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公开(公告)号：US10361736B2
公开(公告)日：2019-07-23
申请号：US15934713
申请日：2018-03-23
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan Lim , Jaehyuk Jang , Sangwook Lee , Manyoung Jung
Abstract: When a terminal aggregates three downlink carriers by using the carrier aggregation (CA) of the LTE-A technology and transmits an uplink signal on two uplink carriers while aggregating at least two uplink carriers, a harmonic component and an intermodulation distortion (IMD) component are generated, thereby influencing a downlink band of the terminal itself. Therefore, the present specification presents a scheme therefor.
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公开(公告)号：US12150072B2
公开(公告)日：2024-11-19
申请号：US17754442
申请日：2020-09-29
Applicant: LG ELECTRONICS INC.
Inventor： Jongkeun Park , Jaehyuk Jang , Suhwan Lim , Sangwook Lee
Abstract: In order to solve the aforementioned problem, one disclosure in the present specification provides a wireless communication device. The wireless communication device may comprise: at least one transceiver; at least one processor; and at least one memory that stores an instruction and is operatively electrically connected to the at least one processor. An operation performed on the basis of an execution of the instruction by the at least one processor may comprise the steps of: receiving a network signal related to AMPR; determining uplink transmission power by applying a preset A-MPR value; and transmitting an uplink signal on the basis of the determined transmission power.
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公开(公告)号：US12137062B2
公开(公告)日：2024-11-05
申请号：US18227770
申请日：2023-07-28
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan Lim , Jaehyuk Jang , Sangwook Lee , Joohee Lee
Abstract: A disclosure of the present specification provides a user equipment (UE) supporting a Dual Connectivity (DC) with Evolved Universal Terrestrial Radio Access (E-UTRA) and New Radio (NR). The UE may include a transceiver configured with the DC and configured to transmit an uplink signal and receive a downlink signal; and a processor configured to control the transceiver. Wherein based on (i) that the E-UTRA includes at least E-UTRA operation band 41, (ii) that the NR includes at least NR operation band 41, and (iii) that a band to be protected is a first band, the transceiver may be configured with a predetermined maximum level of a spurious emission.
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公开(公告)号：US11891742B2
公开(公告)日：2024-02-06
申请号：US17580070
申请日：2022-01-20
Applicant: LG Electronics Inc.
Inventor： Jaehyuk Jang , Beomjun Kim , Sangwook Hong
IPC: D06F34/10 , D06F34/24 , D06F37/42 , D06F39/04 , D06F105/28 , D06F103/16 , D06F58/26 , D06F105/62 , D06F25/00 , D06F34/20 , D06F103/52
CPC classification number: D06F34/10 , D06F34/24 , D06F37/42 , D06F39/04 , D06F25/00 , D06F34/20 , D06F58/26 , D06F2103/16 , D06F2103/52 , D06F2105/28 , D06F2105/62
Abstract: A laundry treating apparatus includes a tub, a drum for receiving an object therein, an induction heater for heating an outer circumferential face of the drum, a motor for rotating the drum, and a power supply for supplying power from an external power source to the laundry treating apparatus, a relay for interrupting current to be applied from the power supply to the induction heater via an electrical wire, a processor connected to the relay via a control wire and configured to control an operation of the relay and to control an operation of the induction heater and an operation of the motor, and a first safety device disposed at the control wire to interrupt a control signal to be applied from the processor to the relay. The first safety device operates in response to a temperature change thereof.
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公开(公告)号：US20230262616A1
公开(公告)日：2023-08-17
申请号：US18108424
申请日：2023-02-10
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh Yang , Jaehyuk Jang , Sangwook Lee , Jinyup Hwang , JInwoong Park
CPC classification number: H04W52/367 , H04L27/2636 , H04L27/2605
Abstract: One disclosure of the present specification provides a UE. The UE comprises: a transceiver for transmitting a signal and receiving a signal; and a processor to control the transceiver, wherein the UE is a power class 5 UE, wherein the maximum output of the UE is 20 dBm in the n96 band, wherein the transceiver receives a network signal from a base station, wherein, based on the network signal, the processor determines a frequency range of i) 5925 MHz or more and ii) 6425 MHz or less, wherein, based on A-MPR based on the network signal, the processor reduces the maximum output of the UE, wherein, based on the reduced maximum output of the UE, the processor determines transmission power, wherein the transceiver transmits a signal in the frequency range with the determined transmission power, wherein the A-MPR is based on pre-coding, modulation scheme, channel bandwidth, and RB allocation scheme.
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Patent Agency Ranking
公开(公告)号：US20220322474A1
公开(公告)日：2022-10-06
申请号：US17709919
申请日：2022-03-31
Applicant: LG Electronics Inc.
Inventor： Suhwan Lim , Yoonoh Yang , Sangwook Lee , Jaehyuk Jang , Jinyup Hwang , Jinwoong Park
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.
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公开(公告)号：US20220224460A1
公开(公告)日：2022-07-14
申请号：US17575122
申请日：2022-01-13
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan Lim , Jaehyuk Jang , Yoonoh Yang , Sangwook Lee , Jinyup Hwang , Jinwoong Park
IPC: H04L5/00
Abstract: There is provided a UE in a wireless communication system, the UE comprising: at least one transceiver; at least one processor configured to use CA based on two NR operating bands; 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: transmitting, via the at least one transceiver, an uplink signal via one NR operating band among the two NR operating bands; and receiving, via the at least one transceiver, a downlink signal on other NR operating band, different from the one NR operating band, among the two NR operating bands.
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公开(公告)号：US11008694B2
公开(公告)日：2021-05-18
申请号：US15651689
申请日：2017-07-17
Applicant: LG ELECTRONICS INC.
Inventor： Bio Park , Jaehyuk Jang , Sangwook Hong
Abstract: A laundry apparatus is provided. The laundry apparatus may include a cabinet, a tub provided in the cabinet and defining an internal space, the tub having an opening formed in a front of the tub, a drum rotatably provided in the internal space of the tub and being made of a conductor, and an induction heater provided at an outer circumferential surface of the tub. The induction heater may heat the drum by generating an electromagnetic field and may include a coil that uses a supplied electric current to generate an eddy current in the drum by generating a magnetic field, and a coil arranging portion provided at the outer circumferential surface of the tub. The coil may be arranged on the coil arranging portion such that coils of the coil are spaced a predetermined distance apart from each other while being wound from a front direction to a rear direction of the tub.
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公开(公告)号：US10941511B2
公开(公告)日：2021-03-09
申请号：US16328100
申请日：2017-08-25
Applicant: LG Electronics Inc.
Inventor： Beomjun Kim , Woore Kim , Bio Park , Seulgi Park , Jaehyuk Jang , Sangwook Hong , Changoh Kim , Hyunwoo Noh
IPC: D06F39/04 , D06F58/26 , D06F33/00 , D06F21/04 , D06F37/04 , D06F39/08 , D06F58/04 , D06F25/00 , D06F37/26
Abstract: The present invention relates to a clothes treatment apparatus and, more particularly, to a clothes treatment apparatus for directly heating a drum accommodating clothes. According to an embodiment of the present disclosure, provided is a clothes treatment apparatus comprising: a tub; a drum, made of a metal, which accommodates clothes and is rotatably provided inside the tub; and an induction module, provided in the tub so as to have a spacing from a circumferential surface of the drum, for generating an electromagnetic field to heat the circumferential surface of the drum, wherein the induction module comprises: a coil which is formed by winding a wire such that electric current is applied thereto to generate a magnetic field; and a base housing mounted on an outer circumferential surface of the tub, wherein the base housing is provided with a coil slot for defining the shape of the coil in such a manner that the wire is mounted therein so as to have a predetermined distance between wire and wire.
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公开(公告)号：US10439670B2
公开(公告)日：2019-10-08
申请号：US16037956
申请日：2018-07-17
Applicant: LG ELECTRONICS INC.
Inventor： Younghee Kang , Inkyung Kim , Jihyuk Park , Dongsu Won , Kyungho Lim , Jaehyuk Jang , Eunbit Cho
Abstract: A mobile terminal according to the present invention includes a first power amplifier (PA) to amplify and output a first signal of a first transceiver, a power combiner to combine a second signal of the first transceiver with a third signal of the second transceiver, a second power amplifier to amplify and output a fourth signal combined by the power combiner, and a switch to select one of a first transmission signal that is an output signal of the first power amplifier and a second transmission signal that is an output signal of the second power amplifier, wherein the first transceiver operates in a first communication system and the second transceiver operates in a second communication system, whereby a mobile terminal having improved transmission output power characteristics can be provided using the first communication system and the second communication system.
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