公开(公告)号：US10531397B2

公开(公告)日：2020-01-07

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 ,  H04W72/04 ,  H04W72/12 ,  H04W52/36

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：US10447456B2

公开(公告)日：2019-10-15

申请号：US16354774

申请日：2019-03-15

Applicant: LG Electronics Inc.

Inventor： Suhwan Lim ,  Sangwook Lee ,  Jaehyuk Jang ,  Manyoung Jung

IPC: H04L5/00 ,  H04J11/00 ,  H04W72/04 ,  H04L5/14 ,  H04W28/06

Abstract: There is provided a method for limiting a spurious emission, the method performed by a user equipment (UE) and comprising: configuring a transceiver of the UE to use an operating band 71; and determining at least one operating band to be protected among a plurality of operating band, wherein if the determined operating band to be protected is an operating band 29, a maximum level of spurious emission is limited to −38 dBm for protecting other UE using the operating band 29.

公开(公告)号：US10316447B2

公开(公告)日：2019-06-11

申请号：US15639649

申请日：2017-06-30

Applicant: LG ELECTRONICS INC.

Inventor： Kyosoon Chae ,  Dongsoo Lee ,  Sangwook Lee

IPC: B08B9/093 ,  D06F23/04 ,  D06F29/00 ,  D06F37/28 ,  D06F39/14 ,  D06F58/02 ,  A47L15/42 ,  A47L15/44 ,  D06F39/02 ,  D06F39/08 ,  D06F21/06 ,  D06F58/00 ,  A47L15/00 ,  D06F39/00

Abstract: A laundry treating apparatus includes a cabinet with first and second cabinet doors. A first washing apparatus processes laundry that is placed through the first cabinet door at the front. A second washing apparatus processes laundry that is placed through the second cabinet door at the top. The second washing apparatus includes: a tub that holds water and has an opening at a top that is accessible through the second opening of the cabinet; a tub cover that covers the top of the tub and defines an inlet through which the tub is accessible; a tub door on the tub cover that opens or closes the inlet of the tub cover separately from the second cabinet door opening or closing the second opening; a drum inside the tub configured to rotate about a vertical shaft; and a first sensor that generates a signal based on the tub door being open.

公开(公告)号：US10091661B2

公开(公告)日：2018-10-02

申请号：US15236161

申请日：2016-08-12

Applicant: LG ELECTRONICS INC.

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

IPC: H04W16/14 ,  H04W48/12 ,  H04L5/00 ,  H04W48/20

Abstract: One disclosure of the present specification provides a method for receiving a discovery signal from a license assisted access (LAA) based cell operating in an unlicensed band. The method may be performed by a user equipment (UE) and comprise: receiving a discovery signal measurement timing configuration (DMTC) including information on a periodicity of the DMTC and information on an occasion duration of a discovery signal. Here, if the UE operate in a bandwidth of 10 Mhz, the occasion duration may include a first subframe and a second subframe. The method may comprise: performing a cell detection for the LAA based cell operating in the unlicensed band, on the first subframe of the occasion duration; and performing measurements for the LAA based cell operating in the unlicensed band, on the second subframe of the occasion duration.

公开(公告)号：US10090985B2

公开(公告)日：2018-10-02

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: H04B7/00 ,  H04Q7/20 ,  H04L5/00 ,  H04B15/00

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 radio 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 spectral density (PSD) is selected to be applied.

公开(公告)号：US09893829B2

公开(公告)日：2018-02-13

申请号：US14911407

申请日：2014-08-11

Applicant: LG ELECTRONICS INC.

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

IPC: H04L1/00 ,  H04J11/00 ,  H04W48/16 ,  H04W24/10 ,  H04W72/08

CPC classification number: H04J11/005 ,  H04W24/10 ,  H04W48/16 ,  H04W72/082

Abstract: The present disclosure provides a method of performing a measurement. The method of performing a measurement may include the steps of: continuing a measurement on received signal strength indication (RSSI) for sections corresponding to the multiple of an almost blank subframe (ABS) pattern when a measurement subframe pattern representing a subframe to be measured with respect to a serving cell to which enhanced inter-cell interference coordination (eICIC) is applied is not received; averaging measurement results for the sections corresponding to the multiple of the ABS; and transmitting the average of the measurement results to the serving cell.

公开(公告)号：US09859947B2

公开(公告)日：2018-01-02

申请号：US15032991

申请日：2014-11-11

Applicant: LG ELECTRONICS INC.

Inventor： Sangwook Lee ,  Suhwan Lim ,  Dongik Lee

IPC: H04B1/40 ,  H04B1/525 ,  H04B1/62 ,  H04B1/00 ,  H04L5/14

CPC classification number: H04B1/525 ,  H04B1/0057 ,  H04B1/62 ,  H04L5/14

Abstract: A terminal is disclosed by the present specification. The terminal may comprise: an antenna; a diplexer for compounding a carrier of a first band and a carrier of a second band and for connecting or disconnecting the same to the antenna; a filter connected to the diplexer, a first duplexer connected to the filter for separating transmissions and receptions in the carrier of the first band; and a second duplexer connected to the diplexer for separating transmissions and receptions in the carrier of the second band. To this end, the filter can eliminate harmonic components and intermodulation distortions (IMD) that occur when transmission in the carrier of the first band and transmission in the carrier of the second band are simultaneously performed.

公开(公告)号：US09843433B2

公开(公告)日：2017-12-12

申请号：US14991524

申请日：2016-01-08

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/00 ,  H04W72/04 ,  H04L27/26 ,  H04J11/00 ,  H04W52/24 ,  H04W52/36 ,  H04W74/00 ,  H04L5/14 ,  H04W52/14

CPC classification number: H04L5/0066 ,  H04J11/003 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/14 ,  H04L27/26 ,  H04W52/146 ,  H04W52/24 ,  H04W52/367 ,  H04W72/0413 ,  H04W72/0446 ,  H04W74/004

Abstract: A method for limiting a spurious emission, and a user equipment (UE) thereof are discussed. The method according to one embodiment includes configuring a radio frequency (RF) unit of the UE to use a band 1; if the RF unit is configured to use the band 1, controlling the RF unit of the UK to limit a maximum level of spurious emission to −50 dBm for protecting another UE using a band 5; and transmitting an uplink signal through the configured RF unit. The band 1 includes an uplink operating band of 1920-1980 MHz and a downlink operating band of 2110-2170 MHz. The band 5 includes an uplink operating band of 824-849 MHz and a downlink operating band of 869-894 MHz.

公开(公告)号：US09313765B2

公开(公告)日：2016-04-12

申请号：US14394443

申请日：2013-05-08

Applicant: LG ELECTRONICS INC.

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

IPC: H04W24/00 ,  H04W64/00 ,  G01S5/10 ,  G01S5/02 ,  H04W4/02

CPC classification number: H04W64/00 ,  G01S5/0236 ,  G01S5/10 ,  H04W4/02

Abstract: According to one embodiment of the present specification, provided is a method for measuring a position in a wireless communication system. The method for measuring a position comprises the steps of: receiving observed time difference of arrival (OTDOA) assistance data from a positioning server; increasing an FFT sampling size when the value of a bandwidth of a positioning reference signal (PRS) included in the OTDOA assistance data is less than a first value; processing a plurality of received PRSs through the increased FFT sampling size; and calculating a reference signal time difference (RSTD) between the plurality of received PRSs.

Abstract translation: 根据本说明书的一个实施例，提供了一种用于测量无线通信系统中的位置的方法。 用于测量位置的方法包括以下步骤：从定位服务器接收观测到的到达时间差（OTDOA）辅助数据; 当包括在OTDOA辅助数据中的定位参考信号（PRS）的带宽的值小于第一值时，增加FFT采样大小; 通过增加的FFT采样大小来处理多个接收的PRS; 以及计算所述多个接收的PRS之间的参考信号时间差（RSTD）。

公开(公告)号：US20150282190A1

公开(公告)日：2015-10-01

申请号：US14440320

申请日：2013-11-01

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/08 ,  H04W76/04

CPC classification number: H04W72/082 ,  H04B17/00 ,  H04B17/345 ,  H04J11/004 ,  H04J11/005 ,  H04L1/00 ,  H04L2025/03605

Abstract: One embodiment of the present specification provides an interference cancellation receiving method. According to the method, interference estimation support information can be received from a serving cell. The information includes information for a time domain and information for a frequency domain, wherein the information for a time domain can indicate a section of a subframe or a radio frame in which the coherence of an interference signal is maintained, and the information for a frequency domain can indicate a section in which the coherence of the interference signal is maintained. According to the method, an interference signal introduced from a neighboring cell is estimated by using the information for a time domain and the information for a frequency domain of the interference estimation support information, and a signal from the serving cell can be detected by cancelling the estimated interference.

Abstract translation: 本说明书的一个实施例提供了一种干扰消除接收方法。 根据该方法，可以从服务小区接收干扰估计支持信息。 信息包括时域的信息和频域的信息，其中时域的信息可以指示保持干扰信号的相干性的子帧或无线电帧的一部分，以及频率的信息 域可以指示其中维持干扰信号的相干性的部分。 根据该方法，通过使用时域的信息和干扰估计支持信息的频域的信息来估计从相邻小区引入的干扰信号，并且可以通过消除来自服务小区的信号来检测来自服务小区的信号 估计干扰。