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公开(公告)号:US20240027597A1
公开(公告)日:2024-01-25
申请号:US18251486
申请日:2021-11-11
Applicant: KYOCERA Corporation
Inventor: Tooru SAHARA , Jun KURODA , Kenji YAMAMOTO , Takuya HOMMA , Fangwei TONG
CPC classification number: G01S13/343 , G01S13/584 , G01S7/032 , G01S7/356
Abstract: An electronic device includes a transmission antenna, a reception antenna, and a controller. The transmission antenna transmits a transmission wave. The reception antenna receives a reflected wave that is the transmission wave having been reflected. The controller detects an object that reflects the transmission wave, based on a transmission signal transmitted as the transmission wave and a reception signal received as the reflected wave. The controller classifies a predetermined target, based on a probability density distribution calculated from a relative velocity of the object relative to the electronic device.
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公开(公告)号:US20230333234A1
公开(公告)日:2023-10-19
申请号:US18044135
申请日:2021-09-02
Applicant: KYOCERA Corporation
Inventor: Tooru SAHARA , Jun KURODA , Takuya HOMMA , Fangwei TONG , Kenji YAMAMOTO
IPC: G01S13/536 , G01S13/58 , G01S7/35
CPC classification number: G01S13/536 , G01S13/58 , G01S7/352 , G01S13/931
Abstract: An electronic device includes a transmission antenna, a reception antenna, and a controller. The transmission antenna transmits a transmission wave. The reception antenna receives a reflected wave that is the transmission wave having been reflected. The controller detects a target by using a constant false alarm rate, based on a transmission signal transmitted as the transmission wave and a reception signal received as the reflected wave. The controller detects an object by using the constant false alarm rate, based on a signal intensity of a complex signal corresponding to a distance of an object whose relative velocity with respect to the electronic device is zero.
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公开(公告)号:US20210194154A1
公开(公告)日:2021-06-24
申请号:US17270416
申请日:2019-08-21
Applicant: KYOCERA Corporation
Inventor: Nobuki HIRAMATSU , Yasuhiko FUKUOKA , Tetsuya YUDA , Hiroshi UCHIMURA , Fangwei TONG , Masamichi YONEHARA , Sunao HASHIMOTO
Abstract: A structure includes first to a first conductor, a second conductor, a third conductor, and a fourth conductor. The first conductor extends along a second plane including a second direction and a third direction intersecting with the second direction. The second conductor faces the first conductor along a first direction intersecting with the second plane and extends along the second plane. The third conductor capacitively connects the first conductor and the second conductor. The fourth conductor is electrically connected to the first conductor and the second conductor, and extends along a first plane including the first direction and the third direction. The third conductor faces the fourth conductor via a base. The base includes a plurality of first fiber components and a first resin component that holds the first fiber components. Part of the first fiber components extends along the first direction.
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公开(公告)号:US20200383168A1
公开(公告)日:2020-12-03
申请号:US16997788
申请日:2020-08-19
Applicant: KYOCERA Corporation
Inventor: Yushi NAGASAKA , Masato FUJISHIRO , Kugo MORITA , Hiroyuki ADACHI , Fangwei TONG , Shingo KATAGIRI , Chiharu YAMAZAKI , Hiroyuki URABAYASHI , Naohisa MATSUMOTO , Katsuhiro MITSUI
Abstract: A user equipment, method used in user equipment, and apparatus for controlling a user equipment operate to receiving a connected mode DRX parameter configured by a base station, and transmit to the base station a message including information indicating a connected mode DRX parameter preferred by the user equipment. The connected mode DRX parameter preferred by the user equipment includes at least one of DRX-InactivityTimer, DRX-ShortCycle, and DRX-ShortCycleTimer.
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公开(公告)号:US20200252922A1
公开(公告)日:2020-08-06
申请号:US16857670
申请日:2020-04-24
Applicant: KYOCERA Corporation
Inventor: Masato FUJISHIRO , Chiharu YAMAZAKI , Atsuhisa INAKOSHI , Fangwei TONG , Kugo MORITA
Abstract: A user equipment, apparatus, and method receives from a base station, for each bandwidth part of a plurality of bandwidth parts provided in a bandwidth of one carrier, information indicating a frequency location of the bandwidth part and information indicating a subcarrier spacing applied to the corresponding bandwidth part, and receives, from the base station, broadcast information including information on a special bandwidth part which the user equipment should use initially. A base station transmits to a user equipment, for each bandwidth part of a plurality of bandwidth parts provided in a bandwidth of one carrier, information indicating a frequency location of the bandwidth part and information indicating a subcarrier spacing applied to the corresponding bandwidth part, and transmits to the user equipment, broadcast information including information on a special bandwidth part which the user equipment should use initially.
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公开(公告)号:US20200239001A1
公开(公告)日:2020-07-30
申请号:US16754364
申请日:2018-10-01
Applicant: KYOCERA Corporation
Inventor: Fangwei TONG
Abstract: A vehicle includes an information acquisition unit configured to acquire a movement of a body of a driver; and a controller configured to determine whether the movement of the body of the driver acquired by the information acquisition unit is a normal pattern of the driver.
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公开(公告)号:US20200231166A1
公开(公告)日:2020-07-23
申请号:US16754692
申请日:2018-10-01
Applicant: KYOCERA Corporation
Inventor: Fangwei TONG , Takeshi HIGUCHI
Abstract: A vehicle includes an information acquisition interface that acquires operation information resulting from a control action performed by a driver and a controller that judges a degree of fatigue of the driver based on the operation information.
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公开(公告)号:US20190075525A1
公开(公告)日:2019-03-07
申请号:US16184368
申请日:2018-11-08
Applicant: KYOCERA CORPORATION
Inventor: Hiroyuki URABAYASHI , Fangwei TONG , Atsuhisa INAKOSHI , Chiharu YAMAZAKI
CPC classification number: H04W52/243 , H04W72/0473 , H04W88/02 , H04W88/08 , H04W92/20
Abstract: A radio terminal according to one embodiment comprises a controller configured to receive first control information for receiving, by the radio terminal, a special downlink control channel. The special downlink control channel carries control information to the radio terminal from a first cell with no connection for transmitting and receiving user data being established. The controller directly receives second control information for reducing an uplink interference in the first cell, on the special downlink control channel, from the first cell.
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公开(公告)号:US20190059035A1
公开(公告)日:2019-02-21
申请号:US16168905
申请日:2018-10-24
Applicant: KYOCERA CORPORATION
Inventor: Hiroyuki URABAYASHI , Kugo MORITA , Fangwei TONG , Atsuhisa INAKOSHI , Hiroyuki ADACHI
Abstract: A relay node according to one embodiment comprises a controller configured to establish a connection with a radio terminal and to establish a connection with a base station; a receiver configured to receive information of the radio terminal from the base station; and a transmitter configured to transmit the information to the radio terminal. The receiver receives delivery acknowledgement information from the radio terminal before the information is transmitted. The delivery acknowledgement information indicates that the radio terminal has received the information. The transmitter stops transmitting the information to the radio terminal in response to reception of the delivery acknowledgement information.
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公开(公告)号:US20180014347A1
公开(公告)日:2018-01-11
申请号:US15693675
申请日:2017-09-01
Applicant: KYOCERA CORPORATION
Inventor: Yushi NAGASAKA , Masato FUJISHIRO , Kugo MORITA , Hiroyuki ADACHI , Fangwei TONG , Shingo KATAGIRI , Chiharu YAMAZAKI , Hiroyuki URABAYASHI , Naohisa MATSUMOTO , Katsuhiro MITSUI
Abstract: A communication method according to an embodiment comprises: notifying, by a base station, a radio terminal of a discontinuous reception (DRX) cycle; notifying, by a Mobility Management Entity (MME), the radio terminal of an extended DRX cycle longer than the DRX cycle; determining, by the radio terminal, whether or not the base station supports an extend DRX; using, by the radio terminal, the extended DRX cycle to execute an extended DRX operation in an idle mode, in response to determining that the base station supports the extend DRX; and using, by the radio terminal, the DRX cycle to execute a DRX operation without using the extended DRX cycle, in response to determining that the base station does not support the extend DRX.
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