公开(公告)号：US12250707B2

公开(公告)日：2025-03-11

申请号：US17414625

申请日：2019-12-17

Applicant: Apple Inc.

Inventor： Sangeetha L Bangolae ,  Kyeongin Jeong ,  Youn Hyoung Heo ,  Ansab Ali

IPC: H04W76/27 ,  H04W4/40 ,  H04W24/08 ,  H04W28/02 ,  H04W72/542

Abstract: Some embodiments of this disclosure include apparatuses and methods for supporting resource selection modes and switching between a network scheduled operation mode and an autonomous resource selection mode for resource allocation for data transmission in a wireless communication system.

公开(公告)号：US11997530B2

公开(公告)日：2024-05-28

申请号：US17250920

申请日：2019-09-27

Applicant: Apple Inc.

Inventor： Ansab Ali ,  Kyeongin Jeong ,  Sangeetha L. Bangolae ,  Youn Hyoung Heo

IPC: H04W28/02 ,  H04W4/40 ,  H04W28/24

CPC classification number: H04W28/0268 ,  H04W4/40 ,  H04W28/0263 ,  H04W28/24

Abstract: An apparatus of a first user equipment (UE) comprises one or more baseband processors to generate a message for a second UE to configure a New Radio (NR) vehicle-to-everything (V2X) link between the first UE and the second UE, wherein the message includes a Quality of Service (QoS) metric to encode a plurality of QoS parameters for the NR V2X link, and to encode a packet for the second UE according to the QoS parameter. The apparatus can include a memory to store the message.

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：US11617112B2

公开(公告)日：2023-03-28

申请号：US17164561

申请日：2021-02-01

Applicant: Apple Inc.

Inventor： Candy Yiu ,  Rui Huang ,  Yang Tang ,  Youn Hyoung Heo ,  Ansab Ali ,  Sudeep K. Palat ,  Dae Won Lee ,  Jie Cui

IPC: H04W36/00 ,  H04J11/00 ,  H04W16/28 ,  H04W36/06 ,  H04W36/08 ,  H04W36/30

Abstract: Beamforming measurement techniques based on PSS/SSS are disclosed. An apparatus of a user equipment (UE) can include processing circuitry configured to decode a configuration message from a source serving cell, the configuration message indicating signal selection criteria for cell measurement reporting. A synchronization signal (SS) burst set associated with one or more transmission/reception points (TRPs) within a neighboring cell is decoded, the SS burst set including a plurality of SS blocks. A cell beamforming measurement signal associated with the neighboring cell is generated, based on signal measurements of the SS blocks and the signal selection criteria. A radio resource management (RRM) measurement report message is encoded for transmission to the serving cell, the measurement report message including the cell beamforming measurement signal. A handover command message for initiating a handover to the neighboring cell is decoded, the handover command based on the cell beamforming measurement signal.

公开(公告)号：US12177748B2

公开(公告)日：2024-12-24

申请号：US17419905

申请日：2020-02-13

Applicant: Apple Inc.

Inventor： Ansab Ali ,  Kyeongin Jeong ,  Sangeetha L. Bangolae ,  Youn Hyoung Heo

IPC: H04W4/40 ,  H04W48/10

Abstract: This disclosure relates to embodiments New Radio (NR) vehicle-to-everything (V2X) communication. Some of embodiments generate system information block (SIB) messages having configurations for V2X communication modes, and transmit the SIB messages to a user equipment (UE). V2X communication modes include unicast, groupcast and broadcast modes. An example configuration includes a sidelink communication using a V2X communication mode.

公开(公告)号：US12052602B2

公开(公告)日：2024-07-30

申请号：US17431211

申请日：2020-03-26

Applicant: Apple Inc.

Inventor： Ansab Ali ,  Kyeongin Jeong ,  Sangeetha L. Bangolae ,  Youn Hyoung Heo

IPC: H04W28/02 ,  H04W4/40 ,  H04W92/18

CPC classification number: H04W28/0257 ,  H04W4/40 ,  H04W28/0268 ,  H04W92/18

Abstract: A service device (e.g., a user equipment (UE), or other network component) can operate to generate sidelink communications with peer UE vehicle-to-vehicle devices based on PC5 channel to enable a peer-to-peer communication as part of PC5 vehicle-to-everything (V2X) communications. An admission control scheme or a congestion control scheme can be enabled by determining a configured mapping based on various criteria, including a priority of V2X services, V2X packet Quality of Service (QoS) indications per packet, or other criteria. A UE can determine whether a packet is authorized via the sidelink channel based on the configured mapping.

公开(公告)号：US11996931B2

公开(公告)日：2024-05-28

申请号：US17811378

申请日：2022-07-08

Applicant: APPLE INC.

Inventor： Dae Won Lee ,  Gregory Morozov ,  Ansab Ali ,  Seunghee Han ,  Yongjun Kwak

IPC: H04J11/00 ,  H04J13/00 ,  H04L27/26

CPC classification number: H04J11/0073 ,  H04J13/0025 ,  H04L27/2607 ,  H04L27/2613 ,  H04L27/2614 ,  H04L27/2692 ,  H04L27/26136 ,  H04L27/2636

Abstract: Technology for a Next Generation NodeB (gNB) operable to encode a primary synchronization signal for transmission to a user equipment (UE) is disclosed. The gNB can identify a sequence d(n) for a primary synchronization signal. The sequence d(n) can be defined by: d(n)=1−2s(n), where s(n) is a maximum run length sequence (m-sequence) and s(n) is provided as s(n+7)=(s(n+4)+s(n))mod 2, where 0≤n≤127. The gNB can generate the primary synchronization signal based on the sequence d(n). The gNB can encode the primary synchronization signal for transmission to the UE.

公开(公告)号：US11510114B2

公开(公告)日：2022-11-22

申请号：US16479482

申请日：2018-02-22

Applicant: Apple Inc.

Inventor： Candy Yiu ,  Ansab Ali

IPC: H04W36/00 ,  H04W36/16

Abstract: Methods, systems, and storage media are provided for exiting conditional handovers and for estimating a user equipment mobility state. Other embodiments may be described and/or claimed.

公开(公告)号：US20220353002A1

公开(公告)日：2022-11-03

申请号：US17811378

申请日：2022-07-08

Applicant: APPLE INC.

Inventor： Dae Won Lee ,  Gregory Morozov ,  Ansab Ali ,  Seunghee Han ,  Yongjun Kwak

IPC: H04J11/00 ,  H04J13/00 ,  H04L27/26

Abstract: Technology for a Next Generation NodeB (gNB) operable to encode a primary synchronization signal for transmission to a user equipment (UE) is disclosed. The gNB can identify a sequence d(n) for a primary synchronization signal. The sequence d(n) can be defined by: d(n)=1−2s(n), where s(n) is a maximum run length sequence (m-sequence) and s(n) is provided as s(n+7)=(s(n+4)+s(n))mod 2, where 0≤n≤127. The gNB can generate the primary synchronization signal based on the sequence d(n). The gNB can encode the primary synchronization signal for transmission to the UE.

公开(公告)号：US12069754B2

公开(公告)日：2024-08-20

申请号：US17437775

申请日：2020-05-01

Applicant: Apple Inc.

Inventor： Sangeetha L. Bangolae ,  Ansab Ali ,  Kyeongin Jeong ,  Youn Hyoung Heo

IPC: H04W76/14 ,  H04L1/1812 ,  H04W4/40

CPC classification number: H04W76/14 ,  H04L1/1812 ,  H04W4/40

Abstract: A method for unicast communication over sidelink includes transmitting a direct communication request message from a source user equipment (UE) to one or more destination UEs. A direct communication response is received at the source UE from at least one of the one or more destination UEs, with the response including context information and a destination sidelink ID for the at least one UE. The context information of the at least one UE is stored in association with an ID pair comprising the destination sidelink ID and a source sidelink ID.