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    DYNAMIC REINFORCEMENT LEARNING
    1.
    发明公开
    DYNAMIC REINFORCEMENT LEARNING 审中-公开

    公开(公告)号：US20240256888A1

    公开(公告)日：2024-08-01

    申请号：US18689823

    申请日：2021-12-21

    Applicant: Telefonaktiebolaget LM Ericsson (publ)

    Inventor： Jingya LI ,  Zhiqiang QI ,  Xingqin LIN ,  Anders ARONSSON ,  Hongyi ZHANG ,  Jan BOSCH ,  Helena HOLMSTRÖM OLSSON

    IPC: G06N3/092

    CPC classification number: G06N3/092

    Abstract: A method (400) for dynamic RL. The method includes using an RL algorithm to select a first action and triggering performance of the selected first action. The method also includes after the first action is performed, obtaining a first reward value (R1) associated with the first action. The method also includes using R1 and/or a performance indicator (P1) to determine whether an algorithm modification condition is satisfied. The method further includes, as a result of determining that the algorithm modification condition is satisfied, modifying the RL algorithm to produce a modified RL algorithm. In this way, the RL algorithm adapts to changes in the environment.

    MINIMIZING SIGNALING LOAD DURING HANDOVER FOR NTN
    2.
    发明申请
    MINIMIZING SIGNALING LOAD DURING HANDOVER FOR NTN 有权

    公开(公告)号：US20220248286A1

    公开(公告)日：2022-08-04

    申请号：US17625961

    申请日：2020-07-10

    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

    Inventor： Jonas SEDIN ,  Olof LIBERG ,  Xingqin LIN ,  Helka-Liina MÄÄTTÄNEN

    IPC: H04W36/00 ,  H04W56/00

    Abstract: According to some embodiments, a method performed by a wireless device for handover in a non-terrestrial network (NTN) from a source cell to a target cell comprises receiving a conditional handover configuration for one or more potential target cells. The conditional handover configuration comprises a condition for handover comprising a timing advance threshold value for each of the one or more potential target cells. The method further comprises determining that a timing advance between the wireless device and one of the one or more potential target cells is less than or equal to the timing advance threshold and based on the determination, performing a handover to the target cell.

    SYSTEM AND METHOD FOR FACILITATING INDEX-BASED POSITIONING IN A NON-TERRESTRIAL NETWORK
    5.
    发明申请
    SYSTEM AND METHOD FOR FACILITATING INDEX-BASED POSITIONING IN A NON-TERRESTRIAL NETWORK 有权

    公开(公告)号：US20220086713A1

    公开(公告)日：2022-03-17

    申请号：US17421715

    申请日：2020-01-07

    Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

    Inventor： Helka-Liina Määttänen ,  Björn HOFSTRÖM ,  Sebastian EULER ,  Jonas SEDIN ,  Xingqin LIN ,  Olof LIBERG ,  Henrik RYDÉN

    IPC: H04W36/00

    Abstract: A system, method and non-transitory computer readable media for facilitating reduced signaling load with respect to UE location reporting in a non-terrestrial network (NTN) environment (100) interoperable with one or more terrestrial cellular communications networks. In one embodiment of an index-based location reporting scheme, a UE (105, 1200) may receive (402) a list of reference locations from a network node (1000, 1100), each identified with an index. Responsive to receiving the list of reference locations, the UE (105, 1200) may report to the network node (1000, 1100) an index or a subset of indices of one or more reference locations that match a specific reporting criterion. In an example implementation, reporting of index-based location information by the UE (105, 1200) may be configurably triggered, e.g., periodically or in response to the occurrence of a particular event, condition, etc.

    CONTROL CHANNEL HANDLING FOR ENHANCED CROSS-CARRIER SCHEDULING
    8.
    发明公开
    CONTROL CHANNEL HANDLING FOR ENHANCED CROSS-CARRIER SCHEDULING 审中-公开

    公开(公告)号：US20230353321A1

    公开(公告)日：2023-11-02

    申请号：US18006434

    申请日：2021-08-06

    Applicant: Telefonaktiebolaget LM Ericsson (publ)

    Inventor： Ajit NIMBALKER ,  Ravikiran NORY ,  Xingqin LIN

    IPC: H04L5/00 ,  H04W72/23

    CPC classification number: H04L5/0053 ,  H04W72/23

    Abstract: There is disclosed a network node. The network node is configured to communicate with a wireless device. The wireless device is configured with a primary cell and at least one secondary cell. The network node has a radio interface and a processing circuitry configured to use a physical downlink control channel, PDCCH, on a secondary cell, SCell, to schedule a physical shared channels on a primary cell, PCell and further configured to determine a limit for the PDCCH Blind Decodings and CCEs, BDs/CCEs, for the primary and secondary cells. There is also presented a network node, a method for a wireless device and a wireless device.

    GNSS MEASUREMENT GAPS
    9.
    发明申请
    GNSS MEASUREMENT GAPS 有权

    公开(公告)号：US20220417889A1

    公开(公告)日：2022-12-29

    申请号：US17776361

    申请日：2020-12-18

    Applicant: Telefonaktiebolaget LM Ericsson (publ)

    Inventor： Olof LIBERG ,  Xingqin LIN ,  Sebastian EULER ,  Jonas SEDIN

    IPC: H04W64/00 ,  G01S19/13 ,  H04W24/10 ,  H04W36/00

    Abstract: A method, system and apparatus are disclosed. In one or more embodiments, a network node for communicating with a wireless device is provided. The network node includes processing circuitry configured to receive measurement capability information of a wireless device where the measurement capability information indicates an ability to perform a global navigation satellite system, GNSS, measurement. The processing circuitry is further configured to determine a GNSS measurement gap configuration during which the wireless device is to perform at least one GNSS measurement during at least one GNSS measurement gap where the GNSS measurement gap configuration is based at least in part on the received measurement capability information, and indicate the GNSS measurement gap configuration to the wireless device.

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