公开(公告)号：US20230072787A1

公开(公告)日：2023-03-09

申请号：US18049612

申请日：2022-10-25

Applicant: KYOCERA Corporation

Inventor： Masato FUJISHIRO ,  Chiharu YAMAZAKI ,  Atsuhisa INAKOSHI ,  Fangwei TONG ,  Kugo MORITA

IPC: H04W72/04 ,  H04W8/22

Abstract: Configurations of a user equipment and an apparatus provided in a user equipment, and a method used in a user equipment, receive 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, receive from the base station, information indicating a use condition of a predetermined bandwidth part included in the plurality of bandwidth parts. In response to determining that the use condition is satisfied, the configurations and method use the predetermined bandwidth part.

公开(公告)号：US20200303077A1

公开(公告)日：2020-09-24

申请号：US16649473

申请日：2018-09-21

Applicant: KYOCERA Corporation

Inventor： Fangwei TONG ,  Asao HIRANO ,  Takeshi HIGUCHI

IPC: G16H50/30 ,  G16H50/20 ,  A61B5/0205 ,  A61B5/00

Abstract: Provided is a monitoring apparatus, a monitoring method, and a monitoring program that can support health management of a user. A monitoring apparatus comprises: an acquisition unit configured to acquire biological information of a subject; a controller configured to determine whether the subject has disease development risk, based on a result of analyzing the biological information of the subject; and a notification interface configured to notify information about the disease development risk.

公开(公告)号：US20190182739A1

公开(公告)日：2019-06-13

申请号：US16279362

申请日：2019-02-19

Applicant: KYOCERA Corporation

Inventor： Henry CHANG ,  Yushi NAGASAKA ,  Kugo MORITA ,  Fangwei TONG ,  Masato FUJISHIRO ,  Chiharu YAMAZAKI ,  Hiroyuki ADACHI ,  Noriyoshi FUKUTA

IPC: H04W36/22 ,  H04W48/06 ,  H04W48/18

CPC classification number: H04W36/22 ,  H04W48/06 ,  H04W48/18 ,  Y02D70/126 ,  Y02D70/14

Abstract: A base station and method thereof includes transmitting from the base station to a user equipment, parameters for an offload from the cellular RAN to a wireless local area network (LAN). The parameters are used by the user equipment to perform an access network selection between the cellular RAN and the wireless LAN, and include a first threshold for comparison with a cellular signal strength of the cellular RAN, a second threshold for comparison with a wireless LAN signal strength of the wireless LAN, and a third threshold for comparison with a load of the wireless LAN. When performing access network selection, the parameters may cause the user equipment to perform the offload, in response to the cellular signal strength being lower than the first threshold, the wireless LAN signal strength being higher than the second threshold, and the load of the wireless LAN being lower than the third threshold.

公开(公告)号：US20190045492A1

公开(公告)日：2019-02-07

申请号：US16145599

申请日：2018-09-28

Applicant: KYOCERA CORPORATION

Inventor： Hiroyuki URABAYASHI ,  Chiharu YAMAZAKI ,  Kugo MORITA ,  Fangwei TONG

IPC: H04W72/04 ,  H04W72/12 ,  H04W74/08

CPC classification number: H04W72/042 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0058 ,  H04W72/0446 ,  H04W72/1289 ,  H04W74/0833

Abstract: A base station according to one embodiment comprises a controller configured to perform a downlink transmission process using a subframe. The subframe comprises a main PDCCH (Physical Downlink Control Channel) region located at a head portion of the subframe, and a data region other than the main PDCCH region. The data region comprises a short TTI region to which a short TTI (Transmission Time Interval) having a shorter time length than the subframe is applied. The short TTI region comprises a sub-PDCCH region. The controller is configured to arrange information indicating the sub-PDCCH region in the main PDCCH region.

公开(公告)号：US20180076856A1

公开(公告)日：2018-03-15

申请号：US15564444

申请日：2016-04-07

Applicant: KYOCERA CORPORATION

Inventor： Fangwei TONG ,  Atsuhisa INAKOSHI ,  Kugo MORITA ,  Masato FUJISHIRO ,  Chiharu YAMAZAKI ,  Akinori IWABUCHI ,  Tohru SUNAGA

IPC: H04B7/0408 ,  H04B7/0456 ,  H04B7/06 ,  H04W72/04 ,  H04W16/28 ,  H04L5/00

CPC classification number: H04B7/0408 ,  H04B7/0456 ,  H04B7/0632 ,  H04B7/0695 ,  H04L5/0048 ,  H04L5/0057 ,  H04W16/28 ,  H04W72/0426 ,  H04W72/046

Abstract: A mobile communication system is a mobile communication system that performs communication between a base station and a user terminal. When a directivity is formed to transmit a radio signal, the base station transmits a first radio signal including identification information to identify the formed directivity and a reference signal. The user terminal receives the first radio signal and transmits a second radio signal including quality information when receiving the reference signal and the identification information. The base station receives the second radio signal and determines the directivity to be formed based on the identification information and the quality information.

公开(公告)号：US20180069323A1

公开(公告)日：2018-03-08

申请号：US15811891

申请日：2017-11-14

Applicant: KYOCERA CORPORATION

Inventor： Fangwei TONG ,  Chiharu YAMAZAKI ,  Atsuhisa INAKOSHI

IPC: H01Q21/06 ,  H04L5/00

CPC classification number: H01Q21/064 ,  H04B7/0478 ,  H04L5/0023 ,  H04L5/0048 ,  H04W16/28

Abstract: A communication apparatus according to one embodiment comprises an antenna array having antenna elements arranged in rows and columns, and a transmitter configured to simultaneously use specific antenna elements that are some antenna elements out of all antenna elements of the antenna array to transmit a reference signal. At least one of the specific antenna elements is arranged in each row and each column of the antenna array.

公开(公告)号：US20170367050A1

公开(公告)日：2017-12-21

申请号：US15693652

申请日：2017-09-01

Applicant: KYOCERA CORPORATION

Inventor： Yushi NAGASAKA ,  Shingo KATAGIRI ,  Masato FUJISHIRO ,  Kugo MORITA ,  Fangwei TONG

IPC: H04W52/02 ,  H04W72/04 ,  H04W68/00

Abstract: A base station according to one embodiment comprises a transmitter configured to transmit a downlink control channel for a radio terminal to receive, in an idle mode, a paging message; and a controller configured to retransmit a paging message addressed to the radio terminal, if an extended DRX using a second DRX cycle longer than a first DRX cycle is configured to the radio terminal.

公开(公告)号：US20160219603A1

公开(公告)日：2016-07-28

申请号：US15089900

申请日：2016-04-04

Applicant: KYOCERA CORPORATION

Inventor： Masato FUJISHIRO ,  Yushi NAGASAKA ,  Chiharu YAMAZAKI ,  Kugo MORITA ,  Fangwei TONG ,  Henry CHANG

IPC: H04W72/08 ,  H04W72/04

CPC classification number: H04W72/085 ,  H04W24/10 ,  H04W36/0061 ,  H04W36/04 ,  H04W36/08 ,  H04W36/30 ,  H04W36/38 ,  H04W72/0413 ,  H04W76/15 ,  H04W92/20

Abstract: A communication control method pertaining to an embodiment of the present invention is for controlling dual connectivity communication which uses a master base station that establishes RRC connection with a user terminal and a secondary base station that provides a supplementary wireless resource to the user terminal. The communication control method comprises: a step in which the master base station receives, from the user terminal, a measurement report which includes measurement results found for each cell in the user terminal; and a step in which the secondary base station receives, from the master base station, a supplementary request for requesting the allocation of resources to the user terminal. In the step for receiving a supplementary request, the master base station includes, in the supplementary request, measurement results for a cell of the secondary base station which is included in the measurement results, and transmits the same.

公开(公告)号：US20240369700A1

公开(公告)日：2024-11-07

申请号：US18683366

申请日：2022-08-09

Applicant: KYOCERA Corporation

Inventor： Fangwei TONG ,  Tooru SAHARA ,  Takuya HOMMA ,  Jun KURODA ,  Kenji YAMAMOTO

IPC: G01S13/931 ,  G01S7/41 ,  G01S13/34

Abstract: An electronic device includes a transmission antenna that transmits a transmission wave, a reception antenna that receives a reflected wave, which is the reflected transmission wave, a controller that controls a radiation pattern of the transmission wave, a signal processor that detects an object on the basis of a transmission signal transmitted as the transmission wave and a reception signal received as the reflected wave. The controller performs control such that, when the transmission wave is transmitted a plurality of times in certain units, a transmission wave with a varied radiation pattern is included at least once. The signal processor outputs a result of the detection of the object on the basis of a composite cluster, which is superimposed point groups of a plurality of clusters obtained by performing clustering on results of detection performed on the object the plurality of times.

公开(公告)号：US20240310478A1

公开(公告)日：2024-09-19

申请号：US18575956

申请日：2022-07-08

Applicant: KYOCERA Corporation

Inventor： Tooru SAHARA ,  Jun KURODA ,  Kenji YAMAMOTO ,  Takuya HOMMA ,  Fangwei TONG

IPC: G01S7/282 ,  G01S13/32 ,  G01S13/931

CPC classification number: G01S7/282 ,  G01S13/32 ,  G01S13/931

Abstract: An electronic device includes a transmission antenna, a reception antenna, a signal processor, a quality determining unit, 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 signal processor calculates, based on a transmission signal transmitted as the transmission wave and a reception signal received as the reflected wave, a distance between the electronic device and an object that reflects the transmission wave. The quality determining unit determines a quality of the reception signal. The controller performs control for transmitting the transmission wave in an operation mode corresponding to the distance between the electronic device and the object, based on the quality of the reception signal determined by the quality determining unit.