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11.发明申请公开(公告)号：US20220295400A1
公开(公告)日：2022-09-15
申请号：US17824087
申请日：2022-05-25
Applicant: LG Electronics Inc.
Inventor： Seunggye HWANG , Jaehyung KIM , Changhwan PARK , Joonkui AHN
Abstract: The present invention relates to a wireless communication system and, particularly, to a method and a device therefor, the method comprising the steps of: receiving a WUS sequence in a WUS resource on a carrier, wherein the WUS resource is defined as a plurality of consecutive OFDM symbols and a plurality of consecutive subcarriers; and attempting to detect a physical channel corresponding to the WUS, wherein the WUS sequence exists in the same pattern regardless of the position of a frequency band of the carrier, in the Nth (N>1) to last OFDM symbols of the WUS resource, and the WUS sequence exists selectively on the basis of the position of the frequency band of the carrier, in the first to (N−1)th OFDM symbols of the WUS resource.
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12.发明申请公开(公告)号：US20220132518A1
公开(公告)日：2022-04-28
申请号：US17451916
申请日：2021-10-22
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae LEE , Jaehyung KIM , Seunggye HWANG
Abstract: Various embodiments of the present disclosure relate to a next-generation wireless communication system for supporting high data transfer rates beyond the 4th generation (4G) wireless communication system. According to the various embodiments, a method of transmitting and receiving signals in a wireless communication system and apparatus for supporting the same may be provided. In addition, other embodiments may also be provided.
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公开(公告)号：US20220025571A1
公开(公告)日：2022-01-27
申请号：US17365579
申请日：2021-07-01
Applicant: LG Electronics Inc.
Inventor： Jaehyung KIM , Semin JANG , Jinhyuk JANG , Boram NOH
Abstract: The present disclosure relates to a laundry treating apparatus including a cabinet having a laundry inlet defined in one surface thereof, a first chamber positioned inside the cabinet to accommodate laundry therein through the laundry inlet, a second chamber positioned underneath the first chamber to define a space separated from a space of the first chamber, a steamer disposed inside the second chamber to generate steam and supply the generated steam to the first chamber, a door pivotably coupled to the cabinet to open and close the laundry inlet, a door inner surface facing the first chamber among both surfaces of the door, a base plate coupled to the door inner surface, a first shaft disposed parallel to a height direction of the door, a second shaft disposed perpendicular to the height direction of the door, a first pressurizing plate pivotably coupled to the door inner surface or the base plate through the first shaft and disposed to face the base plate, wherein the first pressurizing plate mounts and pressurizes pants, and a second pressurizing plate pivotably coupled to the door inner surface or the base plate through the second shaft and disposed to face the first pressurizing plate, wherein the second pressurizing plate pressurizes the pants.
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公开(公告)号：US20210307042A1
公开(公告)日：2021-09-30
申请号：US17257810
申请日：2019-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Seokmin SHIN , Jaehyung KIM , Seonwook KIM , Changhwan PARK , Joonkui AHN , Suckchel YANG , Seunggye HWANG
Abstract: The present specification provides a method for transmitting/receiving a signal and a channel in a narrowband wireless communication system, and an apparatus therefor. Specifically, a method for transmitting/receiving a signal and a channel by a terminal in a narrowband wireless communication system that coexists with other wireless communication systems comprises the steps of: receiving a synchronization signal from a base station on the basis of a predetermined channel raster; receiving, from the base station, information on a channel raster offset through a physical broadcast channel (PBCH); and performing transmission and reception of the signal and the channel with the base station in a narrowband in which a center frequency is adjusted by applying the channel raster offset, wherein a specific subcarrier of a plurality of subcarriers included in the narrowband may be punctured or rate-matched.
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15.发明申请公开(公告)号：US20210306888A1
公开(公告)日：2021-09-30
申请号：US17265975
申请日：2019-08-08
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyung KIM , Changhwan PARK , Joonkui AHN , Seunggye HWANG
Abstract: The present specification provides a method for performing measurement by using an RSS in a wireless communication system. More specifically, the method performed by a terminal comprises the steps of: receiving, from a first base station, power boosting information indicating a relative value compared to cell-specific reference signal (CRS) power and CRS port information indicating the number of CRS antenna ports; receiving the RSS from the first base station; and measuring the reference signal received power (RSRP) and/or the reference signal received quality (RSRQ) of the RSS on the basis of the power boosting information and the CRS port information.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20210204286A1
公开(公告)日：2021-07-01
申请号：US16065698
申请日：2018-06-18
Applicant: LG ELECTRONICS INC.
Inventor： Suckchel YANG , Seonwook KIM , Jaehyung KIM
Abstract: The present invention relates to a wireless communication system, and more particularly, to a method of transmitting and receiving a radio signal and an apparatus therefor. The method comprises the steps of receiving data in a time unit #n of a first frequency band and transmitting A/N in a time unit #m+k of a second frequency band in response to the data. In this case, the first frequency band and the second frequency band have different subcarrier spacing and a time unit #m of the second frequency band indicates the last time unit among a plurality of time units of the second frequency band corresponding to the time unit #n of the first frequency band.
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公开(公告)号：US20200245363A1
公开(公告)日：2020-07-30
申请号：US16637544
申请日：2018-08-09
Applicant: LG Electronics Inc.
Inventor： Jaehyung KIM , Joonkui AHN , Byounghoon KIM , Changhwan PARK , Seokmin SHIN , Suckchel YANG , Seunggye HWANG
Abstract: The present invention relates to a method for performing a random access process in a wireless communication system, and a device therefor and, more specifically, to a method and a device therefor, the method comprising the steps of: receiving narrowband physical random access channel (NPRACH) configuration information; and transmitting a random access preamble on the basis of the received NPRACH configuration information, wherein a sub-carrier spacing for the random access preamble is set to 3.75/N kHz, where N is an integer greater than or equal to 3, the random access preamble includes multiple symbol groups, the multiple symbol groups are transmitted on the basis of frequency-hopping, and a frequency-hopping distance between each of the multiple symbol groups includes a value between 3.75/N kHz and 6*3.75 kHz.
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18.发明申请公开(公告)号：US20200235871A1
公开(公告)日：2020-07-23
申请号：US16814002
申请日：2020-03-10
Applicant: LG Electronics Inc.
Inventor： Jaehyung KIM , Seonwook KIM , Changhwan PARK , Hanjun PARK , Joonkui AHN , Suckchel YANG
Abstract: Disclosed is a method for transmitting, by a user equipment, an uplink signal using carrier aggregation in a wireless communication system. More specifically, the method includes transmitting a first uplink signal to a base station on a first component carrier included in a first timing advance group (TAG); and transmitting a second uplink signal to the base station on a second component carrier included in a second TAG.
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19.发明申请公开(公告)号：US20200221507A1
公开(公告)日：2020-07-09
申请号：US16821367
申请日：2020-03-17
Applicant: LG Electronics Inc.
Inventor： Jaehyung KIM , Changhwan PARK , Seokmin SHIN , Joonkui AHN
IPC: H04W74/08
Abstract: Provided is a method for transmitting a random access preamble by a user equipment (UE) in a wireless communication system supporting a narrow band-Internet of things (NB-IoT). Specifically, the UE transmits the random access preamble to an eNB in a subcarrier allocated by the eNB according to a specific preamble structure and receives a random access response message from the eNB in response to the random access preamble. In this case, the random access preamble is repeatedly transmitted 16 times during a predetermined duration and then, a gap is inserted for a predetermined time and the predetermined duration is determined by multiplying a transmission duration in which the random access preamble is transmitted by the number of repeated transmission times.
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公开(公告)号：US20200221410A1
公开(公告)日：2020-07-09
申请号：US16821343
申请日：2020-03-17
Applicant: LG Electronics Inc.
Inventor： Jaehyung KIM , Suckchel YANG , Seonwook KIM , Changhwan PARK , Joonkui AHN
Abstract: Provided are a method of adjusting uplink timing in a wireless communication system and an apparatus therefor. Specifically, a method for a user equipment to adjust uplink timing in a wireless communication system includes transmitting, to a base station, an uplink signal, receiving, from the base station, a timing advance (TA) command configured based on the uplink signal, and performing uplink transmission to the base station by applying a timing advance (TA) indicated by the TA command. The TA command may be interpreted based on subcarrier spacing of at least one frequency resource region to which the TA is to be applied.
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