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    Prioritized messaging and resource selection in vehicle-to-vehicle (V2V) sidelink communication
    21.
    发明授权
    Prioritized messaging and resource selection in vehicle-to-vehicle (V2V) sidelink communication 有权

    公开(公告)号：US11553503B2

    公开(公告)日：2023-01-10

    申请号：US16488552

    申请日：2018-03-21

    Applicant: Apple Inc.

    Inventor： Jerome Parron ,  Sergey Sosnin ,  Kyeongin Jeong ,  Alexey Khoryaev ,  Mikhail Shilov ,  Sergey Panteleev

    IPC: H04W72/10 ,  H04W4/46 ,  H04W72/04 ,  H04W88/08 ,  H04W92/18

    Abstract: Embodiments of a Generation Node-B (gNB), User Equipment (UE) and methods for communication are generally described herein. The gNB may allocate a resource pool of physical resource blocks (PRBs) and sub-frames for vehicle-to-vehicle (V2V) sidelink transmissions. The gNB may receive, from a UE, an uplink control message that indicates that the UE requests a V2V sidelink transmission of a prioritized message. The gNB may select, for the V2V sidelink transmission of the prioritized message, one or more PRBs and one or more sub-frames. The gNB may transmit, to the UE and to other UEs, a downlink control message that indicates: the selected PRBs, the selected sub-frames, and that the other UEs are to mute sidelink transmissions in the selected PRBs in the selected sub-frames to enable the V2V sidelink transmission of the prioritized message.

    DEVICES AND METHODS FOR DYNAMIC RACH
    22.
    发明申请
    DEVICES AND METHODS FOR DYNAMIC RACH 有权

    公开(公告)号：US20220361064A1

    公开(公告)日：2022-11-10

    申请号：US17867420

    申请日：2022-07-18

    Applicant: Apple Inc.

    Inventor： Candy Yiu ,  Jing Zhu ,  Kyeongin Jeong ,  Dae Won Lee

    IPC: H04W36/00 ,  H04W76/27 ,  H04W74/00

    Abstract: Devices, methods, user equipment (UE), base stations, storage media, and other embodiments are provided for a dynamic random access channel (RACH). In one embodiment, an apparatus includes a memory configured to store a configuration communication from a base station, the configuration communication comprising a dynamic dedicated random access channel (RACH) configuration (RACH-ConfigDedicated) information element, the RACH-ConfigDedicated information element comprising a plurality of dedicated random access parameters. Processing circuitry coupled to the memory is then configured to decode the configuration communication from the base station to identify the plurality of dedicated random access parameters and set up a RACH procedure for connection to the base station using the plurality of dedicated random access parameters. In various embodiments, different communications may be used for the dedicated random access parameters which are used in the RACH procedure.

    Layer 2 Relay Protocols and Mobility Relay Method
    23.
    发明申请
    Layer 2 Relay Protocols and Mobility Relay Method 有权

    公开(公告)号：US20220279607A1

    公开(公告)日：2022-09-01

    申请号：US17750158

    申请日：2022-05-20

    Applicant: Apple Inc.

    Inventor： Richard Burbidge ,  Sangeetha L. Bangolae ,  Youn Hyoung Heo ,  Kyeongin Jeong ,  Jaemin Han ,  Mo-han Fong

    IPC: H04W76/10

    Abstract: There is are provided methods and apparatus relating to layer 2 relaying and mobility using a sidelink interface, including a remote user equipment (UE) for use in a wireless communication network, the UE comprising: a device to network (D2N) entity, a device to device (D2D) entity, and control logic to: receive a service data unit derived from an IP packet direct the service data unit to the D2N entity for communication with an eNB using a Uu interface in a first mode of operation, and direct the service data unit to the D2D entity for communication with the eNB via a first relay UE using a sidelink interface in a second, relay, mode of operation.

    SIDELINK ADMISSION CONTROL MECHANISMS FOR NEW RADIO SYSTEMS
    24.
    发明申请
    SIDELINK ADMISSION CONTROL MECHANISMS FOR NEW RADIO SYSTEMS 有权

    公开(公告)号：US20220141702A1

    公开(公告)日：2022-05-05

    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

    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.

    Generation Node-B (GNB), User Equipment (UE) and Methods for Handover in New Radio (NR) Systems
    25.
    发明申请
    Generation Node-B (GNB), User Equipment (UE) and Methods for Handover in New Radio (NR) Systems 有权

    公开(公告)号：US20220070744A1

    公开(公告)日：2022-03-03

    申请号：US17498443

    申请日：2021-10-11

    Applicant: Apple Inc.

    Inventor： Candy Yiu ,  Kyeongin Jeong ,  Sudeep K. Palat ,  Richard C. Burbidge ,  Youn Hyoung Heo

    IPC: H04W36/00 ,  H04L5/00

    Abstract: Embodiments of a generation Node-B (gNB), User Equipment (UE) and methods for communication are generally described herein. The gNB may receive, from the UE, a first measurement report that indicates a first signal quality measurement based on new radio synchronization signals (NR-SS). The gNB may determine, based on reception of the first measurement report, a transmission direction for transmission of channel state information reference signals (CSI-RS) for a second RRM measurement at the UE based on the CSI-RS. The gNB may receive, from the UE, a second measurement report that indicates a second signal quality measurement based on the CSI-RS. The gNB may determine, based at least partly on the first and second signal quality measurements, whether to initiate a handover of the UE from a serving cell to a neighbor cell.

    Generation Node-B (GNB), user equipment (UE) and methods for handover in new radio (NR) systems
    27.
    发明授权
    Generation Node-B (GNB), user equipment (UE) and methods for handover in new radio (NR) systems 有权

    公开(公告)号：US11147000B2

    公开(公告)日：2021-10-12

    申请号：US16473235

    申请日：2017-12-22

    Applicant: Apple Inc.

    Inventor： Candy Yiu ,  Kyeongin Jeong ,  Sudeep K. Palat ,  Richard C. Burbidge ,  Youn Hyoung Heo

    IPC: H04W36/00 ,  H04L5/00

    Abstract: Embodiments of a generation Node-B (gNB), User Equipment (UE) and methods for communication are generally described herein. The gNB may receive, from the UE, a first measurement report that indicates a first signal quality measurement based on new radio synchronization signals (NR-SS). The gNB may determine, based on reception of the first measurement report, a transmission direction for transmission of channel state information reference signals (CSI-RS) for a second RRM measurement at the UE based on the CSI-RS. The gNB may receive, from the UE, a second measurement report that indicates a second signal quality measurement based on the CSI-RS. The gNB may determine, based at least partly on the first and second signal quality measurements, whether to initiate a handover of the UE from a serving cell to a neighbor cell.

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