Patents by Inventor Lili JIN
Lili JIN 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: 20240137147Abstract: A method includes: obtaining a total data length of an information bit; and obtaining C code blocks based on the total data length of the information bit and a preset first code rate. The C code blocks correspond to one or more code lengths, where the one or more code lengths meet a form of a positive integer power of 2, and where C is a positive integer.Type: ApplicationFiled: December 18, 2023Publication date: April 25, 2024Inventors: Lili Jin, Jian Wang, Xingqing Cheng
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Publication number: 20240121031Abstract: A sending device performs first encoding on at least one first code block, to obtain at least one first code word, where each first code block includes a first information block and a first check block for checking the first information block. The sending device performs at least one type of second encoding on at least one second code block, to obtain at least one second code word, where the at least one second code block includes a second check block for checking a portion of information in the at least one second code block, and a code length of the first code word is greater than a code length of the second code word. The sending device generates and sends a data packet that includes the at least one first code word and the at least one second code word.Type: ApplicationFiled: December 18, 2023Publication date: April 11, 2024Inventors: Lili Jin, Jian Wang, Xingqing Cheng
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Publication number: 20230403696Abstract: Embodiments of this application provide a resource mapping method and apparatus, applied to the field of short-range communication. The method includes: determining a first mapping mode in a plurality of mapping modes, where the plurality of mapping modes further include a second mapping mode; and mapping, according to the first mapping mode, a first modulation symbol sequence carried in a first time unit, A plurality of modulation symbols in the first modulation symbol sequence are mapped to a plurality of subcarriers according to the first mapping mode. Each of the plurality of modulation symbols is mapped to a respective subcarrier in the plurality of subcarriers. The first mapping mode and the second mapping mode represent different mapping locations of the plurality of modulation symbols on the plurality of subcarriers.Type: ApplicationFiled: August 17, 2023Publication date: December 14, 2023Inventors: Lili JIN, Jian WANG, Xingqing CHENG
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Patent number: 11753319Abstract: A method for intensification of advanced biological nitrogen removal and reduction of endocrine disrupting toxicity, and belongs to the technical field of advanced wastewater treatment includes the steps of utilizing the reaction of calcium sulfate and hydrogen peroxide solution under alkaline conditions to prepare nano-calcium peroxide (n-CP) oxygen-releasing materials, then the polyvinyl alcohol is used as a framework material, the sodium carboxymethyl cellulose is used as a bonding agent, the stearic acid is used as buffering agent and stabilizing agent, the prepared n-CP is used as an oxygen-releasing material, and the quartz sand is used to increase the material density to the sustained-release calcium peroxide nanoparticles (SR-nCPs) through the encapsulation method.Type: GrantFiled: February 28, 2023Date of Patent: September 12, 2023Assignee: NANJING UNIVERSITYInventors: Hui Huang, Lili Jin, Jun Hu, Hongqiang Ren
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Publication number: 20230283400Abstract: An information transmission method and apparatus, applied to the communication field, and in particular, to the short-range communication field, for example, a vehicle-mounted wireless communication system are provided. The method includes: A first node receives a first MCS index from a second node. The first MCS index corresponds to a first modulation mode. The first node receives data from the second node or sends data to the second node based on the first MCS index. A first MCS information subset in which the first MCS index is located belongs to a predefined MCS information set including 32 MCS information subsets.Type: ApplicationFiled: February 28, 2023Publication date: September 7, 2023Inventors: Lili Jin, Xingqing Cheng, Jian Wang
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Publication number: 20230224105Abstract: A communication method applied to the communication field, and in particular, to the short-range communication field, for example, an in-vehicle wireless communication system, a smart home system, or a smart manufacturing system, includes: a first node performing channel coding on at least one CB; and the first node sending, to a second node, the at least one CB on which channel coding has been performed, where the at least one CB is a CB of a first service.Type: ApplicationFiled: March 7, 2023Publication date: July 13, 2023Inventors: Lili Jin, Xingqing Cheng, Jian Wang, Hang Liu, Lei Gao
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Publication number: 20230202887Abstract: A method for intensification of advanced biological nitrogen removal and reduction of endocrine disrupting toxicity, and belongs to the technical field of advanced wastewater treatment includes the steps of utilizing the reaction of calcium sulfate and hydrogen peroxide solution under alkaline conditions to prepare nano-calcium peroxide (n-CP) oxygen-releasing materials, then the polyvinyl alcohol is used as a framework material, the sodium carboxymethyl cellulose is used as a bonding agent, the stearic acid is used as buffering agent and stabilizing agent, the prepared n-CP is used as an oxygen-releasing material, and the quartz sand is used to increase the material density to the sustained-release calcium peroxide nanoparticles (SR-nCPs) through the encapsulation method.Type: ApplicationFiled: February 28, 2023Publication date: June 29, 2023Inventors: Hui Huang, Lili Jin, Jun Hu, Hongqiang Ren
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Publication number: 20230091503Abstract: The present invention relates to a preparation method for a microneedle patch. Specifically, the present invention provides a preparation method for a microneedle patch, and the method comprises steps: (1) milling a base into a master mold of the microneedle patch; (2) conducting surface treatment on the master mold, to obtain the treated master mold; (3) conducting reverse molding on a surface of the treated master mold, conducting deaeration, curing, and demolding, to obtain the cured daughter mold; and (4) casting the modification solution on the surface of the daughter mold, and then conducting deaeration, drying and curing, to obtain the microneedle patch. The method for preparing the microneedle patch in the present invention can greatly reduce the milling difficulty, and save the milling cost and time. The microneedle molds with different aspect ratios, areas and shapes can also be prepared as required, following with reverse molding to diverse microneedle patches.Type: ApplicationFiled: November 18, 2022Publication date: March 23, 2023Inventors: Changsheng Liu, Hongyan He, Lili Jin, Dian Zhang
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Patent number: 10164735Abstract: Embodiments relate to the communications field, and provide an adaptive modulation and coding method, apparatus, and system. The method includes: obtaining to-be-processed data; obtaining channel information corresponding to the to-be-processed data, and determining a modulation mode according to the channel information. The method also includes determining first data and second data from the to-be-processed data according to the modulation mode; performing soft decision forward error correction FEC coding on the first data to obtain a first bit stream. The method also includes obtaining a second bit stream according to the second data, and modulating the first bit stream and the second bit stream according to a constellation mapping rule; and sending modulated data.Type: GrantFiled: September 30, 2016Date of Patent: December 25, 2018Assignee: Huawei Technologies Co., LtdInventors: Fan Yu, Mo Li, Lili Jin
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Publication number: 20170019210Abstract: Embodiments relate to the communications field, and provide an adaptive modulation and coding method, apparatus, and system. The method includes: obtaining to-be-processed data; obtaining channel information corresponding to the to-be-processed data, and determining a modulation mode according to the channel information. The method also includes determining first data and second data from the to-be-processed data according to the modulation mode; performing soft decision forward error correction FEC coding on the first data to obtain a first bit stream. The method also includes obtaining a second bit stream according to the second data, and modulating the first bit stream and the second bit stream according to a constellation mapping rule; and sending modulated data.Type: ApplicationFiled: September 30, 2016Publication date: January 19, 2017Inventors: Fan Yu, Mo Li, Lili Jin
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Patent number: 9059735Abstract: Embodiments of the present invention provide a decoding method and a decoding device. The method includes: performing iterative decoding on a multidimensional code to obtain incorrigible code words; determining locations of error bits in the incorrigible code words that are obtained by performing the iterative decoding on the multidimensional code, where the locations of error bits in the incorrigible code words are multidimensional coordinate locations of the error bits in the multidimensional code; correcting error bits of a part of the incorrigible code words in the multidimensional code according to the determined locations of the error bits in the incorrigible code words; and after the error bits of a part of the incorrigible code words in the multidimensional code are corrected, performing iterative decoding on the multidimensional code The embodiments of the present invention are applicable to the field of decoding technologies.Type: GrantFiled: April 30, 2013Date of Patent: June 16, 2015Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yang Li, Lili Jin, Yu Zhao, Zhiyu Xiao
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Publication number: 20130254603Abstract: Embodiments of the present invention provide a decoding method and a decoding device. The method includes: performing iterative decoding on a multidimensional code to obtain incorrigible code words; determining locations of error bits in the incorrigible code words that are obtained by performing the iterative decoding on the multidimensional code, where the locations of error bits in the incorrigible code words are multidimensional coordinate locations of the error bits in the multidimensional code; correcting error bits of a part of the incorrigible code words in the multidimensional code according to the determined locations of the error bits in the incorrigible code words; and after the error bits of a part of the incorrigible code words in the multidimensional code are corrected, performing iterative decoding on the multidimensional code The embodiments of the present invention are applicable to the field of decoding technologies.Type: ApplicationFiled: April 30, 2013Publication date: September 26, 2013Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Yang LI, Lili JIN, Yu ZHAO, Zhiyu XIAO