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    Method for performing a buffer status reporting in a D2D communication system and device therefor
    11.
    发明授权
    Method for performing a buffer status reporting in a D2D communication system and device therefor 有权

    公开(公告)号：US11641599B2

    公开(公告)日：2023-05-02

    申请号：US17886965

    申请日：2022-08-12

    Applicant: LG ELECTRONICS INC.

    Inventor： Seungjune Yi ,  Sunyoung Lee

    IPC: H04W28/02 ,  H04W76/14 ,  H04W72/12

    Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing a buffer status reporting in a D2D communication system, the method comprising: configuring a plurality of sidelink logical channels, wherein each of the plurality of sidelink logical channels has an associated priority and belongs to a LCG, and one or more of LCGs belong to a ProSe Destination; generating a SL BSR MAC CE including buffer sizes of LCGs in decreasing order of a LCG priority, wherein the LCG priority of a LCG is determined as a highest priority of a logical channel among priorities of logical channels belonging to the LCG; and transmitting a MAC PDU including the SL BSR MAC CE.

    Method and apparatus for managing DRX related timer in wireless communication system
    12.
    发明授权
    Method and apparatus for managing DRX related timer in wireless communication system 有权

    公开(公告)号：US11606783B2

    公开(公告)日：2023-03-14

    申请号：US16829883

    申请日：2020-03-25

    Applicant: LG Electronics Inc.

    Inventor： Jeonggu Lee ,  Sunyoung Lee ,  Seungjune Yi

    IPC: H04W72/04 ,  H04W76/28 ,  H04L1/18 ,  H04L1/1812

    Abstract: A method for processing downlink (DL) signals by a user equipment (UE) in a wireless communication system is disclosed. Especially, the UE is configured not to transmit a Hybrid Automatic Repeat and request (HARQ) feedback for the DL HARQ process. The method comprises steps of upon a first Physical downlink Control Channel (PDCCH) for the DL HARQ process is detected, starting a timer for monitoring subsequent PDCCHs related to retransmission of the DL HARQ process, without transmitting the HARQ feedback; and monitoring subsequent PDCCHs related to retransmission of the DL HARQ process while the timer is running.

    METHOD AND APPARATUS FOR PERFORMING DATA TRANSMISSION WITHOUT SEQUENCE NUMBER IN WIRELESS COMMUNICATION SYSTEM
    13.
    发明申请
    METHOD AND APPARATUS FOR PERFORMING DATA TRANSMISSION WITHOUT SEQUENCE NUMBER IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20230036160A1

    公开(公告)日：2023-02-02

    申请号：US17788547

    申请日：2021-01-13

    Applicant: LG ELECTRONICS INC.

    Inventor： Seungjune Yi

    IPC: H04W28/06 ,  H04L47/34

    Abstract: A method for transmitting a data protocol data unit (PDU) by a user equipment (UE) in a wireless communication system is disclosed. The method comprises steps of generating the data PDU, wherein the data PDU includes an indicator indicating whether a sequence number is included or not in the data PDU; and transmitting, to a network, the data PDU which does not include the sequence number without updating state variables, based on the indicator indicating that the sequence number is not included in the data PDU.

    METHOD AND APPARATUS FOR PAGING PROCEDURE CONSIDERING NETWORK SLICING IN A WIRELESS COMMUNICATION SYSTEM
    16.
    发明申请
    METHOD AND APPARATUS FOR PAGING PROCEDURE CONSIDERING NETWORK SLICING IN A WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220312370A1

    公开(公告)日：2022-09-29

    申请号：US17706489

    申请日：2022-03-28

    Applicant: LG ELECTRONICS INC.

    Inventor： Hyunjung Choe ,  Seungjune Yi ,  Sangwon Kim

    IPC: H04W68/00 ,  H04W48/18

    Abstract: A method and apparatus for paging procedure considering network slicing in a wireless communication system is provided. A wireless device receives, from a network, a paging message including information related to a mobile terminated (MT) service. A wireless device transmits, to the network, a paging response message including information on Single-Network Slice Selection Assistance Information (S-NSSAI) for the MT service. A wireless device receives, from the network, the MT service from a cell related to the S-NSSAI. The cell is determined based on the paging response message.

    Method and apparatus for measurement processing in wireless communication system
    17.
    发明授权
    Method and apparatus for measurement processing in wireless communication system 有权

    公开(公告)号：US11445397B2

    公开(公告)日：2022-09-13

    申请号：US16862486

    申请日：2020-04-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Sunghoon Jung ,  Seungjune Yi

    IPC: H04L12/00 ,  H04W24/10 ,  H04W24/08

    Abstract: The present disclosure relates to measurement processing in wireless communications. According to an embodiment of the present disclosure, a method performed by a first network node in a wireless communication system comprises: transmitting, to a second network node involving a dual connectivity (DC) with the first network node, a configuration for at least one measurement window; receiving, from the second network node, a result of a first measurement performed by the second network node during a measurement window among the at least one measurement window, and information for the measurement window; and combining the result of the first measurement and a result of a second measurement performed by the first network node during the measurement window identified by the information.

    METHOD AND APPARATUS FOR TRANSMITTING STATUS REPORT BY USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM
    18.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING STATUS REPORT BY USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220255704A1

    公开(公告)日：2022-08-11

    申请号：US17609932

    申请日：2020-04-27

    Applicant: LG ELECTRONICS INC.

    Inventor： Seungjune Yi

    IPC: H04L5/00 ,  H04L69/22 ,  H04L1/18 ,  H04L1/16

    Abstract: The present disclosure relates to a method of transmitting a Radio Link Control (RLC) status report by a User Equipment (UE) in a wireless communication system. In particular, a Packet Data Convergence Protocol (PDCP) entity of the UE is associated with two or more RLC entities and the PDCP entity receives duplicated PDCP PDUs from the two or more RLC entities. The method comprises detecting, by one of the two or more RLC entities, that a RLC Service Data Unit (SDU) is not received; and transmitting, by the one RLC entity, a RLC status report to a peer RLC entity, wherein, when the RLC SDU includes a PDCP Protocol Data Unit (PDU) that has already been successfully received by the PDCP entity, the RLC status report includes information related to a successful reception of the RLC SDU.

    METHOD AND APPARATUS FOR MONITORING DOWNLINK CONTROL CHANNEL BASED ON WAKE UP SIGNALLING IN WIRELESS COMMUNICATION SYSTEM
    19.
    发明申请
    METHOD AND APPARATUS FOR MONITORING DOWNLINK CONTROL CHANNEL BASED ON WAKE UP SIGNALLING IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220217635A1

    公开(公告)日：2022-07-07

    申请号：US17610619

    申请日：2020-01-02

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunjong Lee ,  Seungjune Yi ,  Hanul Lee ,  Jeonggu Lee

    IPC: H04W52/02 ,  H04W72/04

    Abstract: The present invention relates to a method of performing a discontinuous reception (DRX) operation by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: monitoring a wake up-signal (WUS) periodically in WUS transmission opportunities; if the WUS is successfully detected in the WUS transmission opportunities and if the WUS indicates to wake up, monitoring a physical downlink control channel (PDCCH) during a first DRX ON duration; and if the WUS is not successfully detected in the WUS transmission opportunities, monitoring the PDCCH during a second DRX ON duration, wherein the second DRX ON duration is longer than the first DRX ON duration.

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