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    METHOD AND DEVICE FOR TRANSMITTING DATA UNIT
    5.
    发明公开
    METHOD AND DEVICE FOR TRANSMITTING DATA UNIT 审中-公开

    公开(公告)号：EP4266815A2

    公开(公告)日：2023-10-25

    申请号：EP23196559.1

    申请日：2018-01-24

    申请人： LG Electronics Inc.

    发明人： YI, Seungjune ,  LEE, Sunyoung

    IPC分类号： H04W76/15

    摘要： In the present invention, if a transmitting device receives an activation command for a packet duplication function of a PDCP entity for a radio bearer (RB), the PDCP entity submits a PDCP protocol data unit (PDU) to each of multiple lower layer entities associated with the PDCP entity, and each of the multiple lower layer entities transmits the PDCP PDU. If the transmitting device receives a deactivation command for the packet duplication function, the PDCP entity submits the PDCP PDU to a single one of the multiple lower layer entities, and the single one of the multiple lower layer entities transmits the PDCP PDU.

    RESOURCE MANAGEMENT IN A WIRELESS COMMUNICATION SYSTEM
    8.
    发明公开
    RESOURCE MANAGEMENT IN A WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：EP4117387A1

    公开(公告)日：2023-01-11

    申请号：EP22192551.4

    申请日：2018-09-06

    申请人： LG Electronics Inc.

    发明人： LEE, Gyeongcheol ,  LEE, Sunyoung ,  YI, Seungjune

    IPC分类号： H04W76/38 ,  H04W72/12 ,  H04L5/00

    摘要： A method of performing, by a user equipment (UE), wireless communication using a serving cell in a wireless communication system is provided. The method includes: starting a deactivation timer associated with the serving cell, the deactivation timer relating to a duration of time after which the serving cell is deactivated; determining whether there is an uplink (UL) grant or a downlink (DL) assignment for the serving cell in a time unit; based on a determination that there is an UL grant or a DL assignment, determining whether a data unit is transmitted on the UL grant or is received on the DL assignment; based on a determination that the data unit is transmitted on the UL grant or is received on the DL assignment: restarting the deactivation timer associated with the serving cell; and transmitting the data unit on the UL grant or receiving the data unit on the DL assignment.