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    METHOD AND DEVICE FOR PERFORMING DEVICE-TO-DEVICE COMMUNICATION BY SHARING UPLINK RESOURCE AND SIDELINK RESOURCE IN WIRELESS COMMUNICATION SYSTEM
    71.
    发明申请
    METHOD AND DEVICE FOR PERFORMING DEVICE-TO-DEVICE COMMUNICATION BY SHARING UPLINK RESOURCE AND SIDELINK RESOURCE IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20200178221A1

    公开(公告)日：2020-06-04

    申请号：US16628249

    申请日：2017-07-07

    Applicant: LG ELECTRONICS INC.

    Inventor： Ilmu BYUN ,  Jiwon KANG ,  Sangrim LEE

    IPC: H04W72/04 ,  H04L5/00

    Abstract: Provided are a method and equipment for performing device-to-device communication by sharing an uplink resource and a sidelink resource in a wireless communication system. Particularly, a first terminal transmits a reference signal to a base station. The first terminal receives a downlink control signal from the base station. The downlink control signal includes beam limiting information indicating a beam, which is not used for reducing interference with an uplink signal, when the first terminal transmits a sidelink signal. The first terminal transmits the sidelink signal to a second terminal by using beams excluding the beam indicated by the beam limiting information. The sidelink signal is transmitted through a resource pool in which the uplink resource and the sidelink resource are overlapped in time and frequency domains.

    METHOD AND DEVICE FOR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM TO WHICH MULTIPLEX TRANSMISSION TECHNIQUE IS APPLIED
    73.
    发明申请
    METHOD AND DEVICE FOR RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM TO WHICH MULTIPLEX TRANSMISSION TECHNIQUE IS APPLIED 审中-公开

    公开(公告)号：US20190260424A1

    公开(公告)日：2019-08-22

    申请号：US16307893

    申请日：2017-06-19

    Applicant: LG ELECTRONICS INC.

    Inventor： Ilmu BYUN ,  Jiwon KANG ,  Heejeong CHO ,  Jaehoon CHUNG ,  Genebeck HAHN ,  Heejin KIM ,  Hyunjin SHIM

    IPC: H04B7/024 ,  H04L27/26

    Abstract: A method and device for receiving a signal in a wireless communication system to which a multiplex transmission technique is applied are provided. The wireless communication system proposed herein suggests a method for increasing the receipt reliability of a terminal with respect to a multiplex transmission activation indicator indicating the start of multiplex transmission. Particularly, a terminal checks the receipt of a multiplex transmission activation indicator transmitted, from a first base station, for every predetermined subframe. If the terminal succeeds in receiving the multiplex transmission activation indicator, an ACK signal associated with the multiplex transmission activation indicator is transmitted to the first base station. Here, the multiplex transmission activation indicator indicates that the first base station and a second base station are capable of transmitting the same data for a predetermined time together.

    METHOD AND APPARATUS FOR TRANSMITTING SCHEDULING REQUEST IN WIRELESS COMMUNICATION SYSTEM
    74.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING SCHEDULING REQUEST IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190223202A1

    公开(公告)日：2019-07-18

    申请号：US16301722

    申请日：2017-05-17

    Applicant: LG ELECTRONICS INC.

    Inventor： Ilmu BYUN ,  Heejeong CHO ,  Genebeck HAHN ,  Jiwon KANG ,  Heejin KIM ,  Hyunjin SHIM

    IPC: H04W72/12 ,  H04W72/04 ,  H04W74/08

    Abstract: Provided are a method and an apparatus for transmitting a scheduling request in a wireless communication system. Particularly, a terminal receives, from a base station, allocation information for an SR resource and allocation information for an SPS resource. The terminal transmits a scheduling request through the SR resource or the SPS resource. The allocation information for the SR resource indicates that the SR resource is allocated to a first period. The allocation information for the SPS resource indicates that the SPS resource is allocated to a second period. When the scheduling request is transmitted through the SPS resource, the scheduling request is not transmitted through a predetermined plurality of subframes including the SPS resource.

    METHOD AND DEVICE FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM
    75.
    发明申请
    METHOD AND DEVICE FOR TRANSMITTING DATA IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20190166632A1

    公开(公告)日：2019-05-30

    申请号：US16091810

    申请日：2017-04-07

    Applicant: LG Electronics Inc.

    Inventor： Ilmu BYUN ,  Jiwon KANG ,  Heejeong CHO ,  Genebeck HAHN ,  Heejin Kim ,  Hyunjin SHIM ,  Kilbom LEE

    IPC: H04W76/11 ,  H04W72/04 ,  H04L5/00 ,  H04L25/02

    Abstract: Provided are a method and a device for transmitting data in a wireless communication system. More particularly, a terminal transmits a first transmission preamble and a second transmission preamble so as to estimate an uplink channel. If a common temporary identifier is assigned to the first and second transmission preambles, a common response message for the first and second transmission preambles is received. If temporary identifiers that are different from each other are respectively assigned to the first and second transmission preambles, respective individual response messages for the first and second transmission preambles are received. Data is transmitted by means of an estimated uplink channel. The first transmission preamble is transmitted in a plurality of resource regions, and the second transmission preamble is transmitted in one resource region.

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