公开(公告)号：US20190215215A1

公开(公告)日：2019-07-11

申请号：US16256975

申请日：2019-01-24

申请人： Intel Corporation

发明人： Alexander Maltsev ,  Vadim Sergeyev ,  Alexei Vladimirovich Davydov ,  Ali S. Sadri ,  Roman Maslennikov ,  Alexey Khoryaev

IPC分类号： H04L27/26 ,  H04W52/02 ,  H04W56/00 ,  H04W72/04 ,  H04B7/212

CPC分类号： 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

摘要： 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：US09768841B2

公开(公告)日：2017-09-19

申请号：US15272740

申请日：2016-09-22

申请人： INTEL CORPORATION

发明人： Alexander Alexandrovich Maltsev ,  Andrey Pudeyev ,  Alexei Vladimirovich Davydov ,  Ali S. Sadri ,  Carlos Cordeiro

IPC分类号： H04L27/26 ,  H03C7/04 ,  H04B7/0413 ,  H04B7/06 ,  H04L1/06

CPC分类号： H04B7/0413 ,  H04B7/0617 ,  H04B7/0669 ,  H04B7/068 ,  H04B7/0689 ,  H04B7/0691 ,  H04L1/0606 ,  H04L1/0643 ,  H04L1/0668

摘要： Some demonstrative embodiments include devices, systems and/or methods of beamformed communication with space block coding. For example, an apparatus may include a controller to control a plurality of antenna subarrays to form a plurality of directional beams directed in a plurality of different directions for communicating a multi-input-multi-output (MIMO) wireless transmission, which is encoded according to a space-block coding scheme.

公开(公告)号：US20170180028A1

公开(公告)日：2017-06-22

申请号：US15447420

申请日：2017-03-02

申请人： INTEL CORPORATION

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

IPC分类号： H04B7/06 ,  H04B7/0452

CPC分类号： H04B7/0617 ,  H04B7/0452 ,  H04B7/1555 ,  H04W92/045 ,  H04W92/10

摘要： 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.

公开(公告)号：US09660854B2

公开(公告)日：2017-05-23

申请号：US14511400

申请日：2014-10-10

申请人： Intel Corporation

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

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

CPC分类号： H04L27/2649 ,  H04B1/005 ,  H04B1/0057 ,  H04B1/16 ,  H04B1/406 ,  H04B7/0413 ,  H04L27/2608 ,  H04L27/2653

摘要： 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：US09231681B2

公开(公告)日：2016-01-05

申请号：US13869541

申请日：2013-04-24

申请人： Intel Corporation

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

IPC分类号： H04B7/06

CPC分类号： H04B7/0617 ,  H04B7/0452 ,  H04B7/1555 ,  H04W92/045 ,  H04W92/10

摘要： 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.

摘要翻译： 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：US09887867B2

公开(公告)日：2018-02-06

申请号：US14180689

申请日：2014-02-14

申请人： Intel Corporation

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

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

CPC分类号： H04L27/2649 ,  H04B1/005 ,  H04B1/0057 ,  H04B1/16 ,  H04B1/406 ,  H04B7/0413 ,  H04L27/2608 ,  H04L27/2653

摘要： 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

申请人： Intel Corporation

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

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

CPC分类号： H01Q3/2694 ,  H01Q3/00 ,  H01Q3/36 ,  H01Q21/0025 ,  H04B7/0617 ,  H04B7/0671

摘要： 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：US20170104516A1

公开(公告)日：2017-04-13

申请号：US15272740

申请日：2016-09-22

申请人： INTEL CORPORATION

发明人： Alexander Alexandrovich Maltsev ,  Andrey Pudeyev ,  Alexei Vladimirovich Davydov ,  Ali S. Sadri ,  Carlos Cordeiro

IPC分类号： H04B7/04 ,  H04L1/06 ,  H04B7/06

CPC分类号： H04B7/0413 ,  H04B7/0617 ,  H04B7/0669 ,  H04B7/068 ,  H04B7/0689 ,  H04B7/0691 ,  H04L1/0606 ,  H04L1/0643 ,  H04L1/0668

摘要： Some demonstrative embodiments include devices, systems and/or methods of beamformed communication with space block coding. For example, an apparatus may include a controller to control a plurality of antenna subarrays to form a plurality of directional beams directed in a plurality of different directions for communicating a multi-input-multi-output (MIMO) wireless transmission, which is encoded according to a space-block coding scheme.

公开(公告)号：US09516563B2

公开(公告)日：2016-12-06

申请号：US13869575

申请日：2013-04-24

申请人： Intel Corporation

发明人： Alexander Maltsev ,  Ali S. Sadri ,  Vadim Sergeyev

IPC分类号： H04W36/00

CPC分类号： H04W36/0083

摘要： 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.

摘要翻译： 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：US09391678B2

公开(公告)日：2016-07-12

申请号：US14124648

申请日：2013-09-25

申请人： Intel Corporation

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

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

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

摘要： 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.

摘要翻译： 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。