Patents by Inventor Xiaolin Hou
Xiaolin Hou 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: 12273749Abstract: A terminal includes a receiving section that receives cell-specific or terminal-specific configuration information related to a physical downlink control channel, and a control section that controls, on the basis of the configuration information, a configuration of a search space set to monitor a physical downlink control channel to schedule a physical downlink shared channel associated with a multicast traffic channel. Therefore, it is possible to appropriately control monitoring of a physical downlink control channel to schedule a physical downlink shared channel to transfer multicast data.Type: GrantFiled: June 21, 2019Date of Patent: April 8, 2025Assignee: NTT DOCOMO, INC.Inventors: Shohei Yoshioka, Satoshi Nagata, Lihui Wang, Xiaolin Hou
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Patent number: 12267134Abstract: A terminal, as disclosed, includes: a processor that, for a plurality of physical downlink shared channels (PDSCHs) transmitted from a plurality of transmission reception points (TRPs), respectively, controls transmission of capability information for indicating a first maximum number regarding a number of layers per PDSCH and a second maximum number regarding a total number of layers of the plurality of PDSCHS; and a receiver that receives the plurality of PDSCHs. The processor controls reporting of a single channel state information (CSI) for the plurality of TRPs, the single CSI indicating a first rank and a second rank that are determined according to a set of ranks based on higher layer signaling. In other aspects, a radio communication method, a base station, and a system are also disclosed.Type: GrantFiled: June 14, 2024Date of Patent: April 1, 2025Assignee: NTT DOCOMO, INC.Inventors: Yuki Matsumura, Satoshi Nagata, Jing Wang, Shaozhen Guo, Xiaolin Hou
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Patent number: 12261688Abstract: A terminal receives a radio frame having a second slot pattern to be used in a case in which a modulation system (FTN) different from a modulation system in a case of using a first slot pattern is applied. The terminal applies for the second slot pattern a configuration of an uplink and a downlink according to a time division duplex in the radio frame by using a reference subcarrier spacing same as that for the first slot pattern.Type: GrantFiled: August 8, 2019Date of Patent: March 25, 2025Assignee: NTT DOCOMO, INC.Inventors: Hiroki Harada, Satoshi Nagata, Shaozhen Guo, Jing Wang, Xiaolin Hou
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Patent number: 12255746Abstract: A terminal according to an aspect of the present disclosure includes: a receiving section that receives downlink control information for releasing a plurality of semi-persistent schedulings (SPSs); and a control section that performs control of including a valid Hybrid Automatic Repeat reQuest ACKnowledgement (HARQ-ACK) corresponding to the downlink control information at at least one of a plurality of positions of HARQ-ACKs corresponding to downlink shared channel (Physical Downlink Shared Channel (PDSCH)) reception of the plurality of SPSs in a semi-static HARQ-ACK codebook. According to an aspect of the present disclosure, the HARQ-ACK codebook can be appropriately determined even when joint SPS release is used.Type: GrantFiled: September 17, 2019Date of Patent: March 18, 2025Assignee: NTT DOCOMO, INC.Inventors: Yuki Takahashi, Satoshi Nagata, Xiaohong Zhang, Shaozhen Guo, Lihui Wang, Xiaolin Hou
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Publication number: 20250084261Abstract: The present invention discloses a maleic anhydride modified voltage stabilizer, a preparation method, and use thereof, which belongs to the technical field of high voltage and insulation. The present invention discloses a maleic anhydride modified voltage stabilizer represented by Formula 1 and a preparation method thereof. (1) Maleic anhydride and 2,4-dihydroxybenzophenone are dissolved in tetrahydrofuran to obtain a mixture. (2) In a protective gas atmosphere, the mixture obtained in step (1) is added with a catalyst and stirred, centrifuged with added water, and an obtained precipitate is dried, thereby achieving the maleic anhydride modified voltage stabilizer. The present invention also provides the use of the maleic anhydride modified voltage stabilizer in a cross-linked polyethylene high voltage AC cable insulating material.Type: ApplicationFiled: August 30, 2021Publication date: March 13, 2025Applicants: ELECTRIC PWR. RES. INST. CHINA SOUTHERN POWER GRID, SHENZHEN POWER SUPPLY CO., LTD.Inventors: Shuai HOU, Mingli FU, Xiaolin LI, Wenbo ZHU, Baojun HUI, Bin FENG, Yifan ZHANG, Yunpeng ZHAN, Xiao CHEN, Bin ZHANG, Shu XU, Guoxing WU
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Patent number: 12250673Abstract: In order to appropriately control reception of downlink control information, a user terminal according to one aspect of the present disclosure includes: a receiving section that receives first downlink control information and second downlink control information to which at least one of different Radio Network Temporary Identifiers (RNTIs), different modulations and coding tables, and different transmission parameters are applied; and a control section that stores the first downlink control information and the second downlink control information thus received so that the number of pieces of the first downlink control information and the second downlink control information to store do not exceed a given number.Type: GrantFiled: September 21, 2018Date of Patent: March 11, 2025Assignee: NTT DOCOMO, INC.Inventors: Kazuki Takeda, Satoshi Nagata, Lihui Wang, Xiaolin Hou
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Patent number: 12245156Abstract: A terminal according to one aspect of the present disclosure includes a control section that determines whether to power on or off each panel of a plurality of panels and switches power of the panel to ON or OFF, a receiving section that receives a signal by using the panel being powered on, and a transmitting section that transmits a signal by using the panel being powered on. According to one aspect of the present disclosure, it is possible to suppress power consumption of a panel.Type: GrantFiled: November 6, 2019Date of Patent: March 4, 2025Assignee: NTT DOCOMO, INC.Inventors: Yuki Matsumura, Satoshi Nagata, Jing Wang, Shaozhen Guo, Xiaolin Hou
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Patent number: 12231203Abstract: A terminal according to an aspect of the present disclosure includes a control section that determines activation or deactivation for a panel, and a transmitting section that transmits a report related to determined activation or deactivation for the panel by including the report in at least one of channel state information and MAC control information (MAC CE).Type: GrantFiled: March 26, 2020Date of Patent: February 18, 2025Assignee: NTT DOCOMO, INC.Inventors: Yuki Matsumura, Satoshi Nagata, Weiqi Sun, Shaozhen Guo, Jing Wang, Xiaolin Hou
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Publication number: 20250055543Abstract: A terminal is disclosed including a processor that generates at least one of channel state information (CSI) report including a plurality of CSI sub-reports; and a transmitter that transmits the at least one of the CSI report, wherein the processor determines allocations of the plurality of the CSI sub-reports in the CSI report according to IDs of the plurality of the CSI sub-reports, wherein a priority of the CSI sub-report is determined according to the IDs of the plurality of the CSI sub-reports. In other aspects, a radio communication method and a system are also disclosed.Type: ApplicationFiled: October 30, 2024Publication date: February 13, 2025Applicant: NTT DOCOMO, INC.Inventors: Yuki Matsumura, Satoshi Nagata, Wenjia Liu, Jing Wang, Xiaolin Hou
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Publication number: 20250055622Abstract: A terminal is disclosed and includes a processor that generates at least one channel state information (CSI) report including a plurality of CSI sub-reports, and a transmitter that transmits the at least one CSI report. The processor determines allocations of the plurality of the CSI sub-reports in the CSI report according to IDs of the plurality of the CSI sub-reports. In other aspects, a radio communication method and a system are also disclosed.Type: ApplicationFiled: October 21, 2024Publication date: February 13, 2025Applicant: NTT DOCOMO, INC.Inventors: Yuki Matsumura, Satoshi Nagata, Wenjia Liu, Jing Wang, Xiaolin Hou
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Publication number: 20250055594Abstract: The present disclosure provides a transmitting device and a receiving device. The transmitting device includes: a receiving unit configured to obtain a bit sequence to be transmitted; a control unit configured to determine a modulation and coding strategy (MCS) index according to information about phase noise; and a transmitting unit configured to transmit information about the MCS index.Type: ApplicationFiled: January 7, 2022Publication date: February 13, 2025Applicant: NTT DOCOMO, INC.Inventors: Xiaorui Yan, Neng Ye, Xiangming Li, Wenjia Liu, Xiaolin Hou, Lan Chen, Jing Wang, Yoshihisa Kishiyama, Takahiro Asai
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Publication number: 20250047547Abstract: The present disclosure provides a transmitting device, a receiving device and a modulation method. The transmitting device includes: a receiving unit configured to obtain a bit sequence to be transmitted; a control unit configured to perform pseudo-N-order first type of modulation on the bit sequence to be transmitted, according to information about phase noise, wherein 2{circumflex over (?)}N first symbols of the pseudo-N-order first type of modulation correspond to a part of 2{circumflex over (?)}M second symbols of M-order second type of modulation, where M and N are positive integers.Type: ApplicationFiled: January 7, 2022Publication date: February 6, 2025Applicant: NTT DOCOMO, INC.Inventors: Xiaorui Yan, Neng Ye, Xiangming Li, Wenjia Liu, Xiaolin Hou, Lan Chen, Yoshihisa Kishiyama, Takahiro Asai
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Publication number: 20250047548Abstract: The present disclosure provides a transmitting device, a receiving device and a receiving method. The receiving device includes: a receiving unit configured to receive information about a modulation parameter indicating a spiral factor; a control unit configured to determine pseudo-N-order first type of modulation according to the modulation parameter, wherein 2{circumflex over (?)}N first symbols of the pseudo-N-order first type of modulation correspond to a part of 2{circumflex over (?)}M second symbols of M-order second type of modulation, and M and N are positive integers.Type: ApplicationFiled: January 7, 2022Publication date: February 6, 2025Applicant: NTT DOCOMO, INC.Inventors: Xiaorui Yan, Neng Ye, Xiangming Li, Wenjia Liu, Xiaolin Hou, Lan Chen, Jing Wang, Yoshihisa Kishiyama, Takahiro Asai
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Publication number: 20250035550Abstract: A method for evaluating a degassing effect of a cross-linked polyethylene cable, includes: acquiring a cable sample to be detected; heating the cable sample to be detected; under a darkroom condition, acquiring at least one light spot image of said transparent cable sample under irradiation of a monochromatic laser light source; extracting light intensity data of the at least one light spot image in a preset light spot image range; normalizing the light intensity data, and obtaining the maximum value and an average value of normalized light intensity coefficients of said transparent cable sample in a preset thickness range of the insulating layer; calculating a degassing uniformity coefficient according to the maximum value and the average value; and obtaining an evaluation result of the degassing effect of the cross-linked polyethylene cable according to the maximum value, the average value, and the degassing uniformity coefficient.Type: ApplicationFiled: December 1, 2021Publication date: January 30, 2025Applicant: ELECTRIC PWR RESEARCH INST., CHINA SOUTH. PWR GRIDInventors: Mingli FU, Shuai HOU, Xiaolin LI, Bin ZHANG, Yifan ZHANG, Wenbo ZHU, Baojun HUI, Bin FENG, Yunpeng ZHAN, Xiao CHEN, Shu XU, Guoxing WU
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Publication number: 20250035573Abstract: A method for predicting reliability of a cross-linked polyethylene cable insulation material, including: subjecting cross-linkable materials respectively to cross-linking reactions, to obtain groups of cross-linked polyethylene and enthalpy values of exothermic peaks of cross-linking reactions of the groups of cross-linkable materials; subjecting the groups of cross-linked polyethylene to a thermal extension test to obtain elongations under load of the groups of cross-linked polyethylene; establishing a curve for predicting reliability of the cross-linked polyethylene cable insulation material based on enthalpy values of the exothermic peaks of cross-linking reactions of the groups of cross-linkable materials and the elongations under load of the groups of cross-linked polyethylene; subjecting a cross-linkable material to be predicted to a cross-linking reaction, thereby obtaining an enthalpy value of an exothermic peak of the cross-linking reaction of the cross-linkable material to be predicted; and comparinType: ApplicationFiled: November 9, 2022Publication date: January 30, 2025Applicant: ELECTRIC PWR. RES. INST., CHINA SOUTH. PWR. GRIDInventors: Shuai HOU, Mingli FU, Xiaolin LI, Yunpeng ZHAN, Wenbo ZHU, Baojun HUI, Bin FENG, Yifan ZHANG
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Patent number: 12213171Abstract: A radio communication node sets a radio backhaul link with a parent node and a radio access link with a child node. The radio communication node receives control information of the radio access link, and determines location that indicates a radio resource available to the radio access based on a reception timing of the control information in a slot of a radio frame.Type: GrantFiled: April 26, 2019Date of Patent: January 28, 2025Assignee: NTT DOCOMO, INC.Inventors: Hiroki Harada, Daisuke Kurita, Jing Wang, Xiaolin Hou
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Patent number: 12213134Abstract: A terminal according to an aspect of the present disclosure includes a receiving section that receives demodulation reference signal (DMRS) information relating to at least one resource of a DMRS, to which at least one DMRS a first precoder for a beam is applied and a second precoder for superposing signals for a plurality of terminals in the beam is not applied, and a control section that demodulates a physical downlink shared channel (PDSCH) to which the first precoder and the second precoder are applied, based on the DMRS and information relating to the second precoder. According to an aspect of the present disclosure, downlink throughput using the MIMO can be improved.Type: GrantFiled: December 13, 2019Date of Patent: January 28, 2025Assignee: NTT DOCOMO, INC.Inventors: Yuki Matsumura, Satoshi Nagata, Wenjia Liu, Lu Jiang, Xiaolin Hou
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Patent number: 12207253Abstract: A user terminal according to an aspect of the present disclosure includes a receiving section that receives downlink control information (DCI) used for scheduling of a plurality of downlink shared channels with different antenna port groups for a demodulation reference signal, and a control section that, when information indicating that a certain field that indicates a transmission configuration indication (TCI) state is present in the DCI is not configured, commonly or individually controls a TCI state of each of the plurality of downlink shared channels. According to one aspect of the present disclosure, it is possible to preferably perform DL communication even when multiple panels/TRPS are used.Type: GrantFiled: April 8, 2020Date of Patent: January 21, 2025Assignee: NTT DOCOMO, INC.Inventors: Yuki Matsumura, Satoshi Nagata, Shaozhen Guo, Jing Wang, Xiaolin Hou
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Publication number: 20250023617Abstract: A terminal is disclosed including a receiver that receives a first downlink control information (DCI) for scheduling a first Physical Uplink Shared Channel (PUSCH) and receives a second DCI for scheduling a second PUSCH; and a processor that controls, based on the first DCI and the second DCI, simultaneous transmission of the first PUSCH and the second PUSCH by using a first panel and a second panel, wherein when group-based beam reporting is configured, each of the first panel and the second panel corresponds to each respective group of the group-based beam reporting. In other aspects, a radio communication method, a base station, and a system are also disclosed.Type: ApplicationFiled: September 30, 2024Publication date: January 16, 2025Applicant: NTT DOCOMO, INC.Inventors: Yuki Matsumura, Satoshi Nagata, Weiqi Sun, Shaozhen Guo, Jing Wang, Xiaolin Hou
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Patent number: 12200721Abstract: A user terminal according to an aspect of the present disclosure includes a receiving section that receives information indicating or activating one of a plurality of sets, each of the plurality of sets containing a plurality of time offsets between a time unit receiving downlink control information and a time unit receiving a downlink shared channel scheduled by way of the downlink control information or transmitting an uplink shared channel scheduled by way of the downlink control information, and a control section that controls falling into a sleep state based on the set indicated or activated by the information.Type: GrantFiled: April 9, 2020Date of Patent: January 14, 2025Assignee: NTT DOCOMO, INC.Inventors: Kazuki Takeda, Satoshi Nagata, Lihui Wang, Xiaolin Hou