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    Inter-CU coordination for cross-link interference management
    81.
    发明授权
    Inter-CU coordination for cross-link interference management 有权

    公开(公告)号：US11902822B2

    公开(公告)日：2024-02-13

    申请号：US17448490

    申请日：2021-09-22

    Applicant: QUALCOMM Incorporated

    Inventor： Navid Abedini ,  Xipeng Zhu ,  Qian Zhang ,  Karl Georg Hampel ,  Yan Zhou ,  Tao Luo ,  Junyi Li

    IPC: H04W28/02 ,  H04W72/0453 ,  H04W36/06 ,  H04W36/20

    CPC classification number: H04W28/0236 ,  H04W36/06 ,  H04W36/20 ,  H04W72/0453

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first base station central unit (CU) may transmit, and a second base station CU may receive, first inter-CU signaling including information related to cross-link interference (CLI) experienced by or to be measured by one or more victim downstream nodes associated with the first base station CU. The second base station CU may configure one or more aggressor downstream nodes to transmit one or more signals based at least in part on the first inter-CU signaling. The second base station CU may transmit, and the first base station CU may receive, second inter-CU signaling indicating a configuration associated with the signals to be transmitted by the one or more aggressor downstream nodes based at least in part on the first inter-CU signaling. Numerous other aspects are provided.

    Multi-link network coordination
    85.
    发明授权
    Multi-link network coordination 有权

    公开(公告)号：US11844060B2

    公开(公告)日：2023-12-12

    申请号：US17648079

    申请日：2022-01-14

    Applicant: QUALCOMM Incorporated

    Inventor： Jianghong Luo ,  Navid Abedini ,  Tao Luo ,  Muhammad Nazmul Islam ,  Junyi Li ,  Karl Georg Hampel

    IPC: H04W72/121 ,  H04W72/52

    CPC classification number: H04W72/121 ,  H04W72/52

    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central entity may determine a set of schedulable resources for a plurality of links associated with a plurality of nodes of a multi-link network; and may provide scheduling information to the plurality of nodes to schedule communication on the plurality of links based at least in part on determining the set of schedulable resources. In some aspects, a node of a network may determine an extended slot format indicator for the node based at least in part on a received extended slot format indicator of a parent node of the node and a received null adjust request from a child node of the node; may provide the determined extended slot format indicator to the child node; and may provide the received null adjust request to the parent node. Numerous other aspects are provided.

    System information for access and backhaul
    87.
    发明授权
    System information for access and backhaul 有权

    公开(公告)号：US11792794B2

    公开(公告)日：2023-10-17

    申请号：US17578139

    申请日：2022-01-18

    Applicant: QUALCOMM Incorporated

    Inventor： Muhammad Nazmul Islam ,  Navid Abedini ,  Junyi Li ,  Karl Georg Hampel

    IPC: H04W72/1273 ,  H04W76/12 ,  H04B7/155 ,  H04W72/27 ,  H04W72/53 ,  H04W72/50

    CPC classification number: H04W72/1273 ,  H04B7/15507 ,  H04W72/27 ,  H04W72/53 ,  H04W72/535 ,  H04W76/12

    Abstract: Methods, systems, and devices for wireless communications are described that provide for system information (SI) for access and backhaul. An access node (AN) may provide SI to devices within its cell indicating communication procedure configurations. The AN may provide SI to devices that is specific to whether the communication procedure is an access procedure or a backhaul procedure. The AN may transmit a common master information block (MIB) directing the devices within its cell to a search space in order to receive the remaining SI. The search space may be shared between access devices and backhaul devices or alternatively may be separate between access and backhaul devices. The remaining SI may not be shared between access and backhaul devices. The devices may determine different configurations as defined by the SI from the AN for communications procedures based on whether the procedure is an access procedure or a backhaul procedure.

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