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公开(公告)号：US20220248410A1
公开(公告)日：2022-08-04
申请号：US17598759
申请日：2020-03-27
Applicant: LG ELECTRONICS INC.
Inventor： Hyunho Lee , Suckchel Yang , Seonwook Kim , Changhwan Park , Duckhyun Bae
Abstract: According to an aspect of the present disclosure, a method for transmitting an uplink signal by a user equipment in a wireless communication system comprises: receiving information on a plurality of PUCCH resource sets; and on the basis of a first PUCCH resource associated with a first uplink signal and a second PUCCH resource associated with a second uplink signal, which overlap on a time domain, multiplexing the first uplink signal and the second uplink signal to a PUCCH resource included in one PUCCH resource set among the plurality of PUCCH resource sets, wherein the plurality of PUCCH resource sets are configured to have priorities, and the one PUCCH resource set is a PUCCH resource set having the highest priority from among the plurality of PUCCH resource sets.
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公开(公告)号：US11388750B2
公开(公告)日：2022-07-12
申请号：US16071390
申请日：2017-01-26
Applicant: LG ELECTRONICS INC.
Inventor： Seonwook Kim , Hanjun Park , Joonkui Ahn , Suckchel Yang
Abstract: Disclosed are a method for adjusting a downlink listen-before-talk (LBT) parameter by a base station, in a licensed assisted access (LAA) system for execution of LBT-based signal transmission by a base station or a terminal, and a device for supporting same. More particularly, disclosed are a method for uplink operation by a terminal, in a multi-carrier environment, a method for uplink transmission on the basis of same, and a device for supporting the methods.
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193.发明申请公开(公告)号：US20220217774A1
公开(公告)日：2022-07-07
申请号：US17605518
申请日：2020-04-29
Applicant: LG ELECTRONICS INC.
Inventor： Seonwook Kim , Sukhyon Yoon , Hyunsoo Ko , Byounghoon Kim , Suckchel Yang , Hanbyul Seo , Changhwan Park , Sangrim Lee , Hyunsu Cha
Abstract: The present disclosure relates to a wireless communication system, and specifically provides a method and a device therefor, the method comprising: receiving first configuration information for transmitting a sounding reference signal (SRS); performing a channel access procedure (CAP) on the basis of the first configuration information; acquiring a time period for the SRS transmission from an Nth symbol on the basis of a successful CAP in the Nth symbol; performing the SRS transmission within the time period; transmitting, within the time period, second configuration information for triggering positioning reference signal (PRS) transmission in at least one base station included in a cell group; and receiving a PRS from the at least one base station within the time period.
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公开(公告)号：US11323887B2
公开(公告)日：2022-05-03
申请号：US16649887
申请日：2018-09-27
Applicant: LG Electronics Inc.
Inventor： Seonwook Kim , Jonghyun Park , Changhwan Park , Joonkui Ahn , Suckchel Yang , Sukhyon Yoon
Abstract: Disclosed are a method for a terminal for transmitting an uplink signal in a wireless communication system supporting an unlicensed band, and an apparatus supporting the method. The present invention includes specific examples, such as an embodiment in which, if a terminal is transmitting a signal in the direction of a particular beam, then, on the basis of the direction of a beam of a base station sharing the unlicensed band, the terminal adaptively transmits an uplink signal in the unlicensed band.
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公开(公告)号：US11259262B2
公开(公告)日：2022-02-22
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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Patent Agency Ranking
196.发明授权公开(公告)号：US11219023B2
公开(公告)日：2022-01-04
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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197.发明授权公开(公告)号：US11219013B2
公开(公告)日：2022-01-04
申请号：US16930858
申请日：2020-07-16
Applicant: LG Electronics Inc.
Inventor： Seonwook Kim , Sukhyon Yoon , Joonkui Ahn , Inkwon Seo , Suckchel Yang , Changhwan Park
Abstract: Provided are a method of transmitting and receiving a signal in a wireless communication system, and an apparatus supporting the same.
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公开(公告)号：US11212066B2
公开(公告)日：2021-12-28
申请号：US16597639
申请日：2019-10-09
Applicant: LG Electronics Inc.
Inventor： Seunggye Hwang , Joonkui Ahn , Changhwan Park , Seonwook Kim
Abstract: The disclosure of the present specification provides a method for performing a narrowband physical uplink shared channel (NPUSCH) transmission. The method may comprise: determining a start position of the NPUSCH transmission; performing the NPUSCH transmission, if the start position of the NPUSCH transmission is determined as a first of two contiguous subframes; and postponing the NPUSCH transmission, if the start position of the NPUSCH transmission is determined as a second of the two contiguous subframes. The two contiguous subframes may be configured as a time division duplex (TDD) uplink subframe based on at least one of TDD configurations 1 and 4. The two contiguous subframes may be defined for a subcarrier spacing of 3.75 kHz.
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公开(公告)号：US11190322B2
公开(公告)日：2021-11-30
申请号：US16610441
申请日：2018-04-27
Applicant: LG Electronics Inc.
Inventor： Sechang Myung , Seonwook Kim , Changhwan Park , Joonkui Ahn , Suckchel Yang
Abstract: Disclosed are a method for allocating resources for a base station terminal in a wireless communication system, and a communication apparatus utilizing the method. The method determines a specific number of symbols and the allocable maximum bandwidth for the terminal, selects the maximum transmission block size the terminal can transmit or receive on the basis of the determination, and allocates resources on the basis of the selection.
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公开(公告)号：US11147066B2
公开(公告)日：2021-10-12
申请号：US16417161
申请日：2019-05-20
Applicant: LG ELECTRONICS INC.
Inventor： Yunjung Yi , Joonkui Ahn , Hanbyul Seo , Hyangsun You , Seonwook Kim
Abstract: A method performed by a wireless device in a wireless communication system, the method including detecting a first subframe, wherein the first subframe includes a first slot and a second slot, and wherein orthogonal frequency division multiplexing (OFDM) symbols in the first slot are not occupied, detecting a second subframe, wherein the second subframe a next subframe of the first subframe, and wherein all OFDM symbols in the second subframe are occupied and receiving a downlink signal from a network on an unlicensed carrier via at least one of the first subframe and the second subframe.
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