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    METHOD AND APPARATUS FOR PERFORMING LOCAL RE-ROUTING BY IAB NODE IN WIRELESS COMMUNICATION SYSTEM
    2.
    发明公开
    METHOD AND APPARATUS FOR PERFORMING LOCAL RE-ROUTING BY IAB NODE IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240032127A1

    公开(公告)日：2024-01-25

    申请号：US18251957

    申请日：2021-10-25

    Applicant: LG ELECTRONICS INC.

    Inventor： Gyeongcheol LEE ,  Seungjune YI

    IPC: H04W76/18 ,  H04W40/22 ,  H04W40/34

    CPC classification number: H04W76/18 ,  H04W40/22 ,  H04W40/34

    Abstract: The present disclosure relates to a method of performing transmission by a node in a wireless communication system. In particular, the method includes the steps of: configuring two or more route entries, wherein each of the two or more route entries comprises corresponding route information; receiving a packet including routing information; selecting, from the two or more route entries, a route entry based on the routing information or a part of the routing information included in the packet, wherein at least one route entry of the two or more route entries is not allowed to be selected based on the part of the routing information; and transmitting the packet to a next node related to the selected route entry.

    METHOD AND APPARATUS FOR PACKET DUPLICATION IN WIRELESS COMMUNICATION SYSTEM
    3.
    发明公开
    METHOD AND APPARATUS FOR PACKET DUPLICATION IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20230199613A1

    公开(公告)日：2023-06-22

    申请号：US18014332

    申请日：2021-08-02

    Applicant: LG Electronics Inc.

    Inventor： Sunghoon JUNG ,  Gyeongcheol LEE

    IPC: H04W40/22 ,  H04W40/24

    CPC classification number: H04W40/22 ,  H04W40/248

    Abstract: The present disclosure relates to a packet duplication in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: receiving a configuration for a first routing identity (ID) and a second routing ID, wherein the first routing ID is related to a first routing path towards a destination node, and the second routing ID is related to a second routing path towards the destination node; receiving a first protocol data unit (PDU); based on that a condition to perform a packet duplication is satisfied, constructing a second PDU so that a header of the second PDU includes information related to the packet duplication and the second PDU includes a payload of the first PDU; transmitting, to the destination node, the first PDU via the first routing path related to the first routing ID; and transmitting, to the destination node, the second PDU including the header via the second routing path related to the second routing ID.

    METHOD AND APPARATUS FOR CONFIGURING MULTIPLE SUB QUALITY OF SERVICE FLOWS BELONGING TO QUALITY OF SERVICE FLOW IN WIRELESS COMMUNICATION SYSTEM
    7.
    发明申请
    METHOD AND APPARATUS FOR CONFIGURING MULTIPLE SUB QUALITY OF SERVICE FLOWS BELONGING TO QUALITY OF SERVICE FLOW IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20250024313A1

    公开(公告)日：2025-01-16

    申请号：US18549473

    申请日：2023-04-28

    Applicant: LG Electronics Inc.

    Inventor： Geumsan JO ,  Gyeongcheol LEE ,  Seongjoon KIM

    IPC: H04W28/02 ,  H04W28/10

    Abstract: The present disclosure relates to a method of performing operations for a User Equipment (UE) in a wireless communication system. In particular, the method includes configuring a Quality of Service (QOS) flow and at least two Sub-QoS flows associated with the QoS flow, wherein a first Sub-QoS flow of the at least two Sub-QoS flows is associated with a first data type and is mapped to a first data radio bearer (DRB), wherein a second Sub-QoS flow of the at least two Sub-QoS flows is associated with a second data type and is mapped to a second DRB, receiving an uplink data unit from an upper layer; and based on one of the first and second data types to which the uplink data unit belongs, submitting the uplink data unit to one of the first and second DRBs to which Sub-QoS flow associated with corresponding data type is mapped.

    METHOD AND APPARATUS FOR DELIVERING PACKET BASED ON TRAFFIC SEPARATION INDICATOR BY IAB NODE IN WIRELESS COMMUNICATION SYSTEM
    8.
    发明公开
    METHOD AND APPARATUS FOR DELIVERING PACKET BASED ON TRAFFIC SEPARATION INDICATOR BY IAB NODE IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240251327A1

    公开(公告)日：2024-07-25

    申请号：US18559982

    申请日：2022-06-30

    Applicant: LG Electronics Inc.

    Inventor： Gyeongcheol LEE ,  Seungjune YI

    IPC: H04W40/22

    CPC classification number: H04W40/22

    Abstract: The present disclosure relates to a method of transmitting a packet by an integrated access and backhaul (IAB) node in a wireless communication system. In particular, the method includes the steps of: receiving the packet from a child node; based on the packet having a separation indication, generating a radio resource control (RRC) message including the packet and transmitting the RRC message to a first parent node which is connected with a donor node directly; and based on the packet not having the separation indication, transmitting the packet with routing information related to the donor node to a second parent node which is connected with the donor node through a third parent node.

    METHOD AND APPARATUS FOR STOPPING A CONFIGURED GRANT TIMER BEFORE EXPIRATION IN WIRELESS COMMUNICATION SYSTEM
    10.
    发明申请
    METHOD AND APPARATUS FOR STOPPING A CONFIGURED GRANT TIMER BEFORE EXPIRATION IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220173844A1

    公开(公告)日：2022-06-02

    申请号：US17593025

    申请日：2020-04-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Jeonggu LEE ,  Seungjune YI ,  Sunyoung LEE ,  Gyeongcheol LEE

    IPC: H04L1/18 ,  H04W72/14

    Abstract: The present invention relates to a method of transmitting uplink (UL) data by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: based on the UE transmitting the UL data on a first UL resource of a configured grant (CG) con-figuration based on a Hybrid-ARQ (HARQ) process, starting a CG retransmission timer for the HARQ process and a CG timer for the HARQ process; based on a second UL resource of the CG configuration not being configured between an expiration time point of the CG retransmission timer and an expected expiration time point of the CG timer, stopping the CG timer upon expiration of the CG retransmission timer; and performing retransmission of the UL data based on the HARQ process after the expected expiration time point of the CG timer.

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