公开(公告)号：US11863487B2

公开(公告)日：2024-01-02

申请号：US17080160

申请日：2020-10-26

Applicant: Intel Corporation

Inventor： Hua Li ,  Zhibin Yu ,  Qiming Li ,  Rui Huang ,  Andrey Chervyakov

IPC: H04L5/00 ,  H04W24/10 ,  H04B7/06 ,  H04B17/318

CPC classification number: H04L5/0051 ,  H04B7/0626 ,  H04B17/318 ,  H04W24/10

Abstract: Various embodiments herein provide techniques for channel state information (CSI)-reference signal (RS) configurations and measurement latency requirements for evaluating CSI-RS based L3-RSRP measurement accuracy for 5G New Radio (NR) radio resource management (RRM). Other embodiments may be described and claimed.

公开(公告)号：US11863477B2

公开(公告)日：2024-01-02

申请号：US17062429

申请日：2020-10-02

Applicant: Intel Corporation

Inventor： Rui Huang ,  Zhibin Yu ,  Qiming Li ,  Hua Li

IPC: H04L5/00 ,  H04W72/23 ,  H04W56/00

CPC classification number: H04L5/0048 ,  H04W56/001 ,  H04W56/0035 ,  H04W72/23

Abstract: Various embodiments herein provide techniques for radio link monitoring (RLM) evaluation periods for in-sync and out-of-sync detection in new radio unlicensed (NR-U) spectrums. Additionally, embodiments provide techniques for reference signal time difference (RSTD) timing uncertainty configuration. Other embodiments may be described and claimed.

公开(公告)号：US20230397157A1

公开(公告)日：2023-12-07

申请号：US18315165

申请日：2023-05-10

Applicant: Intel Corporation

Inventor： Rui Huang ,  Zhibin Yu ,  Qiming Li ,  Andrey Chervyakov

IPC: H04W64/00 ,  G01S5/10 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W64/006 ,  G01S5/10 ,  H04L5/0051 ,  H04W24/10

Abstract: Various embodiments herein provide techniques for reference signal time difference (RSTD) measurement based on the New Radio (NR) positioning reference signal (PRS). For example, embodiments include configuration of a measurement gap pattern for the RSTD measurement. Additionally, embodiments relate to enhancements for inter-frequency RSTD measurements. Other embodiments may be described and claimed.

公开(公告)号：US11683780B2

公开(公告)日：2023-06-20

申请号：US17061032

申请日：2020-10-01

Applicant: Intel Corporation

Inventor： Zhibin Yu ,  Rui Huang ,  Andrey Chervyakov ,  Alexey Khoryaev ,  Qiming Li

IPC: H04W64/00 ,  G01S1/20 ,  G01S5/10

CPC classification number: H04W64/003 ,  G01S1/20 ,  G01S5/10

Abstract: An apparatus for use in a UE includes processing circuitry coupled to a memory. To configure the UE for Reference Signal Time Difference (RSTD)-based 5G-NR positioning. The processing circuitry is to determine a first PRS BW associated with a first PRS received from a first gNB associated with a first cell. A second PRS BW is determined, which is associated with a second PRS received from a second gNB of a second cell. An RSTD report resolution is determined based on the first PRS BW and the second PRS BW. A receive (Rx) timing difference between the first cell and the second cell is measured based on reception times of the first PRS and the second PRS. The measured Rx timing difference is mapped into an RSTD report for transmission to the first gNB, based on the RSTD report resolution.

公开(公告)号：US20210168813A1

公开(公告)日：2021-06-03

申请号：US17172626

申请日：2021-02-10

Applicant: Intel Corporation

Inventor： Manasa Raghavan ,  Qiming Li ,  Bishwarup Mondal ,  Hua Li ,  Andrey Chervyakov

IPC: H04W72/04 ,  H04W76/27 ,  H04L25/02

Abstract: Various embodiments herein provide techniques for user equipment (UE) behavior and delay requirements in case of spatial relation information change for an uplink signal, such as a sounding reference signal (SRS), a physical uplink control channel (PUCCH), and/or a physical uplink shared channel (PUSCH). Other embodiments may be described and claimed.

公开(公告)号：US20210045003A1

公开(公告)日：2021-02-11

申请号：US17082734

申请日：2020-10-28

Applicant: Intel Corporation

Inventor： Hua Li ,  Zhibin Yu ,  Rui Huang ,  Qiming Li ,  Andrey Chervyakov

IPC: H04W24/10 ,  H04L5/00 ,  H04W24/08 ,  H04W72/04

Abstract: Embodiments herein provide techniques and requirements for radio resource management (RRM) measurements. For example, embodiments include techniques and requirements associated with: channel state information (CSI)-reference signal (RS) based inter-frequency RRM measurements when the CSI-RS bandwidth and the active downlink (DL) bandwidth part (BWP) are partially overlapped; adaptive RRM CSI-RS configuration and DL gap allocation by user equipment (UE) capability indication; and/or neighboring cell RRM CSI-RS measurement requirements when serving cell RRM CSI-RS is not configured. Other embodiments may be described and claimed.