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    SEPARATION OF A CONTROL PLANE AND A USER PLANE FOR AN INTEGRATED ACCESS AND BACKHAUL NETWORK
    641.
    发明申请
    SEPARATION OF A CONTROL PLANE AND A USER PLANE FOR AN INTEGRATED ACCESS AND BACKHAUL NETWORK 有权

    公开(公告)号：US20210029025A1

    公开(公告)日：2021-01-28

    申请号：US16931970

    申请日：2020-07-17

    Applicant: QUALCOMM Incorporated

    Inventor： Navid ABEDINI ,  Karl Georg HAMPEL ,  Jianghong LUO ,  Luca BLESSENT ,  Tao LUO ,  Junyi LI

    IPC: H04L12/725 ,  H04W40/02

    Abstract: In some aspects, a wireless node in a wireless multi-hop network may receive, from a central unit in the wireless multi-hop network, a configuration indicating that a first wireless interface between the wireless node and a first parent node of the wireless node is to be used for a first traffic type, and that a second wireless interface between the wireless node and a second parent node of the wireless node is to be used for a second traffic type; configure a first connection with the first parent node via the first wireless interface and a second connection with the second parent node via the second wireless interface based at least in part on the configuration; and transmit or receive a communication using the first connection or the second connection based at least in part on a traffic type of the communication.

    METHODS AND APPARATUS FOR FREQUENCY TRANSLATING REPEATERS
    643.
    发明申请
    METHODS AND APPARATUS FOR FREQUENCY TRANSLATING REPEATERS 审中-公开

    公开(公告)号：US20200382200A1

    公开(公告)日：2020-12-03

    申请号：US16875896

    申请日：2020-05-15

    Applicant: QUALCOMM Incorporated

    Inventor： Raju HORMIS ,  Junyi LI ,  Navid ABEDINI ,  Juergen CEZANNE ,  Ozge KOYMEN

    IPC: H04B7/155 ,  H04W16/26 ,  H04W72/04

    Abstract: The present disclosure relates to methods and apparatus for wireless communication of a phased array repeater. The apparatus may receive, from a base station, a signal for a user equipment (UE) at a first frequency. The apparatus may also adjust, at the phased array repeater, the first frequency of the signal to a second frequency, where the first frequency may be adjusted by heterodyning. Additionally, the apparatus may transmit the signal to the UE at the second frequency. The present disclosure also relates to methods and apparatus for wireless communication. The apparatus may transmit a signal for a UE at a first frequency. Further, the apparatus may determine control information for tuning a frequency adjustment of the signal at a repeater. The apparatus may also transmit, to the repeater, the control information for tuning the frequency adjustment.

    RESOURCE MANAGEMENT FOR MULTI-HOP NETWORKS
    644.
    发明申请
    RESOURCE MANAGEMENT FOR MULTI-HOP NETWORKS 审中-公开

    公开(公告)号：US20200305128A1

    公开(公告)日：2020-09-24

    申请号：US16817422

    申请日：2020-03-12

    Applicant: QUALCOMM Incorporated

    Inventor： Navid ABEDINI ,  Karl Georg HAMPEL ,  Luca BLESSENT ,  Jianghong LUO ,  Junyi LI ,  Tao LUO

    IPC: H04W72/04 ,  H04W74/08

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central unit (CU) may receive, from a distributed unit (DU), a first DU configuration. The CU may transmit to the DU, a second DU configuration to change a DU configuration from the first DU configuration to the second DU configuration, the first DU configuration being different from the second DU configuration. The DU may override the first DU configuration to communicate in accordance with the second DU configuration. Numerous other aspects are provided.

    ROUND-TRIP TIME SIGNALING
    648.
    发明申请
    ROUND-TRIP TIME SIGNALING 审中-公开

    公开(公告)号：US20190386926A1

    公开(公告)日：2019-12-19

    申请号：US16441569

    申请日：2019-06-14

    Applicant: QUALCOMM Incorporated

    Inventor： Navid ABEDINI ,  Bilal SADIQ ,  Muhammad Nazmul ISLAM ,  Jianghong LUO ,  Junyi LI ,  Wanshi CHEN

    IPC: H04L12/841 ,  H04L12/26 ,  H04W56/00

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first wireless node may receive, from a second wireless node, a round-trip time timing advance indicator, wherein the round-trip time timing advance indicator is different from a timing advance indicator used for an uplink transmission timing advance message. In some aspects, the first wireless node may synchronize a timing configuration of the first wireless node to at least one of the second wireless node or a third wireless node based at least in part on the round-trip time timing advance indicator. Numerous other aspects are provided.

    SCHEDULING AND TIME-DOMAIN CONFIGURATION IN INTEGRATED ACCESS AND BACKHAUL
    650.
    发明申请
    SCHEDULING AND TIME-DOMAIN CONFIGURATION IN INTEGRATED ACCESS AND BACKHAUL 审中-公开

    公开(公告)号：US20190313433A1

    公开(公告)日：2019-10-10

    申请号：US16228171

    申请日：2018-12-20

    Applicant: QUALCOMM Incorporated

    Inventor： Navid ABEDINI ,  Wanshi CHEN ,  Junyi LI ,  Juergen CEZANNE ,  Karl Georg HAMPEL ,  Tao LUO

    IPC: H04W72/12 ,  H04W72/04 ,  H04B7/155

    Abstract: Certain aspects of the present disclosure provide techniques for scheduling and time-domain configuration in an integrated access and backhaul network. Certain aspects provide a method for wireless communication. The method generally includes receiving downlink control signaling indicating a time domain resource allocation for a wireless resource to communicate with a donor base station, determining a scheduling offset to use for the wireless resource within a set of available time domain resources not designated for communicating with one or more child nodes and not designated to a communication of one or more other nodes based on the indicated time domain resource allocation, and communicating with the donor base station using the wireless resource at the determined scheduling offset.

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