Patents by Inventor Jian Kang
Jian Kang 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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Publication number: 20250141645Abstract: An information transmission method and an apparatus, a base station, a user equipment, a storage medium, and a program product are disclosed. The method may include: receiving a transport block (TB) sent by at least one second node, where the TB forms a TB set; obtaining information about a set of correct TBs according to the RB set; encoding the information about the set of correct TBs to obtain feedback information, where the feedback information is used to represent a reception condition of the TB sent by the at least one second node, and the encoding processing may include performing binary representation on the information about the set of correct TBs; and sending the feedback information to the at least one second node.Type: ApplicationFiled: May 15, 2023Publication date: May 1, 2025Applicant: ZTE CorporationInventors: Chulong Liang, Jin Xu, Zhifeng Yuan, Liguang Li, Guanghui Yu, Jian Kang, Qiang Fu
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Patent number: 12288264Abstract: Provided is a vehicle accident loss assessment risk control method and apparatus. The method can include: acquiring a vehicle accident loss assessment report of a current accident of a vehicle, wherein the vehicle accident loss assessment report includes vehicle information of the vehicle and vehicle loss items related to the current accident of the vehicle; calculating the vehicle loss items in the vehicle accident loss assessment report based on a pre-established risk algorithm model in combination with the vehicle information, and identifying risk items with risks in the vehicle loss items; and intercepting the risk items or prompting the risk items to a user. According to the embodiment, an early warning can be automatically made to a leakage that may occur in the vehicle accident loss assessment based on artificial intelligence, industry big data standardization, big data mining analysis and the like, to realize the risk control and ensure the accuracy of vehicle accident loss assessment.Type: GrantFiled: June 25, 2024Date of Patent: April 29, 2025Assignee: DATA ENLIGHTEN TECHNOLOGY (BEIJING) CO., LTD.Inventors: Kai Zhou, Rongbing Zhang, Jian Kang, Minhao Wang, Wei Li
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Patent number: 12256249Abstract: The present application relates to methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to a control channel monitoring procedure. In one exemplary aspect, a method for wireless communication is disclosed. The method includes detecting, by a terminal, an occurrence of an event. The method also includes selecting, by the terminal, a monitoring configuration based on the occurrence of the event. The method also includes resetting or stopping, by the terminal, any of a first timer and/or a second timer based on the occurrence of the event. The method also includes monitoring, by the terminal, a control channel according to the selected monitoring configuration.Type: GrantFiled: July 7, 2022Date of Patent: March 18, 2025Assignee: ZTE CorporationInventors: Qiujin Guo, Mengzhu Chen, Jun Xu, Xiaoying Ma, Qiang Fu, Jian Kang
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Publication number: 20250088310Abstract: Methods, apparatus, and systems that relate to rate matching scheme design for polar coding, PAC coding, or other pre-transformed polar coding are disclosed. In one example aspect, a method for digital communication includes determining, by a first node, an output bit sequence having E bits based on an input bit sequence c having K bits, wherein the output bit sequence is determined based on an output of a polar transform and an output of a repetition operation, and wherein the input of the repetition operation is a portion of a bit sequence before the polar transform. The method also includes transmitting, by the first node, a signal including the output bit sequence to a second node.Type: ApplicationFiled: November 4, 2024Publication date: March 13, 2025Inventors: Chulong LIANG, Wei ZHAO, Jin XU, Liguang LI, Guanghui YU, Jian KANG, Qiang FU
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Patent number: 12240787Abstract: A preparation method for improving light efficiency and stability of light storing ceramics is provided. Calcium ethanol solution is added into titanium precursor solution firstly and oleic acid dispersant is added, pure water and the light storing powder are subsequently added to obtain a light-storing powder-calcium titanate gel, and dried, crushed and sieved to obtain xerogel powder. Glass matrix material, sieved xerogel powder and another dispersant are placed into a granulator, and directly mechanically stirred and granulated after adding pure water. A plasticizer is added after stirring 4˜8 h, and continuously stirred for 1˜3 h to obtain a mixture, pressing, drying and firing. Calcium titanate is manually introduced to protect the light-storing powder from hydrolysis or high-temperature oxidation. It can also change the propagation path of fluorescence inside ceramics, improve light absorption and fluorescence output efficiency and is conducive to ceramic molding.Type: GrantFiled: December 1, 2021Date of Patent: March 4, 2025Assignees: Jiangsu Normal University, Xuzhou All-To Photoelectric Technology Co., LTDInventors: Le Zhang, Shunshun Yang, Rui Wang, Tao Li, Xiaowen Zhu, Xinyu Jiang, Guocan Huang, Jian Kang, Bingheng Sun, Cen Shao, Tianyuan Zhou, Hao Chen
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Publication number: 20250070912Abstract: Methods, apparatus, and systems that relate to rate matching scheme design for polar coding, PAC coding, or other pre-transformed polar coding are described. One example method includes determining, by a first node, an output bit sequence having E bits based on an input bit sequence having K bits, wherein the output bit sequence is determined by 1) performing a polar transform with H components and 2) performing either no pre-transform or at least two pre-transform operations; wherein the polar transform is based on H polar matrices G(N0), G(N1), . . . , G(NH?1), wherein H, K and E are integers greater than 1, wherein a polar matrix G(Ni) is of size Ni. The method also includes transmitting, by the first node, a signal including the output bit sequence to a second node.Type: ApplicationFiled: November 1, 2024Publication date: February 27, 2025Inventors: Chulong LIANG, Wei ZHAO, Jin XU, Liguang LI, Guanghui YU, Jian KANG, Qiang FU
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Publication number: 20250062779Abstract: Methods, apparatus, and systems that relate to rate matching scheme design for polar coding, PAC coding, or other pre-transformed polar coding are disclosed. In one example aspect, a method for digital communication includes determining, by a first node, an output bit sequence having E bits based on an input bit sequence having K bits, wherein the output bit sequence is determined by performing a polar transform with H components and a pre-transform; wherein the polar transform is based on H polar matrices G(N0), G(N1), . . . , G(NH?0), wherein E, K, H are integers greater than 1, wherein a polar matrix G(N0) is of size Ni. The method also includes transmitting, by the first node, a signal including the output bit sequence to a second node.Type: ApplicationFiled: October 31, 2024Publication date: February 20, 2025Inventors: Chulong LIANG, Wei ZHAO, Jin XU, Liguang LI, Guanghui YU, Jian KANG, Qiang FU
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Publication number: 20250055595Abstract: Methods, apparatus, and systems that relate to Polarization-Adjusted Convolutional (PAC) coding with variable lengths are disclosed. In one example aspect, a method for digital communication includes determining, by a first node, an output bit sequence having E bits based on an input bit sequence having K bits. The output bit sequence is determined based on a transform that is applied prior to applying a Polar transform having a size of N. The transform is based on at least one index set that is a subset of a set of bit indices. The set of bit indices comprises all non-negative integers that are less than N and wherein K<N and K<E. The method also includes transmitting, by the first node, a signal including the output bit sequence to a second node.Type: ApplicationFiled: October 24, 2024Publication date: February 13, 2025Inventors: Chulong LIANG, Jin XU, Wei ZHAO, Liguang LI, Guanghui YU, Jian KANG, Qiang FU
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Patent number: 12182175Abstract: An information handling system acquires data chunks for a duration of at least one time slice, determines an overwrite frequency for the duration of the time slice of each of the data chunks, clusters the data chunks according to the overwrite frequency, and determines an overwrite frequency label for each cluster of the data chunks. The system may also determine a read frequency for the duration of the time slice of each of the data chunks, cluster the data chunks based on the read frequency, and determine a read frequency label for each of the cluster of the data chunks. The system may also construct a sorted tree based on the overwrite frequency label, the read frequency label, and a virtual logical block address of each of the data chunks.Type: GrantFiled: March 10, 2023Date of Patent: December 31, 2024Assignee: Dell Products L.P.Inventors: Weilan Pu, Jie Wang, Jian Kang
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Publication number: 20240428341Abstract: Provided is a vehicle accident loss assessment risk control method and apparatus. The method can include: acquiring a vehicle accident loss assessment report of a current accident of a vehicle, wherein the vehicle accident loss assessment report includes vehicle information of the vehicle and vehicle loss items related to the current accident of the vehicle; calculating the vehicle loss items in the vehicle accident loss assessment report based on a pre-established risk algorithm model in combination with the vehicle information, and identifying risk items with risks in the vehicle loss items; and intercepting the risk items or prompting the risk items to a user. According to the embodiment, an early warning can be automatically made to a leakage that may occur in the vehicle accident loss assessment based on artificial intelligence, industry big data standardization, big data mining analysis and the like, to realize the risk control and ensure the accuracy of vehicle accident loss assessment.Type: ApplicationFiled: June 25, 2024Publication date: December 26, 2024Inventors: Kai ZHOU, Rongbing ZHANG, Jian KANG, Minhao WANG, Wei LI
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Publication number: 20240430662Abstract: This disclosure provides systems, methods, and devices for wireless communications that support multiple subscriber identity module (MSIM) operation. In a first aspect, an apparatus for wireless communications includes an input port for receiving a radio frequency (RF) signal comprising a first carrier corresponding to a first subscriber identity module (SIM) and a second carrier corresponding to a second subscriber identity module (SIM); and a split low noise amplifier (LNA) coupled to the input port and a first output port and a second output port, the split LNA configured to output the RF signal with a first gain as a first amplified RF signal at the first output port and to output the RF signal with a different, second gain as a second amplified RF signal at the second output port. Other aspects and features are also claimed and described.Type: ApplicationFiled: June 20, 2023Publication date: December 26, 2024Inventors: Jang Joon Lee, Aleksandar Miodrag Tasic, Kyle David Holland, Chih-Fan Liao, Prakash Thoppay Egambaram, Jian Kang, Bo Wen
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Publication number: 20240372771Abstract: Disclosed are a data transmission method, a communication node, and a non-transitory computer readable storage medium. The method is applied to a first communication node and may include: acquiring a first bit sequence f0, f1, f2, . . . , fE?1; mapping every Qm bits in the first bit sequence f0, f1, f2, . . . , fE?1 to one complex-valued modulation symbol based on a Regular Amplitude Phase Shift Keying (RAPSK) constellation to obtain a symbol sequence x0, x1, x2, . . . , xE/Qm-1, wherein E denotes a length of the first bit sequence and is a positive integer, Qm denotes a modulation order of RAPSK modulation, and the RAPSK constellation has 2Qm constellation points; and transmitting the symbol sequence x0, x1, x2, . . . , xE/Qm?1 to a second communication node.Type: ApplicationFiled: May 9, 2022Publication date: November 7, 2024Applicant: ZTE CorporationInventors: Chulong Liang, Jin Xu, Liguang Li, Guanghui Yu, Jian Kang, Qiang Fu
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Patent number: 12122795Abstract: Preparation of n{circumflex over (?)}n{circumflex over (?)}c{circumflex over (?)}n tetradentate platinum (ii) complex and uses thereof are provided. The complex of the present invention has a structure as shown in Formula (11). The performance of an organic electroluminescence device prepared from the complex of the present invention is better than that of a reference device. A great application value is realized on an OLED (organic light-emitting diode), and the N{circumflex over (?)}N{circumflex over (?)}C{circumflex over (?)}N tetradentate platinum (II) complex can be used as a phosphorescent doped material to manufacture an orange red light OLED device with a high luminous efficiency.Type: GrantFiled: November 2, 2019Date of Patent: October 22, 2024Assignee: GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTDInventors: Jian Kang, Lei Dai, Lifei Cai
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Patent number: 12112495Abstract: Provided are a depth data filtering method and apparatus, an electronic device, and a readable storage medium. The method includes: obtaining, for each pixel, a depth difference value between two consecutive frames of depth maps; marking an area formed by pixels as a first environment change area, the depth difference value of the pixels is smaller than a predetermined absolute depth deviation; marking an area formed by pixels as a second environment change area, the depth difference value of the pixels is greater than or equal to the predetermined absolute depth deviation; respectively filtering the first environment change area and the second environment change area.Type: GrantFiled: December 22, 2021Date of Patent: October 8, 2024Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.Inventor: Jian Kang
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Publication number: 20240267150Abstract: A data transmission method, a device, and a storage medium are disclosed. The method may include sending a Modulation and Coding Scheme (MCS) index value to a second communication node; where, the MCS index value is indicative of one sets of parameters of a plurality sets of parameters in an MCS index table; and at least one set of the plurality sets of parameters in the MCS index table correspond to Regular Amplitude Phase Shift Keying (RAPSK) modulation.Type: ApplicationFiled: May 12, 2022Publication date: August 8, 2024Applicant: ZTE CorporationInventors: Chulong Liang, Jin Xu, Liguang Li, Guanghui Yu, Jian Kang, Qiang Fu
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Patent number: 12030817Abstract: A multicolor light-storing ceramic for fire-protection indication and a preparation method thereof are provided. The preparation method includes: adding a glass based raw material, a light-storing powder, a dispersant and an alumina powder into a granulator, adding water mixed with a pore-forming agent and then mechanically stirring for granulation; adding a plasticizer after the stirring of 4˜8 h, and continuing the stirring for 1˜3 h to thereby obtain a mixture; packing the mixture into a mold and performing tableting; demolding and obtaining a light-storing self-luminous quartz ceramic by drying and firing using a kiln; printing a pattern onto a surface of the ceramic and then curing to obtain a light-storing ceramic for indication sign.Type: GrantFiled: December 1, 2021Date of Patent: July 9, 2024Assignees: JIANGSU NORMAL UNIVERSITY, XUZHOU ALL-TO PHOTOELECTRIC TECHNOLOGY CO., LTDInventors: Le Zhang, Shunshun Yang, Rui Wang, Jin Huang, Zhanran Wang, Xiaoyu Zhu, Jian Kang, Can Huang, Bingheng Sun, Tianyuan Zhou, Hao Chen
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Publication number: 20240211493Abstract: An information handling system acquires data chunks for a duration of at least one time slice, determines an overwrite frequency for the duration of the time slice of each of the data chunks, clusters the data chunks according to the overwrite frequency, and determines an overwrite frequency label for each cluster of the data chunks. The system may also determine a read frequency for the duration of the time slice of each of the data chunks, cluster the data chunks based on the read frequency, and determine a read frequency label for each of the cluster of the data chunks. The system may also construct a sorted tree based on the overwrite frequency label, the read frequency label, and a virtual logical block address of each of the data chunks.Type: ApplicationFiled: March 10, 2023Publication date: June 27, 2024Inventors: Weilan Pu, Jie Wang, Jian Kang
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Patent number: 11961246Abstract: Provided are a depth image processing method, a depth image processing apparatus, an electronic device and a readable storage medium. The method includes: (101) obtaining consecutive n depth image frames; (102) determining a trusted pixel and determining a smoothing factor corresponding to the trusted pixel; (103) determining a time similarity weight; (104) determining a content similarity; (105) determining a content similarity weight based on the content similarity and the smoothing factor; and (106) performing filtering processing on a depth value of the trusted pixel based on all time similarity weights and all content similarity weights.Type: GrantFiled: December 10, 2021Date of Patent: April 16, 2024Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP. LTDInventor: Jian Kang
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Patent number: 11942324Abstract: A method of promoting adhesion between a dielectric layer of a semiconductor device and a metal fill deposited within a trench in the dielectric layer, including performing an ion implantation process wherein an ion beam formed of an ionized dopant species is directed into the trench at an acute angle relative to a top surface of the dielectric layer to form an implantation layer in a sidewall of the trench, and depositing a metal fill in the trench atop an underlying bottom metal layer, wherein the metal fill adheres to the sidewall.Type: GrantFiled: June 10, 2020Date of Patent: March 26, 2024Assignee: Applied Materials, Inc.Inventors: Qintao Zhang, Jun-Feng Lu, Ting Cai, Ma Ning, Weiye He, Jian Kang
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Publication number: 20240088929Abstract: This disclosure provides systems, methods, and devices for wireless communications that support downconversion in a radio frequency (RF) system. In a first aspect, an apparatus for wireless communications includes a first mixer coupled to an input node; a second mixer coupled to the input node; and a first mixer bias circuit configured to output a first local oscillator (LO) signal, the first mixer bias circuit coupled to the first mixer and to the second mixer to output the first LO signal to the first mixer and to the second mixer. Other aspects and features are also claimed and described.Type: ApplicationFiled: September 13, 2022Publication date: March 14, 2024Inventors: Kyle David Holland, Jang Joon Lee, Aleksandar Miodrag Tasic, Prakash Thoppay Egambaram, Jian Kang