公开(公告)号：US20170207838A1

公开(公告)日：2017-07-20

申请号：US15084746

申请日：2016-03-30

Applicant: INTEL CORPORATION

Inventor： Artyom Lomayev ,  Alexander Maltsev ,  Michael Genossar ,  Carlos Cordeiro

IPC: H04B7/06 ,  H04B7/04

CPC classification number: H04B7/068 ,  H04B7/0413

Abstract: For example, a wireless station may be configured to modulate a plurality of data bit sequences into a plurality of data blocks in a frequency domain according to a dual carrier modulation, a data bit sequence of the plurality of data bit sequences to be modulated into first and second consecutive symbols in a data block of the plurality of data blocks; to map the plurality of data blocks to a plurality of spatial streams by mapping the first symbol to a first data subcarrier in a first sub-band of a signal band in a first spatial stream of the plurality of spatial streams, and mapping the second symbol to a second data subcarrier in a second sub-band of the signal band in a second spatial stream of the plurality of spatial streams; and to transmit a Multi-In-Multi-Out (MIMO) transmission based on the plurality of spatial streams.

公开(公告)号：US09692459B2

公开(公告)日：2017-06-27

申请号：US13687214

申请日：2012-11-28

Applicant: Intel Corporation

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

IPC: H04B15/00 ,  H04B1/00 ,  H04B17/00 ,  H04B1/02 ,  H04B7/06 ,  H04L27/26

CPC classification number: H04B1/02 ,  H04B7/0617 ,  H04L27/2626

Abstract: A communication device communicates with other communication devices in a wireless network using a first and a second frequency band. In accordance with some embodiments, inter-band beamforming assistance may be provided by the lower frequency band.

公开(公告)号：US09621248B2

公开(公告)日：2017-04-11

申请号：US14953664

申请日：2015-11-30

Applicant: INTEL CORPORATION

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

IPC: H04B7/06 ,  H04B7/0452 ,  H04W92/04 ,  H04B7/155

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.

公开(公告)号：US09609564B2

公开(公告)日：2017-03-28

申请号：US14125472

申请日：2013-10-10

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Gregory Morozov ,  Seunghee Han ,  Alexander Maltsev ,  Ilya Bolotin ,  Vadim Sergeyev ,  Jong-Kae Fwu

IPC: H04J1/16 ,  H04W36/20 ,  H04W28/24 ,  H04W52/02 ,  H04W24/08 ,  H04J3/06 ,  H04L5/00 ,  H04W16/24 ,  H04W8/00 ,  H04W72/04 ,  H04W76/02 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/06 ,  H04W28/02 ,  H04W4/00 ,  H04W76/04 ,  H04L29/12 ,  H04W16/20 ,  H04W16/26 ,  H04W60/04 ,  H04W64/00 ,  H04W36/14 ,  H04W24/10 ,  H04J11/00 ,  H04W28/04 ,  H04W72/06 ,  H04W72/08 ,  H04W36/30 ,  H04W72/12 ,  H04W24/04 ,  H04W88/02 ,  H04W88/08 ,  H04W88/06 ,  H04W88/16 ,  H04W24/02

CPC classification number: H04W36/20 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/0626 ,  H04J3/0614 ,  H04J11/00 ,  H04J11/0023 ,  H04L1/0027 ,  H04L5/0046 ,  H04L5/0048 ,  H04L5/006 ,  H04L61/3005 ,  H04L61/3075 ,  H04L67/104 ,  H04W4/70 ,  H04W8/005 ,  H04W16/20 ,  H04W16/24 ,  H04W16/26 ,  H04W24/02 ,  H04W24/04 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0268 ,  H04W28/04 ,  H04W28/24 ,  H04W36/14 ,  H04W36/30 ,  H04W52/0216 ,  H04W52/0235 ,  H04W60/04 ,  H04W64/003 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/06 ,  H04W72/08 ,  H04W72/1231 ,  H04W74/0858 ,  H04W76/14 ,  H04W76/27 ,  H04W76/28 ,  H04W88/02 ,  H04W88/06 ,  H04W88/08 ,  H04W88/16 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/24 ,  Y02D70/25 ,  Y02D70/26 ,  Y02D70/444

Abstract: Embodiments for providing fast modulation and coding scheme adaptation for LTE regardless of transmission using single-user multiple-input and multiple-output (SU-MIMO) or multiple-user multiple-input and multiple-output are generally described herein. In some embodiments, channel state information reference signals are sent to user equipment by a node. First channel quality indication feedback based on the channel state information reference signals is received from the user equipment. Physical downlink shared channel data and demodulation reference signals are transmitted using a first modulation and coding scheme based on the first channel quality indication feedback. Second channel quality indication feedback based on measurements performed by the user equipment on the demodulation reference signals is received by a node. Physical downlink shared channel data is transmitted using a second modulation and coding scheme based on the second channel quality indication feedback.

公开(公告)号：US20170033847A1

公开(公告)日：2017-02-02

申请号：US14998278

申请日：2015-12-26

Applicant: INTEL CORPORATION

Inventor： Artyom Lomayev ,  Alexander Maltsev ,  Michael Genossar ,  Carlos Cordeiro

IPC: H04B7/04

CPC classification number: H04B7/0413 ,  H04B7/0469 ,  H04B7/0617 ,  H04B7/10

Abstract: Some demonstrative embodiments include apparatuses, devices, systems and methods of Single-User (SU) Multi-In-Multi-Out (MIMO) communication. For example, a first wireless station may configure at least one Phase Antenna Array (PAA) according to a predefined SU MIMO configuration, the SU MIMO configuration including at least a number of data streams, a number of PAAs to be used by the first wireless station, and a polarization type to be applied at the first wireless station; and may transmit a SU MIMO transmission to a second wireless station via the at least one PAA over a directional wireless communication band.

Abstract translation: 一些演示实施例包括单用户（SU）多输入多输出（MIMO）通信的装置，装置，系统和方法。 例如，第一无线站可以根据预定义的SU MIMO配置来配置至少一个相位天线阵列（PAA），所述SU MIMO配置包括至少多个数据流，要被第一无线使用的多个PAA 站和在第一无线站处应用的极化类型; 并且可以经由定向无线通信频带经由至少一个PAA将SU MIMO传输发送到第二无线站。

公开(公告)号：US09281979B2

公开(公告)日：2016-03-08

申请号：US14127789

申请日：2013-10-16

Applicant: Intel Corporation

Inventor： Alexander Maltsev ,  Ali Sadri ,  Andrey Pudeyev ,  Carlos Cordeiro

IPC: H04B7/02 ,  H04L27/26 ,  H04B7/04 ,  H04B7/06 ,  H04B7/08 ,  H04B7/10

CPC classification number: H04L27/2601 ,  H04B7/0408 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/086 ,  H04B7/10 ,  H04L27/2626 ,  H04L27/2647

Abstract: A Multiple-Input Multiple-Output (MIMO) communication system is described. The system may include a transmitting device having at least two transmitting antennae, each of the at least two transmitting antenna is configured to form and/or steer directional beam signals, and a receiving device having at least two receiving antennae. The transmitting device and the receiving device are configured and disposed such that illuminated spots at the receiving device produced by the beam signals of the transmitting antennae are smaller than spatial separation between neighboring receiving antennae and/or resolution spots from the receiving antenna are smaller than spatial separation between the transmitting antennae.

Abstract translation: 描述了多输入多输出（MIMO）通信系统。 该系统可以包括具有至少两个发射天线的发射设备，所述至少两个发射天线中的每一个被配置成形成和/或引导定向波束信号，以及具有至少两个接收天线的接收设备。 发送装置和接收装置被配置和布置成使得由发射天线的波束信号产生的接收装置处的照明点小于相邻接收天线和/或接收天线的分辨率点之间的空间间隔小于空间 发射天线之间的分离。

公开(公告)号：US09172442B2

公开(公告)日：2015-10-27

申请号：US13870105

申请日：2013-04-25

Applicant: Intel Corporation

Inventor： Alexander Maltsev ,  Ali S. Sadri ,  Andrey Pudeyev ,  Richard B. Nicholls

IPC: H04B7/00 ,  H04B7/04 ,  H04W52/26 ,  H04W52/36 ,  H04B7/06 ,  H04W52/14

Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of transmit power control for wireless communication. For example, an apparatus may include a controller to control a plurality of transmit powers of a plurality of directional beams formed by an antenna array to transmit a wireless communication. The controller may control the plurality of transmit powers based on at least first and second power limits, the first power limit including a power density limit corresponding to a power density of a directional beam of the plurality of directional beams, and the second power limit including a total transmit power limit corresponding to a total of the transmit powers.

公开(公告)号：US20150295695A1

公开(公告)日：2015-10-15

申请号：US14440337

申请日：2013-12-03

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Seunghee Han ,  Gregory Morozov ,  Alexander Maltsev ,  Ilya Bolotin

IPC: H04L5/00 ,  H04W24/02 ,  H04L1/00

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 and apparatuses for communicating in a wireless network include provision of interfering signal characteristics information to a user equipment to facilitate suppression of an interfering signal present in a downlink signal being received at the user equipment.

Abstract translation: 用于在无线网络中通信的方法和装置包括向用户设备提供干扰信号特征信息，以便于抑制在用户设备处接收的下行链路信号中存在的干扰信号。

公开(公告)号：US12034579B2

公开(公告)日：2024-07-09

申请号：US18193241

申请日：2023-03-30

Applicant: INTEL CORPORATION

Inventor： Alexander Maltsev ,  Carlos Cordeiro ,  Artyom Lomayev ,  Michael Genossar ,  Claudio Da Silva

IPC: H04L27/26 ,  H03M13/11 ,  H04J13/00 ,  H04L1/00

CPC classification number: H04L27/2613 ,  H03M13/11 ,  H04J13/0014 ,  H04L1/0061 ,  H04L27/2605

Abstract: An apparatus of a transmitter may include, for example, a Golay builder to build modulated Golay sequences for at least a non-EDMG Short Training Field (L-STF), and a non-EDMG Channel Estimation Field (L-CEF) of a PPDU; a scrambler to generate scrambled bits by scrambling bits of a non-EDMG header (L-header) and a data field of the PPDU; an encoder to encode the scrambled bits into encoded bits according to a low-density parity-check (LDPC) code; a constellation mapper to map the encoded bits into a stream of constellation points according to a constellation scheme; a spreader to spread the stream of constellation points according to a Golay sequence; and a transmit chain mapper to map a bit stream output from the Golay builder and the spreader to a plurality of transmit chains by applying a spatial expansion with relative cyclic shift over the plurality of transmit chains.

公开(公告)号：US11923979B2

公开(公告)日：2024-03-05

申请号：US18174626

申请日：2023-02-26

Applicant: INTEL CORPORATION

Inventor： Artyom Lomayev ,  Alexander Maltsev ,  Michael Genossar ,  Claudio Da Silva ,  Carlos Cordeiro

IPC: H04L1/06 ,  H04B7/0413 ,  H04L5/00 ,  H04L25/02 ,  H04L27/26

CPC classification number: H04L1/0681 ,  H04L1/0625 ,  H04L25/0204 ,  H04L25/0242 ,  H04L5/0007

Abstract: Some demonstrative embodiments include apparatuses, devices, systems and methods of communicating an Enhanced Directional Multi-Gigabit (DMG) (EDMG) Physical Layer Protocol Data Unit (PPDU). For example, an EDMG wireless communication station (STA) may be configured to communicate an EDMG PPDU including a Channel Estimation Field (CEF) and/or a pilot sequence, which may be configured for an OFDM mode.