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    Wireless communication method and device
    13.
    发明授权
    Wireless communication method and device 有权

    公开(公告)号：US11563524B2

    公开(公告)日：2023-01-24

    申请号：US16769160

    申请日：2018-12-07

    Applicant: Sharp Kabushiki Kaisha ,  FG Innovation Company Limited

    Inventor： Fangying Xiao ,  Renmao Liu

    IPC: H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04W28/04

    Abstract: The present disclosure provides a method executed by user equipment, the method including: submitting, by a transmitting side of an Acknowledged Mode Radio Link Control (AM RLC) entity, to a lower layer an Acknowledged Mode data Service Data Unit (AMD PDU) including a poll. The method further includes: updating, by the RLC entity, a poll send state variable to the highest sequence number of an Acknowledged Mode Radio Link Control Service Data Unit (RLC SDU) submitted and awaiting acknowledgments. Furthermore, the present disclosure further provides corresponding user equipment.

    Method for delivering data packet, user equipment, and base station
    16.
    发明授权
    Method for delivering data packet, user equipment, and base station 有权

    公开(公告)号：US11381994B2

    公开(公告)日：2022-07-05

    申请号：US16620414

    申请日：2018-06-11

    Applicant: SHARP KABUSHIKI KAISHA ,  FG INNOVATION COMPANY LIMITED

    Inventor： Ningjuan Chang ,  Renmao Liu

    IPC: H04W28/02

    Abstract: The present disclosure provides a method performed in UE, comprising: receiving from a base station a QoS flow configuration contained in an RRC message, wherein the QoS flow configuration comprises a QoS flow identifier and at least one of the following identifiers: a PDU session identifier associated with a QoS flow indicated by the QoS flow identifier, a DRB identifier associated with the QoS flow indicated by the QoS flow identifier, an SDAP identifier associated with the QoS flow indicated by the QoS flow identifier, and an identifier of a default DRB associated with the QoS flow indicated by the QoS flow identifier; determining whether the QoS flow identifier is a part of a current UE configuration; and if the QoS flow identifier is not a part of the current UE configuration, adding, in art RRC layer, the QoS flow indicated by the QoS flow identifier, and indicating to an upper layer the addition of the QoS flow through the QoS flow identifier and the at least one associated identifier; if the QoS flow identifier is a part of the current UE configuration, modifying, in the RRC layer, the QoS flow indicated by the QoS flow identifier, and indicating to the upper layer the modification of the QoS flow through the QoS flow identifier and the at least one associated identifier that are received. The present disclosure further provides a corresponding method performed in a base station, as well as corresponding UE and a corresponding base station.

    Related method for medium access control layer packetization, user equipment, and base station
    17.
    发明授权
    Related method for medium access control layer packetization, user equipment, and base station 有权

    公开(公告)号：US11337109B2

    公开(公告)日：2022-05-17

    申请号：US16637036

    申请日：2018-08-02

    Applicant: SHARP KABUSHIKI KAISHA ,  FG INNOVATION COMPANY LIMITED

    Inventor： Chongming Zhang ,  Renmao Liu

    IPC: H04W28/06 ,  H04W72/12

    Abstract: The present disclosure provides a method performed at UE, comprising: receiving a UL grant from a base station, wherein the UL grant comprises information related to uplink resources allocated to the UE by the base station; obtaining a priority order, configured for the UE by the base station based on at least one of an uplink resource type, an uplink resource scheduling mode, and an uplink resource transmission mode, of a plurality of logical channels to which the uplink resources allocated in the UL grant are applicable; if a BSR carried in a MAC CE does not comprise buffer status information of a logical channel having a highest priority, then setting a priority of the MAC CE carrying the BSR to be lower than a priority of data from the logical channel having the highest priority; and according to the set priority order of the data and the MAC CE, sequentially assembling the data and the MAC CE into a MAC protocol data unit (PDU) for transmission on the allocated uplink resources. The present disclosure further provides corresponding UE, a corresponding base station, and a computer-readable medium.

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