公开(公告)号：US11051323B2

公开(公告)日：2021-06-29

申请号：US16678581

申请日：2019-11-08

Applicant: LG Electronics Inc.

Inventor： Hanjun Park ,  Suckchel Yang ,  Seonwook Kim

IPC: H04W72/12 ,  H04W72/04 ,  H04W76/27 ,  H04L1/18 ,  H04L5/00 ,  H04W76/11

Abstract: A wireless communication system is disclosed. More particularly, disclosed herein are a method including receiving downlink scheduling information on a PDCCH, the downlink scheduling information comprising resource indication information (RI), selecting a first PUCCH resource set from among a plurality of PUCCH resource sets based on a size of the control information, and transmitting the control information using a PUCCH resource corresponding to the RI in the first PUCCH resource set, wherein, when a control information size supported by the first PUCCH resource set is less than or equal to X (>=1) bits, the PUCCH resource is determined using one of a first scheme and a second scheme, and wherein, when the control information size supported by the first PUCCH resource set is greater than X bits, the PUCCH resource is determined using only the second scheme, and an apparatus therefor.

公开(公告)号：US11043993B2

公开(公告)日：2021-06-22

申请号：US16318671

申请日：2018-09-10

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel Yang ,  Joonkui Ahn ,  Seonwook Kim ,  Hanjun Park

IPC: H04B7/0456 ,  H04W76/30 ,  H04L1/16 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04

Abstract: The present invention relates to a wireless communication system. More particularly, the present invention relates to a method including receiving only one downlink signal in a set of slots; generating an acknowledgement/negative acknowledgement (A/N) codebook for the one or more downlink signals; and transmitting the A/N codebook, wherein if a specific condition is satisfied, the A/N codebook includes only A/N information for the one downlink signal, and an apparatus therefor.

公开(公告)号：US20210084600A1

公开(公告)日：2021-03-18

申请号：US17108211

申请日：2020-12-01

Applicant: LG Electronics Inc.

Inventor： Joonkui Ahn ,  Daesung Hwang ,  Hyunsoo Ko ,  Yunjung Yi ,  Hyunho Lee ,  Seonwook Kim ,  Suckchel Yang ,  Hanjun Park

IPC: H04W52/36 ,  H04W74/08 ,  H04W72/12 ,  H04W72/04

Abstract: Provided are a method and a device for reporting a power headroom in a wireless communication system. The device receives initial downlink control information (DCI) for physical uplink shard channel (PUSCH) transmission in a first subframe and receives triggering DCI in a second subframe. The device calculates a power headroom on the assumption that the PUSCH transmission is not performed.

公开(公告)号：US10952253B2

公开(公告)日：2021-03-16

申请号：US16885913

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook Kim ,  Joonkui Ahn ,  Hanbyul Seo ,  Byounghoon Kim ,  Hanjun Park

IPC: H04W74/08 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04W16/14

Abstract: The disclosure describes a method for transmitting a signal in a wireless access system and a device supporting the same. More particular, to carrier sensing methods, specifically methods for performing a channel access procedure (CAP), methods for selecting a representative frequency resource, methods for transmitting a data burst, and devices supporting the same.

公开(公告)号：US10952239B2

公开(公告)日：2021-03-16

申请号：US16073615

申请日：2017-01-26

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun Park ,  Joonkui Ahn ,  Seonwook Kim ,  Suckchel Yang

IPC: H04W16/14 ,  H04W74/08 ,  H04W74/00 ,  H04W88/06

Abstract: Disclosed are a method for transmitting/receiving an uplink signal between a terminal and a base station and a device supporting same in a licensed assisted access (LAA) system in which the base station or the terminal executes listen-before-talk (LBT)-based signal transmission. Specifically, disclosed are: a method for a terminal transmitting an uplink signal by executing an uplink LBT operation which is based on LBT-related information if the base station provides the LBT-related information for the uplink LBT operation of the terminal; and a device supporting same.

公开(公告)号：US10925077B2

公开(公告)日：2021-02-16

申请号：US16577424

申请日：2019-09-20

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Hanjun Park ,  Jaehyung Kim

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/04

Abstract: The disclosure relates to a wireless communication system. Particularly, the disclosure relates to a method including determining a first uplink control information (UCI) of a highest priority among a plurality of UCIs, the plurality of UCIs corresponding to a plurality of non-overlapped physical uplink control channel (PUCCH) resources within the same time period, determining a second UCI of a highest priority in a UCI set, based on a format of a PUCCH resource corresponding to the first UCI, and transmitting the first UCI and the second UCI, respectively in PUCCH resources corresponding to the first UCI and the second UCI, and an apparatus for the same.

公开(公告)号：US10917205B2

公开(公告)日：2021-02-09

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

IPC: H04L5/00 ,  H04W56/00 ,  H04W72/04

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.

公开(公告)号：US10917153B2

公开(公告)日：2021-02-09

申请号：US16321374

申请日：2017-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun Park ,  Kijun Kim ,  Eunsun Kim ,  Jiwon Kang ,  Kunil Yum ,  Seungmin Lee

IPC: H04B7/06 ,  H04B17/24 ,  H04L5/00 ,  H04L27/26 ,  H04W56/00

Abstract: Disclosed are a method for reporting channel state information by a terminal and, a device for supporting the same. More particularly, disclosed are a method in which a base station transmits a signal using a plurality of analog beams, and a terminal calculates channel state information feedback and reports the channel state information to the base station, in response to the base station, and a device for supporting the same.

公开(公告)号：US10911975B2

公开(公告)日：2021-02-02

申请号：US16813968

申请日：2020-03-10

Applicant: LG Electronics Inc.

Inventor： Hanjun Park ,  Hyunsoo Ko ,  Eunsun Kim ,  Kijun Kim ,  Yunjung Yi ,  Hyunho Lee

IPC: H04W24/10 ,  H04L5/00 ,  H04W56/00 ,  H04W72/04 ,  H04W80/02

Abstract: The present invention discloses a method for a terminal reporting radio resource management (RRM) to a base station, and an apparatus supporting the same. More specifically, the present invention discloses a method for a terminal, if a base station transmits signals including an RRM reference signal (RS) by using one or more analogue beams for each symbol, performing RRM measurement in correspondence with the same, and reporting the measured RRM information; and an apparatus supporting the same.

公开(公告)号：US10862531B2

公开(公告)日：2020-12-08

申请号：US16425323

申请日：2019-05-29

Applicant: LG Electronics Inc.

Inventor： Hanjun Park ,  Suckchel Yang ,  Joonkui Ahn ,  Jaehyung Kim ,  Changhwan Park

IPC: H04B1/7143 ,  H04W72/04

Abstract: The present invention relates to a method for transmitting a physical uplink control channel, the method comprising: determining a sequence hopping pattern on the basis of a frequency hopping index determined based on whether or not frequency hopping is configured in a slot; and transmitting a first PUCCH including a demodulation reference signal to which the determined sequence hopping pattern is applied, or a second PUCCH to which the determined sequence hopping pattern is applied.