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    Multi-stage Markov decision process (MDP) model for a spectrum sharing system
    1.
    发明授权
    Multi-stage Markov decision process (MDP) model for a spectrum sharing system 有权

    公开(公告)号：US11974138B2

    公开(公告)日：2024-04-30

    申请号：US17478669

    申请日：2021-09-17

    Applicant: QUALCOMM Incorporated

    Inventor： Akash Sandeep Doshi ,  Srinivas Yerramalli ,  Lorenzo Ferrari ,  Taesang Yoo

    IPC: H04W16/14 ,  G06N3/08 ,  H04W24/08

    CPC classification number: H04W16/14 ,  G06N3/08 ,  H04W24/08

    Abstract: A method of wireless communication performed by a first transmission device incudes receiving a first set of observations from a first receiving device based on transmissions from the first transmission device to the first receiving device at a previous time slot of a fixed contention-based spectrum sharing system. The first transmission device shares a spectrum with a second transmission device. The method also includes measuring an energy level from an ongoing data transmission of the second transmission device at a current time slot. The method further includes generating, at an artificial neural network of the first transmission device, at least one of a transmission determination, a set of transmission parameters, or a combination thereof, based on a second set of observations, the energy level, and a counter. The method also includes transmitting, to the first receiving device, during the current time slot based on at least one of the transmission determination, the set of transmission parameters, or the combination thereof.

    RADIO MAP-BASED UPLINK POWER CONTROL
    2.
    发明公开
    RADIO MAP-BASED UPLINK POWER CONTROL 审中-公开

    公开(公告)号：US20240292338A1

    公开(公告)日：2024-08-29

    申请号：US18174258

    申请日：2023-02-24

    Applicant: QUALCOMM Incorporated

    Inventor： Akash Sandeep Doshi ,  June Namgoong ,  Taesang Yoo ,  Hyojin Lee

    IPC: H04W52/14 ,  H04W52/24

    CPC classification number: H04W52/146 ,  H04W52/242 ,  H04W52/245

    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive, from a network entity, an activation signal that transitions the UE from a first mode where the UE is capable of determining a channel quality using reference signals from the network entity to a second mode where the UE is capable of determining the channel quality using radio maps associated with the network entity. The UE may receive, based at least in part on the activation signal, an indication of a set of radio maps associated with the network entity. The UE may perform a channel performance procedure to determine the channel quality associated with the network entity using the set of radio maps and a geographic location of the UE, the geographic location of the UE being mapped within the set of radio maps associated with the network entity.

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