公开(公告)号：US12058562B2

公开(公告)日：2024-08-06

申请号：US17286556

申请日：2019-10-31

Applicant: Apple Inc.

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

IPC: H04W28/02 ,  H04L1/00 ,  H04W4/40 ,  H04W72/02 ,  H04W72/542 ,  H04W72/56

CPC classification number: H04W28/0289 ,  H04L1/0003 ,  H04W4/40 ,  H04W28/0268 ,  H04W28/0273 ,  H04W72/02 ,  H04W72/542 ,  H04W72/56

Abstract: A user equipment (UE), gNodeB or network component can be configured to support Quality of Service (QoS) aware sidelink communications for vehicle to everything (V2X) communication operations. The QoS aware sidelink communications can include operating QoS congestion control, QoS control and adaptation, QoS aware resource allocation, QoS aware in-device coexistence operations, as well as sensing and reservation based on sidelink resource allocations. Transmitter constraints can be provided according to a Quality of Service (QoS) aware congestion control that enables a fair usage of spectrum resources with one or more V2X devices, based on QoS attributes. Different V2X packets can be scheduled/filtered based on combinations of the QoS attributes. A priority of one radio access technology (RAT) over another can be made based on the QoS attributes associated with the different V2X packets being delivered in sidelink transmissions for a QoS aware in-device coexistence operation.

公开(公告)号：US12052743B2

公开(公告)日：2024-07-30

申请号：US17421221

申请日：2020-01-09

Applicant: Apple Inc.

Inventor： Sergey Panteleev ,  Alexey Khoryaev ,  Mikhail Shilov ,  Kilian Roth

IPC: H04W72/12 ,  H04L1/00 ,  H04W4/40 ,  H04W72/20 ,  H04W72/543

CPC classification number: H04W72/543 ,  H04L1/0067 ,  H04W4/40 ,  H04W72/20

Abstract: Some embodiments of this disclosure include apparatuses and methods for sidelink procedures and structures for transmission and reception of non-standalone and standalone PSSCH in a wireless communication system.

公开(公告)号：US20240236974A9

公开(公告)日：2024-07-11

申请号：US18383360

申请日：2023-10-24

Applicant: Apple Inc.

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

IPC: H04W72/12 ,  H04L5/00 ,  H04W4/44 ,  H04W92/18

CPC classification number: H04W72/12 ,  H04L5/0087 ,  H04W4/44 ,  H04W92/18

Abstract: Embodiments of a User Equipment (UE) and methods for communication are generally described herein. The UE may select, from a plurality of short transmission time intervals (TTIs), a short TTI for a vehicle-to-vehicle (V2V) sidelink transmission by the UE. The short TTIs may occur within a legacy TTL. The short TTIs may be allocated for V2V sidelink transmissions by nonlegacy UEs. The legacy TTI may be allocated for V2V sidelink transmissions by legacy UEs. The UE may transmit, in accordance with the legacy TTI, a legacy physical sidelink control channel (PSCCH) to indicate, to legacy UEs, the V2V sidelink transmission by the UE. The UE may transmit, in accordance with the selected short TTI, a short PSCCH (sPSCCH) to indicate, to non-legacy UEs, the V2V sidelink transmission by the UE.

公开(公告)号：US12010734B2

公开(公告)日：2024-06-11

申请号：US17420097

申请日：2020-02-17

Applicant: Apple Inc.

Inventor： Sergey Sosnin ,  Gang Xiong ,  Alexey Khoryaev ,  Seunghee Han

IPC: H04W4/00 ,  H04W72/0453 ,  H04W74/00 ,  H04W74/08 ,  H04W74/0833

CPC classification number: H04W74/0841 ,  H04W72/0453 ,  H04W74/006 ,  H04W74/0866

Abstract: An approach is described for a base station (gNB) that includes the following features. The features include transmitting, by the gNB, a PDCCH signal to a user equipment (UE), wherein the PDCCH signal includes an indication of a PDCCH ordered 2-step RACH procedure. The features also include receiving, by the gNB, a first step of the 2-step RACH procedure, wherein the first step includes a PRACH preamble and an associated MsgA physical uplink shared channel (PUSCH) from the UE.

公开(公告)号：US11979794B2

公开(公告)日：2024-05-07

申请号：US17310934

申请日：2020-04-01

Applicant: APPLE INC.

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

IPC: H04W4/029 ,  G01S5/10 ,  G01S13/87 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W4/029 ,  G01S5/10 ,  G01S13/876 ,  H04L5/005 ,  H04W24/10

Abstract: User equipment (UE) positioning within a 5G New Radio (NR) network may be determined by receiving a downlink (DL) position reference signal (PRS) resource set indicating a plurality of DL PRS resources and receiving a DL PRS report configuration that indicates a set of measurements to be performed by a UE for each of the plurality of DL PRS resources within the DL PRS resource set. Position measurements may be performed for each of the plurality of DL PRS resources within the DL PRS resource set, including generating a reference signal time difference (RSTD) measurement by estimating a timing of a first arrival path from at least two of the plurality of DL PRS resources and determining a reference signal received power (RSRP) metric or a signal to noise and interference ratio (SINR) metric associated with the at least two DL PRS resources. The performed position measurements may be reported.

公开(公告)号：US20230421421A1

公开(公告)日：2023-12-28

申请号：US18341918

申请日：2023-06-27

Applicant: Apple Inc.

Inventor： Alexey Khoryaev ,  Andrey Cheryakov ,  Dmitry Belov ,  Mikhail Shilov

IPC: H04L27/26 ,  H04W72/04

CPC classification number: H04L27/26025 ,  H04L5/0007 ,  H04W72/04 ,  H04L27/2602

Abstract: A vehicle may wirelessly communicate with another vehicle via a physical channel (a vehicle-to-vehicle (V2V) channel) that is robust and reliable under high mobility propagation conditions. The physical channel may be created by modifying an existing long-term evolution (LTE) physical channel, such as an LTE sidelink (SL) channel. For instance, the V2V physical channel may be created by increasing, by a particular factor, the subcarrier spacing of legacy LTE channels (e.g., from 15 kilohertz (kHz) to 30 kHz). Additionally, a symbol duration and a fast Fourier transform (FFT) size for the V2V physical channel may each be reduced by the same factor. Doing so may enable the V2V physical channel to be implemented without significant modifications to other aspects of the LTE standard.

公开(公告)号：US11818672B2

公开(公告)日：2023-11-14

申请号：US17258994

申请日：2019-08-08

Applicant: Apple Inc.

Inventor： Alexey Khoryaev ,  Ansab Ali ,  Kyeongin Jeong ,  Mikhail Shilov ,  Sergey Panteleev

IPC: H04W56/00 ,  H04W84/04 ,  H04W88/04 ,  H04W72/12 ,  H04W72/566 ,  H04W92/18

CPC classification number: H04W56/001 ,  H04W72/569 ,  H04W84/047 ,  H04W88/04 ,  H04W92/18

Abstract: Embodiments of a User Equipment (UE), Next Generation Node-B (gNB), Evolved Node-B (eNB) and methods of communication are generally described herein. The UE may determine, based on one or more detected synchronization signals, a reference timing to be used for a common synchronization of Long Term Evolution (LTE) sidelink communication on an LTE PC5 interface and New Radio (NR) sidelink communication on an NR PC5 interface in accordance with time division multiplexing (TDM) operation, wherein subframe boundaries of the LTE PC5 interface and the NR PC5 interface are aligned in time. If the UE detects, during a time period, an in-device conflict between a service configured for the LTE PC5 interface and a service configured for the NR PC5 interface, the UE may determine which of the services to support during the time period based on corresponding priorities.

公开(公告)号：US11711176B2

公开(公告)日：2023-07-25

申请号：US17277108

申请日：2019-09-26

Applicant: APPLE INC.

Inventor： Alexey Khoryaev ,  Sergey Panteleev ,  Mikhail Shilov ,  Leonardo Gomes Baltar ,  Kilian Roth

IPC: H04W4/40 ,  H04L1/1867 ,  H04L1/00 ,  H04L1/1812 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04L1/1896 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/1819 ,  H04L5/0051 ,  H04W4/40 ,  H04W24/10

Abstract: A user equipment (UE) configured for multi-antenna communication estimates at least one of a rank indicator and a channel quality indicator for device to device (D2D) based on communication data associated with a plurality of packets communicated using D2D communication and without using a dedicated reference signal for D2D communication. The UE may be configured as at least one of a transmitter (Tx) and a receiver (Rx) for vehicle-to-everything (V2X) communication through a sidelink channel.

公开(公告)号：US11681010B2

公开(公告)日：2023-06-20

申请号：US17264506

申请日：2019-07-31

Applicant: Apple Inc.

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

IPC: G01S5/02

CPC classification number: G01S5/0273 ,  G01S5/02 ,  G01S5/0268

Abstract: Methods, systems, and storage media are described for the measurement and reporting of user equipment (UE) positioning in cellular networks. Other embodiments may be described and/or claimed.

公开(公告)号：US11672047B2

公开(公告)日：2023-06-06

申请号：US16638328

申请日：2018-08-09

Applicant: Apple Inc.

Inventor： Andrey Chervyakov ,  Jie Cui ,  Dmitry Belov ,  Yang Tang ,  Alexey Khoryaev

IPC: H04W88/06 ,  H04W76/28 ,  H04W76/27 ,  H04L5/00 ,  H04L5/10 ,  H04W68/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/08

CPC classification number: H04W88/06 ,  H04L5/0051 ,  H04L5/10 ,  H04W68/005 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/0833 ,  H04W76/27 ,  H04W76/28

Abstract: An apparatus of a user equipment (UE), comprises one or more baseband processors to receive one or more subframes from a cell of a network, and to detect a Cell Specific Reference Signal (CRS) transmission pattern in the one or more subframes to determine whether CRS mitigation is used by the cell, wherein the one or more baseband processors are to adjust processing of the one or more subframes when CRS mitigation is used. The apparatus further includes a memory to store the one or more subframes.