Patents by Inventor Hiroki Kurita
Hiroki Kurita 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: 20240172312Abstract: A terminal according to one aspect of the present disclosure includes a receiving section that receives one or more configurations for radio link monitoring, and a control section that monitors, on the basis of the one or more configurations, a plurality of reference signals corresponding to a plurality of respective communication points in a same carrier. According to one aspect of the present disclosure, it is possible to appropriately perform radio link/beam-related processing for a plurality of communication points.Type: ApplicationFiled: March 19, 2021Publication date: May 23, 2024Applicant: NTT DOCOMO, INC.Inventors: Hiroki Harada, Daisuke Kurita, Satoshi Nagata
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Publication number: 20240172311Abstract: A terminal according to one aspect of the present disclosure includes: a receiving section that receives one or more configurations for beam failure detection; and a control section that monitors a plurality of reference signals corresponding to a plurality of respective communication points in the same carrier, based on the one or more configurations. According to one aspect of the present disclosure, it is possible to appropriately perform processing related to radio links/beams on a plurality of communication points.Type: ApplicationFiled: March 19, 2021Publication date: May 23, 2024Applicant: NTT DOCOMO, INC.Inventors: Hiroki Harada, Daisuke Kurita, Satoshi Nagata
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Publication number: 20240153687Abstract: Provided is a composition having magnetostrictive properties, which contains a component (P): a compound having a polymerizable group, a component (M): a powdery magnetostrictive material, and a component (R): a radical polymerization initiator.Type: ApplicationFiled: March 1, 2022Publication date: May 9, 2024Inventors: Takahiro SENZAKI, Hiroki KURITA, Fumio NARITA
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Publication number: 20240121037Abstract: A radio communication node is disclosed including an upper node connecting unit that is used for connecting with an upper node; a lower node connecting unit that is used for connecting with a lower node; and a control unit that notifies the upper node or a network whether or not the upper node connecting unit and the lower node connecting unit are compatible with at least one of a space division multiplexing and a frequency division multiplexing. In another aspect, a radio communication method is also disclosed.Type: ApplicationFiled: December 18, 2023Publication date: April 11, 2024Applicant: NTT DOCOMO, INC.Inventors: Daisuke Kurita, Hiroki Harada, Jing Wang, Xiaolin Hou
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Publication number: 20240098506Abstract: UE 200 receives gap information indicating a gap between channel occasions for an initial access applied when using a second frequency band different from a first frequency band allocated for mobile communication. The UE 200 executes an initial access on a network in the second frequency band based on the gap information.Type: ApplicationFiled: October 15, 2019Publication date: March 21, 2024Applicant: NTT DOCOMO, INC.Inventors: Daisuke Kurita, Hiroki Harada, Shinya Kumagai
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Publication number: 20240090012Abstract: A terminal comprises: a reception unit that receives a reference signal used for a purpose other than a measurement related to a radio resource management; and a control unit that performs the measurement related to the radio resource management using the reference signal.Type: ApplicationFiled: January 26, 2021Publication date: March 14, 2024Applicant: NTT DOCOMO, INC.Inventors: Hiroki Harada, Daisuke Kurita, Mayuko Okano, Satoshi Nagata, Masaya Okamura, Tomoya Ohara
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Publication number: 20240089775Abstract: A terminal including: a reception unit that receives a reference signal periodically transmitted from a network; a transmission unit that transmits a measurement result of the reference signal; and a control unit that determines whether or not to assume a reception of at least a part of the reference signal based on whether or not a specific condition is satisfied.Type: ApplicationFiled: January 26, 2021Publication date: March 14, 2024Applicant: NTT DOCOMO, INC.Inventors: Hiroki Harada, Daisuke Kurita, Mayuko Okano, Satoshi Nagata, Masaya Okamura, Tomoya Ohara
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Publication number: 20240089762Abstract: A terminal comprises: a reception unit that receives a reference signal used for a purpose other than a measurement related to a radio link management; and a control unit that performs the measurement related to the radio link management using the reference signal.Type: ApplicationFiled: January 26, 2021Publication date: March 14, 2024Applicant: NTT DOCOMO, INC.Inventors: Hiroki Harada, Daisuke Kurita, Mayuko Okano, Satoshi Nagata, Masaya Okamura, Tomoya Ohara
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Publication number: 20240089764Abstract: A terminal comprises: a transmission unit that transmits a reference signal used for a purpose other than a measurement related to a reception quality in a physical layer; and a control unit that assumes the measurement related to the reception quality in the physical layer is performed using the reference signal.Type: ApplicationFiled: January 26, 2021Publication date: March 14, 2024Applicant: NTT DOCOMO, INC.Inventors: Hiroki Harada, Daisuke Kurita, Mayuko Okano, Satoshi Nagata, Masaya Okamura, Tomoya Ohara
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Publication number: 20240080822Abstract: A terminal configures bandwidth resources narrower than a normal minimum unit when specific condition is met or specific notification is received. The terminal performs transmission operation with the bandwidth resources configured.Type: ApplicationFiled: January 22, 2021Publication date: March 7, 2024Applicant: NTT DOCOMO, INC.Inventors: Hiroki Harada, Satoshi Nagata, Daisuke Kurita, Naoya Shibaike
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Publication number: 20240080810Abstract: A radio communication node includes: a control unit that a first communication using a first radio link with a lower node and a second communication using a second radio link with a terminal, wherein the control unit: controls the first communication using a first radio resource based on a configuration of a radio resource used in the first radio link, when performing a simultaneous communication of the first communication and the second communication, and performs the first communication using a second radio resource at least including the first radio resource when a condition is satisfied not to perform the simultaneous communication of the first communication and the second communication.Type: ApplicationFiled: January 15, 2021Publication date: March 7, 2024Applicant: NTT DOCOMO, INC.Inventors: Daisuke Kurita, Hiroki Harada, Weiqi Sun, Jing Wang, Lan Chen
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Patent number: 11924082Abstract: A policy control device includes an acquisition unit configured to acquire an amount of communication of an accommodated user terminal from a relay device that notifies the amount of communication when the amount of communication exceeds a communication amount threshold value, a calculation unit configured to calculate a communication speed by using an amount of communication in a past fixed period of time including at least the amount of communication currently acquired by the acquisition unit, and calculate the communication amount threshold value based on the calculated communication speed, and a notification unit configured to notify the relay device of the communication amount threshold value calculated by the calculation unit.Type: GrantFiled: August 13, 2019Date of Patent: March 5, 2024Assignee: Nippon Telegraph and Telephone CorporationInventors: Kaori Kurita, Hiroki Iwahashi, Hidetaka Nishihara, Kazuhiro Matsuo
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Publication number: 20240073839Abstract: A radio communication node 100A acquires, in a case in which a DL transmission timing and a UL transmission timing in a radio communication node 100B, a propagation delay between the radio communication node 100A and the radio communication node 100B and transmits timing information including the propagation delay to the radio communication node 100B.Type: ApplicationFiled: October 9, 2019Publication date: February 29, 2024Applicant: NTT DOCOMO, INC.Inventors: Daisuke Kurita, Hiroki Harada, Weiqi Sun, Jing Wang, Xiaolin Hou
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Publication number: 20230284839Abstract: There is provided a bathtub apparatus capable of satisfactorily detecting an electrocardiographic signal even in a state where water is being discharged into a bathtub by a water discharge device. The present invention is a bathtub apparatus (1) including a bathtub main body (2), a water discharge device (8) that discharges water toward inside of the bathtub main body and is provided above a first inner wall surface (2a) forming a short side of the bathtub main body, and electrodes (4a, 4b, 4c) attached to the bathtub main body to detect an electrocardiographic signal of a bathing person, where the electrodes are arranged on an inner wall surface of the bathtub main body, and are arranged closer to the first inner wall surface than a position (P) where water discharged from the water discharge device hits a water surface of the water stored in the bathtub main body.Type: ApplicationFiled: July 7, 2021Publication date: September 14, 2023Inventors: Hiroshi TSUBOI, Koji SONODA, Kei WATANABE, Yu ICHIKAWA, Masayoshi ENOKI, Kensuke AZUMA, Ryoko UNO, Mao JINDE, Yuwa ISHII, Kenji FURUKAWA, Hiroki KURITA
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Publication number: 20150115969Abstract: A storage battery analysis system includes a storage device storing data of time series variation of a voltage value and a current value during a charging period of a storage battery and data of time series variation of the voltage value and the current value during the charging period of the storage battery; and an arithmetic device that executes a process to read out the time series variation data of the voltage value and the current value during the charging period of the battery, compares the read time series variation data, identifies a difference in the time series variation between the initial usage period and the analysis period, and stores in the storage device the difference as an index indicating a degradation state of the storage battery.Type: ApplicationFiled: March 2, 2012Publication date: April 30, 2015Applicants: Hitachi Solutions, Ltd., Hitachi, LtdInventors: Takaharu Ishida, Kazumi Rissen, Taminori Tomita, Michiki Nakano, Yasuko Shiga, Hiroki Kurita