Patents by Inventor Xiangzhen Kong

Xiangzhen Kong 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: 11882566
    Abstract: A communications method includes: sending a scheduling request to a terminal device through a PDCCH, where the scheduling request indicates the terminal device to send data to a network device based on a preset time interval; in response to not receiving the data that is sent by the terminal device through a PUSCH, determining, based on measurement gap configuration information of the terminal device, whether a time point at which the terminal device does not send the data is within a measurement gap window; and if it is determined that the time point at which the terminal device does not send the data is within the measurement gap window, sending, to the terminal device, a redundancy version number used for a next HARQ retransmission.
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: January 23, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Chao Qin, Xiangzhen Kong, Jiman Zhu
  • Publication number: 20230229654
    Abstract: Disclosed are various embodiments for providing consistent user content. A first content request is received from a browser. Personalized content is then generated based at least in part on the first content request. A second content request is then received from the browser, the second content request including personally identifying information (PII). The alternative personalized content is then generated using the personally identifying information (PII). Either the personalized content or the alternative personalized content is elected to become the consistent personalized content. The consistent personalized content is provided to the browser in response to the second request.
    Type: Application
    Filed: March 24, 2023
    Publication date: July 20, 2023
    Inventors: Mansi Sharma, Venkatesh Nagarajan, Xiangzhen Kong, Neha Arya
  • Publication number: 20230196143
    Abstract: At least some embodiments are directed to a prediction system of software objects. The prediction system predicts a first aspect of a user profile utilizing a categorization machine learning model and a user activity profile, the user profile and the user activity profile are associated with a user. The user activity profile comprises a plurality of values associated with demographics and historical activity data of the user. The prediction system predicts a software object associated with the user profile utilizing an optimization machine learning model, the first aspect of the user profile, and a second aspect of the user profile. The software object is optimized with respect to at least one competitive interest between the user associated with the user profile and an entity associated with the software object. The prediction system outputs the software object to a client computing device of the user.
    Type: Application
    Filed: February 16, 2023
    Publication date: June 22, 2023
    Applicant: American Express Travel Related Services Company, Inc.
    Inventors: Venkatesh Nagarajan, Xiangzhen Kong, Neha Arya, Mansi Sharma
  • Publication number: 20230151066
    Abstract: Disclosed is a method for purifying pea albumin PAla by using a negatively charged polysaccharide, which belongs to the field of protein extraction technology. According to the invention, with a natural edible negatively charged polysaccharide as a recycling material, based on the technical principle that the negatively charged polysaccharide preferentially binds to non-target proteins to precipitate and undergoes phase separation relative to the target protein, the separation and purification of pea albumin PAla are realized to prepare pure PAla. From the perspective of resource recycling, the invention can realize high value-added utilization of byproducts of pea protein isolate processing and prepare high-purity high-sulfur active protein components therefrom, thereby providing technical support for subsequent research.
    Type: Application
    Filed: July 14, 2021
    Publication date: May 18, 2023
    Inventors: Xingfei LI, Yufei HUA, Jie LONG, Caimeng ZHANG, Shunuan YANG, Yeming CHEN, Xiangzhen KONG
  • Patent number: 11640385
    Abstract: Disclosed are various embodiments for providing consistent user content. A first content request is received from a browser. Personalized content is then generated based at least in part on the first content request. The personalized content is returned to the browser and saved in association with the unique device identifier and the session identifier. A second content request is then received from the browser, the second content request including personally identifying information (PII). The saved personalized content is searched and alternative personalized content is then generated using the personally identifying information (PII). An inconsistency between the personalized content and the alternative personalized content is then resolved to generate consistent personalized content. Finally, the consistent personalized content is provided to the browser in response to the second request.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: May 2, 2023
    Assignee: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.
    Inventors: Mansi Sharma, Venkatesh Nagarajan, Xiangzhen Kong, Neha Arya
  • Patent number: 11619931
    Abstract: An interface integration method of AGV job automatic scheduling system and MES system includes an AGV job automatic scheduling system unit, an MES system unit and a data transmission and processing unit. The data transmission and processing unit performs interface integration through a data dictionary which includes multiple data sets. Based on the standardized data dictionary integration method, the relevant data in the manufacturing process in the factory are classified and stored in the above-mentioned multiple data sets, respectively, which can greatly reduce the non-standard customization characteristics of data that need to be mutually integrated when the interface of the MES system unit is integrated with the interface of the AGV job automatic scheduling system unit, thereby facilitating the seamless and standardized integration of the MES system and the AGV system in the manufacturing process in digital workshops or smart factories, and enabling interconnection and interoperability.
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: April 4, 2023
    Assignee: MACHINERY TECHNOLOGY DEVELOPMENT CO., LTD
    Inventors: Sheng Zhang, Bin Xu, Xiangzhen Kong, Jian Jiao
  • Patent number: 11593677
    Abstract: At least some embodiments are directed to a prediction system of software objects. The prediction system predicts a first aspect of a user profile utilizing a categorization machine learning model and a user activity profile, the user profile and the user activity profile are associated with a user. The user activity profile comprises a plurality of values associated with demographics and historical activity data of the user. The prediction system predicts a software object associated with the user profile utilizing an optimization machine learning model, the first aspect of the user profile, and a second aspect of the user profile. The software object is optimized with respect to at least one competitive interest between the user associated with the user profile and an entity associated with the software object. The prediction system outputs the software object to a client computing device of the user.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: February 28, 2023
    Assignee: American Express Travel Related Services Company, Inc.
    Inventors: Venkatesh Nagarajan, Xiangzhen Kong, Neha Arya, Mansi Sharma
  • Patent number: 11451345
    Abstract: A data transmission method is provided to resolve a problem of data transmission delay in a DRX mechanism. A RAN device sends, to a terminal in a DRX active period, first grant information that is used to perform initial transmission grant for first data. The RAN device sends, to the terminal in a retransmission active time in which the terminal expects to receive a retransmission grant for the first data, second grant information that is used to perform initial transmission grant for second data. Then the RAN device and the terminal remain in an active state in an activation extension time that is after sending of the second grant information.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: September 20, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yifan Wang, Lian Li, Xiangzhen Kong
  • Patent number: 11424864
    Abstract: Data packet retransmission by a radio link control (RLC) protocol entity of a transmit end is described herein. The retransmission includes sending a target sequence number and a first data packet to a MAC entity of the transmit end and recording a quantity of times the target sequence number is transmitted to the MAC entity of the transmit end at an RLC layer. In accordance with receiving the target sequence number and a negative acknowledgement that are sent by the MAC entity, obtaining the RLC layer transmission count corresponding to the target sequence number. In accordance with determining the RLC layer transmission count is less than an RLC layer transmission threshold, sending a retransmission instruction based on the first data packet to the MAC entity. In accordance with a retransmission condition at the RLC layer being met, the RLC entity of the transmit end triggers retransmission at the RLC layer.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: August 23, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiangzhen Kong, Chao Qin, Zhiyong Liu
  • Publication number: 20220030908
    Abstract: The invention relates to a plant protein isolate containing less than 10 microgram, preferably less than 5 microgram, of the sum of hexanal, 2-pentyl-furan, (E)-2,4,heptadienal and 1-octen-3-ol per gram of dry matter and its method of preparation. The plant protein is preferably obtained from leguminous plant, more preferably from pea or fava bean, most preferably from pea. The method for extracting the plant protein isolate consists of the steps: (a) providing a protein containing seed, (b) milling said seed, (c) suspending the milled seed in water, (d) extracting proteins from said milled suspension and (e) washing the extracted proteins with water at a temperature between 60° C. and 100° C. and at a pH in the range of 4 to 5.5.
    Type: Application
    Filed: September 25, 2019
    Publication date: February 3, 2022
    Inventors: Liuming ZHOU, Mathias IBERT, Yufei HUA, Caimeng ZHANG, Xiangzhen KONG, Yeming CHEN, Xingfei Li
  • Publication number: 20210289537
    Abstract: A communications method includes: sending a scheduling request to a terminal device through a PDCCH, where the scheduling request indicates the terminal device to send data to a network device based on a preset time interval; in response to not receiving the data that is sent by the terminal device through a PUSCH, determining, based on measurement gap configuration information of the terminal device, whether a time point at which the terminal device does not send the data is within a measurement gap window; and if it is determined that the time point at which the terminal device does not send the data is within the measurement gap window, sending, to the terminal device, a redundancy version number used for a next HARQ retransmission.
    Type: Application
    Filed: May 21, 2021
    Publication date: September 16, 2021
    Inventors: Chao QIN, Xiangzhen KONG, Jiman ZHU
  • Patent number: 11109289
    Abstract: Embodiments of the present disclosure provide a scheduling method and a base station. In a cell handover process, a target base station serving a target cell receives a random access request from a terminal, sends a random access response to the terminal according to the random access request, and proactively sends an uplink grant to the terminal after sending the random access response and prior to receiving a handover complete command from the terminal. By proactively sending the uplink grant, the target base station can perform uplink scheduling for UE before cell handover is completed, so as to reduce an uplink transmission latency caused by the cell handover.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: August 31, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiangzhen Kong, Lian Li, Chao Qin, Meiling Wang, Jiao Zheng
  • Publication number: 20210105093
    Abstract: Data packet retransmission by a radio link control (RLC) protocol entity of a transmit end is described herein. The retransmission includes sending a target sequence number and a first data packet to a MAC entity of the transmit end and recording a quantity of times the target sequence number is transmitted to the MAC entity of the transmit end at an RLC layer. In accordance with receiving the target sequence number and a negative acknowledgement that are sent by the MAC entity, obtaining the RLC layer transmission count corresponding to the target sequence number. In accordance with determining the RLC layer transmission count is less than an RLC layer transmission threshold, sending a retransmission instruction based on the first data packet to the MAC entity. In accordance with a retransmission condition at the RLC layer being met, the RLC entity of the transmit end triggers retransmission at the RLC layer.
    Type: Application
    Filed: December 18, 2020
    Publication date: April 8, 2021
    Inventors: Xiangzhen KONG, Chao QIN, Zhiyong LIU
  • Publication number: 20200329411
    Abstract: Embodiments of the present disclosure provide a scheduling method and a base station. In a cell handover process, a target base station serving a target cell receives a random access request from a terminal, sends a random access response to the terminal according to the random access request, and proactively sends an uplink grant to the terminal after sending the random access response and prior to receiving a handover complete command from the terminal. By proactively sending the uplink grant, the target base station can perform uplink scheduling for UE before cell handover is completed, so as to reduce an uplink transmission latency caused by the cell handover.
    Type: Application
    Filed: June 29, 2020
    Publication date: October 15, 2020
    Inventors: Xiangzhen KONG, Lian LI, Chao QIN, Meiling WANG, Jiao ZHENG
  • Patent number: 10743225
    Abstract: Embodiments of the present disclosure provide a scheduling method and a base station. In a cell handover process, a target base station serving a target cell receives a random access request from a terminal, sends a random access response to the terminal according to the random access request, and proactively sends an uplink grant to the terminal after sending the random access response and prior to receiving a handover complete command from the terminal. By proactively sending the uplink grant, the target base station can perform uplink scheduling for UE before cell handover is completed, so as to reduce an uplink transmission latency caused by the cell handover.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: August 11, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Xiangzhen Kong, Lian Li, Chao Qin, Meiling Wang, Jiao Zheng
  • Publication number: 20200186300
    Abstract: A data transmission method is provided to resolve a problem of data transmission delay in a DRX mechanism. A RAN device sends, to a terminal in a DRX active period, first grant information that is used to perform initial transmission grant for first data. The RAN device sends, to the terminal in a retransmission active time in which the terminal expects to receive a retransmission grant for the first data, second grant information that is used to perform initial transmission grant for second data. Then the RAN device and the terminal remain in an active state in an activation extension time that is after sending of the second grant information.
    Type: Application
    Filed: February 17, 2020
    Publication date: June 11, 2020
    Inventors: Yifan Wang, Lian Li, Xiangzhen Kong
  • Patent number: 10594447
    Abstract: A data transmission method is provided to resolve a problem of data transmission delay in a DRX mechanism. A RAN device sends, to a terminal in a DRX active period, first grant information that is used to perform initial transmission grant for first data. The RAN device sends, to the terminal in a retransmission active time in which the terminal expects to receive a retransmission grant for the first data, second grant information that is used to perform initial transmission grant for second data. Then the RAN device and the terminal remain in an active state in an activation extension time that is after sending of the second grant information. In this way, the RAN device may perform initial transmission by using a retransmission active time, so as to extend an active time.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: March 17, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Yifan Wang, Lian Li, Xiangzhen Kong
  • Publication number: 20190124571
    Abstract: Embodiments of the present disclosure provide a scheduling method and a base station. In a cell handover process, a target base station serving a target cell receives a random access request from a terminal, sends a random access response to the terminal according to the random access request, and proactively sends an uplink grant to the terminal after sending the random access response and prior to receiving a handover complete command from the terminal. By proactively sending the uplink grant, the target base station can perform uplink scheduling for UE before cell handover is completed, so as to reduce an uplink transmission latency caused by the cell handover.
    Type: Application
    Filed: December 20, 2018
    Publication date: April 25, 2019
    Inventors: Xiangzhen KONG, Lian LI, Chao QIN, Meiling WANG, Jiao ZHENG
  • Publication number: 20180198572
    Abstract: A data transmission method is provided to resolve a problem of data transmission delay in a DRX mechanism. A RAN device sends, to a terminal in a DRX active period, first grant information that is used to perform initial transmission grant for first data. The RAN device sends, to the terminal in a retransmission active time in which the terminal expects to receive a retransmission grant for the first data, second grant information that is used to perform initial transmission grant for second data. Then the RAN device and the terminal remain in an active state in an activation extension time that is after sending of the second grant information. In this way, the RAN device may perform initial transmission by using a retransmission active time, so as to extend an active time.
    Type: Application
    Filed: March 9, 2018
    Publication date: July 12, 2018
    Inventors: Yifan Wang, Lian Li, Xiangzhen Kong
  • Patent number: 8757002
    Abstract: Disclosed is a gasbag type pavement testing apparatus, comprising a main frame (7), roller wheels (1) and a pneumatic suspension frame system which consists of gasbags (2), ventilated bolts (5), spokes (6), an inflating valve (10), a communicating shaft (11) and rockers (3). The gasbags (2), ventilated bolts (5), spokes (6), inflating valve (10), and communicating shaft (11) constitute an air storing space interconnecting each gasbag, the air storing space is inflated or deflated through the inflating valve (10), and the rockers (3) are hinge-jointed with the spokes (6). The spokes (6), rockers (3) and the communicating shaft (11) constitute a spoke assembly. The roller wheels (1) are driven by the spoke assembly to rotate round the communicating shaft (11), the roller wheels (1) contact the pavement in turn under the joint action of the gasbags (2) and the spoke assembly to simulate the practical situation and hence conduct the rolling test for the pavement.
    Type: Grant
    Filed: April 29, 2010
    Date of Patent: June 24, 2014
    Assignee: Shandong Jiaotong University
    Inventors: Jinxiang Feng, Xingyu Guo, Xuguang Wang, Ying Han, Peng Zhang, Xiangzhen Kong, Huijun Wang, Xianggui Li, Zhiguang Guan, Qian Jia, Jiwei Zhang, Qingzhen Wu