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    METHOD AND APPARATUS FOR MONITORING PDCCH WITH DRX RELATED TIMER IN WIRELESS COMMUNICATION SYSTEM
    13.
    发明申请
    METHOD AND APPARATUS FOR MONITORING PDCCH WITH DRX RELATED TIMER IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20200313808A1

    公开(公告)日：2020-10-01

    申请号：US16831014

    申请日：2020-03-26

    Applicant: LG Electronics Inc.

    Inventor： Jeonggu LEE ,  Sunyoung LEE ,  Seungjune YI

    IPC: H04L1/18 ,  H04W72/04 ,  H04W76/28 ,  H04L1/00

    Abstract: A method for monitoring a physical downlink control channel (PDCCH) with a discontinuous reception (DRX) related timer by a user equipment (UE) configured not to transmit a Hybrid Automatic Repeat and request (HARQ) feedback for the DL HARQ process in a wireless communication system is disclosed. Especially, when the UE processes the data block, a timer for monitoring subsequent PDCCHs related to retransmission of the DL HARQ process is started without transmitting the HARQ feedback upon a first Physical downlink Control Channel (PDCCH) for the DL HARQ process is detected. Then, while the timer is running, the UE monitors subsequent PDCCHs related to retransmission of the DL HARQ process. Further, when decoding of DL data related to the second PDCCH successes, the timer is stopped and monitoring subsequent PDCCHs for the DL HARQ process is skipped.

    METHOD AND APPARATUS FOR FLUSHING HARQ BUFFER BASED ON CONFIGURED GRANT IN WIRELESS COMMUNICATION SYSTEM
    14.
    发明申请
    METHOD AND APPARATUS FOR FLUSHING HARQ BUFFER BASED ON CONFIGURED GRANT IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220247519A1

    公开(公告)日：2022-08-04

    申请号：US17596954

    申请日：2020-06-04

    Applicant: LG ELECTRONICS INC.

    Inventor： Jeonggu LEE ,  Seungjune YI ,  Gyeongcheol LEE

    IPC: H04L1/18 ,  H04W72/12 ,  H04W72/14

    Abstract: The present invention relates to a method of performing uplink transmission by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: receiving a configured grant (CG) activation command for a configured uplink grant; based on a size of the configured uplink grant not matching with a size of a pending protocol data unit (PDU) associated with an identified HARQ process, flushing a Hybrid Automatic Repeat Request (HARQ) buffer of the identified HARQ process; and transmitting a CG confirmation medium access control (MAC) control element (CE) using the identified HARQ process.

    METHOD AND APPARATUS FOR MANAGING UPLINK TRANSMISSION COLLISION ON SHARED RESOURCES IN WIRELESS COMMUNICATION SYSTEM
    16.
    发明申请
    METHOD AND APPARATUS FOR MANAGING UPLINK TRANSMISSION COLLISION ON SHARED RESOURCES IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20210176778A1

    公开(公告)日：2021-06-10

    申请号：US16768803

    申请日：2019-01-17

    Applicant: LG Electronics Inc.

    Inventor： Jeonggu LEE ,  Sunyoung LEE ,  Seungjune YI

    IPC: H04W72/14 ,  H04W72/12 ,  H04L1/18

    Abstract: The present invention relates to a method for performing uplink transmissions by a user equipment in a wireless communication system. In particular, the method includes the steps of: transmitting a data unit to a network using a configured uplink grant; receiving an uplink grant for retransmission of the data unit from the network; determining a retransmission timing using a parameter related to a retransmission delay; and retransmitting the data unit to the network using the uplink grant for retransmission on the determined retransmission timing. Especially, the configured uplink grant is shared by the user equipment and another user equipment, and the parameter indicates at least one instance of retransmission delay.

    METHOD AND APPARATUS FOR MANAGING DRX RELATED TIMER IN WIRELESS COMMUNICATION SYSTEM
    17.
    发明申请
    METHOD AND APPARATUS FOR MANAGING DRX RELATED TIMER IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20200314813A1

    公开(公告)日：2020-10-01

    申请号：US16829883

    申请日：2020-03-25

    Applicant: LG Electronics Inc.

    Inventor： Jeonggu LEE ,  Sunyoung LEE ,  Seungjune YI

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

    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 OF PERFORMING RANDOM ACCESS PROCEDURE, AND TRANSMITTING DEVICE, APPARATUS AND STORAGE MEDIUM THEREFOR
    19.
    发明申请
    METHOD OF PERFORMING RANDOM ACCESS PROCEDURE, AND TRANSMITTING DEVICE, APPARATUS AND STORAGE MEDIUM THEREFOR 有权

    公开(公告)号：US20220141884A1

    公开(公告)日：2022-05-05

    申请号：US17310723

    申请日：2020-03-05

    Applicant: LG ELECTRONICS INC.

    Inventor： Eunjong LEE ,  Hyunsoo KO ,  Jeonggu LEE

    IPC: H04W74/08 ,  H04W72/04 ,  H04W72/14

    Abstract: In the present disclosure, a transmitting device transmits a first message comprising i) a first random access preamble with a first random access preamble identifier (RAPID) and ii) a first uplink payload; receives a random access response (RAR) medium access control (MAC) protocol data unit (PDU) including i) a first field set to represent presence of one or more RAPIDs and ii) the one or more RAPIDs; determines whether both of the first RAP and the first payload is successfully transmitted, based on whether the one or more RAPIDs include the first RAPID; and monitors a second message related to the first message based on determining that both of the first RAP and the first payload is successfully transmitted.

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