公开(公告)号：US20180179686A1

公开(公告)日：2018-06-28

申请号：US15120004

申请日：2016-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Mingyu JO ,  Sungmin KIM ,  Sangwook LEE ,  Seungchul PARK

IPC: D06F37/22

CPC classification number: D06F37/225 ,  D06F37/02 ,  D06F37/065

Abstract: Disclosed is a laundry treatment apparatus including a cabinet defining an external appearance of the laundry treatment apparatus, a drum rotatably provided inside the cabinet, the drum being configured to accommodate laundry therein, a drive unit configured to generate torque required to rotate the drum, a power transmission unit provided on one surface of the drum, the power transmission unit being configured to transmit the torque generated by the drive unit to the drum so as to rotate along with the drum, and at least one balancer provided on an inner circumferential surface of the drum. Water is selectively supplied into the balancer so as to eliminate unbalance occurring in the drum.

公开(公告)号：US20180109367A1

公开(公告)日：2018-04-19

申请号：US15834977

申请日：2017-12-07

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/00 ,  H04B15/00

CPC classification number: H04L5/0066 ,  H04B15/00 ,  H04L5/001 ,  H04W52/146 ,  H04W52/34

Abstract: A method and user equipment for transmitting an uplink signal according to a spectrum emission mask (SEM) are discussed. The method performed by the user equipment includes if a radion frequency (RF) unit of the user equipment is configured to use inter-band carrier aggregation (CA), transmitting uplink signals on the carriers, wherein if a first SEM of a first carrier is overlapped in some frequency region with a second SEM of a second carrier, one SEM allowing a higher power specral density (PSD) is selected to be applied.

公开(公告)号：US20180103441A1

公开(公告)日：2018-04-12

申请号：US15730648

申请日：2017-10-11

Applicant: LG ELECTRONICS INC.

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

IPC: H04W52/36 ,  H04W52/14 ,  H04B7/0452 ,  H04W40/08

CPC classification number: H04W52/367 ,  H04B7/0452 ,  H04W40/08 ,  H04W52/146 ,  H04W52/383

Abstract: There is provided a method for reducing transmission power. The method may be performed by a vehicle-to-everything (V2X) communication device and comprise: deriving a value of maximum power reduction (MPR); determining a transmission power by using the value of the MPR; and transmitting signals at the determined transmission power. If the signals are a physical sidelink control channel (PSCCH) signal and physical sidelink shared channel (PSSCH) signal and if simultaneous transmissions of the PSCCH signal and the PSSCH signal is configured, the value of the the MPR may be equal to or less than 1.5 dB or 2 dB.

公开(公告)号：US20180049202A1

公开(公告)日：2018-02-15

申请号：US15675031

申请日：2017-08-11

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan LIM ,  Sangwook LEE ,  Dongik LEE ,  Jaehyuk JANG

IPC: H04W72/04

CPC classification number: H04W72/0453 ,  H04L5/001 ,  H04L23/00 ,  H04W84/042 ,  H04W88/02

Abstract: There is provided a method for transmitting/receiving a signal. The method may be performed by a wireless terminal and comprise: transmitting, by the wireless terminal configured with a carrier aggregation, an uplink signal. The carrier aggregation may include a combination of a evolved universal terrestrial radio access (E-UTRA) operating band 46 and one of E-UTRA operation bands 5, 7, 8, 21, 28 and 41. The method may comprise: receiving a downlink signal. If the uplink signal is transmitted through one of E-UTRA operation bands 5, 7, 8, 21, 28 and 41 and if the downlink signal is received through the E-UTRA operating band 46, a predetermined maximum sensitivity degradation (MSD) is applied to receiving reference sensitivity of the downlink signal, thereby successfully receiving the signal.

公开(公告)号：US20180049139A1

公开(公告)日：2018-02-15

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: H04W52/30 ,  H04L27/34 ,  H04W72/04 ,  H04W52/14

CPC classification number: H04W52/30 ,  H04L27/26 ,  H04L27/34 ,  H04W52/14 ,  H04W52/146 ,  H04W52/34 ,  H04W52/367 ,  H04W72/0413

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.

公开(公告)号：US20170359827A1

公开(公告)日：2017-12-14

申请号：US15524237

申请日：2015-11-26

Applicant: LG ELECTRONICS INC.

Inventor： Kijun KIM ,  Sangwook LEE ,  Yunjung YI

IPC: H04W72/08 ,  H04L5/00 ,  H04L1/18 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W72/082 ,  H04L1/1887 ,  H04L5/0044 ,  H04L5/0073 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/048 ,  H04W72/1226 ,  H04W72/1278 ,  H04W72/1284

Abstract: According to one embodiment of the present invention, a method for interference control in a radio resource having a plurality of bands and a plurality of frames comprises the steps of: allocating a dedicated data channel for a specific terminal and a common data channel for a plurality of terminals; and transmitting, to a neighboring base station, information related to the allocated dedicated data channel and common data channel, wherein the dedicated data channel can be allocated when data, to be transmitted to the specific terminal standing by in a transmission buffer, is larger than a predetermined amount.

公开(公告)号：US20170318490A1

公开(公告)日：2017-11-02

申请号：US15520635

申请日：2015-11-05

Applicant: LG ELECTRONICS INC.

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

IPC: H04W24/08 ,  H04L12/24 ,  H04L5/00 ,  H04L7/00 ,  H04W16/32 ,  H04W8/00

CPC classification number: H04W24/08 ,  H04J11/00 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/1469 ,  H04L7/0008 ,  H04L41/08 ,  H04W8/005 ,  H04W16/32 ,  H04W36/0088 ,  H04W36/0094 ,  H04W48/12 ,  H04W56/00 ,  H04W84/045

Abstract: A disclosure of the present specification provides a method of measuring a neighboring small cell. The method may include the steps of: receiving measurement configuration information from a serving cell; and measuring on the serving cell, the neighboring small cell, and a neighboring macro cell. The measurement configuration information may include one or more of a discovery signal measurement timing configuration (DMTC) and a measurement gap (MG) for the neighboring small cell. In addition, the DMTC may include DMTC periodicity information and information on the occasion section of a discovery signal. When a frequency band in which the serving cell operates, a frequency band in which the neighboring small cell operates, and a frequency band in which the neighboring macro cell operates are all the same, a measurement on the neighboring small cell may be performed for the time section by the DMTC and a measurement on the serving cell may be performed for sections other than the time section by the DMTC.

公开(公告)号：US20170310381A1

公开(公告)日：2017-10-26

申请号：US15510828

申请日：2015-08-11

Applicant: LG ELECTRONICS INC.

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

IPC: H04B7/185 ,  H04L5/14

CPC classification number: H04B7/1853 ,  H04B1/48 ,  H04B1/52 ,  H04L5/14

Abstract: A disclosure of the present specification provides a terminal which uses a frequency band of a mobile satellite service for LTE/LTE-A. The terminal comprises: a first duplexer for separating a transmitted signal and a received signal in band 1 defined in long term evolution (LTE)/LTE-Advanced; a second duplexer for separating a transmitted signal and a received signal in new band 65 which was a mobile satellite service (MSS) band and now is allocated for the terrestrial service; and a selection switch for selecting one of the first duplexer and the second duplexer. Herein, when only band 1 is configured and used, only the first duplexer may be operated by the selection switch. In contrast, when new band 65 is configured and used, wherein the configured band does not overlap the range of band 1, and when new band 65 is configured and used, wherein the configured band overlaps the range of band 1 for carrier aggregation, only the second duplexer may be operated by the selection switch

公开(公告)号：US20170279585A1

公开(公告)日：2017-09-28

申请号：US15509424

申请日：2015-09-24

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/00 ,  H04W56/00 ,  H04J11/00

CPC classification number: H04L5/0053 ,  H04J11/0073 ,  H04J11/0076 ,  H04J11/0093 ,  H04L5/001 ,  H04L5/005 ,  H04W48/16 ,  H04W56/001 ,  H04W76/28

Abstract: One disclosure of the present specification provides a method for performing measurement based on discovery signals. The method may comprise the steps of: receiving, from cells, discovery signals based on cell-specific reference signals (CRSs); and performing measurement based on the CRS-based discovery signals for a predetermined measurement period. If a measurement bandwidth is six resource blocks (RBs), the predetermined measurement period can be determined by 5*the measurement occasion periodicity of the discovery signals. If the measurement bandwidth is 25 resource blocks (RBs), the predetermined measurement period can be determined by 3*the measurement occasion periodicity of the discovery signals. Also, the discovery signals can be received for a discovery signal occasion duration defined by N consecutive subframes.

公开(公告)号：US20170264407A1

公开(公告)日：2017-09-14

申请号：US15394471

申请日：2016-12-29

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/00 ,  H04W72/08 ,  H04W52/24 ,  H04L25/02

CPC classification number: H04L5/0048 ,  H04B7/0626 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0073 ,  H04L5/1469 ,  H04L25/0204 ,  H04W52/241

Abstract: One disclosure of the present specification provides a channel estimation method of a user equipment (UE). The method comprising: acquiring a first channel estimate based on a first reference signal allocated to a first resource element of a subframe received from a base station; and removing a second reference signal from a second resource element of the subframe when an additional reference signal is not required, and decoding a data channel multiplexed in the second resource element using a result of channel estimation of an entire channel performed based on the first channel estimate. The second reference signal and the data channel may be multiplexed in the second resource element.