公开(公告)号：US20220232430A1

公开(公告)日：2022-07-21

申请号：US17716659

申请日：2022-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Suhwan LIM ,  Jinyup HWANG ,  Sangwook LEE ,  Jongkeun PARK

IPC: H04W36/00 ,  H04W72/12 ,  H04W72/04

Abstract: A disclosure of the present specification provides a method for performing sidelink communication by a UE. The method may comprise the steps of: performing sidelink communication on the basis of a first RAT; switching an RAT for the sidelink communication from the first RAT to a second RAT; and performing the sidelink communication on the basis of the second RAT.

公开(公告)号：US20220225454A1

公开(公告)日：2022-07-14

申请号：US17574231

申请日：2022-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan LIM ,  Yoonoh YANG ,  Sangwook LEE ,  Jinyup HWANG ,  Jinwoong PARK

IPC: H04W76/16 ,  H04W24/10 ,  H04B17/336

Abstract: A disclosure of this specification provides a device configured to operate in a wireless system, the device comprising: a transceiver configured with an Evolved Universal Terrestrial Radio Access (E-UTRA)-New Radio (NR) Dual Connectivity (EN-DC), wherein the EN-DC is configured to use three bands, a processor operably connectable to the transceiver, wherein the processer is configured to: control the transceiver to receive a downlink signal, control the transceiver to transmit an uplink signal via at least two bands among the three bands, wherein a value of Maximum Sensitivity Degradation (MSD) is applied to a reference sensitivity for receiving the downlink signal, wherein the value of the MSD is 4.5 dB for band n5, based on the three bands being bands 13, n5 and n77.

公开(公告)号：US20220150857A1

公开(公告)日：2022-05-12

申请号：US17593520

申请日：2020-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Manyoung JUNG ,  Jinyup HWANG ,  Jongkeun PARK

IPC: H04W56/00 ,  H04W4/40 ,  H04L5/00

Abstract: A disclosure of the present specification provides a method for V2X sidelink communication, which is performed by a vehicle to everything (V2X) device. The method may comprise the steps of: performing synchronization for V2X sidelink transmission on the basis of a synchronization reference user equipment (SyncRefUE); and performing V2X sidelink transmission on the basis of the synchronization. For the V2X sidelink transmission, a transmission timing error (Te) may have a value smaller than or equal to a first value. The first value may be predetermined on the basis of a subcarrier spacing (SCS) of a sidelink signal, and the subcarrier spacing (SCS) may include 15 kHz, 30 kHz, and 60 kHz.

公开(公告)号：US20210051618A1

公开(公告)日：2021-02-18

申请号：US16969361

申请日：2019-02-01

Applicant: LG Electronics Inc.

Inventor： Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Manyoung JUNG ,  Jinyup HWANG

IPC: H04W56/00 ,  H04W48/08

Abstract: There is provided a method for measuring a frame timing difference. The method performed by a User Equipment (UE) and comprises: based on (i) that an Evolved Universal Mobile Telecommunications System (UMTS) Terrestrial Radio Access (EUTRA) cell is configured for a primary cell and based on (ii) that a secondary cell is not configured, measuring the frame timing difference between the E-UTRA cell and a New Radio (NR) cell based on a Synchronization Signal (SS)/Physical Broadcast Channel (PBCH) Block (SSB) Measurement Time Configuration (SMTC) period, wherein the NR cell is found regardless of a position of a SSB of the NR cell; and reporting a System Frame Number (SFN) and Frame Timing Difference (SFTD) based on the frame timing difference to the E-UTRA cell.

公开(公告)号：US20200259618A1

公开(公告)日：2020-08-13

申请号：US16787615

申请日：2020-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Manyoung JUNG ,  Jinyup HWANG ,  Jongkeun PARK

IPC: H04L5/00 ,  H04W72/04 ,  H04W76/16 ,  H04W52/34

Abstract: There is provided a method for performing communication related to inter-band CA. The method is performed by a wireless communication device. The wireless communication device may receive cell information from a PCell. The cell information may include first information that the PCell is collocated with a SCell within a base station or second information that the PCell is not collocated with the SCell. The PCell and the SCell are configured for the inter-band CA. The wireless communication device may perform communication with at least one of the PCell and the SCell.

公开(公告)号：US20200100131A1

公开(公告)日：2020-03-26

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.

公开(公告)号：US20190394663A1

公开(公告)日：2019-12-26

申请号：US16450074

申请日：2019-06-24

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Manyoung JUNG ,  Jinyup HWANG

IPC: H04W24/10 ,  H04W52/02 ,  H04B7/08 ,  H04B17/327

Abstract: There is provided a method for performing measurement. The method performed by a wireless communication device and comprises: performing first measurement for a SS(Synchronization Signal)/PBCH(Physical Broadcast Channel) Block (SSB) transmitted from a serving cell by using a first number of receiving beams; performing second measurement for a SSB transmitted from a neighboring cell by using a second number of receiving beams; and transmitting first information related to the first measurement and second information related to the second measurement to the serving cell, wherein the second number is different from the first number.

公开(公告)号：US20190229759A1

公开(公告)日：2019-07-25

申请号：US16327772

申请日：2017-08-23

Applicant: LG ELECTRONICS INC.

Inventor： Jinyup HWANG ,  Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Manyoung JUNG

IPC: H04B1/10

Abstract: One embodiment of the present specification provides a method for a terminal, configured to aggregate a plurality of component carriers, for mitigating interference. The method comprises the steps of: the terminal receiving control information from a base station, the control information comprising information indicating that interference mitigation action is to be carried out for a signal transmitted by means of a first component carrier from among the plurality of component carriers; on the basis of the interference environment, the terminal carrying out interference mitigation action by blind-detecting a cell-specific reference signal information for a second component carrier that is not the first component carrier; and the terminal transmitting, to the base station, information indicating that the interference mitigation action was carried out for the second component carrier.

公开(公告)号：US20190104476A1

公开(公告)日：2019-04-04

申请号：US16149554

申请日：2018-10-02

Applicant: LG Electronics Inc.

Inventor： Suhwan LIM ,  Yoonoh YANG ,  Sangwook LEE ,  Manyoung JUNG ,  Jinyup HWANG

IPC: H04W52/14 ,  H04W52/34 ,  H04W72/12 ,  H04W72/04

CPC classification number: H04W52/146 ,  H04W52/34 ,  H04W52/346 ,  H04W52/367 ,  H04W72/044 ,  H04W72/12

Abstract: There is provided a method for determining transmission power for uplink signal, the method performed by a user equipment (UE) and comprising: determining a total transmission power for E-UTRA uplink signal and NR uplink signal, when the E-UTRA uplink signal and the NR uplink signal overlap in time, wherein the total transmission power satisfies a condition including on PCMAX_L and PCMAX_H, wherein PCMAX_L is a lower limit for the total transmission power and PCMAX_H is a higher limit for the total transmission power, wherein when the E-UTRA uplink signal is transmitted on a scheduling unit p, when the NR uplink signal is transmitted on a scheduling unit q, the scheduling unit p is taken as a reference for the determination; and transmitting the E-UTRA uplink signal and the NR uplink signal based on the determined total transmission power.

公开(公告)号：US20180184313A1

公开(公告)日：2018-06-28

申请号：US15127368

申请日：2015-03-02

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Byounghoon KIM ,  Manyoung JUNG ,  Jinyup HWANG

IPC: H04W24/10 ,  H04W72/04 ,  H04B17/318 ,  H04W52/02

CPC classification number: H04W24/10 ,  H04B17/318 ,  H04L5/005 ,  H04W52/0216 ,  H04W72/044 ,  H04W88/02 ,  Y02D70/124 ,  Y02D70/1242 ,  Y02D70/126 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/23

Abstract: One disclosure of the present specification provides a method for performing measurement. The method for performing measurement may comprise the steps of: receiving, from a serving cell, pattern information on a subframe wherein power backoff is performed; on the basis of the pattern information, performing measurements independently in a subframe wherein power backoff is performed and in a subframe wherein power backoff is not performed; and reporting results of the measurements to the serving cell.