公开(公告)号：US20150223204A1

公开(公告)日：2015-08-06

申请号：US14612017

申请日：2015-02-02

Applicant: Futurewei Technologies, Inc.

Inventor： Zhenzhen Cao ,  Jie Ma ,  Mazin AI-Shalash

IPC: H04W72/04 ,  H04W76/02 ,  H04W4/06

Abstract: Various disclosed embodiments include methods and apparatus for inter-cell coordination for a device-to-device communication resource allocation. A method includes allocating, at a first base station, a device-to-device (D2D) communication resource from a pool of communication resources to a first electronic device controlled by the first base station, wherein the first electronic device is within a D2D communication group. The method also includes, in response to a second electronic device within the D2D communication group being controlled by a second base station, transmitting, by the first base station, information corresponding to the D2D communication resource allocation to the second base station.

Abstract translation: 各种公开的实施例包括用于设备到设备通信资源分配的小区间协调的方法和装置。 一种方法包括在第一基站将设备到设备（D2D）通信资源从通信资源池分配给由第一基站控制的第一电子设备，其中第一电子设备在D2D通信内 组。 所述方法还包括响应于由第二基站控制的所述D2D通信组内的第二电子设备，由所述第一基站向所述第二基站发送与所述D2D通信资源分配相对应的信息。

公开(公告)号：US20150099514A1

公开(公告)日：2015-04-09

申请号：US14508795

申请日：2014-10-07

Applicant: Futurewei Technologies Inc.

Inventor： Philippe Sartori ,  Hossein Bagheri ,  Vipul Desai ,  Anthony CK Soong ,  Mazin AI-Shalash

IPC: H04W8/00

CPC classification number: H04W8/005 ,  H04W60/00 ,  H04W76/11 ,  H04W76/14 ,  H04W76/27 ,  H04W92/18

Abstract: A device is configured to perform a method of device-to-device (D2D) communication in a wireless communication network in accordance with a Long Term Evolution (LTE) standard. The method includes entering an RRC-Idle state or an RRC-Connected state. The method also includes transmitting, in the RRC-Idle state or RRC-Connected state, a D2D discovery signal for receipt by at least one second device in the network. The method further includes receiving, in the RRC-Idle state or RRC-Connected state, at least one D2D discovery signal from the at least one second device in the network.

Abstract translation: 一种设备被配置为根据长期演进（LTE）标准在无线通信网络中执行设备到设备（D2D）通信的方法。 该方法包括进入RRC-Idle状态或RRC连接状态。 该方法还包括在RRC-空闲状态或RRC连接状态下发送D2D发现信号，以便由网络中的至少一个第二设备接收。 该方法还包括在RRC-空闲状态或RRC连接状态下从网络中的至少一个第二设备接收至少一个D2D发现信号。