公开(公告)号：US20240251268A1

公开(公告)日：2024-07-25

申请号：US18290415

申请日：2022-10-19

Applicant: Intel Corporation

Inventor： Rui Huang ,  Andrey Chervyakov ,  Meng Zhang ,  Hua Li ,  Ilya Bolotin

IPC: H04W24/10 ,  H04W24/08

CPC classification number: H04W24/10 ,  H04W24/08

Abstract: A user equipment (UE) configured for operation in a fifth-generation new radio (5GNR) network performs Synchronization Signal Block (SSB) based Radio Resource Management (RRM) measurements with or without measurement gaps. The UE may decode network signalling or that triggers a status change of a pre-configured measurement gap. The UE may perform the SSB based RRM measurements with measurement gaps when the network signalling that triggered a pre-configured measurement gap status change activated the pre-configured measurement gap. The UE may deactivate the pre-configured measurement gap and perform the SSB based RRM measurements without measurement gaps when the network signalling that triggered a pre-configured measurement gap status change deactivated the pre-configured measurement gap. The UE may also encode a measurement report for transmission to the network which may include measurements results from the SSB based RRM measurements performed during a measurement reporting delay period. The number of samples of the SSB based RRM measurements that are included in the measurement report may be based at least in part on measurement gap status changes triggered during the measurement reporting delay period.

公开(公告)号：US20240214888A1

公开(公告)日：2024-06-27

申请号：US18288518

申请日：2022-08-04

Applicant: Intel Corporation

Inventor： Hua Li ,  Meng Zhang ,  Andrey Chervyakov ,  Rui Huang ,  Ilya Bolotin

IPC: H04W36/00 ,  H04B17/318

CPC classification number: H04W36/0085 ,  H04B17/328

Abstract: An apparatus and system for a receive (RX) beam assumption, and inter-cell radio beam measurements and resource management (RRM) requirements are described. In response to a determination whether or not a frequency range2 (FR2) signal from a neighbor cell is to be measured inside a Synchronization System (SS) ZPhysical Broadcast Channel (PBCH) Block Measurement Timing Configuration (SMTC) window, a first RX beam from the neighbor cell for a Layer 1 Reference Signal Received Power (L1-RSRP) measurement of the FR2 signal and a second RX beam for a Layer 3 RSRP (L3-RSRP) measurement of the FR2 signal are selected. A L1-RSRP of the FR2 signal for the first RX beam and L3-RSRP of the FR2 signal for the second RX beam are measured and feedback provided to a serving cell.

公开(公告)号：US20240155392A1

公开(公告)日：2024-05-09

申请号：US18279982

申请日：2022-03-08

Applicant: Intel Corporation

Inventor： Meng Zhang ,  Andrey Chervyakov ,  Hua Li ,  Rui Huang ,  Ilya Bolotin

IPC: H04W24/10 ,  H04W8/22 ,  H04W36/08

CPC classification number: H04W24/10 ,  H04W8/22 ,  H04W36/08

Abstract: A computer-readable storage medium stores instructions to configure a UE for radio resource management (RRM) measurements in a 5G NR. network, and to cause the UE to perform operations. The operations include decoding RRC signaling. The RRC signaling includes system information associated with an inter-RAT cell of a. target base station. The system information includes an indicator for support of enhanced RRM measurements by the inter-RAT cell. Configuration information from a. source base station is decoded. The configuration information includes a handover instruction for performing a handover from the source base station to the target base station. A determination is made whether to perform the enhanced RRM measurements and the handover based on the indicator.

公开(公告)号：US11184058B2

公开(公告)日：2021-11-23

申请号：US17129297

申请日：2020-12-21

Applicant: Intel Corporation

Inventor： Ilya Bolotin ,  Cheng Chen ,  Oren Kedem ,  Artyom Lomayev ,  Alexander Maltsev

IPC: H04B7/04 ,  H04B7/0452 ,  H04B7/06 ,  H04W72/04 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04W52/02 ,  H04B7/0426

Abstract: This disclosure describes systems, methods, and devices related to using enhanced acknowledgment and power save. A device may determine a multi-user (MU) multiple-input multiple-output (MIMO) frame associated with a MU-MIMO group. The device may determine a first portion of the MU-MIMO frame associated with the first station device of the MU-MIMO group, wherein the first portion comprises a first indication of a first time offset associated with the first station device. The device may determine a second portion of the MU-MIMO frame associated with the second station device of the MU-MIMO group, wherein the second portion comprises a second indication of a second time offset associated with the second station device. The device may cause to send the MU-MIMO frame to the MU-MIMO group. The device may identify a first acknowledgment from the first station device based on the first time offset.

公开(公告)号：US20190058511A1

公开(公告)日：2019-02-21

申请号：US16168697

申请日：2018-10-23

Applicant: Intel Corporation

Inventor： Ilya Bolotin ,  Oren Kedem ,  Artyom Lomayev ,  Alexander Maltsev

IPC: H04B7/0452 ,  H04B7/06 ,  H04L5/00

Abstract: This disclosure describes systems, methods, and devices related to scheduled multi-user multiple-input multiple-output (MU-MIMO) acknowledgement. A device may determine a block acknowledgment schedule associated with one or more destination devices. The device may cause to send a multi-user multiple-input multiple-output (MU-MIMO) frame including the block acknowledgment schedule. The device may identify one or more acknowledgment frames received from at least one of the one or more destination devices based on the block acknowledgment schedule.

公开(公告)号：US20190044596A1

公开(公告)日：2019-02-07

申请号：US16123271

申请日：2018-09-06

Applicant: INTEL CORPORATION

Inventor： Ilya Bolotin ,  Alexander Maltsev ,  Cheng Chen ,  Carlos Cordeiro ,  Artyom Lomayev

IPC: H04B7/06 ,  H04L5/00 ,  H04W16/28 ,  H04W72/04 ,  H04B7/0413

Abstract: For example, an EDMG initiator STA of an asymmetric beamforming training may be configured to, during a Beacon Transmission Interval (BTI) in a Beacon Interval (BI), transmit a beacon via a sector of the EDMG initiator STA, the beacon including allocation information to allocate a beamforming training allocation for asymmetric beamforming training of the sector during a Data Transfer Interval (DTI) in the BI after the BTI, the beacon including one or more Receive Training (TRN-R) subfields for the asymmetric beamforming training of the sector; during the beamforming training allocation, to listen on the sector for one or more Sector Sweep (SSW) frames from one or more EDMG responder STAs; and, during the beamforming training allocation, to transmit via the sector a sector acknowledgement (ACK) frame including information based on the one or more SSW frames.

公开(公告)号：US20180343157A1

公开(公告)日：2018-11-29

申请号：US16035468

申请日：2018-07-13

Applicant: INTEL CORPORATION

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

IPC: H04L27/26 ,  H04W72/04 ,  H04W4/70 ,  H04W68/02 ,  H04L5/14 ,  H04L5/00 ,  H04B7/06

Abstract: Technology for a user equipment (UE) operable to adjust a receiver timing is disclosed. The UE can decode a plurality of channel-state information reference signals (CSI-RSs) received from a plurality of cooperating nodes, wherein the plurality of cooperating nodes are included in a coordination set of a Coordinated MultiPoint (CoMP) system. The UE can generate a plurality of received RS timings from the plurality of CSI-RSs, wherein the received RS timings represent timings from the plurality of cooperating nodes. The UE can determine a composite received RS timing from the plurality of received RS timings. The UE can adjust the receiver timing based on the composite received RS timing.

公开(公告)号：US10098032B2

公开(公告)日：2018-10-09

申请号：US15679778

申请日：2017-08-17

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Gregory Morozov ,  Seunghee Han ,  Debdeep Chatterjee ,  Ilya Bolotin

IPC: H04L5/00 ,  H04W28/02 ,  H04W4/70 ,  H04W76/30 ,  H04W76/28 ,  H04W48/14 ,  H04W72/04 ,  H04W76/04 ,  H04L29/06 ,  H04W52/02 ,  H04W40/00 ,  H04B5/00 ,  H04W40/24 ,  H04W52/04 ,  H04B17/318 ,  H04W76/12 ,  H04W76/15 ,  H04W76/23 ,  H04W76/27 ,  H04J3/16 ,  H04J11/00 ,  H04L1/18 ,  H04L5/14 ,  H04L12/24 ,  H04L29/08 ,  H04W8/08 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/08 ,  H04W28/16 ,  H04W36/00 ,  H04W36/22 ,  H04W48/16 ,  H04W48/20 ,  H04W52/14 ,  H04W72/02 ,  H04W72/08 ,  H04W72/12 ,  H04W74/00 ,  H04W88/02 ,  H04W76/16 ,  H04L12/26 ,  H04W36/14 ,  H04B17/00 ,  H04W36/08 ,  H04W48/18 ,  H04W72/00 ,  H04W80/10 ,  H04W84/12 ,  H04W88/08 ,  H04W88/18 ,  H04W84/04 ,  H04W88/12 ,  H04W88/14 ,  H04W88/16

Abstract: Embodiments of providing enhanced interference measurements for CSI feedback are generally described herein. In some embodiments, CSI-IM resources are used by UE to perform interference measurements. The serving cell determines a hopping pattern for varying a position of the determined CSI-IM resources in subframes transmitted to the served UE. The determined CSI-IM resources and the determined CSI-IM resources hopping pattern are transmitted to the served UE. The serving node transmits a zero-power (ZP) CSI-RS. The serving node receives an interference measurement from the served UE based on CSI-IM and ZP CSI-RS provided to the served UE from the serving cell. Collisions between the CSI-IM of the serving node and CSI-IM of the non-serving nodes are minimized by the determined CSI-IM resources hopping pattern.

公开(公告)号：US09906344B2

公开(公告)日：2018-02-27

申请号：US14928759

申请日：2015-10-30

Applicant: Intel Corporation

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

IPC: H04B7/02 ,  H04L5/00 ,  H04W72/04 ,  H04B7/0413 ,  H04B7/024

CPC classification number: H04L5/0048 ,  H04B7/024 ,  H04B7/0413 ,  H04W72/042

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.

公开(公告)号：US20160248561A1

公开(公告)日：2016-08-25

申请号：US14928759

申请日：2015-10-30

Applicant: Intel Corporation

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

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

CPC classification number: H04L5/0048 ,  H04B7/024 ,  H04B7/0413 ,  H04W72/042

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.

Abstract translation: 描述了用于提供多小区，多点单用户（SU）多输入和多输出（MIMO））操作的方法，系统和存储介质。 在实施例中，设备可以从第一传输点接收和处理在下行链路信道中接收的一个或多个独立数据流的第一组。 该装置可以从第二传输点接收并处理在下行链路信道中接收的一个或多个独立数据流的第二组。 该装置可以处理从第一传输点或第二传输点接收的控制信息。 控制信息可以包括用于估计用于接收第一组一个或多个独立数据流的信道特性或第一组一个或多个独立数据流的准同位置假设的指示。 可以描述和/或要求保护其他实施例。