公开(公告)号：US20160323028A1

公开(公告)日：2016-11-03

申请号：US15140088

申请日：2016-04-27

Applicant: Futurewei Technologies, Inc.

Inventor： Qian Cheng ,  Weimin Xiao ,  Jialing Liu

IPC: H04B7/06 ,  H04W72/12

CPC classification number: H04B7/0617 ,  H04B7/0417

Abstract: In a first example embodiment, a control transmission portion of a mmWave communication is received at a user equipment. The control transmission portion is divided into a plurality of control transmission portion sub-regions, each sub-region scheduling a data transmission for a corresponding sub-region of a data transmission portion of the mmWave communication. Then a first of the control transmission portion sub-regions is demodulated and decoded. A receive analog antenna beamforming is armed according to the demodulated and decoded first of the control transmission portion sub-regions. Beamforming is performed on a first sub-region of the data transmission portion of the mmWave communication, the first sub-region of the data transmission portion corresponding to the first of the control transmission portion sub-regions. During the arming and performing, a second of the control transmission portion sub-regions is demodulated and decoded.

Abstract translation: 在第一示例性实施例中，在用户设备处接收mmWave通信的控制传输部分。 控制传输部分被分成多个控制传输部分子区域，每个子区域调度用于mmWave通信的数据传输部分的对应子区域的数据传输。 然后解调和解码第一控制传输部分子区域。 根据解调和解码的控制传输部分子区域中的第一个接收模拟天线波束形成。 在mmWave通信的数据传输部分的第一子区域上执行波束成形，数据传输部分的第一子区域对应于第一控制传输部分子区域。 在布防和执行期间，控制传输部分子区域中的第二个被解调和解码。

公开(公告)号：US20160302092A1

公开(公告)日：2016-10-13

申请号：US15093625

申请日：2016-04-07

Applicant: Futurewei Technologies, Inc.

Inventor： Philippe Sartori ,  Vipul Desai ,  Lukasz Krzymien ,  Carmela Cozzo ,  Qian Cheng ,  Anthony Soong ,  Jialing Liu

IPC: H04W24/08 ,  H04W52/02 ,  H04W72/04

CPC classification number: H04W52/0209 ,  H04L5/00 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0087 ,  H04L5/0098 ,  H04W52/0235 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/1289 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23

Abstract: The disclosure relates to technology for a base station to signal user equipment to monitor a narrowband control channel in a wideband system. The base station sends a configuration signaling to configure the user equipment including a designation of subframe(s). The base station then determines whether to signal the user equipment to monitor the subframe(s) using one of a narrowband bandwidth and a system bandwidth. In response to the base station signaling the user equipment to monitor the narrowband bandwidth, the base station communicates with the user equipment using the narrowband bandwidth. In response to the base station signaling the user equipment to monitor the system bandwidth, the base station sends a probe message within the narrowband bandwidth to the user equipment, where the probe message signals to the user equipment to begin monitoring the system bandwidth and to communicate with the user equipment using the system bandwidth.

Abstract translation: 本公开涉及用于基站用于向用户设备监视宽带系统中的窄带控制信道的技术。 基站发送配置信令以配置包括子帧的指定的用户设备。 然后，基站使用窄带带宽和系统带宽之一来确定是否向用户设备发信号以监视子帧。 响应于基站用信号通知用户设备来监视窄带带宽，基站使用窄带带宽与用户设备进行通信。 响应于基站向用户设备发信号监测系统带宽，基站向用户设备发送窄带带宽内的探测消息，其中探测消息向用户设备发信号，开始监控系统带宽并进行通信 用户设备使用系统带宽。

公开(公告)号：US20160037560A1

公开(公告)日：2016-02-04

申请号：US14810299

申请日：2015-07-27

Applicant: Futurewei Technologies, Inc.

Inventor： Jialing Liu ,  Weimin Xiao

IPC: H04W74/08 ,  H04B7/06 ,  H04B7/08

CPC classification number: H04L51/34 ,  H04B7/0634 ,  H04B7/086 ,  H04L51/28 ,  H04L51/30 ,  H04W4/14 ,  H04W74/0808

Abstract: A device, network, and method for communications with spatial-specific sensing is provided. In an embodiment, a method in a first communication node for providing contention-based transmission from the first communication node in a network to a second communication node includes determining, by the first communication node, a transmission direction, the transmission direction characterized by a digital beamforming direction and an analog beamsteering direction; performing, by the first communication node, spatial-specific carrier sensing in accordance with a sensing direction associated with the transmission direction; determining, by the first communication node, a channel status of a channel along the sensing direction according to the spatial-specific carrier sensing; and transmitting, by the first communication node, a transmission along the transmission direction.

Abstract translation: 提供了一种用于与空间特异性感测通信的设备，网络和方法。 在一个实施例中，第一通信节点中的用于从网络中的第一通信节点向第二通信节点提供基于竞争的传输的方法包括由第一通信节点确定传输方向，传输方向由数字 波束成形方向和模拟波束导向方向; 由所述第一通信节点根据与所述传输方向相关联的传感方向执行空间特定载波侦听; 由所述第一通信节点根据所述空间特定载波感测确定沿着所述感测方向的信道的信道状态; 并且由所述第一通信节点发送沿着所述传输方向的传输。

公开(公告)号：US20160037524A1

公开(公告)日：2016-02-04

申请号：US14808844

申请日：2015-07-24

Applicant: Futurewei Technologies, Inc.

Inventor： Lukasz Krzymien ,  Vipul Desai ,  Weimin Xiao ,  Jialing Liu

IPC: H04W72/04 ,  H04L27/26 ,  H04L1/18

CPC classification number: H04L27/2601 ,  H04L1/1812 ,  H04W72/042 ,  H04W72/0453

Abstract: A method includes transmitting, by a communications controller to a user equipment (UE), a first data block on a first carrier and transmitting, by the communications controller to the UE, a first downlink control information (DCI) to initiate a hybrid automatic repeat request (HARQ) process associated with the first data block. The method also includes retransmitting, by the communications controller to the UE, the first data block and transmitting, by the communications controller to the UE, a second DCI, where the second DCI includes a first transmission indicator and an indicator of the first carrier, and where the second DCI continues the HARQ process.

Abstract translation: 一种方法包括由通信控制器向用户设备（UE）发送第一载波上的第一数据块，并由通信控制器向UE发送第一下行链路控制信息（DCI）以启动混合自动重传 请求（HARQ）处理。 该方法还包括由通信控制器向UE传送第一数据块，并由通信控制器向UE发送第二DCI，其中第二DCI包括第一传输指示符和第一载波的指示符， 并且其中第二DCI继续HARQ过程。

公开(公告)号：US20150171948A1

公开(公告)日：2015-06-18

申请号：US14632881

申请日：2015-02-26

Applicant: FUTUREWEI TECHNOLOGIES, INC.

Inventor： Weimin Xiao ,  Jialing Liu ,  Bingyu Qu

IPC: H04B7/06 ,  H04W24/08 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04B17/24 ,  H04B17/309 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0077 ,  H04L1/06 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0053 ,  H04L5/0094 ,  H04W24/08 ,  H04W28/06 ,  H04W72/042 ,  H04W72/082 ,  H04W88/02

Abstract: Measurements and Channel State Information (CSI) feedback are configured using communications between a network and user equipment (UE). The communications includes a first signaling from a network component to the UE indicating one or more reference signal (RS) resource configurations, a second signaling indicating one or more interference measurement (IM) resource configurations, and a third signaling indicating a CSI report configuration, wherein the CSI report configuration indicates a subset of the one or more RS resource configurations and a subset of the one or more IM resource configurations. The UE establishes a RS based measurement according to the subset of the one or more RS resource configurations and an IM according to the subset of the one or more IM resource configurations. The UE then generates and sends to the network a CSI report in accordance with the CSI report configuration and using the RS based measurement and the IM.

Abstract translation: 使用网络和用户设备（UE）之间的通信来配置测量和信道状态信息（CSI）反馈。 通信包括从网络组件到UE的第一信令，指示一个或多个参考信号（RS）资源配置，指示一个或多个干扰测量（IM）资源配置的第二信令，以及指示CSI报告配置的第三信令， 其中所述CSI报告配置指示所述一个或多个RS资源配置的子集以及所述一个或多个IM资源配置的子集。 UE根据一个或多个RS资源配置的子集和根据一个或多个IM资源配置的子集的IM建立基于RS的测量。 然后，UE根据CSI报告配置生成并向网络发送CSI报告，并使用基于RS的测量和IM。

公开(公告)号：US08934632B2

公开(公告)日：2015-01-13

申请号：US13622245

申请日：2012-09-18

Applicant: FutureWei Technologies, Inc.

Inventor： Qian Cheng ,  Xiang Chen ,  Hao Bi ,  Jialing Liu

IPC: H04K1/00 ,  H04W12/02 ,  H04W24/00

CPC classification number: H04W36/22 ,  H04W12/02 ,  H04W12/04 ,  H04W12/12 ,  H04W24/00 ,  H04W76/14 ,  H04W76/16

Abstract: Method and apparatus are provided for offloading data from a cellular network via a secondary network. The offloaded data may be transported over a connection existing independently from the cellular network, such as a direct device-to-device (D2D) or direct mobile communications (DMC) link. The connection may be established between a first peer mobile device and a benefactor peer mobile device, and the benefactor peer mobile device may relay the data to/from a backhaul network via the secondary network. The benefactor peer mobile device may receive compensation for offloading the traffic, and may compete with one or more candidate benefactor devices for the task of offloading the data. The offloaded data may be uplink data originating from the beneficiary peer mobile, or downlink data destined for the beneficiary peer mobile.

Abstract translation: 提供了用于通过次要网络从蜂窝网络卸载数据的方法和装置。 卸载的数据可以通过独立于蜂窝网络存在的连接传输，诸如直接设备到设备（D2D）或直接移动通信（DMC）链路。 可以在第一对等移动设备和受益者对等移动设备之间建立连接，并且受益者对等移动设备可以经由次要网络将数据中继到回程网络。 受益人对等移动设备可以接收卸载流量的补偿，并且可以与一个或多个候选的捐赠者设备竞争用于卸载数据的任务。 卸载的数据可以是来自受益对等移动的上行链路数据，也可以是发往受益对等移动站的下行链路数据。