公开(公告)号：WO2022212500A1

公开(公告)日：2022-10-06

申请号：PCT/US2022/022542

申请日：2022-03-30

Applicant: INTEL CORPORATION

Inventor： KHORYAEV, Alexey ,  SHILOV, Mikhail ,  LOMAYEV, Artyom ,  PANTELEEV, Sergey ,  ROTH, Kilian Peter Anton ,  PUTILIN, Artyom ,  BELOV, Dmitry

IPC: H04W4/40 ,  H04W72/04 ,  H04W28/26 ,  H04W74/08 ,  H04W92/18 ,  H04L1/18 ,  H04L5/00

Abstract: A computer-readable storage medium stores instructions to configure a UE for sidelink operation in a 5G NR network, and to cause the UE to perform operations including decoding a first sidelink transmission received from a second UE. The first sidelink transmission includes a first resource reservation for a subsequent sidelink transmission by the second UE. A second sidelink transmission received from a third UE is decoded. The second sidelink transmission includes a second resource reservation for a subsequent sidelink transmission by the third UE. A co-channel collision is detected based on the first resource reservation and the second resource reservation being in a same sidelink slot. A feedback message is encoded for transmission to the second UE and the third UE. The feedback message indicates the co-channel collision.

公开(公告)号：WO2019036578A1

公开(公告)日：2019-02-21

申请号：PCT/US2018/046862

申请日：2018-08-17

Applicant: INTEL CORPORATION

Inventor： KHORYAEV, Alexey ,  SIROTKIN, Alexander ,  PANTELEEV, Sergey ,  SOSNIN, Sergey D. ,  BELOV, Dmitry ,  DYAKOV, Pavel ,  SHILOV, Mikhail S. ,  CHERVYAKOV, Andrey

IPC: H04W4/02 ,  H04W72/02 ,  H04W72/04 ,  H04W4/40

Abstract: A user equipment (UE) or network device such as a Vehicle-to-Everything (V2X) node, or V2X device operates to configure sidelink signals with another vehicle or node with resources that can be used for ranging and sidelink communications within a Long Term Evolution (LTE) network or a New Radio (NR) network. The UE / device generate or process a broadcast communication of the sidelink signal via an adaptive antenna array or a directional antenna array and forming a directional radiation pattern from a beam sweeping operation based on geo-location information determined based on a sidelink signal. Depending on the geo-location information coordinates or the position of other vehicles or nodes can be derived to select or configure resources for a sidelink communication, including a Sidelink Ranging Reference Signal (SR-RS) and associated sidelink communication data.

公开(公告)号：WO2018144269A1

公开(公告)日：2018-08-09

申请号：PCT/US2018/014837

申请日：2018-01-23

Applicant: INTEL CORPORATION

Inventor： CHERVYAKOV, Andrey ,  KHORYAEV, Alexey Vladimirovich ,  BELOV, Dmitry ,  CLAUSEN, Axel

IPC: H04J11/00

CPC classification number: H04J11/0056

Abstract: An apparatus of user equipment (UE) comprises processing circuitry and memory. The processing circuitry decodes radio resource control (RRC) signaling received from an enhanced node B (eNB), wherein the RRC signaling includes an information element (IE) including information of a multi-cast broadcast single frequency network (MBSFN) subframe pattern of neighboring cells of a serving cell of the eNB. The processing circuitry initiates detection of CRS information of neighboring cells by the UE, the CRS information including one or both of physical cell identifiers (Cell IDs) and a number of CRS antenna ports (APs) of the neighboring cells; and initiates neighboring cell CRS interference mitigation (CRS-IM) using the detected CRS information and the received information of the MBSFN subframe pattern. The memory stores the information of the MBSFN subframe pattern.

公开(公告)号：WO2022187139A1

公开(公告)日：2022-09-09

申请号：PCT/US2022/018145

申请日：2022-02-28

Applicant: INTEL CORPORATION ,  MONDAL, Bishwarup ,  YING, Dawei ,  DAVYDOV, Alexei ,  CHERVYAKOV, Andrey ,  PUTILIN, Artyom ,  BELOV, Dmitry

Inventor： MONDAL, Bishwarup ,  YING, Dawei ,  DAVYDOV, Alexei ,  CHERVYAKOV, Andrey ,  PUTILIN, Artyom ,  BELOV, Dmitry

IPC: H04B7/06 ,  H04B7/08 ,  G06N20/00

Abstract: An apparatus and system for using a machine learning model for uplink beam compression are described. The model determines an excess number of streams for a UE for a target PUSCH decoding error rate. The model is trained in a near-real time (RT) radio access network (RAN) Intelligent Controller (RIC) using a decoding error observed from physical uplink shared channel (PUSCH) cyclic redundancy code (CRC) decoding of PUSCH data from the UE, in addition to the beamforming method and number of excess streams. The model is deployed in a non-RT RIC and the parameters of the deployed model is periodically updated by the near-RT RIC. Input parameters to the deployed model for the UE are provided from a distributed unit, and the output beamforming parameters provided from the deployed model to the distributed unit to provide uplink beam compression.

公开(公告)号：WO2022031905A1

公开(公告)日：2022-02-10

申请号：PCT/US2021/044636

申请日：2021-08-05

Applicant: INTEL CORPORATION

Inventor： KHORYAEV, Alexey ,  SHILOV, Mikhail ,  PANTELEEV, Sergey ,  LOMAYEV, Artyom ,  ROTH, Kilian Peter Anton ,  GOMES BALTAR, Leonardo ,  BELOV, Dmitry

IPC: H04W52/02 ,  H04W72/04 ,  H04W72/02 ,  H04W92/18

Abstract: An apparatus and system for power saving in sidelink communications are described. When in the power saving state, the UE can use random resource selection to reduce the number of PSCCH blind decoding attempts, as well as partial sensing to limit the number of sidelink resources sensed before transmission in a resource pool. In some cases, rather than use CBR measurements, the UE may transmit on the sidelink resources to meet a predetermined CR limit. The UE may eliminate HARQ feedback on the PSFCH.

公开(公告)号：WO2017052690A1

公开(公告)日：2017-03-30

申请号：PCT/US2016/025635

申请日：2016-04-01

Applicant: INTEL CORPORATION

Inventor： KHORYAEV, Alexey ,  PANTELEEV, Sergey ,  SHILOV, Mikhail ,  BELOV, Dmitry

IPC: H04W28/02

CPC classification number: H04W28/0284 ,  H04L47/283 ,  H04L47/32 ,  H04W72/0486

Abstract: Methods and apparatus for communicating in a wireless network supporting vehicle-to-anything (V2X) communication including a terminal comprising: transceiver circuitry to communicate via uplink and downlink radio interface with a radio access network of a wireless communication network and communicate directly via sidelink radio interface with one or more out of a vehicle terminal and/or a roadside unit; and control circuitry coupled to the transceiver circuitry to determine one or more indicator related to the apparatus and/or surrounding environment and control the transceiver circuitry to control communication over the sidelink radio interface based on the determined one or more indicator to control congestion on V2X spectrum resources.

Abstract translation: 用于在支持包括终端的车辆至任何（V2X）通信的无线网络中进行通信的方法和装置，包括：收发器电路，用于经由上行链路和下行链路无线电接口与无线通信网络的无线电接入网络进行通信，并且经由边线无线电 与车辆终端和/或路边单元中的一个或多个接口; 以及控制电路，其耦合到所述收发器电路以确定与所述装置和/或周围环境相关的一个或多个指示符，并且基于所确定的一个或多个指示器来控制所述收发器电路以通过所述边界无线电接口控制通信，以控制V2X频谱上的拥塞 资源。

公开(公告)号：WO2017026975A1

公开(公告)日：2017-02-16

申请号：PCT/US2015/000346

申请日：2015-12-24

Applicant: INTEL CORPORATION

Inventor： KHORYAEV, Alexey ,  CHERVYAKOV, Andrey ,  BELOV, Dmitry ,  SHILOV, Mikhail

IPC: H04L5/00 ,  H04W76/02

CPC classification number: H04L5/0051 ,  H04W56/0035 ,  H04W76/14

Abstract: A wireless communication device is configured to perform demodulation of device- to-device (D2D) communication signals or LTE uplink signals in a User Equipment. In a transmitter, demodulation reference signal (DMRS) generation circuitry is provided for selective insertion of DMRS signals in resource elements of resource blocks of the signal for transmission using a pattern of resource elements spanning at least one of the resource blocks such that a minimum temporal spacing between consecutive symbols of the demodulation reference signal pattern is less than one slot. In a receiver the DMRS signals are used to perform channel estimation. A user equipment having the DMRS generation circuitry is provided. A computer program product is also provided. Other embodiments may be described and claimed.

Abstract translation: 无线通信装置被配置为在用户设备中执行设备到设备（D2D）通信信号或LTE上行链路信号的解调。 在发射机中，提供解调参考信号（DMRS）生成电路，用于使用跨越至少一个资源块的资源元素的模式来选择性地将DMRS信号插入到用于传输的信号的资源块的资源元素中，使得最小时间 解调参考信号模式的连续符号之间的间隔小于一个时隙。 在接收机中，DMRS信号用于执行信道估计。 提供具有DMRS生成电路的用户设备。 还提供了计算机程序产品。 可以描述和要求保护其他实施例。

公开(公告)号：WO2018175842A1

公开(公告)日：2018-09-27

申请号：PCT/US2018/023941

申请日：2018-03-23

Applicant: INTEL CORPORATION

Inventor： KHORYAEV, Alexey ,  SHILOV, Mikhail ,  CHERVYAKOV, Andrey ,  PANTELEEV, Sergey ,  BELOV, Dmitry ,  DYAKOV, Pavel ,  JEONG, Kyeongin

IPC: H04L5/00 ,  H04L27/36 ,  H04L1/00 ,  H04W4/46 ,  H04W72/12

Abstract: Embodiments of a User Equipment (UE) and methods for communication are generally described herein. The UE may be configured for carrier aggregation using a primary component carrier (CC) and a secondary CC. The UE may attempt to detect a sidelink synchronization signal (SLSS) from another UE on the primary CC. The UE may, if the SLSS from the other UE is detected: determine, based on the detected SLSS, a common time synchronization for the primary CC and the secondary CC for vehicle-to-vehicle (V2V) sidelink transmissions in accordance with the carrier aggregation. The UE may, if the SLSS from the other UE is not detected: transmit an SLSS to enable determination of the common time synchronization for the primary CC and the secondary CC by the other UE. The SLSS may be transmitted on the primary CC.

公开(公告)号：WO2018064121A1

公开(公告)日：2018-04-05

申请号：PCT/US2017/053634

申请日：2017-09-27

Applicant: INTEL CORPORATION

Inventor： CHERVYAKOV, Andrey ,  BELOV, Dmitry ,  YOON, Dae Jung ,  KHORYAEV, Alexey

IPC: H04L25/02 ,  H04L5/00 ,  H04B7/06 ,  H04J11/00

CPC classification number: H04L25/0224 ,  H04B7/06 ,  H04J11/005 ,  H04L5/005 ,  H04L5/0073

Abstract: An apparatus of a user equipment (UE) comprises one or more baseband processors to apply interference mitigation to cell-specific reference signals (CRS) from an interference cell using a first interference mitigation operation on a first subset of interference CRS antenna ports (APs), and using a second interference mitigation operation on a second subset of the interference CRS APs. The one or more baseband processors are to perform channel estimation using the CRS signals from the interference cell. A memory is to store channel estimation information.

Abstract translation: 用户设备（UE）的设备包括一个或多个基带处理器，以使用对第一子集的第一干扰减轻操作将干扰减轻应用于来自干扰小区的小区特定参考信号（CRS） 干扰CRS天线端口（AP），以及在干扰CRS AP的第二子集上使用第二干扰减轻操作。 一个或多个基带处理器将使用来自干扰小区的CRS信号来执行信道估计。 存储器用于存储信道估计信息。

公开(公告)号：WO2018031061A1

公开(公告)日：2018-02-15

申请号：PCT/US2017/014033

申请日：2017-01-19

Applicant: INTEL CORPORATION

Inventor： KHORYAEV, Alexey ,  CHERVYAKOV, Andrey ,  BELOV, Dmitry ,  SHILOV, Mikhail

IPC: H04L5/00

CPC classification number: H04L5/0051

Abstract: Systems, methods, and devices for Sidelink communication are described. A symbol index ( m ) is determined from a plurality of symbol indices where each symbol index ( m ) corresponds to a symbol ( l) of a subframe of a Long-Term Evolution (LTE) Sidelink physical channel. Furthermore, the plurality of symbol indices includes at least three symbol indices ( m ). A plurality of elements of an orthogonal sequence (w (λ) ( m )) are also determined where each element in the orthogonal sequence (w (λ) (m)) corresponds to one of the symbol indices ( m ) in the plurality of symbol indices. A plurality of demodulation reference signals (DMRSs) are generated based on the plurality of elements of the orthogonal sequence (w (λ) ( m )). Each DMRS of the plurality of DMRSs is mapped to its corresponding symbol ( l ) of the subframe.

Abstract translation: 描述了用于侧链通信的系统，方法和设备。 符号索引（m）由多个符号索引确定，其中每个符号索引（m）对应于符号索引（i）的符号 长期演进（LTE）侧链物理信道的子帧。 此外，多个符号索引包括至少三个符号索引（m）。 正交序列（w（λ）（m））中的多个元素也被确定，其中正交序列中的每个元素（w（λ） （m））对应于多个符号索引中的一个符号索引（m）。 基于正交序列（w（λ）（m））的多个元素生成多个解调参考信号（DMRS）。 多个DMRS中的每个DMRS被映射到其子帧的相应符号（<1>）。