公开(公告)号：US09887867B2

公开(公告)日：2018-02-06

申请号：US14180689

申请日：2014-02-14

Applicant: Intel Corporation

Inventor： Alexander Maltsev ,  Ali S. Sadri ,  Sergey E. Sergeyev ,  Alexander N. Belonozhkin ,  Vadim Sergeyev

IPC: H04L27/26 ,  H04B1/00 ,  H04B1/403 ,  H04B7/0413 ,  H04B1/16

CPC classification number: H04L27/2649 ,  H04B1/005 ,  H04B1/0057 ,  H04B1/16 ,  H04B1/406 ,  H04B7/0413 ,  H04L27/2608 ,  H04L27/2653

Abstract: A multiple-input multiple output (MIMO) receiver includes circuitry to receive a MIMO transmission through a plurality of antennas over a channel comprising two or more 20 MHz portions of bandwidth. The MIMO transmission comprises a plurality of streams, each transmitted over a corresponding spatial channel and configured for reception by multiple user stations. The MIMO receiver also includes circuitry to simultaneously accumulate signal information within at least two or more of the 20 MHz portions of bandwidth. Each 20 MHz portion comprises a plurality of OFDM subcarriers. The MIMO receiver also includes circuitry to demodulate at least one of the steams using receive beamforming techniques. In this way, multi-user protocol data units can be received.

公开(公告)号：US09768501B2

公开(公告)日：2017-09-19

申请号：US13858211

申请日：2013-04-08

Applicant: Intel Corporation

Inventor： Alexander Maltsev ,  Ali S. Sadri ,  Alexei Davydov ,  Vadim Sergeyev ,  Andrey Pudeyev

IPC: H01Q3/00 ,  H01Q3/26 ,  H01Q3/36 ,  H01Q21/00 ,  H04B7/06

CPC classification number: H01Q3/2694 ,  H01Q3/00 ,  H01Q3/36 ,  H01Q21/0025 ,  H04B7/0617 ,  H04B7/0671

Abstract: Some demonstrative embodiments include apparatuses, devices systems and/or methods of steering an antenna array. For example, an apparatus may include a baseband processor including a plurality of baseband processing chains to process signals to be communicated via a plurality of antenna modules of an antenna array, wherein the baseband processing chains include a plurality of frequency domain delay modules, a frequency domain delay module of the delay modules is to apply a time delay to a signal to be communicated via an antenna module of the plurality of antenna modules.

公开(公告)号：US09674023B2

公开(公告)日：2017-06-06

申请号：US14741139

申请日：2015-06-16

Applicant: Intel Corporation

Inventor： Alexander Maltsev ,  Vadim Sergeyev ,  Alexei Davydov

IPC: H04L27/26 ,  H04W56/00 ,  H04B7/212 ,  H04W72/04 ,  H04W52/02 ,  H04W16/28 ,  H04W48/08 ,  H04W84/20

CPC classification number: H04L27/2656 ,  H04B7/2126 ,  H04W16/28 ,  H04W48/08 ,  H04W52/0235 ,  H04W56/0015 ,  H04W72/0453 ,  H04W84/20 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/168 ,  Y02D70/22 ,  Y02D70/446

Abstract: Communication signals using a first and a second frequency band in a wireless network is described herein. The first frequency band may be associated with a first beamwidth while the second frequency band may be associated with a second beamwidth. An apparatus may include receiver circuitry arranged to receive first signals in a first frequency band associated with a first beamwidth and second signals in a second frequency band associated with a second beamwidth, the first signals comprising a frame synchronization parameter and the second signals comprising frame alignment signals. The apparatus may further include processor circuitry coupled to the receiver circuitry, the processor circuitry arranged to activate or deactivate the receiver circuitry to receive the frame alignment signals based on the frame synchronization parameter. Other embodiments may be described and/or claimed.

公开(公告)号：US09603140B2

公开(公告)日：2017-03-21

申请号：US14581520

申请日：2014-12-23

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Gi Wan Choi ,  Gregory Morozov ,  Vadim Sergeyev

IPC: H04L5/00 ,  H04W72/04 ,  H04L1/00

CPC classification number: H04W72/042 ,  H04L1/00 ,  H04L5/003 ,  H04L5/0055

Abstract: Device, system and methods for flexible resource allocation are described. In particular, there is described a user receive a user equipment configured to receive higher-layer configuration of flexible resource allocation; receive dynamic information on the downlink resource allocation in a given downlink (DL) subframe; split the resource allocation into resource allocation sub-blocks; independently decode physical downlink shared channel (PDSCH) within each resource allocation sub-block; AND report ACK/NACK for the resource allocation.

公开(公告)号：US09516563B2

公开(公告)日：2016-12-06

申请号：US13869575

申请日：2013-04-24

Applicant: Intel Corporation

Inventor： Alexander Maltsev ,  Ali S. Sadri ,  Vadim Sergeyev

IPC: H04W36/00

CPC classification number: H04W36/0083

Abstract: Some demonstrative embodiments include devices, systems and/or methods of handover of a wireless beamformed link. For example, an apparatus may include a wireless communication unit to communicate between a wireless communication node and a mobile device via a beamformed link between the wireless communication node and the mobile device, the wireless communication unit is to determine a handover candidate for handing over the mobile device, based on at least one beamforming parameter of the beamformed link.

Abstract translation: 一些演示实施例包括无线波束形成链路的切换的设备，系统和/或方法。 例如，设备可以包括无线通信单元，用于经由无线通信节点和移动设备之间的波束形成的链路在无线通信节点和移动设备之间进行通信，无线通信单元将确定切换候选， 移动设备，基于波束形成链路的至少一个波束成形参数。

公开(公告)号：US20160254920A1

公开(公告)日：2016-09-01

申请号：US14865238

申请日：2015-09-25

Applicant: INTEL CORPORATION

Inventor： Alexei Davydov ,  Vadim Sergeyev ,  Gregory V. Morozov

IPC: H04L12/18 ,  H04L1/00 ,  H04B7/04

CPC classification number: H04B7/0473 ,  H04B7/022 ,  H04B7/0413 ,  H04B7/0495 ,  H04L1/0027 ,  H04L12/189 ,  H04W28/18 ,  H04W28/22 ,  H04W28/26

Abstract: Systems and methods use multiple spatial layers for physical multicast channel transmission. Certain embodiments introduce additional multimedia broadcast multicast service reference signals that support more than one antenna ports for multicast broadcast single frequency network transmissions. To reduce channel estimation complexity due to the multicast broadcast single frequency network reference signal design, resource elements of the multicast broadcast single frequency network reference signals may have a nested structure. To assist modulation and coding scheme selection, a user according to certain embodiments also independently reports block error rate measurements for each spatial layer of the multicast channel.

Abstract translation: 系统和方法使用多个空间层进行物理多播信道传输。 某些实施例引入了支持多于一个天线端口用于多播广播单频网络传输的附加多媒体广播多播服务参考信号。 为了降低由多播广播单频网参考信号设计引起的信道估计复杂度，组播广播单频网参考信号的资源元素可能具有嵌套结构。 为了辅助调制和编码方案选择，根据某些实施例的用户还独立地报告组播信道的每个空间层的块错误率测量。

公开(公告)号：US09391678B2

公开(公告)日：2016-07-12

申请号：US14124648

申请日：2013-09-25

Applicant: Intel Corporation

Inventor： Alexander Maltsev ,  Ali S. Sadri ,  Vadim Sergeyev ,  Andrey Pudeyev

IPC: H04B7/04 ,  H04W52/06 ,  H04W52/18 ,  H04W52/04 ,  H04W88/08 ,  H04B7/06 ,  H04W52/34 ,  H04W52/42

CPC classification number: H04B7/0452 ,  H04B7/0426 ,  H04B7/0617 ,  H04L5/0007 ,  H04L5/0041 ,  H04W52/04 ,  H04W52/06 ,  H04W52/18 ,  H04W52/346 ,  H04W52/42 ,  H04W88/08

Abstract: Embodiments of a millimeter-wave (mmW) communication device and methods for intelligent control of transmit power and power density are generally described herein. In some embodiments, a mmW base station includes a beamforming processor that is to configure a large-aperture array antenna for multi-beam transmissions at mmW frequencies to a plurality of user equipment (UE). The beamforming processor may allocate each UE a non-interfering spectral portion of a full channel bandwidth that is substantially less than the full channel bandwidth and perform multi-beam beamforming to concurrently direct a plurality of multi-user multiple-input multiple-output (MU-MIMO) antenna beams to the UEs for a concurrent transmission of data streams to the UEs within their allocated spectral portion in accordance with a transmit power allocation.

Abstract translation: 通常在此描述毫米波（mmW）通信设备的实施例和用于智能控制发射功率和功率密度的方法。 在一些实施例中，mmW基站包括波束成形处理器，其将针对多个用户设备（UE）的以mmW频率的多波束传输配置大孔径阵列天线。 波束形成处理器可以将每个UE分配为全部信道带宽的非干扰频谱部分，其基本上小于全信道带宽，并且执行多波束波束形成以同时引导多个多用户多输入多输出（MU -MIMO）天线波束到UE，用于根据发射功率分配将数据流同时传输到其分配的频谱部分内的UE。

公开(公告)号：US20160007355A1

公开(公告)日：2016-01-07

申请号：US14850976

申请日：2015-09-11

Applicant: INTEL CORPORATION

Inventor： Carlos Cordeiro ,  Bahareh Sadeghi ,  Alexander Maltsev ,  Vadim Sergeyev

IPC: H04W72/04 ,  H04B7/06

CPC classification number: H04W72/0453 ,  H04B7/0617 ,  H04B7/0619 ,  H04W72/0413 ,  H04W72/046 ,  H04W88/06 ,  H04W88/08

Abstract: Some demonstrative embodiments include devices, systems and/or methods of establishing a wireless beamformed link. For example, an apparatus may include a wireless communication controller to control a first wireless communication device to communicate millimeter-wave (mmWave) signals with a second wireless communication device over a mmWave frequency band, the mmWave signals including signals transmitted according to a plurality of different transmit (Tx) beamforming settings, the wireless communication controller is to control the first wireless communication device to communicate feedback information, which is based on the mmWave signals, over a non-mmWave frequency band, and to control the first wireless communication device to establish with the second wireless communication device a beamformed link over the mmWave frequency band, the beamformed link using a Tx beamforming setting, which is determined based on the feedback information.

Abstract translation: 一些演示实施例包括建立无线波束形成链路的设备，系统和/或方法。 例如，设备可以包括无线通信控制器，用于控制第一无线通信设备，以在mmWave频带上与第二无线通信设备通信毫米波（mmWave）信号，所述mmWave信号包括根据多个 不同的发送（Tx）波束形成设置，无线通信控制器将控制第一无线通信设备通过非mm波频率传送基于mmWave信号的反馈信息，并且控制第一无线通信设备 与第二无线通信设备建立在mmWave频带上的波束形成的链路，使用基于反馈信息确定的Tx波束成形设置的波束形成链路。

公开(公告)号：US09173221B2

公开(公告)日：2015-10-27

申请号：US13870085

申请日：2013-04-25

Applicant: Intel Corporation

Inventor： Carlos Cordeiro ,  Bahareh Sadeghi ,  Alexander Maltsev ,  Vadim Sergeyev

IPC: H04B1/00 ,  H04B15/00 ,  H04W72/04 ,  H04B7/06 ,  H04W88/06

CPC classification number: H04W72/0453 ,  H04B7/0617 ,  H04B7/0619 ,  H04W72/0413 ,  H04W72/046 ,  H04W88/06 ,  H04W88/08

Abstract: Some demonstrative embodiments include devices, systems and/or methods of establishing a wireless beamformed link. For example, an apparatus may include a wireless communication controller to control a first wireless communication device to communicate millimeter-wave (mmWave) signals with a second wireless communication device over a mmWave frequency band, the mmWave signals including signals transmitted according to a plurality of different transmit (Tx) beamforming settings, the wireless communication controller is to control the first wireless communication device to communicate feedback information, which is based on the mmWave signals, over a non-mmWave frequency band, and to control the first wireless communication device to establish with the second wireless communication device a beamformed link over the mmWave frequency band, the beamformed link using a Tx beamforming setting, which is determined based on the feedback information.

Abstract translation: 一些演示实施例包括建立无线波束形成链路的设备，系统和/或方法。 例如，设备可以包括无线通信控制器，用于控制第一无线通信设备，以在mmWave频带上与第二无线通信设备通信毫米波（mmWave）信号，所述mmWave信号包括根据多个 不同的发送（Tx）波束形成设置，无线通信控制器将控制第一无线通信设备通过非mm波频率传送基于mmWave信号的反馈信息，并且控制第一无线通信设备 与第二无线通信设备建立在mmWave频带上的波束形成的链路，使用基于反馈信息确定的Tx波束成形设置的波束形成链路。

公开(公告)号：US10326575B2

公开(公告)日：2019-06-18

申请号：US15873629

申请日：2018-01-17

Applicant: Intel Corporation

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

IPC: H04B7/04 ,  H04L5/00 ,  H04W72/04 ,  H04B7/0413 ,  H04B7/024

Abstract: Methods, systems, and storage media for providing multi-cell, multi-point single user (SU) multiple input and multiple output (MIMO) operations are described. In embodiments, an apparatus may receive and process a first set of one or more independent data streams received in a downlink channel from a first transmission point. The apparatus may receive and process a second set of one or more independent data streams received in a downlink channel from a second transmission point. The apparatus may process control information received from the first transmission point or the second transmission point. The control information may include an indication of a quasi co-location assumption to be used for estimating channel characteristics for reception of the first set of one or more independent data streams or the second set of one or more independent data streams. Other embodiments may be described and/or claimed.