公开(公告)号：US20170070978A1

公开(公告)日：2017-03-09

申请号：US14443998

申请日：2014-12-23

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Hwan-Joon Kwan ,  Gregory V. Morozov

IPC: H04W72/04 ,  H04W76/04 ,  H04L27/36

CPC classification number: H04W72/042 ,  H04B7/028 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0013 ,  H04L1/0025 ,  H04L1/0061 ,  H04L27/0008 ,  H04L27/34 ,  H04L27/36 ,  H04L27/362 ,  H04L27/38 ,  H04W76/27 ,  H04W84/042 ,  H04W88/02

Abstract: Described is a UE to communicate with an eNB on a network, the UE comprising: an antenna to receive messaging from eNB indicating switching to 256-QAM scheme from an existing non-256-QAM scheme; and a table component for storing soft channel bits based on Nsoft such that the number and value of the soft channel bits for using the 256-QAM scheme is substantially equal to the number and value of the soft channel bits when the UE is not using the 256-QAM scheme. Described is an eNB comprising: an antenna to transmit messaging to a UE indicating switching to 256-QAM scheme from an existing non-256-QAM scheme; and an encoder to encode data using memory usage size based on Nsoft such that the number and value of the Nsoft for using the 256-QAM scheme is substantially equal to the number and value of the Nsoft when the eNB is not using the 256-QAM scheme.

Abstract translation: 描述了UE在网络上与eNB进行通信，该UE包括：天线，用于从现有的非256-QAM方案接收指示从256-QAM方案切换到256-QAM方案的消息; 以及用于存储基于Nsoft的软信道比特的表组件，使得当UE不使用该方式时，用于使用256-QAM方案的软信道比特的数量和值基本上等于软信道比特的数量和值 256-QAM方案。 描述了一种eNB，包括：天线，用于向UE发送消息，指示从现有的非256-QAM方案切换到256-QAM方案; 以及使用基于Nsoft的存储器使用大小对数据进行编码的编码器，使得用于使用256-QAM方案的Nsoft的数量和值基本上等于当不使用256-QAM时Nsoft的数量和值 方案。

公开(公告)号：US20160134456A1

公开(公告)日：2016-05-12

申请号：US14741139

申请日：2015-06-16

Applicant: Intel Corporation

Inventor： Alexander Maltsev ,  Vadim Sergeyev ,  Alexei Davydov

IPC: H04L27/26 ,  H04W52/02

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.

Abstract translation: 这里描述了使用无线网络中的第一和第二频带的通信信号。 第一频带可以与第一波束宽度相关联，而第二频带可以与第二波束宽度相关联。 装置可以包括接收机电路，其被布置为接收与第一波束宽度相关联的第一频带中的第一信号，以及与第二波束宽度相关联的第二频带中的第二信号，所述第一信号包括帧同步参数，所述第二信号包括帧对齐 信号。 该装置还可以包括耦合到接收器电路的处理器电路，处理器电路被布置成基于帧同步参数激活或去激活接收机电路以接收帧对准信号。 可以描述和/或要求保护其他实施例。

公开(公告)号：US20160100384A1

公开(公告)日：2016-04-07

申请号：US14798830

申请日：2015-07-14

Applicant: Intel Corporation

Inventor： Kamran Etemad ,  Alexei Davydov ,  Gregory Morozov ,  Ilya Bolotin

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W24/04 ,  H04B17/27 ,  H04L1/1861 ,  H04L5/00 ,  H04L5/0035 ,  H04L5/0055 ,  H04L5/0057 ,  H04L41/0659 ,  H04L41/082 ,  H04L41/0836 ,  H04L43/0811 ,  H04L45/28 ,  H04L47/27 ,  H04L65/1006 ,  H04L65/4092 ,  H04L65/80 ,  H04L67/16 ,  H04L67/303 ,  H04L67/34 ,  H04L67/36 ,  H04N21/23439 ,  H04N21/25825 ,  H04W4/00 ,  H04W4/02 ,  H04W4/70 ,  H04W4/80 ,  H04W8/18 ,  H04W12/06 ,  H04W16/18 ,  H04W16/28 ,  H04W24/02 ,  H04W24/10 ,  H04W28/0221 ,  H04W28/0236 ,  H04W28/04 ,  H04W36/0072 ,  H04W36/14 ,  H04W40/02 ,  H04W40/34 ,  H04W52/00 ,  H04W52/0209 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0229 ,  H04W52/0258 ,  H04W64/003 ,  H04W72/005 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/044 ,  H04W72/0446 ,  H04W74/0816 ,  H04W76/10 ,  H04W76/11 ,  H04W76/14 ,  H04W76/15 ,  H04W76/16 ,  H04W76/28 ,  H04W88/06 ,  H04W88/12 ,  H04W92/18 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: Coordinated Multipoint (CoMP) involves multiple transmission points or cells coordinating their individual transmissions so that a target user equipment (UE) experiences enhanced signal reception and/or reduced interference. In order to optimally implement downlink CoMP, a serving cell needs to obtain channel state information (CSI) for the downlink channels from the multiple transmission points to the UE. This disclosure deals with radio resource control (RRC) signaling for configuring the UE to obtain and report CSI for those downlink channels.

Abstract translation: 协调多点（CoMP）涉及协调其各自传输的多个传输点或小区，使得目标用户设备（UE）经历增强的信号接收和/或减少的干扰。 为了最佳地实现下行链路CoMP，服务小区需要获得从多个传输点到UE的下行链路信道的信道状态信息（CSI）。 本公开涉及用于配置UE获得并报告那些下行链路信道的CSI的无线电资源控制（RRC）信令。

公开(公告)号：US09154251B2

公开(公告)日：2015-10-06

申请号：US14054200

申请日：2013-10-15

Applicant: Intel Corporation

Inventor： Kamran Etemad ,  Alexei Davydov

IPC: H04W72/04 ,  H04J3/16 ,  H04B7/26 ,  H04W24/10 ,  H04W72/08 ,  H04W36/00 ,  H04J3/00 ,  H04B1/56 ,  H04W56/00 ,  H04W52/02 ,  H04W76/02 ,  H04W4/22 ,  H04W36/22 ,  H04B15/00 ,  H04W76/04 ,  H04B7/02 ,  H04B7/04 ,  H04B7/06 ,  H04W24/02 ,  H04W72/12 ,  H04L29/02 ,  H04W4/00 ,  H04W4/06 ,  H04W48/20 ,  H04L29/06 ,  H04W4/02 ,  H04J3/26 ,  H04L27/26 ,  H04W72/10 ,  H04W88/06 ,  H04W72/02 ,  H04W16/14

CPC classification number: H04W52/0235 ,  H04B1/56 ,  H04B7/024 ,  H04B7/0417 ,  H04B7/0456 ,  H04B7/0473 ,  H04B7/0486 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/0647 ,  H04B7/065 ,  H04B7/26 ,  H04B15/00 ,  H04J3/00 ,  H04J3/1694 ,  H04J3/26 ,  H04L1/0026 ,  H04L1/1803 ,  H04L1/1822 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0096 ,  H04L5/14 ,  H04L5/1469 ,  H04L27/2627 ,  H04L29/02 ,  H04L69/22 ,  H04L69/324 ,  H04W4/02 ,  H04W4/023 ,  H04W4/06 ,  H04W4/16 ,  H04W4/70 ,  H04W4/90 ,  H04W16/14 ,  H04W24/02 ,  H04W24/10 ,  H04W36/00 ,  H04W36/0055 ,  H04W36/0061 ,  H04W36/0088 ,  H04W36/04 ,  H04W36/16 ,  H04W36/18 ,  H04W36/22 ,  H04W36/30 ,  H04W36/32 ,  H04W48/20 ,  H04W52/0209 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0225 ,  H04W52/0229 ,  H04W52/0251 ,  H04W56/00 ,  H04W56/001 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/044 ,  H04W72/048 ,  H04W72/082 ,  H04W72/085 ,  H04W72/10 ,  H04W72/12 ,  H04W72/1215 ,  H04W72/1226 ,  H04W76/14 ,  H04W76/18 ,  H04W76/27 ,  H04W76/28 ,  H04W88/02 ,  H04W88/06 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/40 ,  Y02D70/442 ,  Y02D70/444

Abstract: Embodiments herein describe apparatuses, systems, and methods for signaling to support downlink coordinated multipoint (CoMP) communications with a user equipment (UE) in a wireless communication network. In embodiments, the UE may be configured with a plurality of channel state information (CSI) processes (e.g., via radio resource control (RRC) signaling) to use for providing CSI feedback to an evolved Node B (eNB) to support downlink CoMP communications. The UE may be configured with a plurality of sets of CSI processes. The UE may further receive a downlink control information (DCI) message from the eNB that indicates one of the configured sets of CSI processes on which the UE is to provide CSI feedback to the UE. The UE may generate the CSI feedback for the indicated set of CSI processes, and transmit the CSI feedback to the eNB in a CSI report.

公开(公告)号：US20150215934A1

公开(公告)日：2015-07-30

申请号：US14492333

申请日：2014-09-22

Applicant: INTEL CORPORATION

Inventor： Alexei Davydov ,  Alexander Maltsev ,  Gregory Morozov ,  Alexander Sirotkin

IPC: H04W72/04 ,  H04B7/02 ,  H04B7/06

CPC classification number: H04W72/0426 ,  H04B7/024 ,  H04B7/0456 ,  H04B7/0478 ,  H04B7/0617 ,  H04W52/143 ,  H04W52/226 ,  H04W52/243 ,  H04W52/247 ,  H04W72/1263 ,  H04W92/20

Abstract: Some demonstrative embodiments include devices, systems and/or methods of inter-node communication. For example, a first node may communicate with a second node, e.g., via a backhaul link, one or more messages including a restriction recommendation and/or a restriction setting, for example, a precoding restriction, a Relative Narrowband TX Power indication (RNTP) setting, and/or a Relative Wideband Transmit Power (RWTP) setting.

Abstract translation: 一些演示实施例包括节点间通信的设备，系统和/或方法。 例如，第一节点可以例如经由回程链路与第二节点通信，包括限制推荐和/或限制设置的一个或多个消息，例如预编码限制，相对窄带TX功率指示（RNTP ）设置和/或相对宽带发射功率（RWTP）设置。

公开(公告)号：US08942173B2

公开(公告)日：2015-01-27

申请号：US13665715

申请日：2012-10-31

Applicant: Intel Corporation

Inventor： Honggang Li ,  Qinghua Li ,  Rui Huang ,  Jong-Kae Fwu ,  Yuan Zhu ,  Xiaogang Chen ,  Alexei Davydov

IPC: H04Q7/00 ,  H04Q7/24

CPC classification number: H04W72/044 ,  H04W4/00 ,  H04W4/20 ,  H04W4/50

Abstract: Systems and techniques for wireless device-to-device (D2D) communication are provided herein. A D2D group identifier may be included in wireless transmissions within D2D groups. D2D interference mitigation processes may be initiated when a D2D group identifier is detected by a wireless device outside the D2D group.

Abstract translation: 本文提供了无线设备到设备（D2D）通信的系统和技术。 在D2D组内的无线传输中可以包括D2D组标识符。 当D2D组外的无线设备检测到D2D组标识符时，可以启动D2D干扰抑制过程。

公开(公告)号：US08885752B2

公开(公告)日：2014-11-11

申请号：US13719343

申请日：2012-12-19

Applicant: Intel Corporation

Inventor： Hooman Shirani-Mehr ,  Alexei Davydov ,  Jong-Kae Fwu

IPC: H04B7/02 ,  H04B7/04 ,  H04W24/04

CPC classification number: H04W24/02 ,  H04B7/0417 ,  H04B7/0452 ,  H04B7/046 ,  H04B7/0469 ,  H04B7/0478 ,  H04B7/0639 ,  H04B17/327 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1864 ,  H04L5/0053 ,  H04L5/0055 ,  H04W24/04 ,  H04W36/0083 ,  H04W36/04 ,  H04W52/241 ,  H04W52/38 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/046 ,  H04W88/08

Abstract: Systems and methods provide channel state information feedback in a multiple-input multiple-output (MIMO) system. A method quantizes a pre-coding matrix indicator (PMI) and feeds it back from a user equipment (UE) to an evolved Node B (eNodeB). The method may use codebooks for vector quantization of optimal horizontal direction and a scalar quantizer to quantize an optimal vertical direction from the eNodeB to a selected UE.

Abstract translation: 系统和方法在多输入多输出（MIMO）系统中提供信道状态信息反馈。 一种方法量化预编码矩阵指示符（PMI）并将其从用户设备（UE）馈送到演进型节点B（eNodeB）。 该方法可以使用用于最佳水平方向的矢量量化的码本和标量化器来量化从eNodeB到所选择的UE的最佳垂直方向。

公开(公告)号：US12245252B2

公开(公告)日：2025-03-04

申请号：US18405783

申请日：2024-01-05

Applicant: Intel Corporation

Inventor： Bishwarup Mondal ,  Avik Sengupta ,  Alexei Davydov

IPC: H04W72/23 ,  H04W72/56 ,  H04W72/0453

Abstract: Various embodiments herein are directed to set physical downlink shared channel (PDSCH) default beam behavior for single transmission-reception point (TRP), single downlink control information (DCI) multi-TRP and multi-DCI multi-TRP operation, as well as physical downlink control channel (PDCCH) prioritization based on quasi-colocation (QCL) Type-D for multi-panel reception and single panel reception.

公开(公告)号：US12237902B2

公开(公告)日：2025-02-25

申请号：US17306550

申请日：2021-05-03

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Gang Xiong ,  Alexei Davydov ,  Seunghee Han ,  Daewon Lee

IPC: H04B7/06 ,  H04L5/00 ,  H04W56/00 ,  H04W74/0833 ,  H04W76/19

Abstract: Methods, systems, and storage media are described for beam management for higher-frequency systems, such as, for example, those above 52.6 GHz. Other embodiments may be described and/or claimed.

公开(公告)号：US12200771B2

公开(公告)日：2025-01-14

申请号：US17527283

申请日：2021-11-16

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Alexei Davydov ,  Yingyang Li ,  Dae Won Lee

IPC: H04W74/0833 ,  H04W74/0836

Abstract: A user equipment (UE) configured for operation in a sixth generation (6G) network may perform a random access channel (RACH) procedure with a generation node B (gNB). The UE may encode a physical random access channel (PRACH) preamble for transmission in a PRACH occasion (RO) For carrier frequencies above 52.6 GHz, the UE may determine a Radio Network Temporary Identifier (RNTI) (i.e., either a RA-RNTI or a MsgB-RNTI) based on an index of the PRACH occasion RO index. The UE may also decode a response from the gNB that includes the RNTI. The UE may determine the RNTI based on the RO index in a time domain and the RO index in a frequency domain.