Patents by Inventor Jingyuan Sun
Jingyuan Sun 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: 20210306095Abstract: An apparatus is provided which comprises at least one processor, at least one memory including computer program code, and the at least one processor, with the at least one memory and the computer program code, being arranged to cause the apparatus to at least perform generating a code block including information bits and parity bits, the parity bits being generated by performing a cyclic redundancy check on the information bits, determining the number of parity bits used in generating the code block based on an applied linear error correcting code base graph and/or based on the number of the information bits, and encoding the code block by using the applied linear error correcting code base graph.Type: ApplicationFiled: June 11, 2021Publication date: September 30, 2021Inventors: Keeth Saliya Jayasinghe LADDU, Yi ZHANG, Jingyuan SUN
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Publication number: 20210281367Abstract: There is provided a method comprising determining a number of acknowledgment bits allocated to at least one transmit block, the at least one transmit block comprising a plurality of code blocks, allocating each of the plurality of code blocks to a respective code block group, based on the number of acknowledgment bits allocated to the at least one transmit block and the number of the plurality of code blocks, wherein each code block group is associated with one of the number of acknowledgment bits and causing transmission of the acknowledgment bit associated with each respective code block group based on a determined acknowledgement result for the respective code block group.Type: ApplicationFiled: August 12, 2016Publication date: September 9, 2021Applicant: Nokia Solutions and Networks OyInventors: Yi Zhang, Deshan Miao, Jingyuan Sun, Keeth Saliya Jayasinghe
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Patent number: 11089586Abstract: The present disclosure relates to detecting methods, transmitting methods, and apparatus for a common control channel. One example detecting method includes determining a candidate resource set within downlink resources of a current cell. The candidate resource set can include at least one candidate resource carrying a common control channel of the current cell. A detection is performed on the at least one candidate resource in the candidate resource set, so as to acquire the common control channel of the current cell.Type: GrantFiled: February 18, 2020Date of Patent: August 10, 2021Assignee: Huawei Technologies Co., Ltd.Inventors: Lei Guan, Lixia Xue, Yongxing Zhou, Qiang Li, Jingyuan Sun
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Patent number: 11070314Abstract: An apparatus is provided which comprises at least one processor, at least one memory including computer program code, and the at least one processor, with the at least one memory and the computer program code, being arranged to cause the apparatus to at least perform generating a code block including information bits and parity bits, the parity bits being generated by performing a cyclic redundancy check on the information bits, determining the number of parity bits used in generating the code block based on an applied linear error correcting code base graph and/or based on the number of the information bits, and encoding the code block by using the applied linear error correcting code base graph.Type: GrantFiled: August 18, 2017Date of Patent: July 20, 2021Assignee: NOKIA SOLUTIONS AND NETWORKS OYInventors: Keeth Saliya Jayasinghe Laddu, Yi Zhang, Jingyuan Sun
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Patent number: 11064482Abstract: In a bandwidth allocation method, user equipment (UE) receives virtual bandwidth configuration information and performs signal reception and/or signal processing according to a virtual bandwidth indicated by the virtual bandwidth configuration information, where the virtual bandwidth configuration information is used for indicating a configuration of the virtual bandwidth. The virtual bandwidth is a part or all of a downlink maximum available bandwidth or a downlink transmission bandwidth, and the downlink maximum available bandwidth is a maximum bandwidth available for downlink transmission. In this way, reduction of overheads and reduction of complexity of signal reception and signal processing are implemented, and overheads and complexity of signal reception and processing feedback can be flexibly controlled.Type: GrantFiled: September 25, 2015Date of Patent: July 13, 2021Assignee: Huawei Technologies Co., Ltd.Inventors: Yongxing Zhou, Jingyuan Sun, David Jean-Marie Mazzarese, Lixia Xue, Xiaotao Ren
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Patent number: 11044047Abstract: A method comprises receiving information on a selected redundancy version at a user device. The redundancy version is associated with block coding. The block coding may be LDPC. The method may comprise using the information when communicating with a base station. The position of the redundancy version may satisfy one or more criteria.Type: GrantFiled: August 10, 2017Date of Patent: June 22, 2021Assignee: NOKIA TECHNOLOGIES OYInventors: Jingyuan Sun, Dongyang Du, Wei Jiang, Xiangnian Zeng, Yi Zhang
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Patent number: 10979084Abstract: A base matrix is applied to an LDPC coder. The base matrix includes multiple parts, each including multiple of rows and columns, and containing integers, each representative of an identity matrix cyclically shifted in accordance with the integer or representative of an all-zero matrix. At least two of the multiple parts are configured such that their respective column-wise combinations of rows represents a same starting vector, cyclically shifted or interleaved, with zero or more but not all integers not indicative of the all-zero matrix of the same vector substituted by integers indicative of the all-zero matrix. The at least two of the multiple parts are not identical. The applied base matrix is used for one of encoding data using the LDPC coder or decoding data using the LDPC coder.Type: GrantFiled: January 6, 2017Date of Patent: April 13, 2021Assignee: Nokia Technologies OyInventors: Jingyuan Sun, Yi Zhang, Xiangnian Zeng, Wei Jiang, Dongyang Du, Keeth Saliya Jayasinghe
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Patent number: 10904767Abstract: The method in the embodiment of the present invention includes: determining a shared frequency band, and a cell of the shared frequency band is a secondary serving cell of UE1 that performs communication by using the first network and a secondary serving cell of UE2 that performs communication by using the second network, and both the UE1 and the UE2 can work on the shared frequency band and at least one other frequency band than the shared frequency band; and transmitting only a common signal of the second network on the shared frequency band when service transmission of the first network is performed on the shared frequency band.Type: GrantFiled: August 25, 2017Date of Patent: January 26, 2021Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jingyuan Sun, Lixia Xue, Jiafeng Shao
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Patent number: 10899858Abstract: Provided is a polyethylene material and application thereof. A density distribution of the polyethylene material is in a range of 0.880 g/cm3-0.960 g/cm3. An amount of a fraction at a temperature of 40° C. obtained by conducting temperature rising elution fractionation on the polyethylene material is in a range of 9.0 wt %-40.0 wt %, preferably in a range of 10.0 wt %-25.0 wt %, more preferably in a range of 9.9 wt %-20.0 wt %. A melting temperature of the polyethylene material is 110° C.-135° C., preferably 116° C.-130° C. The polyethylene material provided by the present application has distinctly improved amount of medium/low-molecular-weight fractions and high-degree-branching fractions, as well as relatively high-molecular-weight fractions which are highly branched. The polyethylene material thus has a relative high melting temperature.Type: GrantFiled: April 22, 2016Date of Patent: January 26, 2021Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, ZHEJIANG UNIVERSITYInventors: Jingdai Wang, Wenqing Wu, Yongrong Yang, Guodong Han, Xiaofei Wang, Yuhui Cui, Binbo Jiang, Zhengliang Huang, Jingyuan Sun, Xiaobo Hu, Xiaoqiang Fan, Zuwei Liao, Yao Yang
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Patent number: 10904888Abstract: A method and apparatus to configure a resource pool for a plurality of user equipment configured with contention based transmission; configure a resource allocation within the resource pool for a contention based transmission by a user equipment of the plurality of user equipment configured for contention based transmissions, wherein the resource allocation is configured with more than one predefined or preconfigured sets of resource allocation granularities; and send information including the resource allocation towards the user equipment, wherein the information includes an indication of a set of the predefined or preconfigured sets of the resource allocation granularities that the user equipment is to use for the contention based transmission.Type: GrantFiled: June 8, 2016Date of Patent: January 26, 2021Assignee: Nokia Technologies OyInventors: Yuantao Zhang, Zhuyan Zhao, Jingyuan Sun, Hongchao Li, Yanji Zhang
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Publication number: 20200383109Abstract: Embodiments of the present application provide a method for acquiring information of access resources, a terminal device, and a base station. A terminal device detects a synchronization signal of a cell to be accessed by the terminal device. The terminal device further receives a broadcast channel of the cell on a broadcast channel resource. The terminal device then determines a resource on which the cell is located according to resource indication information carried in the broadcast channel. The broadcast channel resource corresponds to an actual access resource, and the synchronization signal is detected on the actual access resource. The actual access resource is one of a plurality of candidate access resources of the cell. The resource indication information indicates a location relationship between the actual access resource and the resource on which the cell is located.Type: ApplicationFiled: June 15, 2020Publication date: December 3, 2020Applicant: HUAWEI TECHNOLOGIES CO.,LTD.Inventors: Lixia Xue, Lei Guan, Yongxing Zhou, Jingyuan Sun
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Patent number: 10840989Abstract: Embodiments of the present invention provide a method and a system for measuring a channel quality indicator, a user equipment and a base station. The method includes: obtaining a channel quality indicator configuration, where the channel quality indicator configuration includes a first combination, and the first combination includes a valid signal processing manner and an interfering signal processing manner; performing valid signal processing and interfering signal processing according to the valid signal processing manner and the interfering signal processing manner in the first combination to obtain a valid signal and an interfering signal; performing channel quality indicator calculation according to the valid signal and the interfering signal to obtain a channel quality indicator; and feeding the channel quality indicator back to a base station.Type: GrantFiled: December 20, 2018Date of Patent: November 17, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Jingyuan Sun, Yongxing Zhou, David Mazzarese, Xiaotao Ren
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Patent number: 10819488Abstract: Embodiments of the present invention disclose an interference measurement indication method, an interference measurement method, a related device, and a communication system. The interference measurement indication method includes: transmitting, by a base station, at least one piece of first-type channel state information reference signal CSI-RS configuration signaling to a user equipment UE, where the at least one piece of first-type CSI-RS configuration signaling indicates a first resource set used for CSI-RS transmission; and transmitting, by the base station, at least one piece of second-type CSI-RS configuration signaling to the UE, where a second resource set used for CSI-RS transmission, which is indicated by the at least one piece of second-type CSI-RS configuration signaling, is a subset of the first resource set. Technical solutions provided by the embodiments of the present invention help improve the flexibility of interference measurement of the UE.Type: GrantFiled: July 28, 2017Date of Patent: October 27, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Liang Xia, Yongxing Zhou, Jingyuan Sun, Mingyu Zhou, Xiaotao Ren
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Patent number: 10805158Abstract: Embodiments of the present invention provide a radio resource management (RRM) information measurement method and apparatus, and a device. The method includes determining at least one piece of configuration information used, by user equipment, for radio RRM measurement, where the configuration information includes at least one type of signal type information used for the RRM measurement, and signal combination information used for the RRM measurement, and sending the configuration information to the user equipment, so that the user equipment performs the RRM measurement according to the configuration information.Type: GrantFiled: September 25, 2015Date of Patent: October 13, 2020Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jingyuan Sun, Lixia Xue, David Jean-Marie Mazzarese, Xiaotao Ren, Yongxing Zhou
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Publication number: 20200305198Abstract: A method and apparatus may include receiving configuration signaling from a network node to use a resource pool. The apparatus transmits using contention-based transmission. The method also includes selecting a preamble zone combination from the resource pool. The method may also include transmitting a preamble to the network node using the selected preamble zone combination. A preamble sequence index is used to identify the user equipment.Type: ApplicationFiled: May 11, 2016Publication date: September 24, 2020Inventors: Hongchao LI, Klaus Ingemann PEDERSEN, Yuantao ZHANG, Jingyuan SUN, Zhuyan ZHAO, Deshan MIAO
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Patent number: 10784895Abstract: A method includes accessing information, and at least one of encoding or decoding the information using a parity check matrix based on a coding rate. A portion of a data part in the parity check matrix has been generated based on part or all of another matrix. Apparatus, computer programs, and computer program products are also described. The apparatus may be a wireless mobile device or a wireless network access node. A communication system may include one or more of the wireless mobile devices and one or more of the access nodes, each using a version of the method.Type: GrantFiled: August 8, 2016Date of Patent: September 22, 2020Assignee: Nokia Technologies OyInventors: Jingyuan Sun, Deshan Miao, Yi Zhang, Keeth Saliya Jayasinghe
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Publication number: 20200260419Abstract: Embodiments of the present invention provide a detecting method, a transmitting method and an apparatus for a common control channel. The detecting method includes: determining a candidate resource set within virtual downlink resources of a current cell. The candidate resource set can include at least one candidate resource carrying a common control channel of the current cell. A detection is performed on at least one candidate resource in the candidate resource set, so as to acquire the common control channel of the current cell. In the embodiments of the present invention, a selection range of resources for transmitting a common control channel is extended, so that inter-cell interference of the common control channel can be coordinated, and a detection performance of the common control channel can be improved.Type: ApplicationFiled: February 18, 2020Publication date: August 13, 2020Inventors: Lei GUAN, Lixia XUE, Yongxing ZHOU, Qiang LI, Jingyuan SUN
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Publication number: 20200244290Abstract: A base matrix is applied to an LDPC coder. The base matrix includes multiple parts, each including multiple of rows and columns, and containing integers, each representative of an identity matrix cyclically shifted in accordance with the integer or representative of an all-zero matrix. At least two of the multiple parts are configured such that their respective column-wise combinations of rows represents a same starting vector, cyclically shifted or interleaved, with zero or more but not all integers not indicative of the all-zero matrix of the same vector substituted by integers indicative of the all-zero matrix. The at least two of the multiple parts are not identical. The applied base matrix is used for one of encoding data using the LDPC coder or decoding data using the LDPC coder.Type: ApplicationFiled: January 6, 2017Publication date: July 30, 2020Inventors: Jingyuan Sun, Yi Zhang, Xiangnian Zeng, Wei Jiang, Dongyang Du, Keeth Saliya Jayasinghe
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Publication number: 20200244395Abstract: A method comprises receiving information on a selected redundancy version at a user device. The redundancy version is associated with block coding. The block coding may be LDPC. The method may comprise using the information when communicating with a base station. The position of the redundancy version may satisfy one or more criteria.Type: ApplicationFiled: August 10, 2017Publication date: July 30, 2020Applicant: NOKIA TECHNOLOGIES OYInventors: Jingyuan SUN, Dongyang DU, Wei JIANG, Xiangnian ZENG, Yi ZHANG
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Patent number: 10708898Abstract: Embodiments of the present invention provide a detecting method, a transmitting method and an apparatus for a common control channel. The detecting method includes: determining a candidate resource set within virtual downlink resources of a current cell. The candidate resource set can include at least one candidate resource carrying a common control channel of the current cell. A detection is performed on at least one candidate resource in the candidate resource set, so as to acquire the common control channel of the current cell. In the embodiments of the present invention, a selection range of resources for transmitting a common control channel is extended, so that inter-cell interference of the common control channel can be coordinated, and a detection performance of the common control channel can be improved.Type: GrantFiled: February 2, 2018Date of Patent: July 7, 2020Assignee: Huawei Technologies Co., Ltd.Inventors: Lei Guan, Lixia Xue, Yongxing Zhou, Qiang Li, Jingyuan Sun