公开(公告)号：US20240334440A1

公开(公告)日：2024-10-03

申请号：US18624823

申请日：2024-04-02

Applicant: Intel Corporation

Inventor： Alexey Khoryaev ,  Sergey Sosnin ,  Mikhail Shilov ,  Sergey Panteleev ,  Artyom Putilin ,  Seunghee Han

IPC: H04W72/23 ,  H04W64/00 ,  H04W72/51 ,  H04W72/54 ,  H04W74/00

CPC classification number: H04W72/23 ,  H04W64/003 ,  H04W72/51 ,  H04W72/54 ,  H04W74/006

Abstract: Methods, systems, and storage media are described for new radio downlink positioning reference signal (NR DL PRS) resource allocation and configuration. In particular, some embodiments relate to some embodiments relate to NR DL PRS resource configurations such as comb size, number of symbols, DL PRS resource time configuration (e.g., initial start time and periodicity), and providing formulas for calculation of seed for DL PRS sequence generation. Other embodiments may be described and/or claimed.

公开(公告)号：US11743006B2

公开(公告)日：2023-08-29

申请号：US17100468

申请日：2020-11-20

Applicant: Intel Corporation

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

IPC: H04W72/04 ,  H04L5/00 ,  H04J3/16 ,  H04W72/21

CPC classification number: H04L5/0048 ,  H04J3/16 ,  H04W72/21

Abstract: Various embodiments herein provide physical uplink control channel (PUCCH) designs for discrete Fourier transform-spread-orthogonal frequency-division multiplexing (DFT-s-OFDM) waveforms for systems operating above the 52.6 GHz carrier frequency. Some embodiments of the present disclosure may be directed to phase tracking reference signal (PT-RS) design for PUCCH with carrier frequencies above 52.6 GHz. Other embodiments may be disclosed and/or claimed.

公开(公告)号：US11736218B2

公开(公告)日：2023-08-22

申请号：US17064357

申请日：2020-10-06

Applicant: Intel Corporation

Inventor： Daewon Lee ,  Yongjun Kwak ,  Bishwarup Mondal ,  Seunghee Han

IPC: H04W48/10 ,  H04J11/00 ,  H04W24/10

CPC classification number: H04J11/0093 ,  H04W24/10 ,  H04W48/10

Abstract: Various embodiments herein provide techniques for indication of a starting frequency of a control resource set (CORESET). In embodiments, two modes for determining the starting frequency are provided. An access node (e.g., next generation Node B (gNB)) may send an indication to a user equipment (UE) to indicate which mode to use (e.g., in a payload of a physical broadcast channel (PBCH)). Other embodiments may be described and 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：US20210029507A1

公开(公告)日：2021-01-28

申请号：US17062143

申请日：2020-10-02

Applicant: Intel Corporation

Inventor： Alexey Khoryaev ,  Sergey Sosnin ,  Mikhail Shilov ,  Sergey Panteleev ,  Seunghee Han

IPC: H04W4/029 ,  H04W4/021 ,  H04L5/00 ,  H04L29/08

Abstract: Embodiments disclosed herein are directed to new mechanisms of resource allocation for transmission of positioning or ranging (e.g., sounding) reference signals. The embodiments may provide flexible and/or efficient resource allocation, and may improve accuracy of user positioning. The techniques described herein may be applied for multiple use cases, including UAS, V2X, IIoT, etc.

公开(公告)号：US10904710B2

公开(公告)日：2021-01-26

申请号：US16821612

申请日：2020-03-17

Applicant: Intel Corporation

Inventor： Sergey Sosnin ,  Alexey Khoryaev ,  Sergey Panteleev ,  Mikhail Shilov ,  Dmitry Belov ,  Gang Xiong ,  Hwan-Joon Kwon ,  Yushu Zhang ,  Yongjun Kwak ,  Seunghee Han ,  Alexander Sirotkin ,  Candy Yiu ,  Carlos Aldana ,  Qian Li ,  Youn Hyoung Heo

IPC: H04W4/00 ,  H04W4/029 ,  G01S13/87 ,  G01S13/76

Abstract: Embodiments of a Next Generation Node-B (gNB) and User Equipment (UE) are generally described herein. The gNB may transmit control signaling to configure transmission of position reference signals (PRSs) by a plurality of transmit-receive points (TRPs). The gNB may receive, from the UE, for each of the TRPs, a set of signal location parameters (SLPs). The gNB may perform an iterative process to estimate a position of the UE. For a current iteration, the gNB may: determine a current estimate of the position of the UE based on a current plurality of sets of SLPs; and determine a cost function for each of the current plurality of sets of SLPs. The gNB may determine, based on the cost functions, a next plurality of sets of SLPs for a next estimate of the position of the UE.

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.

公开(公告)号：US20180316371A1

公开(公告)日：2018-11-01

申请号：US15956039

申请日：2018-05-11

Applicant: Intel Corporation

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

IPC: H04B1/12 ,  H04W92/18 ,  H04B17/24 ,  H04W84/18 ,  H04B17/26 ,  H04B17/345 ,  H04W76/28 ,  H04W76/14 ,  H04W76/27 ,  H04B1/3827 ,  H04B7/0452 ,  H04B7/06 ,  H04B7/155 ,  H04J11/00 ,  H04L1/00 ,  H04L1/18 ,  H04W72/12 ,  H04W72/08 ,  H04W72/04 ,  H04W52/40 ,  H04W52/02 ,  H04W36/10 ,  H04W24/10 ,  H04W24/02 ,  H04L25/03 ,  H04L25/02 ,  H04L5/00 ,  H04W84/04 ,  H04L27/00 ,  H04W40/16

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.

公开(公告)号：US20170338916A1

公开(公告)日：2017-11-23

申请号：US15614192

申请日：2017-06-05

Applicant: Intel Corporation

Inventor： Seunghee Han ,  Hong He ,  Jong-Kae Fwu

IPC: H04L1/18 ,  H04L1/00 ,  H04L1/16 ,  H04W92/02 ,  H04W72/04 ,  H04W72/00 ,  H04W68/00 ,  H04W52/02 ,  H04W36/22 ,  H04W28/08 ,  H04W24/10 ,  H04W4/00 ,  H04L5/14 ,  H04L5/00 ,  H04W48/12 ,  H04W88/08

CPC classification number: H04L1/1861 ,  H04L1/0025 ,  H04L1/0026 ,  H04L1/1628 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0073 ,  H04L5/14 ,  H04W4/70 ,  H04W24/10 ,  H04W28/0205 ,  H04W28/08 ,  H04W36/22 ,  H04W48/12 ,  H04W52/0206 ,  H04W52/0209 ,  H04W52/0212 ,  H04W52/0245 ,  H04W52/383 ,  H04W68/00 ,  H04W72/005 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/046 ,  H04W88/08 ,  H04W92/02 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25 ,  Y02E40/62

Abstract: Disclosed in some examples is a method for providing a HARQ response in an LTE network for a PUCCH format 1b. The method includes receiving one or more downlink assignments of a bundling window over a wireless downlink control channel; setting a reception status for each sub-frame of a downlink data channel in the bundling window based on whether the sub-frame on the downlink data channel was associated with a particular one of the received downlink assignments and based upon whether the sub-frame was successfully received; setting a reception status of sub-frames of the downlink data channel in the bundling window that did not have a corresponding downlink assignment to a predetermined value; and transmitting a response, the response based upon the reception statuses set by the response module.

公开(公告)号：US09781638B2

公开(公告)日：2017-10-03

申请号：US14027401

申请日：2013-09-16

Applicant: Intel Corporation

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

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

CPC classification number: H04W28/0221 ,  H04B5/00 ,  H04B17/318 ,  H04J3/1694 ,  H04J11/00 ,  H04J11/0086 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1864 ,  H04L1/1893 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0073 ,  H04L5/14 ,  H04L41/069 ,  H04L41/5032 ,  H04L43/16 ,  H04L65/4084 ,  H04L65/60 ,  H04L65/602 ,  H04L65/608 ,  H04L67/10 ,  H04W4/70 ,  H04W8/08 ,  H04W24/02 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0205 ,  H04W28/0215 ,  H04W28/0252 ,  H04W28/0268 ,  H04W28/08 ,  H04W28/16 ,  H04W36/0061 ,  H04W36/0066 ,  H04W36/0083 ,  H04W36/0088 ,  H04W36/08 ,  H04W36/14 ,  H04W36/22 ,  H04W40/005 ,  H04W40/246 ,  H04W48/14 ,  H04W48/16 ,  H04W48/18 ,  H04W48/20 ,  H04W52/0209 ,  H04W52/0212 ,  H04W52/0225 ,  H04W52/0235 ,  H04W52/0258 ,  H04W52/0261 ,  H04W52/04 ,  H04W52/14 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/044 ,  H04W72/0453 ,  H04W72/0486 ,  H04W72/082 ,  H04W72/1284 ,  H04W74/002 ,  H04W74/004 ,  H04W76/048 ,  H04W76/12 ,  H04W76/15 ,  H04W76/16 ,  H04W76/23 ,  H04W76/27 ,  H04W76/28 ,  H04W76/30 ,  H04W80/10 ,  H04W84/042 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  H04W88/12 ,  H04W88/14 ,  H04W88/16 ,  H04W88/18 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  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 ,  Y02D70/42

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 LE 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.