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    Method for performing measurement and terminal for performing measurement
    111.
    发明授权
    Method for performing measurement and terminal for performing measurement 有权

    公开(公告)号：US11160128B2

    公开(公告)日：2021-10-26

    申请号：US16634870

    申请日：2018-08-03

    Applicant: LG ELECTRONICS INC.

    Inventor： Yoonoh Yang ,  Sangwook Lee ,  Suhwan Lim ,  Manyoung Jung ,  Jinyup Hwang

    IPC: H04W76/16 ,  H04W76/27 ,  H04W56/00 ,  H04W88/06

    Abstract: A disclosure of the present specification provides a method for performing measurement by a terminal which can establish dual connectivity to a first network system and a second network. The method may comprise the steps of: receiving, from a first cell of the first network system, first information relating to a synchronization signal block for a connection to a second cell of a second network system; measuring a time difference between a timing of the first cell and a timing of the second cell; transmitting information on the time difference to the first cell; receiving, from the first cell, second information updated for the synchronization signal block of the first information; and re-configuring a measurement gap for receiving the synchronization signal block on the basis of the second information.

    Method and wireless device for performing measurement in NR for 5G
    112.
    发明授权
    Method and wireless device for performing measurement in NR for 5G 有权

    公开(公告)号：US11109255B2

    公开(公告)日：2021-08-31

    申请号：US16609173

    申请日：2018-04-26

    Applicant: LG Electronics Inc.

    Inventor： Yoonoh Yang ,  Sangwook Lee ,  Suhwan Lim ,  Manyoung Jung ,  Jinyup Hwang

    IPC: H04W24/10 ,  H04W36/00 ,  H04W36/04

    Abstract: A disclosure of the present specification provides a method by which a wireless device performs measurement. The method can include: a step for receiving information about a plurality of synchronization signal (SS) burst set periods from a serving cell; and a step for performing measurements on a plurality of neighbor cells on the basis of a measurement gap length (MGL) and a measurement gap repetition period (MGRP) set on the basis of the plurality of SS burst set periods. The MGL and the MGRP can be set in consideration of one or more among L, representing the largest value among the SS burst set periods, S, representing the smallest value among the SS burst set periods, D, representing a default value of the SS burst set period, and R, representing a radio frequency (RF) switching time of the wireless device.

    APPARATUS AND BASE STATION FOR SUPPORTING NR-U BASED CELL
    114.
    发明申请
    APPARATUS AND BASE STATION FOR SUPPORTING NR-U BASED CELL 审中-公开

    公开(公告)号：US20200314778A1

    公开(公告)日：2020-10-01

    申请号：US16807501

    申请日：2020-03-03

    Applicant: LG ELECTRONICS INC.

    Inventor： Manyoung Jung ,  Yoonoh Yang ,  Sangwook Lee ,  Suhwan Lim ,  Hyunsoo Ko ,  Jinyup Hwang ,  Jongkeun Park

    IPC: H04W56/00 ,  H04W16/14

    Abstract: There is provided an apparatus for supporting a new radio technology unlicensed (NR-U) based cell. The apparatus may comprise: at least one processor; and at least one computer memory operably connectable to the at least one processor and storing instructions that, when executed by the at least one processor, perform operations. The operations may comprise: receiving at least one synchronization signal block (SSB) from the NR-U based cell; and performing a synchronization with the NR-U based cell, based on the received at least one SSB. A frequency position of the SSB may be defined by a synchronization raster. The synchronization raster may exist at every 20 MHz in a NR-U band, based on that the NR-U based cell operates in a channel bandwidth greater than 20 Mhz.

    Uplink transmission power determination method and wireless device
    116.
    发明授权
    Uplink transmission power determination method and wireless device 有权

    公开(公告)号：US10455524B2

    公开(公告)日：2019-10-22

    申请号：US15556605

    申请日：2016-03-31

    Applicant: LG ELECTRONICS INC.

    Inventor： Suhwan Lim ,  Yoonoh Yang ,  Sangwook Lee ,  Manyoung Jung ,  Jinyup Hwang

    IPC: H04W52/02 ,  H04W52/14 ,  H04W52/30 ,  H04W72/04 ,  H04L27/34 ,  H04L27/26 ,  H04W52/36 ,  H04W52/34

    Abstract: A disclosure of the present specification provides a method for determining uplink transmission power by a wireless device. The transmission power determination method may comprise the steps of: determining whether transmission of uplink data uses 64 quadrature amplitude modulation (QAM) or not; determining whether transmission of the uplink data corresponds to multi-clustered transmission or not; determining whether transmission of the uplink data is to be performed through a single carrier or is to be performed through a plurality of carriers according to carrier aggregation; and determining a maximum power reduction (MPR) value, which is to be applied to transmission of the uplink data, according to the determination results. Here, when transmission of the uplink data uses the 64 QAM, corresponds to the multi-clustered transmission, and is performed through the single carrier, a first MPR value may be determined; and, when transmission of the uplink data uses the 64 QAM, corresponds to the multi-clustered transmission, and is performed through the plurality of carriers, a second MPR value may be determined.

    Buffer management method for D2D communication, and wireless device
    120.
    发明授权
    Buffer management method for D2D communication, and wireless device 有权

    公开(公告)号：US10298363B2

    公开(公告)日：2019-05-21

    申请号：US15557385

    申请日：2016-03-31

    Applicant: LG ELECTRONICS INC.

    Inventor： Manyoung Jung ,  Yoonoh Yang ,  Sangwook Lee ,  Suhwan Lim ,  Jinyup Hwang

    IPC: H04W74/00 ,  H04L1/18 ,  H04L5/00 ,  H04L1/00

    Abstract: One embodiment of the present specification provides a method by which a wireless device manages a buffer for performing soft combining. The method can comprise the steps of: decoding data received through device-to-device (D2D) communication; determining whether an error exists in the decoded data; determining whether a radio resource control (RRC) connection with a base station is established or/and a carrier aggregation is configured and activated if the error exists; taking at least one from among an instantaneous buffer to be used when the carrier aggregation is activated and a hybrid automatic repeat request (HARQ) buffer to be used when the RRC connection is established, on the basis of whether the RRC connection with the base station is established and whether the carrier aggregation is activated; and storing, in the taken one or more buffers, a soft bit for performing soft combining.

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