公开(公告)号：US20180219608A1

公开(公告)日：2018-08-02

申请号：US15878575

申请日：2018-01-24

Applicant: NEC Corporation

Inventor： Lanto RAKOTOHARISON ,  Dorin Panaitopol ,  Thomas Delsol ,  Caroline Jactat

IPC: H04B7/15 ,  H04L12/24 ,  H04W12/06

Abstract: A mobile device (7) configured to provide relay capabilities in a communications system (1) by communicating network-level mobile device relaying capabilities and radio-level mobile device relaying capabilities from the mobile device (7) to a communications node (3) of the communications system (1) so that the mobile device (7) can relay communications between the communications node (3) and another mobile device (2). User subscription information related to relaying is also disclosed.

公开(公告)号：US20160330760A1

公开(公告)日：2016-11-10

申请号：US14774492

申请日：2015-01-30

Applicant: NEC CORPORATION

Inventor： Lanto RAKOTOHARISON ,  Abdoulaye BAGAYOKO ,  Caroline JACTAT ,  Philippe DELAHAYE

IPC: H04W72/12 ,  H04W16/14 ,  H04W76/02

CPC classification number: H04W72/042 ,  H04W16/14 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/0446 ,  H04W72/048 ,  H04W72/1289 ,  H04W76/14 ,  H04W88/06

Abstract: The present invention provides for a method of configuring a physical channel, such as a physical control channel, for device-to-device communication between mobile terminal devices within a cellular communications network environment and comprising a step of locating a device-to-device control channel within a cellular uplink signalling spectrum, and applying a frequency offset parameter to determine separation of the device-to-device control channel from a cellular uplink control channel, and to related terminal devices and computer program products.

Abstract translation: 本发明提供了一种用于配置诸如物理控制信道的物理信道用于蜂窝通信网络环境内的移动终端设备之间的设备到设备通信的方法，并且包括将设备到设备控制 信道，并且应用频率偏移参数来确定设备到设备控制信道与蜂窝上行链路控制信道的分离，以及相关的终端设备和计算机程序产品。

公开(公告)号：US20160183076A1

公开(公告)日：2016-06-23

申请号：US14424187

申请日：2014-05-30

Applicant: NEC CORPORATION

Inventor： Abdoulaye BAGAYOKO ,  Caroline JACTAT ,  Christian MOUTON ,  Lanto RAKOTOHARISON ,  Philippe DELAHAYE

IPC: H04W8/00 ,  H04W76/02 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04W8/005 ,  H04L5/0053 ,  H04W72/04 ,  H04W72/1289 ,  H04W76/14

Abstract: There is provided a communication system in which a base station controls direct device to device (D2D) communication between communication devices. The base station transmits information identifying a pattern of radio frames designated for communicating D2D signals between communication devices. When the base station receives a request for allocation of resources for transmitting D2D signals by a communication device, it transmits, to the communication device, information identifying the communication resources allocated for the D2D signals within the designated radio frames responsive to the request. The base station also transmits, for receipt by at least one other communication device in a vicinity of the requesting communication device, an indication that D2D signals are to be transmitted.

Abstract translation: 提供了一种通信系统，其中基站控制通信设备之间的直接设备到设备（D2D）通信。 基站发送标识用于在通信设备之间传送D2D信号的无线帧的模式的信息。 当基站接收到由通信设备发送D2D信号的资源分配请求时，响应于该请求，向通信设备发送识别为指定的无线电帧内的D2D信号分配的通信资源的信息。 基站还发送由请求通信设备附近的至少一个其他通信设备接收要发送D2D信号的指示。