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    RESOURCE ALLOCATION AND TIMING HANDLING IN CELLULAR MESH NETWORKS
    5.
    发明申请
    RESOURCE ALLOCATION AND TIMING HANDLING IN CELLULAR MESH NETWORKS 审中-公开

    公开(公告)号：US20200305068A1

    公开(公告)日：2020-09-24

    申请号：US16821735

    申请日：2020-03-17

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Vishnu Vardhan Ratnam ,  Jeongho Jeon ,  Joonyoung Cho ,  Russell Douglas Ford

    IPC: H04W48/16 ,  H04W72/04 ,  H04W56/00

    Abstract: Methods and apparatuses for resource allocation and timing handling in a wireless communication network. A method of operating a base station (BS) in the wireless communication network includes communicating with at least a first parent BS of the BS in the wireless communication network according to a slot pattern of the BS. The slot pattern indicates slots on which the BS can receive and slots on which the BS can transmit. The method further includes receiving discovery information about a neighbor BS in the wireless communication network and determining whether to add the neighbor BS as a second parent BS of the BS based on the discovery information about the neighbor BS. The method further includes determining a resource allocation to the second parent BS based on the slot pattern of the BS and communicating with the second parent BS based on the determined resource allocation.

    WIFI-BASED MULTI-ROOM PRESENCE DETECTION
    6.
    发明申请
    WIFI-BASED MULTI-ROOM PRESENCE DETECTION 有权

    公开(公告)号：US20250130327A1

    公开(公告)日：2025-04-24

    申请号：US18898486

    申请日：2024-09-26

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Lianjun Li ,  Han Wang ,  Hao Chen ,  Wei Sun ,  Satvir S. Bhatia ,  Andrea M. Small ,  Russell Douglas Ford

    IPC: G01S13/56 ,  H04W84/12

    Abstract: Methods and systems for user presence detection using wireless technology. A computer-implemented method includes receiving one or more data signals from at least one WiFi-node-to-Access-Point (AP) link or at least one WiFi-node-to-node link, performing a signal pre-processing process on the one or more data signals to generate one or more pre-processed data signals, performing the signal pre-processing process including performing a uniform sampling process, a power normalization process, an anomaly sample removal process, and a filtering process, extracting one or more features using the one or more pre-processed data signals, and using the one or more features to determine whether a user is present in the home and identify a specific room in which the user is located.

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