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公开(公告)号：EP3142431A4
公开(公告)日：2018-01-03
申请号：EP15788944
申请日：2015-05-08
申请人： KYOCERA CORP
CPC分类号： H04W56/002 , H04B1/10 , H04B7/2606 , H04L29/08306 , H04W56/0025 , H04W56/0055 , H04W56/0065 , H04W72/0426 , H04W72/0433 , H04W84/18 , H04W88/04 , H04W92/18
摘要： A communication control method according to the present embodiment comprises: a step of transmitting, by a user terminal located inside a cell, detection information indicating that a D2D synchronization signal is detected, to a base station that manages the cell, when receiving the D2D synchronization signal from another user terminal; and a step of transmitting, to the user terminal, by the base station, on the basis of the detection information received from the user terminal, setting information for setting the user terminal to a D2D synchronization source.
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公开(公告)号：EP3142395A4
公开(公告)日：2017-11-22
申请号：EP15788564
申请日：2015-05-08
申请人： KYOCERA CORP
发明人： MATSUMOTO NAOHISA
CPC分类号： H04W8/005 , H04L1/1893 , H04L5/0051 , H04W8/00 , H04W48/08 , H04W72/04 , H04W88/06 , H04W92/18
摘要： A user terminal according to the present embodiment comprises: a controller configured to control so that a discovery signal is repeatedly transmitted by using an HARQ scheme. The discovery signal includes a demodulation reference signal. The controller unchangingly maintains a signal sequence of the demodulation reference signal, for each transmission of the discovery signal.
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公开(公告)号：EP3016463A4
公开(公告)日：2017-02-22
申请号：EP14818811
申请日：2014-06-12
申请人： KYOCERA CORP
发明人： MORITA KUGO , YAMAZAKI CHIHARU , MATSUMOTO NAOHISA , ADACHI HIROYUKI , FUJISHIRO MASATO , FUKUTA NORIYOSHI
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W28/065 , H04W72/0406 , H04W72/0446
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公开(公告)号：EP3253132A4
公开(公告)日：2018-01-31
申请号：EP16758967
申请日：2016-03-02
申请人： KYOCERA CORP
发明人： NAGASAKA YUSHI , FUJISHIRO MASATO , MORITA KUGO , ADACHI HIROYUKI , TONG FANGWEI , KATAGIRI SHINGO , YAMAZAKI CHIHARU , URABAYASHI HIROYUKI , MATSUMOTO NAOHISA , MITSUI KATSUHIRO
CPC分类号： H04W52/02 , H04W28/0221 , H04W52/0216 , H04W68/00 , H04W76/048 , H04W92/10 , Y02D70/00 , Y02D70/24
摘要： A network apparatus according to the present embodiment is used in a communication system having a radio terminal notified of a first DRX cycle in an idle mode. The first DRX cycle is notified by first DRX configuration information to the radio terminal. The network apparatus comprises a controller configured to notify, by broadcast or unicast, the radio terminal of a second DRX cycle longer than the first DRX cycle by second DRX configuration information different from the first DRX configuration information.
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公开(公告)号：EP3101992A4
公开(公告)日：2017-10-18
申请号：EP15743779
申请日：2015-01-28
申请人： KYOCERA CORP
CPC分类号： H04W76/025 , H04W16/32 , H04W28/08 , H04W36/08 , H04W76/02 , H04W84/045 , H04W88/06
摘要： A base station according to a first aspect establishes an RRC connection with a user terminal. The base station includes a controller configured to determine whether to switch the RRC connection with the user terminal to neighboring base stations on the basis of whether the user terminal supports a dual connectivity scheme in which connections with a plurality of base stations are simultaneously established.
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6.发明公开
公开(公告)号：EP3101973A4
公开(公告)日：2017-08-30
申请号：EP15743304
申请日：2015-01-28
申请人： KYOCERA CORP
CPC分类号： H04W76/023 , H04W8/005 , H04W72/02 , H04W72/0406 , H04W72/042
摘要： A mobile communication system according to the present invention is a mobile communication system that supports a D2D proximity service in which direct communication not passing through a network is enabled, and comprises: a first user terminal configured to decide a control resource that is a time-frequency resource used for transmitting control information indicating a location of a data resource that is a time-frequency resource used for transmitting D2D communication data, from a control resource area having a limited range among time-frequency resources available for the D2D proximity service, and a second user terminal configured to perform a scan of the control information within the control resource area.
摘要翻译： 根据本发明的移动通信系统是支持其中启用了不通过网络的直接通信的D2D接近服务的移动通信系统，并且该移动通信系统包括：第一用户终端，被配置为确定作为时间 - 空闲时间的控制资源， 用于从可用于D2D接近服务的时频资源中具有有限范围的控制资源区域发送指示作为用于发送D2D通信数据的时频资源的数据资源的位置的控制信息的频率资源，以及 第二用户终端，被配置为执行控制资源区域内的控制信息的扫描。
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公开(公告)号：EP2830346A4
公开(公告)日：2015-12-02
申请号：EP13764883
申请日：2013-03-15
申请人： KYOCERA CORP
CPC分类号： H04W72/0413 , H04B7/024 , H04W16/28 , H04W28/16 , H04W68/005 , H04W72/04
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公开(公告)号：EP3200510A4
公开(公告)日：2018-06-27
申请号：EP15843460
申请日：2015-09-18
申请人： KYOCERA CORP
发明人： FUKUTA NORIYOSHI , MORITA KUGO , FUJISHIRO MASATO , YAMAZAKI CHIHARU , MATSUMOTO NAOHISA , URABAYASHI HIROYUKI
IPC分类号： H04W48/18 , H04L5/00 , H04W16/14 , H04W48/12 , H04W52/14 , H04W56/00 , H04W72/04 , H04W72/08 , H04W74/00 , H04W74/08 , H04W88/06 , H04W88/10
CPC分类号： H04W72/0453 , H04J11/0069 , H04L5/0051 , H04W16/00 , H04W16/14 , H04W48/12 , H04W48/18 , H04W52/146 , H04W52/242 , H04W56/00 , H04W56/0015 , H04W72/085 , H04W74/004 , H04W74/0833 , H04W88/06 , H04W88/10
摘要： A communication control method of a base station (eNB 200) that includes a first cell (L-Cell) operated using a frequency bandwidth allocated to a mobile network operator and a second cell (U-Cell) operated using a specific frequency bandwidth where frequency occupying is not allowed by the mobile network operator, comprising: acquiring, by the base station, a physical cell identifier (PCT) of a peripheral cell operated in the specific frequency bandwidth; and setting, by the base station, the second cell with a physical cell identifier other than the acquired physical cell of the peripheral cell.
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公开(公告)号：EP3142440A4
公开(公告)日：2017-12-20
申请号：EP15789472
申请日：2015-05-08
申请人： KYOCERA CORP
发明人： MATSUMOTO NAOHISA
CPC分类号： H04W76/023 , H04L5/0037 , H04W8/005 , H04W72/02 , H04W72/0446 , H04W72/0453 , H04W72/1205 , H04W72/1278 , H04W92/18
摘要： A user terminal according to present embodiment comprises a transmitter configured to transmit scheduling assignment information indicating a time - frequency location of a D2D data resource by which user data in D2D communication that is direct Device to Device communication is transmitted. The frequency location of the D2D data resource is determined on the basis of a persistent table where the frequency location of the D2D data resource and the frequency location of the scheduling assignment information are made to correspond to each other. The time location of the D2D data resource is determined on the basis of an identifier included in the scheduling assignment information.
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10.发明公开
公开(公告)号：EP3101977A4
公开(公告)日：2017-09-20
申请号：EP15744019
申请日：2015-01-28
申请人： KYOCERA CORP
发明人： MATSUMOTO NAOHISA , MORITA KUGO
CPC分类号： H04W72/0406 , H04W8/005 , H04W72/044 , H04W72/0446 , H04W76/023
摘要： A mobile communication system according to the present invention is a mobile communication system that supports a D2D proximity service in which direct communication not passing through a network is enabled, comprising: a user terminal configured to decide a data resource that is a time-frequency resource used for transmitting D2D communication data, and a control resource that is a time-frequency resource used for transmitting control information indicating a position of the data resource, from among time-frequency resources available for the D2D proximity service, wherein the user terminal is further configured to decide the data resource from a data resource domain limited in range in the time-frequency resources available for the D2D proximity service.
摘要翻译： 根据本发明的移动通信系统是支持其中不经过网络的直接通信被启用的D2D接近服务的移动通信系统，该移动通信系统包括：用户终端，被配置为决定作为时间频率资源的数据资源 用于发送D2D通信数据;以及控制资源，是用于发送用于D2D接近服务的时频资源之中的用于发送指示数据资源的位置的控制信息的时间 - 频率资源的控制资源，其中用户终端进一步是 用于从可用于D2D接近服务的时频资源范围内限定的数据资源域中决定数据资源。
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