公开(公告)号：US20160242065A1

公开(公告)日：2016-08-18

申请号：US15141098

申请日：2016-04-28

Applicant: KYOCERA CORPORATION

Inventor： Noriyoshi FUKUTA ,  Hiroyuki ADACHI ,  Naohisa MATSUMOTO ,  Chiharu YAMAZAKI ,  Masato FUJISHIRO ,  Kugo MORITA

IPC: H04W28/02 ,  H04W56/00 ,  H04W76/02 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W28/0221 ,  H04L5/0007 ,  H04W8/005 ,  H04W8/24 ,  H04W56/001 ,  H04W56/0025 ,  H04W72/04 ,  H04W72/048 ,  H04W76/14 ,  H04W88/04

Abstract: A mobile communication system comprises a user terminal that supports D2D proximity service. The user terminal transmits a D2D synchronization signal that is a synchronization signal for D2D communication and a D2D discovery signal that is a signal for discovering a proximal terminal while associating a location of synchronization signal resources with a location of discovery signal resources. The synchronization signal resources are time-frequency resources used for transmitting the synchronization signal. The discovery signal resources are time-frequency resources used for transmitting the D2D discovery signal.

Abstract translation: 移动通信系统包括支持D2D接近服务的用户终端。 用户终端在将同步信号资源的位置与发现信号资源的位置相关联的同时，发送作为用于D2D通信的同步信号的D2D同步信号和作为用于发现近侧终端的信号的D2D发现信号。 同步信号资源是用于发送同步信号的时间 - 频率资源。 发现信号资源是用于发送D2D发现信号的时间 - 频率资源。

公开(公告)号：US20160219636A1

公开(公告)日：2016-07-28

申请号：US14914197

申请日：2014-08-25

Applicant: KYOCERA CORPORATION

Inventor： Masato FUJISHIRO ,  Kugo MORITA ,  Chiharu YAMAZAKI ,  Naohisa MATSUMOTO

IPC: H04W76/02 ,  H04W64/00 ,  H04W72/04

CPC classification number: H04W64/003 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/0453 ,  H04W76/14 ,  H04W92/18

Abstract: A UE 100 determining an assignment pattern of a radio resource used for D2D communication that is direct device-to-device communication when the UE 100 performs the D2D communication in a D2D group including a plurality of UEs 100, is comprised. The UE 100 determines, on the basis of a temporary identifier assigned from a network, the assignment pattern such that the radio resource used for the D2D communication is dispersed in a frequency direction and/or a time direction.

Abstract translation: 包括当UE 100在包括多个UE 100的D2D组中执行D2D通信时，确定用于D2D通信的无线电资源的分配模式的直接设备到设备通信的UE 100。 UE 100基于从网络分配的临时标识符，确定分配模式，使得用于D2D通信的无线资源在频率方向和/或时间方向上分散。

公开(公告)号：US20160065339A1

公开(公告)日：2016-03-03

申请号：US14779139

申请日：2014-03-24

Applicant: KYOCERA CORPORATION

Inventor： Naohisa MATSUMOTO

IPC: H04L5/00 ,  H04W72/08

CPC classification number: H04L5/0048 ,  H04L5/0023 ,  H04W72/085

Abstract: An eNB 200 according to the present invention manages a cell in a mobile communication system. The eNB 200 transmits a CRS used for channel state measurement of a downlink, and comprises: a transceiver 210 configured to receive, from each of a plurality of UEs 100 connected to the cell, information indicating a Release with which the UE 100 complies; and a processor 240 configured to control transmission of the CRS on the basis of a Release with which each of the plurality of UEs 100 comply.

Abstract translation: 根据本发明的eNB 200管理移动通信系统中的小区。 eNB 200发送用于下行链路的信道状态测量的CRS，并且包括：收发器210，被配置为从连接到所述小区的多个UE 100中的每一个接收指示UE 100遵循的释放的信息; 以及处理器240，被配置为基于所述多个UE 100中的每一个符合的释放来控制所述CRS的传输。