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    METHOD FOR TRIGGERING POWER HEADROOM REPORTING IN A DUAL CONNECTIVITY SYSTEM AND A DEVICE THEREFOR
    11.
    发明申请
    METHOD FOR TRIGGERING POWER HEADROOM REPORTING IN A DUAL CONNECTIVITY SYSTEM AND A DEVICE THEREFOR 有权

    公开(公告)号：US20230070002A1

    公开(公告)日：2023-03-09

    申请号：US17988521

    申请日：2022-11-16

    Applicant: LG Electronics Inc.

    Inventor： Sunyoung LEE ,  Seungjune YI

    IPC: H04W52/36 ,  H04W24/10

    Abstract: A method for a User Equipment, UE, operating in a wireless communication system, includes triggering power headroom reports (PHRs), in a first Medium Access Control (MAC), entity and a second MAC entity when a first type event occurs in the second MAC entity, wherein the UE is configured with the first MAC entity corresponding to a first base station and the second MAC entity corresponding to a second base station for a radio bearer; triggering a PHR in the second MAC entity only, when a second type event occurs in the second MAC entity, wherein the first type event includes: there are uplink resources allocated for transmission on any cell of the second MAC entity and a required power backoff for the any cell of the second MAC entity has changed more than a threshold, or wherein the first type event includes: there is uplink transmission on any cell of the second MAC entity and a required power backoff for the any cell of the second MAC entity has changed more than a threshold.

    METHOD AND APPARATUS FOR TRANSMITTING DATA UNIT ON RRC INACTIVE STATE IN WIRELESS COMMUNICATION SYSTEM
    12.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING DATA UNIT ON RRC INACTIVE STATE IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20230066867A1

    公开(公告)日：2023-03-02

    申请号：US17790402

    申请日：2021-01-15

    Applicant: LG Electronics Inc.

    Inventor： Geumsan JO ,  Seungjune YI

    IPC: H04W76/27

    Abstract: The present invention relates to a method of transmitting uplink data by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of configuring a Packet Data Convergence Protocol (PDCP) entity, wherein the PDCP entity is associated with at least one Acknowledged Mode (AM) Radio Link Control (RLC) entities and a non-AM RLC entity; transmitting a first uplink data using the at least one AM RLC entities in a Radio Resource Control (RRC) CONNECTED state; receiving a RRC INACTIVE transition command; and transmitting a second uplink data using the non-AM RLC entity in the RRC INACTIVE state.

    METHOD AND APPARATUS FOR TRANSMITTING BUFFER STATUS REPORT IN WIRELESS COMMUNICATION SYSTEM
    13.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING BUFFER STATUS REPORT IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20230063556A1

    公开(公告)日：2023-03-02

    申请号：US17795522

    申请日：2021-01-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Heejeong CHO ,  Seungjune YI ,  Geumsan JO

    IPC: H04L1/18 ,  H04W72/12 ,  H04W28/02

    Abstract: The present invention relates to a method of transmitting a buffer status report (BSR) by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of receiving information on a logical channel from a network, wherein the information indicates that the logical channel is one of a first state or a second state; triggering the BSR when uplink (UL) data for the logical channel becomes available and when either none of other logical channels which are the indicated state contains any available UL data or the UL data belongs to the logical channel with higher priority than a priority of any logical channel containing available UL data and being the indicated state; and transmitting the BSR to the network.

    METHOD AND APPARATUS TO ALLOCATE HARQ PROCESS DYNAMICALLY FOR UPLINK TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM
    14.
    发明申请
    METHOD AND APPARATUS TO ALLOCATE HARQ PROCESS DYNAMICALLY FOR UPLINK TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220286239A1

    公开(公告)日：2022-09-08

    申请号：US17636016

    申请日：2020-05-26

    Applicant: LG ELECTRONICS INC.

    Inventor： Jeonggu LEE ,  Seungjune YI

    IPC: H04L1/18 ,  H04L5/00

    Abstract: The present disclosure relates to a method for performing an uplink (UL) transmission by user equipment in a wireless communication system. In particular, the method includes the steps of: receiving an UL grant associated with a first Hybrid Automatic Repeat Request (HARQ) process from a gNB; selecting a second HARQ process among the first HARQ process and the second HARQ process, when there is a first medium access control (MAC) protocol data unit (PDU) which is associated with the first HARQ process and is a pending MAC PDU; generating a second MAC PDU associated with the second HARQ process; and performing the uplink transmission of the second MAC PDU with an identifier (ID) of the second HARQ process.

    METHOD FOR TRIGGERING POWER HEADROOM REPORTING IN A DUAL CONNECTIVITY SYSTEM AND A DEVICE THEREFOR
    17.
    发明申请
    METHOD FOR TRIGGERING POWER HEADROOM REPORTING IN A DUAL CONNECTIVITY SYSTEM AND A DEVICE THEREFOR 有权

    公开(公告)号：US20220167284A1

    公开(公告)日：2022-05-26

    申请号：US17670140

    申请日：2022-02-11

    Applicant: LG Electronics Inc.

    Inventor： Sunyoung LEE ,  Seungjune YI

    IPC: H04W52/36 ,  H04W24/10

    Abstract: A method for a User Equipment, UE, operating in a wireless communication system, includes triggering power headroom reports (PHRs), in a first Medium Access Control (MAC), entity and a second MAC entity when a first type event occurs in the second MAC entity, wherein the UE is configured with the first MAC entity corresponding to a first base station and the second MAC entity corresponding to a second base station for a radio bearer; triggering a PHR in the second MAC entity only, when a second type event occurs in the second MAC entity, wherein the first type event includes: there are uplink resources allocated for transmission on any cell of the second MAC entity and a required power backoff for the any cell of the second MAC entity has changed more than a threshold, or wherein the first type event includes: there is uplink transmission on any cell of the second MAC entity and a required power backoff for the any cell of the second MAC entity has changed more than a threshold.

    METHOD AND APPARATUS FOR PROCESSING DATA UNIT BASED ON RLC GROUP IN WIRELESS COMMUNICATION SYSTEM
    18.
    发明申请
    METHOD AND APPARATUS FOR PROCESSING DATA UNIT BASED ON RLC GROUP IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220166548A1

    公开(公告)日：2022-05-26

    申请号：US17310492

    申请日：2020-03-11

    Applicant: LG ELECTRONICS INC.

    Inventor： Seungjune YI ,  Sunyoung LEE

    IPC: H04L1/08 ,  H04W28/12

    Abstract: The present invention relates to a method of processing a data unit by a User Equipment (UE) in a wireless communication system. In particular, the method includes the steps of: configuring, by the UE, a radio bearer comprising a Packet Data Convergence Protocol (PDCP) entity, wherein the PDCP entity is related to two or more Radio Link Control (RLC) groups and at least one of the two or more RLC groups comprises two or more RLC entities; selecting, by the PDCP entity of the UE, one of the two or more RLC groups; and based on a RLC group comprising two or more RLC entities being selected from the two or more RLC groups, duplicating, by the PDCP entity of the UE, a PDCP Protocol Data Unit (PDU); and submitting, by the PDCP entity of the UE, the PDCP PDU to the two or more RLC entities belonging to the selected RLC group.

    METHOD OF TRANSMITTING/RECEIVING DATA UNITS, AND DEVICE THEREFOR
    20.
    发明申请
    METHOD OF TRANSMITTING/RECEIVING DATA UNITS, AND DEVICE THEREFOR 有权

    公开(公告)号：US20220006736A1

    公开(公告)日：2022-01-06

    申请号：US17297390

    申请日：2019-12-10

    Applicant: LG ELECTRONICS INC.

    Inventor： Sunyoung LEE ,  Seungjune YI

    IPC: H04L12/741 ,  H04W72/04

    Abstract: In the present disclosure, a transmitting device receives zero header information from a receiving device, generates a MAC PDU based on the zero header information, and transmits the MAC PDU. The zero header information may include information regarding a logical channel or MAC control element (CE). The MAC PDU may include a MAC subPDU which includes data of the logical channel or the MAC CE, and include no MAC subheader for the logical channel or the MAC CE.

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