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91. 发明申请

US20150215977A1 MOBILE COMMUNICATION SYSTEM, BASE STATION, USER TERMINAL, AND PROCESSOR 有权
标题翻译：移动通信系统，基站，用户终端和处理器
公开(公告)号：US20150215977A1
公开(公告)日：2015-07-30
申请号：US14415276
申请日：2013-07-23
申请人： KYOCERA CORPORATION
发明人： Chiharu Yamazaki
IPC分类号： H04W76/02 , H04W72/04 , H04W8/00
CPC分类号： H04W76/021 , H04W4/08 , H04W8/005 , H04W8/26 , H04W72/04 , H04W72/0406 , H04W76/11 , H04W92/18
摘要： A mobile communication system that supports Device to Device (D2D) communications, comprises: a base station that notifies a plurality of user terminals of a D2D common RNTI that is a radio network temporary identifier (RNTI) which is common in the plurality of user terminals, and that is used to collectively transmit, to the plurality of user terminals, a D2D control signal for controlling the D2D communications.
摘要翻译：支持设备到设备（D2D）通信的移动通信系统包括：向多个用户终端通知作为多个用户终端中公共的无线网络临时标识符（RNTI）的D2D公共RNTI的基站，并且用于向多个用户终端共同发送用于控制D2D通信的D2D控制信号。

92. 发明申请

US20150071199A1 MOBILE COMMUNICATION SYSTEM AND MOBILE COMMUNICATION METHOD 有权
标题翻译：移动通信系统和移动通信方法
公开(公告)号：US20150071199A1
公开(公告)日：2015-03-12
申请号：US14386049
申请日：2013-03-15
申请人： KYOCERA CORPORATION
发明人： Naohisa Matsumoto , Chiharu Yamazaki
IPC分类号： H04W72/04 , H04B7/02
CPC分类号： H04W72/0413 , H04B7/026 , H04W28/16 , H04W76/15
摘要： An anchor radio base station 310A comprises: a control unit 316A that decodes an uplink signal before decoding received from UE 10, without receiving an uplink signal before decoding from a non-anchor radio base station 310B through a backhaul network; and an interface 315A that notifies the non-anchor radio base station of necessity to transmit the uplink signal before decoding through the backhaul network in case of failure in decoding the uplink signal before decoding received from the radio terminal. A non-anchor radio base station 310B comprises: an interface 315B that transmits the uplink signal before decoding to the anchor radio base station when the non-anchor radio base station is notified of the necessity to transmit the uplink signal before decoding, by the anchor radio base station.
摘要翻译：锚无线电基站310A包括：控制单元316A，其在从解调器10接收到的上行链路信号之前进行解码，而不通过回程网络从非锚定无线电基站310B解码之前不接收上行链路信号; 以及接口315A，在从无线终端接收到的解码之前解码上行链路信号失败的情况下，通过回程网络在解码之前通知非锚定无线基站发送上行链路信号。非锚定无线基站310B包括：接口315B，其在非锚定无线基站被通知解码前发送上行链路信号的必要性时，通过该锚点向锚定无线基站发送解码前的上行链路信号无线电基站。

93. 发明申请

US20150043422A1 COMMUNICATION CONTROL METHOD 有权
标题翻译：通信控制方法
公开(公告)号：US20150043422A1
公开(公告)日：2015-02-12
申请号：US14386407
申请日：2013-03-21
申请人： KYOCERA CORPORATION
发明人： Masato Fujishiro , Chiharu Yamazaki
IPC分类号： H04W36/00 , H04B7/15
CPC分类号： H04W72/0413 , H04B7/15 , H04B7/15507 , H04W16/26 , H04W24/02 , H04W36/0061 , H04W36/0072 , H04W36/0083 , H04W84/047
摘要： A communication control method in a relay station that holds a donor base station list, is connected to a donor base station existing on the donor base station list, and performs relay transmission between the donor base station and a user terminal, comprises a step A of designating a neighboring base station, a step B of inquiring the neighboring base station designated in the step A of whether to accept or refuse the relay station, and a step C of updating the donor base station list in response to an inquiry result in the step B.
摘要翻译：在保持供体基站列表的中继站中的通信控制方法连接到存在于施主基站列表上的施主基站，并且在施主基站和用户终端之间执行中继传输，包括步骤A 指定相邻基站的步骤B，询问在步骤A中指定的相邻基站是否接受或拒绝中继站的步骤B以及响应于步骤中的查询结果来更新施主基站列表的步骤C B.

94. 发明申请

US20140376477A1 MOBILE COMMUNICATION SYSTEM, BASE STATION AND COMMUNICATION CONTROL METHOD 审中-公开
标题翻译：移动通信系统，基站和通信控制方法
公开(公告)号：US20140376477A1
公开(公告)日：2014-12-25
申请号：US14373313
申请日：2013-01-18
申请人： KYOCERA CORPORATION
发明人： Kugo Morita , Chiharu Yamazaki
IPC分类号： H04L5/00 , H04W72/04
CPC分类号： H04L5/0035 , H04W72/0426 , H04W72/1226 , H04W72/1278
摘要： In a mobile communication system in which a plurality of base stations included in a CoMP cooperating set allocate a same communication resource to a user terminal to perform a communication, each of the plurality of base stations comprises a notification unit that notifies another base station included in the CoMP cooperating set of a communication resource of allocation candidate for the user terminal in the base station itself; a receiver that receives a notification of a communication resource of allocation candidate for the user terminal in another base station included in the CoMP cooperating set from the other base station; and a disabling unit that performs setting to disable allocation of a communication resource of allocation candidate, depending on a reception state of the receiver.
摘要翻译：在其中包括在CoMP协作集中的多个基站向用户终端分配相同通信资源以进行通信的移动通信系统中，所述多个基站中的每一个包括通知单元，用于基站本身的用户终端的分配候选的通信资源的CoMP协作组; 从另一个基站接收在包括在所述CoMP合作集合中的另一个基站中的所述用户终端的分配候选的通信资源的通知的接收机; 以及禁用单元，其根据接收器的接收状态执行禁止分配候选的通信资源的分配的设置。

95. 发明授权

US11350445B2 Communication control method for controlling a user equipment to perform early data transmission 有权
公开(公告)号：US11350445B2
公开(公告)日：2022-05-31
申请号：US16786743
申请日：2020-02-10
申请人： KYOCERA Corporation
发明人： Masato Fujishiro , Chiharu Yamazaki , Henry Chang
IPC分类号： H04W74/00 , H04W76/27 , H04W52/02 , H04W72/04 , H04W72/14 , H04W74/08
摘要： A communication control method in a mobile communication system, comprises a step A of transmitting, by a first radio communication device to a second radio communication device, information on whether to perform an early data transmission which transmits data using a predetermined message during a random access procedure, and a step B of determining, by the second radio communication device, after the second radio communication device receives the information, whether to perform the early data transmission based on the received information. The first radio communication device is one of a radio terminal and a base station, and the second radio communication device is the other of the radio terminal and the base station. The step A is performed earlier than transmission timing of the predetermined message.

96. 发明授权

US11317465B2 Communication method, radio terminal, and processor 有权
公开(公告)号：US11317465B2
公开(公告)日：2022-04-26
申请号：US16997788
申请日：2020-08-19
申请人： KYOCERA Corporation
发明人： Yushi Nagasaka , Masato Fujishiro , Kugo Morita , Hiroyuki Adachi , Fangwei Tong , Shingo Katagiri , Chiharu Yamazaki , Hiroyuki Urabayashi , Naohisa Matsumoto , Katsuhiro Mitsui
IPC分类号： H04W76/28 , H04W8/22 , H04W52/02 , H04W88/08 , H04W24/02
摘要： 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.

97. 发明授权

US11115980B2 Base station and radio terminal 有权
公开(公告)号：US11115980B2
公开(公告)日：2021-09-07
申请号：US16481018
申请日：2018-01-24
申请人： KYOCERA Corporation
发明人： Hiroyuki Urabayashi , Masato Fujishiro , Chiharu Yamazaki
IPC分类号： H04W72/04 , H04L5/00 , H04W4/70 , H04W76/27
摘要： A base station performs radio communication with a radio terminal using at least one narrow frequency band where the number of resource blocks is limited to a predetermined resource block number. The base station comprises a transmitter configured to transmit, to the radio terminal, configuration information for frequency hopping where the radio communication is performed while switching the narrow frequency band; and a controller configured to allocate, to the radio terminal, a first frequency band of the frequency hopping and a frequency band of a hopping destination. The first frequency band and the frequency band of the hopping destination respectively include the narrow frequency band and fraction resource blocks. The fraction resource blocks are resource blocks, the number of which is smaller than the predetermined resource block number. The controller is configured to make the number of the fraction resource blocks included in the frequency band of the hopping destination equal to the number of the fraction resource blocks included in the first frequency band.

98. 发明授权

US11032776B2 Base station and radio terminal 有权
公开(公告)号：US11032776B2
公开(公告)日：2021-06-08
申请号：US16184327
申请日：2018-11-08
申请人： KYOCERA CORPORATION
发明人： Fangwei Tong , Hiroyuki Urabayashi , Atsuhisa Inakoshi , Chiharu Yamazaki
IPC分类号： H04W52/14 , H04W92/20 , H04W24/10 , H04W52/24 , H04B17/10 , H04B17/354 , H04W72/04 , H04W52/08 , H04W52/40
摘要： A base station according to one embodiment may comprise a receiver configured to receive first information from a radio terminal, the first information being transmitted based on a measurement result of a reception signal from a neighbouring cell; and a transmitter configured to transmit second information for reducing a transmission power of the radio terminal to the radio terminal when the measurement result of the reception signal from the radio terminal exceeds a threshold value.

99. 发明授权

US10985807B2 Base station and radio terminal 有权
公开(公告)号：US10985807B2
公开(公告)日：2021-04-20
申请号：US15751655
申请日：2016-08-05
申请人： KYOCERA CORPORATION
发明人： Fangwei Tong , Chiharu Yamazaki , Noriyoshi Fukuta , Akinori Iwabuchi , Hironobu Kobayashi
IPC分类号： H04B7/0417 , H04L5/00
摘要： A base station according to an embodiment supports full-dimension MIMO (FD-MIMO). The base station includes: an antenna array having antenna elements arranged two-dimensionally in a horizontal direction and a vertical direction; and a controller configured to perform a process of transmitting a dedicated reference signal that is a reference signal used for measurement of channel characteristics and is individually generated for a radio terminal. The controller is configured to select a specific target radio terminal from among target radio terminals to be connected to the base station, and perform a process of transmitting the dedicated reference signal only to the specific target radio terminal.

100. 发明授权

US10805059B2 Radio terminal and base station 有权
公开(公告)号：US10805059B2
公开(公告)日：2020-10-13
申请号：US15904566
申请日：2018-02-26
申请人： KYOCERA CORPORATION
发明人： Chiharu Yamazaki , Kugo Morita , Masato Fujishiro , Hiroyuki Urabayashi , Mayumi Komura
IPC分类号： H04L5/14 , H04L5/00 , H04W72/04 , H04W74/08 , H04W88/02 , H04W88/08
摘要： A radio terminal according to one embodiment comprises a controller configured to perform radio communication in a time division duplex system, with a base station. The controller is configured to receive a downlink radio signal from the base station; and transmit to the base station, response information indicating whether reception of the downlink radio signal is successful, wherein the response information is transmitted by using an uplink radio resource different from an uplink control channel resource even if the uplink radio resource is not allocated for data transmission from the base station.

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