公开(公告)号：US20230037090A1

公开(公告)日：2023-02-02

申请号：US17950907

申请日：2022-09-22

Applicant: Intel Corporation

Inventor： Guotong Wang ,  Alexei Davydov

IPC: H04W52/14 ,  H04W52/08

Abstract: Systems, apparatuses, methods, and computer-readable media are provided for per-panel power control configuration for uplink transmissions by a user equipment (UE). Other embodiments may be described and/or claimed.

公开(公告)号：US11239981B2

公开(公告)日：2022-02-01

申请号：US16603908

申请日：2018-06-27

Applicant: Intel Corporation

Inventor： Yushu Zhang ,  Alexei Davydov ,  Gang Xiong ,  Sameer Pawar ,  Guotong Wang

IPC: H04W56/00 ,  H04L5/00 ,  H04W76/27 ,  H04B7/06 ,  H04L1/00 ,  H04L25/02 ,  H04W72/04 ,  H04W80/08

Abstract: Technology for a next generation node B (gNB) operable to transmit in multiple bandwidth parts (BWPs) is disclosed. The UE can determine a channel state information reference signal (CSI-RS) symbol location in a first bandwidth part (BWP). The UE can determine a CSI-RS symbol location in a second BWP. The UE can encode the CSI-RS in one or more of the first BWP or the second BWP for transmission to a user equipment (UE). The UE can have a memory interface configured to send to a memory the CSI-RS symbol location.

公开(公告)号：US11166331B2

公开(公告)日：2021-11-02

申请号：US16692304

申请日：2019-11-22

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Youn Hyoung Heo ,  Hong He

IPC: H04W76/15 ,  H04L1/00 ,  H04W24/10 ,  H04B7/06 ,  H04W16/32

Abstract: Embodiments of a system and method for reporting channel state information (CSI) in a wireless network are generally described herein. In some embodiments, an apparatus of a User Equipment (UE) can include physical layer circuitry to receive, in a first subframe, a first aperiodic CSI request from a first cell group, and a second aperiodic CSI request from a second cell group. The UE can include processing circuitry to determine a number of requested CSI processes corresponding to the first aperiodic CSI request and the second aperiodic CSI request. Additionally, the processing circuitry can select a subset of the requested CSI processes when the determined number of requested CSI processes is more than five. Furthermore, the processing circuitry can calculate CSI for the selected CSI processes.

公开(公告)号：US20210298048A1

公开(公告)日：2021-09-23

申请号：US17233143

申请日：2021-04-16

Applicant: Intel Corporation

Inventor： Sergey Sosnin ,  Gang Xiong ,  Avik Sengupta ,  Alexei Davydov ,  Jie Zhu ,  Gregory Ermolaev

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/00 ,  H04L27/26

Abstract: Among other things, some embodiments of the present disclosure are directed to coverage enhancement techniques for PUCCH. Other embodiments may be disclosed and/or claimed.

公开(公告)号：US20210045149A1

公开(公告)日：2021-02-11

申请号：US17068164

申请日：2020-10-12

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Yingyang Li ,  Seunghee Han

IPC: H04W72/12 ,  H04L5/00

Abstract: Various embodiments herein provide techniques to provide a default transmission configuration indicator (TCI) state to a user equipment for receiving a physical downlink shared channel (PDSCH) that is scheduled using cross-carrier scheduling. In embodiments, a next generation Node B (gNB) may indicate the default TCI state to the UE using one or both of radio resource control (RRC) signaling and/or a medium access control (MAC) control element (CE). Other embodiments may be described and claimed.

公开(公告)号：US20200186207A1

公开(公告)日：2020-06-11

申请号：US16609294

申请日：2018-06-04

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Gregory V. Morozov ,  Yushu Zhang ,  Victor Sergeev ,  Wook Bong Lee ,  Dmitry Dikarev

IPC: H04B7/0417 ,  H04B7/0456 ,  H04B7/0426

Abstract: Network devices and systems in 5G advance long term evolution (LTE) and new radio (NR) infrastructures utilize beam management operations to ensure communications for channel state information (CSI) reporting by a user equipment (UE). CSI report configuration reporting settings are processed based on a codebook subset restriction to indicate pre-coding matrix indicators (PMIs) that are restricted and non-restricted for PMI reporting associated with a rank indicator (RI). Based on the codebook subset restriction, an advanced CSI codebook or a new radio (NR) codebook is generated to be transmitted on non-restricted beams of the codebook subset restriction.

公开(公告)号：US10602496B2

公开(公告)日：2020-03-24

申请号：US15747435

申请日：2015-12-24

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Gi Wan Choi ,  Gregory Morozov

IPC: H04W72/04 ,  H04L1/00 ,  H04B7/0452 ,  H04B7/06

Abstract: Technology for an UE operable to report channel state information (CSI) for multi-user superposition transmissions (MUST) is disclosed. The UE can process a plurality of power offset parameters that are received from an eNodeB, for the MUST. The UE can perform a downlink channel measurement at a user equipment (UE). The UE can scale the downlink channel measurement using at least one of the plurality of power offset parameters to form one or more scaled downlink channel measurements. The UE can calculate CQI values for the one or more scaled downlink channel measurements. The UE can process, for transmission to the eNodeB, the CQI values for the one or more scaled downlink channel measurements to enable the UE to receive data on a physical downlink shared channel (PDSCH) using multi-user superposition transmission.

公开(公告)号：US10554329B2

公开(公告)日：2020-02-04

申请号：US15750121

申请日：2015-12-24

Applicant: INTEL CORPORATION

Inventor： Alexei Davydov

IPC: H04W4/00 ,  H04L1/00 ,  H04L5/00 ,  H04L1/18

Abstract: Methods and apparatuses for communicating in a cellular communications network, including provision of a user equipment comprising processing circuitry to: replace one or more transmission parameters from which a further transmission parameter may be determined with one or more corresponding virtual transmission parameters to provide one or more replacement transmission parameters from which a modified further transmission parameter may be determined; determine the modified further transmission parameter based on the one or more replacement transmission parameters; and transmit a signal using the modified further transmission parameter.

公开(公告)号：US20190296876A1

公开(公告)日：2019-09-26

申请号：US16440209

申请日：2019-06-13

Applicant: Intel Corporation

Inventor： Yushu Zhang ,  Alexei Davydov ,  Gang Xiong ,  Guotong Wang

IPC: H04L5/00

Abstract: Embodiments of the present disclosure provide for indications of demodulation reference signal port groups and phase-tracking reference signal port indications. Other embodiments may be described and claimed.

公开(公告)号：US10420053B2

公开(公告)日：2019-09-17

申请号：US15701090

申请日：2017-09-11

Applicant: Intel Corporation ,  Intel IP Corporation

Inventor： Seunghee Han ,  Gang Xiong ,  Alexei Davydov ,  Jong-Kae Fwu ,  Gi Wan Choi

IPC: H04W56/00 ,  H04L5/00

Abstract: Embodiments of an eNB to operate in accordance with a coverage enhancement mode are disclosed herein. The eNB may comprise hardware processing circuitry to, during a legacy sub-frame, transmit a system information block (SIB) in legacy SIB frequency resources according to a legacy SIB transmission format and refrain from transmission of channel state information reference signals (CSI-RS). The hardware processing circuitry may be further to, during a first coverage enhancement sub-frame, transmit a first portion of the SIB in first SIB frequency resources included in the legacy SIB frequency resources. The hardware processing circuitry may be further to, during a first coverage enhancement sub-frame, transmit a first set of CSI-RS in first CSI-RS frequency resources that include at least a portion of the legacy SIB frequency resources.