公开(公告)号：US12047899B2

公开(公告)日：2024-07-23

申请号：US17501592

申请日：2021-10-14

Applicant: Intel Corporation

Inventor： Alexey Khoryaev ,  Artyom Lomayev ,  Andrey Chervyakov ,  Sergey Sosnin

IPC: H04W64/00 ,  H04L5/00 ,  H04W24/10 ,  H04W84/04

CPC classification number: H04W64/00 ,  H04L5/0048 ,  H04W24/10 ,  H04W84/042

Abstract: A non-transitory computer-readable storage medium stores instructions for execution by one or more processors of a UE. The instructions configure the UE for low latency NR positioning in a 5G NR network and cause the UE to perform operations comprising decoding configuration signaling received from a base station. The configuration signaling includes measurement gap information and scheduling information for a UE measurement report. A downlink (DL) positioning reference signal (PRS) received from the base station is decoded. Positioning measurements are performed using the DL PRS. The positioning measurements are performed based on a measurement gap corresponding to the measurement gap information. The UE measurement report is encoded for a UL transmission to the base station based on the scheduling information. The UE measurement report includes the positioning measurements.

公开(公告)号：US20240073930A1

公开(公告)日：2024-02-29

申请号：US18280134

申请日：2022-03-30

Applicant: Intel Corporation

Inventor： Alexey Khoryaev ,  Mikhail Shilov ,  Artyom Lomayev ,  Sergey Panteleev ,  Kilian Peter Anton Roth ,  Artyom Putilin ,  Dmitry Belov

IPC: H04W72/25 ,  H04L1/1607 ,  H04L1/1829 ,  H04W72/0446

CPC classification number: H04W72/25 ,  H04L1/1614 ,  H04L1/1854 ,  H04W72/0446

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：US11825560B2

公开(公告)日：2023-11-21

申请号：US16993064

申请日：2020-08-13

Applicant: Intel Corporation

Inventor： Sergey Panteleev ,  Alexey Khoryaev ,  Mikhail Shilov ,  Kilian Peter Anton Roth ,  Sergey Sosnin

IPC: H04W72/02 ,  H04W88/04 ,  H04W72/0446 ,  H04W72/0453 ,  H04L1/1812 ,  H04W72/20 ,  H04W92/18

CPC classification number: H04W88/04 ,  H04L1/1819 ,  H04W72/02 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/20 ,  H04W92/18

Abstract: An apparatus for use in a UE includes processing circuitry coupled to a memory. To configure the UE for 5G-NR sidelink communications, the processing circuitry is to decode SCI received from a second UE via a PSCCH, the SCI indicating a sidelink resource for transmission of a transport block during multiple transmission time intervals, and a PSFCH indicator. A PSSCH is decoded to obtain the transport block, the PSSCH received in one of the multiple transmission time intervals using frequency resource assignment and time resource assignment of the sidelink resource. HARQ feedback information for the decoded PSSCH is encoded for transmission to the second UE using a PSFCH associated with the sidelink resource, based on the PSFCH indicator and a time gap configured by higher layer signaling.

公开(公告)号：US11804940B2

公开(公告)日：2023-10-31

申请号：US17689692

申请日：2022-03-08

Applicant: Intel Corporation

Inventor： Alexey Khoryaev ,  Sergey Panteleev ,  Mikhail Shilov ,  Andrey Chervyakov

IPC: H04L5/00 ,  H04L1/1812 ,  H04W28/04 ,  H04W4/40

CPC classification number: H04L5/0055 ,  H04L1/1816 ,  H04W4/40 ,  H04W28/04

Abstract: Devices and systems of sensing, resource selection and control signaling for feedback-less and feedback-based NR-V2X sidelink communication are described. Resource reservation and selection for sidelink retransmissions based on HARQ feedback are described for unicast, groupcast, and broadcast blind retransmissions. After exchanging HARQ feedback capability information for different types of communications, a HARQ-dependent or HARQ-independent resource selection occurs. Look-ahead and/or chain-based resource selection and reservation signaling is used, in which a single resource or some or all of the resources selected are signaled as reserved. Further resource selection of a single additional resource may occur after an initial resource selection. The resource selection for retransmissions may be adapted using a RSRP or distance threshold.

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：US20220200766A1

公开(公告)日：2022-06-23

申请号：US17689692

申请日：2022-03-08

Applicant: Intel Corporation

Inventor： Alexey Khoryaev ,  Sergey Panteleev ,  Mikhail Shilov ,  Andrey Chervyakov

IPC: H04L5/00 ,  H04L1/18 ,  H04W28/04 ,  H04W4/40

Abstract: Devices and systems of sensing, resource selection and control signaling for feedback-less and feedback-based NR-V2X sidelink communication are described. Resource reservation and selection for sidelink retransmissions based on HARQ feedback are described for unicast, groupcast, and broadcast blind retransmissions. After exchanging HARQ feedback capability information for different types of communications, a HARQ-dependent or HARQ-independent resource selection occurs. Look-ahead and/or chain-based resource selection and reservation signaling is used, in which a single resource or some or all of the resources selected are signaled as reserved. Further resource selection of a single additional resource may occur after an initial resource selection. The resource selection for retransmissions may be adapted using a RSRP or distance threshold.

公开(公告)号：US20210120395A1

公开(公告)日：2021-04-22

申请号：US17134081

申请日：2020-12-24

Applicant: Intel Corporation

Inventor： Alexey Khoryaev ,  Sergey Panteleev ,  Debdeep Chatterjee ,  Mikhail Shilov

IPC: H04W8/00 ,  H04W48/12 ,  H04W48/16 ,  H04W76/14

Abstract: A user equipment (UE) can receive, from an eNodeB, a serving PLMN system information block (SIB)19 for a carrier frequency of a serving PLMN of the UE. The UE can acquire inter-frequency and inter-PLMN discovery system information acquisition assistance signaling information from the SIB19. The UE can process a non-serving PLMN SIB19 for one or more carrier frequencies of a non-serving PLMN using the inter-frequency and inter-PLMN discovery system information acquisition assistance signaling information. The UE can identify inter-frequency and inter-PLMN discovery announcement rate information and monitoring control configuration information for the one or more carrier frequencies of the non-serving PLMN to enable the UE to perform device-to-device (D2D) discovery with a UE in the non-serving PLMN according to the inter-frequency and inter-PLMN discovery and inter-PLMN discovery announcement rate information and monitoring control configuration information.

公开(公告)号：US20200229171A1

公开(公告)日：2020-07-16

申请号：US16829517

申请日：2020-03-25

Applicant: Intel Corporation

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

IPC: H04W72/04 ,  H04B7/0413 ,  H04W72/08 ,  H04W72/10 ,  H04W4/40

Abstract: Various embodiments herein describe methods for autonomous resource selection in new radio (NR) vehicle-to-everything (V2X) sidelink communication. For example, a sensing-based method of resource selection is described, including a sensing window design and techniques for selecting resources and transmitting resource reservation information. Other embodiments may be described and claimed.

公开(公告)号：US10587366B2

公开(公告)日：2020-03-10

申请号：US15754260

申请日：2015-12-23

Applicant: Intel Corporation

Inventor： Andrey Chervyakov ,  Alexey Khoryaev ,  Dmitry Belov ,  Mikhail Shilov ,  Sergey Sosnin

IPC: H04W4/00 ,  H04L1/00 ,  H04L27/26 ,  H04L5/00 ,  H04W4/40 ,  H04L25/02 ,  H04B7/0413

Abstract: Implementations of this disclosure generally may relate to the field of wireless communications. More specifically, implementations described in this disclosure relate to different 3GPP LTE and LTE-A system enhancements to address the issue and support reliable V2X operation in the high mobility environments. Several solutions to improve the V2X system performance in the high mobility vehicular channel propagation conditions are described. Some aspects relate to the suggestion of a new DMRS patterns within individual subframes that promote more accurate CFO estimation. Moreover, another aspect provides DMRS mapping or puncturing patterns to transmit individual DMRS in a periodic pattern on respective OFDM/SC-FDMA symbols so that they do not occupy all REs of the OFDM/SC-FDMA symbols, respectively.

公开(公告)号：US10484926B2

公开(公告)日：2019-11-19

申请号：US15742801

申请日：2015-12-23

Applicant: INTEL CORPORATION

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

IPC: H04W40/22 ,  H04W76/14 ,  H04W72/12 ,  H04B17/318 ,  H04W28/04 ,  H04W72/04 ,  H04W72/08 ,  H04W88/04 ,  H04L1/18 ,  H04L1/00 ,  H04W92/10 ,  H04W92/18

Abstract: There are disclosed methods and apparatus for enabling high data rate relay operation using the D2D air interface including a User Equipment (UE) for transmitting and receiving data via a sidelink interface under control of an Evolved Node B (eNB), the UE comprising: receive circuitry to receive a reference signal on a sidelink interface; control circuitry to determine one or more sidelink quality indicators based on the received reference signal; and transmit circuitry to transmit the determined sidelink quality indicators to the eNB.