Patents by Inventor He Shi
He Shi 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: 12004034Abstract: Provided are a handover method and apparatus. The method includes following steps: a UE receives an RRC reconfiguration message sent by a source base station, where the RRC reconfiguration message includes a list of target cells for performing a conditional handover by the UE, information of each target cell in the list of the target cells for performing the conditional handover includes at least one of the following: frequency information of the target cell, a physical cell identifier of the target cell, a conditional handover command of the target cell generated by the target cell, or at least one piece of measurement configuration identifier information, and the at least one piece of measurement configuration identifier information is used for instructing an execution condition for the UE to perform a conditional handover in the target cell; and the UE performs a handover according to the RRC reconfiguration message.Type: GrantFiled: January 27, 2023Date of Patent: June 4, 2024Assignee: ZTE CorporationInventors: Xiaojuan Shi, He Huang, Jing Liu
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Patent number: 11997710Abstract: This disclosure relates generally to wireless communications and, more particularly, to systems and methods for reselection or redirection among cells of different geographic coverage. In one embodiment, a method performed by a communication device includes: receiving configuration information from a first communication node, wherein the first communication node is part of a first cell or a first carrier; determining a second communication node based on the configuration information, wherein the second communication node is part of a second cell or a second carrier; and initializing a random access procedure or continuing with the random access procedure on the second communication node.Type: GrantFiled: July 21, 2021Date of Patent: May 28, 2024Assignee: ZTE CorporationInventors: Yuan Gao, He Huang, Xiaojuan Shi
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Patent number: 11985722Abstract: A method for configuring a gap includes transmitting, by a first base station, a first message to a user equipment to configure the gap, the first message including first time reference information and the first timing reference information indicating a cell including, a primary cell of the first base station, a primary cell of a second base station, or a serving cell; and configuring, by using the first message, the user equipment to use a system frame number and a subframe of the cell for gap calculation.Type: GrantFiled: June 9, 2021Date of Patent: May 14, 2024Assignee: ZTE CorporationInventors: Jing Liu, Xiaojuan Shi, He Huang
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Publication number: 20240155415Abstract: Provided is a method, network device and system for implementing data processing. The method includes: transmitting, by a first network device, a request message to a second network device; feeding, by the second network device, a response message back to the first network device according to the request message received from the first network device; receiving, by the first network device, the response message fed back by the second network device, and transmitting an indication message to a third network device; and receiving, by the third network device, the indication message transmitted by the first network device, and processing data according to the indication message. The embodiments of the present application implement data splitting and handover processing for a next-generation mobile communication technology.Type: ApplicationFiled: January 19, 2024Publication date: May 9, 2024Applicant: ZTE CorporationInventors: He HUANG, Jianmin FANG, Xiaojuan SHI
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Patent number: 11973571Abstract: This disclosure relates generally to wireless communications and, more particularly, to systems and methods for determining round trip time and layer 2 (e.g., data link) buffer size in non terrestrial networks. In one embodiment, a method performed by a communication node includes: sending a capability request message to a communication device, wherein the communication node communicates from a satellite in orbit; receiving capability information from the communication device in response to the capability request message; and determining a data link buffer size associated with communications between the communication node and the communication device based on the capability information.Type: GrantFiled: May 14, 2021Date of Patent: April 30, 2024Assignee: ZTE CORPORATIONInventors: Yuan Gao, He Huang, Xiaojuan Shi, Li Yang
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Publication number: 20240136850Abstract: This disclosure provides an energy storage apparatus, an energy storage apparatus control method, and a photovoltaic system. The energy storage apparatus includes: a plurality of battery clusters, a plurality of conversion units, a start unit, and a controller. The controller includes a plurality of control units. The start unit is configured to: after receiving a start signal, control a control switch in at least one battery cluster to close, to start a control unit corresponding to the battery cluster. The control unit is configured to: determine, based on a state of the control switch in the battery cluster, whether a black start mode is on; and when determining that the black start mode is on, control a DC-DC converter in the corresponding conversion unit to release electric energy stored in a battery pack in the corresponding battery cluster, to energize a direct current bus.Type: ApplicationFiled: December 30, 2023Publication date: April 25, 2024Applicant: Huawei Digital Power Technologies Co., Ltd.Inventors: Shijiang Yu, Zhipeng Wu, He Zhou, Lei Shi, Yang Hu
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Publication number: 20240125743Abstract: A method for determining tobacco-specific nitrosamines (TSNAs) in cigarette smoke using one-step clean-up coupled with LC-MS/MS is provided, including the following steps: collecting a particulate matter of mainstream cigarette smoke with a Cambridge filter pad, mixing the particulate matter of mainstream cigarette smoke, an internal standards solution and water in a 50 mL plastic centrifuge tube, and vortexing the resulting mixture at room temperature to allow extraction; transferring an extraction solution after filtration to a new centrifuge tube, adding dichloromethane, and vortexing the resulting mixture; centrifuging to collect a dichloromethane extraction solution in a lower layer to another centrifuge tube, and placing the centrifuge tube in a water bath to remove dichloromethane; dissolving the resulting extraction solution in water, and transferring the resulting solution to an autosampler vial for LC-MS/MS analysis.Type: ApplicationFiled: November 20, 2023Publication date: April 18, 2024Applicant: Yunnan Academy Of Tobacco Agricultural SciencesInventors: Yong LI, Tao PANG, Junli SHI, Zhongbang SONG, Ge BAI, He XIE, Xingxiang WU, Niannian HU, Suxing TUO, Yunhui DAI
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Patent number: 11963049Abstract: An information processing method provided in the present disclosure includes: allocating, to a Non-Terrestrial Network (NTN) cell, at least one of a frequency band dedicated to the NTN cell, a frequency dedicated to the NTN cell, and a Physical Cell Identifier (PCI) dedicated to the NTN cell; notifying User Equipment (UE) of at least one of the following information: a frequency band indicator of the frequency band, the frequency, and the PCI.Type: GrantFiled: November 26, 2019Date of Patent: April 16, 2024Assignee: ZTE CORPORATIONInventors: Xiaojuan Shi, He Huang, Nan Zhang, Jianwu Dou
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Publication number: 20240103097Abstract: The present disclosure provides a direct current (DC) transformer error detection apparatus for a pulsating harmonic signal, including a DC and pulsating harmonic current output module and an external detected input module, where the DC and pulsating harmonic current output module outputs a DC and a DC superimposed pulsating harmonic current to an internal sampling circuit and a self-calibrated standard resistor array; and the internal sampling circuit converts the input DC and the input DC superimposed pulsating harmonic current into a voltage signal, and sends the voltage signal to an analog-to-digital (AD) sampling and measurement component through a front-end conditioning circuit and a detected input channel. The DC transformer error detection apparatus can complete self-calibration for measurement of the DC and the pulsating harmonic signal on a test site.Type: ApplicationFiled: August 17, 2022Publication date: March 28, 2024Inventors: Xin Zheng, Wenjing Yu, Tao Peng, Yi Fang, Ming Lei, Hong Shi, Ben Ma, Li Ding, Wei Wei, Linghua Li, He Yu, Tian Xia, Yingchun Wang, Sike Wang, Dongri Xie, Xin Wang, Bo Pang, Xianjin Rong
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Publication number: 20240085385Abstract: A method for determining tobacco-specific nitrosamines (TSNAs) in tobacco using one-step clean-up coupled with liquid chromatography-tandem mass spectrometry (LC-MS/MS) is provided, including the following steps: destemming flue-cured tobacco or sun-cured tobacco, drying, milling, and passing through a sieve; mixing the resulting tobacco, an internal standards solution and water in a plastic centrifuge tube, and vortexing the resulting mixture at room temperature to allow extraction; transferring an extraction solution after filtration to a new centrifuge tube, adding dichloromethane, and vortexing the resulting mixture; centrifuging to collect a dichloromethane extraction solution in a lower layer to another centrifuge tube, and placing the centrifuge tube in a water bath to remove dichloromethane; dissolving the resulting extraction solution in water, and transferring the resulting solution to an autosampler vial for LC-MS/MS analysis.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Applicant: Yunnan Academy Of Tobacco Agricultural SciencesInventors: Yong LI, Tao PANG, Junli SHI, Zhongbang SONG, Ge BAI, He XIE, Xingxiang WU, Niannian HU, Suxing TUO, Yunhui DAI
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Publication number: 20240067583Abstract: The present disclosure relates to a thermal coupling method for preparing ethylene by ethanol dehydration and device thereof. The device includes an ethanol dehydration reaction system, a quenching compression system, an alkaline washing system, a molecular sieve drying system and an ethylene purification and propylene refrigeration cycle system; ethanol dehydration reaction products in the ethanol dehydration reaction system serve as a heat source for preheating, vaporization and superheating of a raw material of ethanol; tower bottoms of an evaporation tower in the quenching compression system serve as a heat source for preheating of a feed stream of the evaporation tower and heating of an overhead gas of a quenching tower; products of ethylene in the alkaline washing system serve as a cold source for cooling of crude ethylene.Type: ApplicationFiled: June 19, 2023Publication date: February 29, 2024Inventors: Minhua ZHANG, Hao GONG, He DONG, Feng SHI, Fang MENG, Yingzhe YU, Haoxi JIANG
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Patent number: 11578251Abstract: The invention relates to the technical field of oil and gas drilling, and discloses an amphiphilic block polymer ultralow-permeability agent and an intelligent temporary plugging type water-based drilling fluid. The ultralow-permeability agent contains a structural unit provided by styryl hydrophobic monomer, maleic anhydride and acrylamide; the drilling fluid contains two or more of water, sodium bentonite, Pac-Lv, the ultralow-permeability agent, calcium carbonate, one-way plugging agent, white asphalt and barite which are stored in a mixed manner or independently stored.Type: GrantFiled: March 16, 2022Date of Patent: February 14, 2023Assignee: China University of Petroleum (Beijing)Inventors: Yinbo He, Guancheng Jiang, Lili Yang, Tengfei Dong, Bin Tan, Rongchao Cheng, He Shi, Jianguo Zhang, Tie Geng, Jiansheng Luo, Dongmin Jia, Kai Wang, Chunlin Xie, Wuquan Li, Xiaoqing Li
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Publication number: 20220204833Abstract: The invention relates to the technical field of oil and gas drilling, and discloses an amphiphilic block polymer ultralow-permeability agent and an intelligent temporary plugging type water-based drilling fluid. The ultralow-permeability agent contains a structural unit provided by styryl hydrophobic monomer, maleic anhydride and acrylamide; the drilling fluid contains two or more of water, sodium bentonite, Pac-Lv, the ultralow-permeability agent, calcium carbonate, one-way plugging agent, white asphalt and barite which are stored in a mixed manner or independently stored.Type: ApplicationFiled: March 16, 2022Publication date: June 30, 2022Applicant: China University of Petroleum (Beijing)Inventors: Yinbo He, Guancheng Jiang, Lili Yang, Tengfei Dong, Bin Tan, Rongchao Cheng, He Shi, Jianguo Zhang, Tie Geng, Jiansheng Luo, Dongmin Jia, Kai Wang, Chunlin Xie, Wuquan Li, Xiaoqing Li
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Publication number: 20220049148Abstract: An ultralow-permeability agent contains a structural unit provided by styryl hydrophobic monomer, maleic anhydride and acrylamide; the drilling fluid contains two or more of water, sodium bentonite, Pac-Lv, the ultralow-permeability agent, calcium carbonate, one-way plugging agent, white asphalt and barite which are stored in a mixed manner or independently stored. When the amphiphilic block polymer provided by the invention is used as the ultralow-permeability agent of the intelligent temporary plugging type water-based drilling fluid, the self-adaptive characteristic is realized; according to the amphiphilic block polymer, temporary plugging layer gaps formed in pore and throats by plugging materials in drilling fluid can be fully filled under the condition that the sizes and the distribution of the pore and throats of reservoirs are not required to be clear, so that the permeability of temporary plugging layer is greatly reduced, ultralow-permeability is realized.Type: ApplicationFiled: June 17, 2021Publication date: February 17, 2022Applicant: China University of Petroleum (Beijing)Inventors: Yinbo HE, Guancheng JIANG, Lili YANG, Tengfei DONG, Bin TAN, Rongchao CHENG, He SHI, Jianguo ZHANG, Tie GENG, Jiansheng LUO, Dongmin JIA, Kai WANG, Chunlin XIE, Wuquan LI, Xiaoqing LI
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Patent number: 11136488Abstract: The present invention relates to the technical field of oil and gas drilling, and discloses a biodiesel-based constant rheological property drilling fluid containing intelligent temperature responsive polymer, which contains two or more of the following components which are stored in admixture or separately: base oil biodiesel, aqueous phase, emulsifier, organic soil, constant rheological property flow pattern modifier, hydrolysis inhibitor, filtrate reducer and weighting material; the constant rheological property flow pattern modifier is an intelligent temperature responsive polymer, and the polymer contains structural units provided by bis-hydroxyethyl bis-hydroxypropyl stearyl ammonium chloride, ethylene bis-stearamide and dimerized fatty acid.Type: GrantFiled: April 12, 2021Date of Patent: October 5, 2021Assignee: CHINA UNIVERSITY OF GEOSCIENCES (BEIJING)Inventors: Guancheng Jiang, He Shi, Kaixiao Cui, Yinbo He, Lili Yang, Tengfei Dong, Chunyao Peng, Xuwu Luo, Bin Tan, Jun Cai, Xing Liang, Zhiliang You, Yong Wang
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Patent number: 11060668Abstract: A method and system for assessing the condition of a pipeline in a pipeline system is disclosed. The method includes generating a pressure wave in the fluid being carried along the pipeline system at a pressure wave generating location along the pipeline system and detecting pressure wave interaction signals at two closely spaced measurement locations along the pipeline. The method then includes determining a system response function for the pipeline based on the detected pressure wave interaction signals for each measurement location and characterising the pipeline based on the system response function.Type: GrantFiled: July 16, 2015Date of Patent: July 13, 2021Assignee: Adelaide Research & Innovation Pty LtdInventors: Angus R. Simpson, Martin F. Lambert, Aaron C. Zecchin, He Shi, Jinzhe Gong
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Patent number: 10889742Abstract: The present disclosure relates to the technical field of water-based drilling fluid, in particular to a modified polyhistidine suitable for being used as a supramolecular shale inhibitor, a method of preparing the same, and its application in water-based drilling fluids. The modified polyhistidine has a histidine polymerization main chain comprising a structural unit, which is represented by Formula (1) and attached with a modifying group, and the histidine polymerization main chain has a histidine polymerization degree of 6-9. The modified polyhistidine provided by the present disclosure is a degradable biological material and has the advantage of environmental friendliness; when the modified polyhistidine is used as a shale inhibitor, it can take advantage of its supermolecular property to effectively inhibit the hydration expansion of montmorillonite which is the most important expansion mineral in shale, and exhibits excellent inhibition effect and desirable temperature resistance.Type: GrantFiled: May 29, 2020Date of Patent: January 12, 2021Assignees: CHINA UNIVERSITY OF PETROLEUM (BEIJING), BEIJING SHIDA BOCHENG TECHNOLOGY CO., LTDInventors: Guancheng Jiang, Yinbo He, Lili Yang, Kai Wang, Tengfei Dong, Xiaohu Quan, Kaixiao Cui, He Shi
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Patent number: 10737522Abstract: A process for producing a fluid transfer surface, which process comprises: providing a titanium or titanium alloy surface; subjecting the titanium or titanium alloy surface to surface hardening by interstitial element absorption to provide a hardened surface; and, if required engraving the hardened surface to provide a desired surface topography.Type: GrantFiled: February 8, 2013Date of Patent: August 11, 2020Assignee: KINETIC ELEMENTS PTY LTD.Inventors: Peter Christopher King, Mahnaz Zehtab Jahedi, Justin Patrick Holland, Yu He Shi, Alexander Carl Engel
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Publication number: 20180202612Abstract: A method and system for assessing the condition of a pipeline in a pipeline system is disclosed. The method includes generating a pressure wave in the fluid being carried along the pipeline system at a pressure wave generating location along the pipeline system and detecting pressure wave interaction signals at two closely spaced measurement locations along the pipeline. The method then includes determining a system response function for the pipeline based on the detected pressure wave interaction signals for each measurement location and characterising the pipeline based on the system response function.Type: ApplicationFiled: July 16, 2015Publication date: July 19, 2018Applicant: Adelaide Research & Innovation Pty LtdInventors: Angus R. Simpson, Martin F. Lambert, Aaron C. Zecchin, He Shi, Jinzhe Gong
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Patent number: D1029910Type: GrantFiled: December 1, 2022Date of Patent: June 4, 2024Assignee: Shenzhen Cameraking Technology Co., Ltd.Inventors: He Huang, Jiangxiong Shi