downlink signal to noise ratio, an uplink signal to interference plus noise ratio, an uplink signal to noise ratio, a downlink path loss, or an uplink path loss.
    Type: Application
    Filed: June 24, 2020
    Publication date: October 15, 2020
    Inventors: Kun LIU, Bo DAI, Huiying FANG, Xianming CHEN, Weiwei YANG