公开(公告)号：US20230155625A1

公开(公告)日：2023-05-18

申请号：US17917507

申请日：2021-04-08

Applicant: LG ELECTRONICS INC.

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

IPC: H04B1/525

CPC classification number: H04B1/525

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

公开(公告)号：US20230031769A1

公开(公告)日：2023-02-02

申请号：US17949877

申请日：2022-09-21

Applicant: LG ELECTRONICS INC.

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

IPC: H04B17/318 ,  H04W72/04 ,  H04L5/00 ,  H04L27/26 ,  H04W24/10 ,  H04W4/40

Abstract: One disclosure of the present specification provides a UE performing sidelink communication. The UE may comprise: at least one transceiver; at least one processor; and at least one memory that stores instructions and is operably electrically connectable with the at least one processor. An operation performed on the basis of an instruction executed by the at least one processor may comprise the steps of: receiving, via a PSSCH or a PSCCH, a DMRS from another UE; and measuring an RSRP of the DMRS on the basis of RSRP measurement requirements.

公开(公告)号：US20220361168A1

公开(公告)日：2022-11-10

申请号：US17662597

申请日：2022-05-09

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04

Abstract: There is provided a UE for configured to perform communication. The UE comprises: at least one transceiver; at least one processor; and at least one computer memory operably connectable to the at least one processor and storing instructions that, based on being executed by the at least one processor, perform operations comprising: receiving a SL signal based on NR operating band n79; and performing NR Uu communication based on the NR operating band n79.

公开(公告)号：US20220330160A1

公开(公告)日：2022-10-13

申请号：US17597275

申请日：2020-06-16

Applicant: LG ELECTRONICS INC.

Inventor： Jinyup HWANG ,  Ilnam CHO ,  Yoonoh YANG ,  Sangwook LEE ,  Seungmin WOO

IPC: H04W52/02 ,  H04W24/08 ,  H04W24/10

Abstract: One disclosure of the present specification provides a method by which a communication device, which performs a measurement through multiple antenna panels, reports the measurement. The method may include the steps of: transmitting capability information to a base station; receiving measurement setting information from the base station; powering on a powered-off antenna panel among the multiple antennal panels in order to perform a measurement; performing the measurement through the multiple antenna panels; and transmitting a measurement report message including information indicating whether the corresponding antenna panel was in a powered-on state or a powered-off state prior to the measurement, and information on the measurement result.

公开(公告)号：US20220311495A1

公开(公告)日：2022-09-29

申请号：US17597172

申请日：2020-06-26

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Ilnam CHO ,  Sangwook LEE ,  Jinyup HWANG ,  Seungmin WOO

IPC: H04B7/06 ,  H04W4/40 ,  H04W72/04

Abstract: One disclosure of the present specification provides an operation method in a vehicle-to-everything (V2X) device mounted on a vehicle. The method comprises the steps of: receiving a capability enquiry message from a base station; and transmitting capability information to the base station. The capability information includes information on whether a wireless link with the base station and a sidelink with a neighboring V2X device are supported through the same antenna. The method comprises a step of receiving, from the base station, information about a default beam set on the basis of the capability information.

公开(公告)号：US20220231821A1

公开(公告)日：2022-07-21

申请号：US17716390

申请日：2022-04-08

Applicant: LG Electronics Inc.

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

IPC: H04L5/00 ,  H04B17/336 ,  H04W76/15 ,  H04W24/10

Abstract: Provided is a method for transmitting and receiving a signal by a terminal supporting dual-connectivity between evolved universal terrestrial radio access (E-UTRA) and new radio (NR). In the method, when the terminal is configured to aggregate at least two carriers and when the at least two carriers include one of E-UTRA operating bands 1, 3, 19, and 21 and at least one of NR operating bands n78 and n79, an uplink center frequency of a first carrier among the at least two carriers is a first value and a downlink center frequency of the first carrier is a second value, a predetermined maximum sensitivity degradation (MSD) is applied to a reference sensitivity used for reception of the downlink signal.

公开(公告)号：US20210083730A1

公开(公告)日：2021-03-18

申请号：US17046278

申请日：2019-06-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04B7/0408 ,  H04W56/00 ,  H04W72/00 ,  H04L1/00 ,  H04B7/06 ,  H04L5/00

Abstract: A disclosure of the present specification provides a method for performing measurement by a wireless communication device. The method may comprise the steps of: receiving a synchronization signal (SS)/physical broadcast channel (PBCH) block (SSB) from a serving cell in a first period by using a first number of reception beams; performing measurement on the basis of the received SSB; and receiving downlink data from the serving cell in a second period by using a second number of reception beams, wherein the first period and the second period are included in an SS-based measurement timing configuration (SMTC) window duration, and the downlink data is considered not to be transmitted during a third period in which the number of the reception beams is changed from the first number to the second number or is changed from the second number to the first number.

公开(公告)号：US20200314765A1

公开(公告)日：2020-10-01

申请号：US16836759

申请日：2020-03-31

Applicant: LG ELECTRONICS INC.

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

IPC: H04W52/14 ,  H04W52/36 ,  H04W52/34

Abstract: There is provided a method for determining an uplink transmit power. The method may performed by a user equipment (UE) and comprise: measuring an uplink duty cycle; comparing the measured uplink duty cycle with a maximum uplink duty cycle; calculating a value for a power management UE maximum power reduction (P-MPR), based on that the measured uplink duty cycle is greater than the maximum uplink duty cycle; and determining the uplink transmit power based on the calculated value for P-MPR.

公开(公告)号：US20190116571A1

公开(公告)日：2019-04-18

申请号：US16090151

申请日：2017-03-20

Applicant: LG ELECTRONICS INC.

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

IPC: H04W56/00 ,  G01S19/25

Abstract: There is provided a method for determining transmission timing. The method may be performed by a terminal and comprise: receiving information on a first timing offset between a signal of a base station and a signal of a satellite and information on a reference cell; performing a time synchronization based on the signal of the satellite; and determining transmission timing based on the first timing offset and a second timing offset for the reference cell.

公开(公告)号：US20190028219A1

公开(公告)日：2019-01-24

申请号：US15757640

申请日：2016-09-20

Applicant: LG ELECTRONICS INC.

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

IPC: H04J11/00 ,  H04B17/345 ,  H04L5/00 ,  H04B17/318 ,  H04W8/00

CPC classification number: H04J11/0066 ,  H04B17/309 ,  H04B17/318 ,  H04B17/345 ,  H04J11/00 ,  H04L5/001 ,  H04L5/0092 ,  H04L5/1469 ,  H04W8/005 ,  H04W72/0413 ,  H04W72/0453

Abstract: One disclosure of the present specification provides a method for measuring reference sensitivity (REFSENS) for proximity service (ProSe) communication. The method may comprise a step of establishing an uplink center frequency of band 1 of a cellular base station operating as an interference source to be 1922.5 MHz in order to measure the REFSENS, and adjusting a radio frequency (RF) unit in order to establish a channel bandwidth to be 5 MHz, in case that evolved universal terrestrial radio access (E-UTRA) band 1 is established for communication with the cellular base station and E-UTRA band 28 is established for ProSe communication; and a step of establishing an uplink center frequency of band 4 of the cellular base station operating as the interference source to be 1752.5 MHz in order to measure the REFSENS, and adjusting the RF unit in order to establish a channel bandwidth to be 5 MHz, in case that E-UTRA band 4 is established for communication with the cellular base station and E-UTRA band 2 is established for ProSe communication.