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).
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Patent number: 11882566Abstract: 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: GrantFiled: May 21, 2021Date of Patent: January 23, 2024Assignee: Huawei Technologies Co., Ltd.Inventors: Chao Qin, Xiangzhen Kong, Jiman Zhu
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Publication number: 20230229654Abstract: 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: ApplicationFiled: March 24, 2023Publication date: July 20, 2023Inventors: Mansi Sharma, Venkatesh Nagarajan, Xiangzhen Kong, Neha Arya
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Publication number: 20230196143Abstract: 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: ApplicationFiled: February 16, 2023Publication date: June 22, 2023Applicant: American Express Travel Related Services Company, Inc.Inventors: Venkatesh Nagarajan, Xiangzhen Kong, Neha Arya, Mansi Sharma
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Publication number: 20230151066Abstract: 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: ApplicationFiled: July 14, 2021Publication date: May 18, 2023Inventors: Xingfei LI, Yufei HUA, Jie LONG, Caimeng ZHANG, Shunuan YANG, Yeming CHEN, Xiangzhen KONG
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Patent number: 11640385Abstract: 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: GrantFiled: December 17, 2020Date of Patent: May 2, 2023Assignee: AMERICAN EXPRESS TRAVEL RELATED SERVICES COMPANY, INC.Inventors: Mansi Sharma, Venkatesh Nagarajan, Xiangzhen Kong, Neha Arya
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Patent number: 11619931Abstract: 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: GrantFiled: June 10, 2022Date of Patent: April 4, 2023Assignee: MACHINERY TECHNOLOGY DEVELOPMENT CO., LTDInventors: Sheng Zhang, Bin Xu, Xiangzhen Kong, Jian Jiao
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Patent number: 11593677Abstract: 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: GrantFiled: December 31, 2019Date of Patent: February 28, 2023Assignee: American Express Travel Related Services Company, Inc.Inventors: Venkatesh Nagarajan, Xiangzhen Kong, Neha Arya, Mansi Sharma
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Patent number: 11451345Abstract: 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: GrantFiled: February 17, 2020Date of Patent: September 20, 2022Assignee: Huawei Technologies Co., Ltd.Inventors: Yifan Wang, Lian Li, Xiangzhen Kong
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Patent number: 11424864Abstract: 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: GrantFiled: December 18, 2020Date of Patent: August 23, 2022Assignee: Huawei Technologies Co., Ltd.Inventors: Xiangzhen Kong, Chao Qin, Zhiyong Liu
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Publication number: 20220030908Abstract: 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: ApplicationFiled: September 25, 2019Publication date: February 3, 2022Inventors: Liuming ZHOU, Mathias IBERT, Yufei HUA, Caimeng ZHANG, Xiangzhen KONG, Yeming CHEN, Xingfei Li
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Publication number: 20210289537Abstract: 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: ApplicationFiled: May 21, 2021Publication date: September 16, 2021Inventors: Chao QIN, Xiangzhen KONG, Jiman ZHU
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Patent number: 11109289Abstract: 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: GrantFiled: June 29, 2020Date of Patent: August 31, 2021Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiangzhen Kong, Lian Li, Chao Qin, Meiling Wang, Jiao Zheng
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Publication number: 20210105093Abstract: 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: ApplicationFiled: December 18, 2020Publication date: April 8, 2021Inventors: Xiangzhen KONG, Chao QIN, Zhiyong LIU
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Publication number: 20200329411Abstract: 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: ApplicationFiled: June 29, 2020Publication date: October 15, 2020Inventors: Xiangzhen KONG, Lian LI, Chao QIN, Meiling WANG, Jiao ZHENG
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Patent number: 10743225Abstract: 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: GrantFiled: December 20, 2018Date of Patent: August 11, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Xiangzhen Kong, Lian Li, Chao Qin, Meiling Wang, Jiao Zheng
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Publication number: 20200186300Abstract: 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: ApplicationFiled: February 17, 2020Publication date: June 11, 2020Inventors: Yifan Wang, Lian Li, Xiangzhen Kong
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Patent number: 10594447Abstract: 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: GrantFiled: March 9, 2018Date of Patent: March 17, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Yifan Wang, Lian Li, Xiangzhen Kong
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Publication number: 20190124571Abstract: 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: ApplicationFiled: December 20, 2018Publication date: April 25, 2019Inventors: Xiangzhen KONG, Lian LI, Chao QIN, Meiling WANG, Jiao ZHENG
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Publication number: 20180198572Abstract: 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: ApplicationFiled: March 9, 2018Publication date: July 12, 2018Inventors: Yifan Wang, Lian Li, Xiangzhen Kong
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Patent number: 8757002Abstract: 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: GrantFiled: April 29, 2010Date of Patent: June 24, 2014Assignee: Shandong Jiaotong UniversityInventors: Jinxiang Feng, Xingyu Guo, Xuguang Wang, Ying Han, Peng Zhang, Xiangzhen Kong, Huijun Wang, Xianggui Li, Zhiguang Guan, Qian Jia, Jiwei Zhang, Qingzhen Wu