公开(公告)号：US09231681B2

公开(公告)日：2016-01-05

申请号：US13869541

申请日：2013-04-24

Applicant: Intel Corporation

Inventor： Alexander Maltsev ,  Ali S. Sadri ,  Reza Arefi ,  Vadim Sergeyev ,  Alexei Davydov

IPC: H04B7/06

CPC classification number: H04B7/0617 ,  H04B7/0452 ,  H04B7/1555 ,  H04W92/045 ,  H04W92/10

Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of wireless backhaul and access communication via a common antenna array. For example, an apparatus may include a wireless communication unit to control an antenna array to form one or more first beams for communicating over one or more access links and to form one or more second beams for communicating over one or more backhaul links, the access links including wireless communication links between a wireless communication node and one or more mobile devices, and the backhaul links including wireless communication links between the wireless node and one or more other wireless communication nodes.

Abstract translation: 一些演示实施例包括经由公共天线阵列的无线回程和接入通信的装置，系统和/或方法。 例如，设备可以包括无线通信单元，以控制天线阵列以形成用于在一个或多个接入链路上进行通信的一个或多个第一波束，并且形成用于在一个或多个回程链路上进行通信的一个或多个第二波束， 包括无线通信节点和一个或多个移动设备之间的无线通信链路的链路，以及包括无线节点与一个或多个其他无线通信节点之间的无线通信链路的回程链路。

公开(公告)号：US20150264594A1

公开(公告)日：2015-09-17

申请号：US14127900

申请日：2013-09-06

Applicant: INTEL CORPORATION

Inventor： Alexei Davydov ,  Gregory Morozov ,  Kamran Etemad ,  Vadim Sergeyev ,  Ilya Bolotin ,  Jong-Kae Fwu

IPC: H04W24/10 ,  H04B1/3827 ,  H04L5/00 ,  H04W76/04

CPC classification number: H04B1/12 ,  H04B1/3827 ,  H04B7/0452 ,  H04B7/0617 ,  H04B7/15557 ,  H04B17/24 ,  H04B17/26 ,  H04B17/345 ,  H04J11/005 ,  H04J11/0053 ,  H04L1/0003 ,  H04L1/0054 ,  H04L1/1854 ,  H04L1/1867 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0058 ,  H04L5/0092 ,  H04L25/0202 ,  H04L25/0206 ,  H04L25/03305 ,  H04L27/0008 ,  H04W24/02 ,  H04W24/10 ,  H04W36/10 ,  H04W40/16 ,  H04W52/0261 ,  H04W52/40 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/048 ,  H04W72/0486 ,  H04W72/08 ,  H04W72/082 ,  H04W72/12 ,  H04W72/1205 ,  H04W72/121 ,  H04W72/1242 ,  H04W72/1247 ,  H04W76/14 ,  H04W76/27 ,  H04W76/28 ,  H04W84/042 ,  H04W84/18 ,  H04W92/18 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/24

Abstract: Methods, apparatuses, and systems are described related to interference averaging to generate feedback information and interference averaging to demodulate receives signals. In embodiments, an evolved Node B (eNB) may transmit interference averaging information to a user equipment (UE) including a time domain averaging indicator indicating a time domain averaging window to be used by the UE for averaging interference measurements in a time domain or a frequency domain averaging indicator to indicate a frequency domain averaging window to be used by the UE for averaging interference measurements in a frequency domain. Additionally, or alternatively, the eNB may transmit an interference resource group (IRG) indicator to the UE to indicate an IRG over which the UE is to perform interference averaging to facilitate demodulation of signals received by the UE from the eNB.

Abstract translation: 描述了与干扰平均相关的方法，装置和系统以产生反馈信息和干扰平均以解调接收信号。 在实施例中，演进节点B（eNB）可以向包括时域平均指示符的用户设备（UE）发送干扰平均信息，所述时域平均指示符指示UE要用于时域平均化的时域平均值，用于对时域中的干扰测量进行平均或 频域平均指示符，以指示要用于平均频域中的干扰测量的UE的频域平均窗口。 另外或替代地，eNB可以向UE发送干扰资源组（IRG）指示符，以指示UE将要执行干扰平均的IRG，以便于从eNB接收到的信号的解调。

公开(公告)号：US20150146645A1

公开(公告)日：2015-05-28

申请号：US14473008

申请日：2014-08-29

Applicant: Intel Corporation

Inventor： Vadim Sergeyev ,  Shafi Bashar ,  Alexei Davydov ,  Jong-Kae Fwu

IPC: H04W16/14 ,  H04W72/04

CPC classification number: H04W74/04 ,  H04B7/2621 ,  H04L1/0026 ,  H04L1/1825 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0051 ,  H04L5/0073 ,  H04L5/14 ,  H04L27/2607 ,  H04L47/25 ,  H04L69/161 ,  H04L69/163 ,  H04L69/321 ,  H04L69/324 ,  H04L69/326 ,  H04W16/14 ,  H04W28/0205 ,  H04W36/0083 ,  H04W40/30 ,  H04W52/0216 ,  H04W52/0254 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/048 ,  H04W76/27 ,  H04W76/28 ,  H04W80/06 ,  H04W84/12 ,  H04W88/06 ,  H04W88/10 ,  Y02D50/00 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24

Abstract: Embodiments of an eNB and method for supporting communication with UEs on an LTE network in an unlicensed frequency band are generally described herein. The eNB may be configured to transmit a first LTE signal that includes a first reference signal during an active transmission period of a Wi-Fi network in the unlicensed frequency band, and to restrict frequency spectra used for the transmission of the first LTE signal from frequency spectra used by the Wi-Fi network during the active transmission period. The first reference signal may enable maintenance of synchronization between the eNB and the UEs at least during the active transmission period. The eNB may be further configured to transmit a second LTE signal during a silence period of the Wi-Fi network in frequency spectra used by the Wi-Fi network during the active transmission period.

Abstract translation: 这里一般地描述用于支持与非许可频带中的LTE网络上的UE的通信的eNB和方法的实施例。 eNB可以被配置为在非许可频带中的Wi-Fi网络的活动传输周期期间发送包括第一参考信号的第一LTE信号，并且限制用于从频率传输第一LTE信号的频谱 Wi-Fi网络在主动传输期间使用的频谱。 至少在主动传输周期期间，第一参考信号可以实现eNB和UE之间的同步维护。 eNB可以被进一步配置成在Wi-Fi网络的静默期间在Wi-Fi网络在有效传输周期期间使用的频谱中发送第二LTE信号。

公开(公告)号：US08854981B2

公开(公告)日：2014-10-07

申请号：US13681315

申请日：2012-11-19

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Gregory Morozov ,  Ilya Bolotin ,  Alexander Maltsev ,  Vadim Sergeyev

IPC: G01R31/08 ,  G06F11/00 ,  G08C15/00 ,  H04J1/16 ,  H04J3/14 ,  H04L1/00 ,  H04L12/26 ,  H04W24/08 ,  H04W24/06 ,  H04W52/02 ,  H04W24/02

CPC classification number: H04W52/0206 ,  H04B1/1027 ,  H04B7/024 ,  H04B17/345 ,  H04L41/5003 ,  H04L41/5006 ,  H04L41/5009 ,  H04L47/70 ,  H04L47/76 ,  H04L65/80 ,  H04L67/322 ,  H04W16/18 ,  H04W16/24 ,  H04W24/02 ,  H04W24/06 ,  H04W24/08 ,  H04W36/0094 ,  H04W36/08 ,  H04W36/38 ,  H04W52/243 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/40 ,  Y02D70/442

Abstract: Embodiments of the present disclosure describe techniques and configurations for handling interference measurements in a wireless communication network. An apparatus may include computer-readable media having instructions and processors coupled with the computer-readable media and configured to execute the instructions to identify, for a serving eNB, a neighboring eNB for which signal interference measurements are to be performed by one or more wireless devices served by the serving eNB, and request that the neighboring eNB transmit typical interference signals within data units which are configured for, and may or may not have, a scheduled physical downlink shared channel transmission. The wireless devices may be configured to perform the signal interference measurements based at least in part on the typical interference signals, which may include non-zero-power signals or zero-power signals. Other embodiments may be described and claimed.

Abstract translation: 本公开的实施例描述了用于在无线通信网络中处理干扰测量的技术和配置。 装置可以包括具有与计算机可读介质耦合的指令和处理器的计算机可读介质，并且被配置为执行指令以针对服务eNB识别相邻eNB，对于哪个信号干扰测量将由一个或多个无线 由服务eNB服务的设备，并请求相邻eNB在数据单元内发送典型的干扰信号，该数据单元被配置用于并且可以或不具有调度的物理下行链路共享信道传输。 无线设备可以被配置为至少部分地基于可以包括非零功率信号或零功率信号的典型干扰信号来执行信号干扰测量。 可以描述和要求保护其他实施例。