公开(公告)号：US20220167193A1

公开(公告)日：2022-05-26

申请号：US17666261

申请日：2022-02-07

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook Kim ,  Changhwan Park ,  Inkwon Seo ,  Suckchel Yang

IPC: H04W24/08 ,  H04W72/04 ,  H04W72/12 ,  H04L27/26

Abstract: A method for a terminal to transmit or receive a signal in a wireless communication system according to an embodiment of the present invention can include: monitoring physical downlink control channel (PDCCH) candidates; obtaining downlink control information (DCI) through a PDCCH detected in a first slot as a result of monitoring the PDCCH candidates; and receiving a physical downlink shared channel (PDSCH) or transmitting a physical uplink shared channel (PUSCH) in a second slot on the basis of the DCI.

公开(公告)号：US20220159652A1

公开(公告)日：2022-05-19

申请号：US17439117

申请日：2020-03-30

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun Bae ,  Suckchel Yang ,  Hyunho Lee

IPC: H04W72/04

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 resource allocation information including a first start and length indicator value (SLIV) and a second SLIV, wherein the first SLIV is associated with a start symbol (S1) of a first uplink time resource and the number (L1) of symbols, the second SLIV is associated with an offset value (S2) associated with a start symbol of a second uplink time resource and the number (L2) of symbols, S1 and S2 are integers of 0 or larger, and L1 and L2 are integers of 1 or larger; and transmitting the uplink signal on the first uplink time resource and the second uplink time resource on the basis of the resource allocation information, wherein S2 is an offset value between a last symbol of the first uplink time resource and the start symbol of the second uplink time resource.

公开(公告)号：US11337194B2

公开(公告)日：2022-05-17

申请号：US17004716

申请日：2020-08-27

Applicant: LG Electronics Inc.

Inventor： Daesung Hwang ,  Suckchel Yang ,  Seungmin Lee

IPC: H04W72/04 ,  H04L27/26 ,  H04L5/00

Abstract: A disclosure of the present specification provides a new PUCCH format for allowing increased UCI HARQ-ACK; including CSI to be transmitted in an environment in which an enhanced carrier aggregation technology is used so that cells, the number of which exceeds five and is a maximum of X e.g., 32, can be aggregated.

公开(公告)号：US20220131656A1

公开(公告)日：2022-04-28

申请号：US17508478

申请日：2021-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Suckchel Yang ,  Joonkui Ahn ,  Seonwook Kim

IPC: H04L1/18

Abstract: According to an embodiment of the present invention a UE may receive downlink control information (DCI), perform data reception and determine HARQ-ACK based on a result of the data reception, wherein the HARQ-ACK is reported through a physical uplink control channel (PUCCH) based on either: a first reporting type in which the HARQ-ACK reporting is performed for NACK only, or a second reporting type in which the HARQ-ACK reporting is performed for ACK/NACK both, and the UE may select one of the first reporting type and the second reporting type and a resource of the PUCCH based on the DCI.

公开(公告)号：US11317440B2

公开(公告)日：2022-04-26

申请号：US16323398

申请日：2017-08-02

Applicant: LG Electronics Inc.

Inventor： Seonwook Kim ,  Joonkui Ahn ,  Yunjung Yi ,  Hanjun Park ,  Kijun Kim ,  Suckchel Yang

IPC: H04W74/08 ,  H04W8/00 ,  H04W16/28 ,  H04W24/10

Abstract: Disclosed are a method for transmitting and receiving a signal between a terminal and a base station in a wireless communication system supporting an unlicensed band, and devices supporting same. More particularly, disclosed are a method for transmitting a signal by means of applying analog beam varying/independent for each symbol unit, and devices supporting same, the method characterized by transmitting a signal by means of applying an analog beam varying/independent for each symbol on the basis of the successful location of a channel access procedure (e.g., listen before talk (LBT)) for signal transmission in an unlicensed band.

公开(公告)号：US11310821B2

公开(公告)日：2022-04-19

申请号：US16637175

申请日：2018-08-07

Applicant: LG Electronics Inc.

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

IPC: H04W72/12 ,  H04W16/14 ,  H04W74/08

Abstract: Disclosed are a method for transmitting/receiving a signal between a terminal and a base station in a wireless communication system for supporting an unlicensed band, and a device for supporting the same. More particularly, a terminal according to one embodiment of the present disclosure can receive a downlink signal through an unlicensed band on the basis of downlink scheduling information of a received component carrier level, or can transmit an uplink signal through the unlicensed band on the basis of uplink scheduling information of a broadband channel level including a plurality of received component carriers.

公开(公告)号：US11297683B2

公开(公告)日：2022-04-05

申请号：US16065053

申请日：2018-03-16

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04W80/08 ,  H04W72/14 ,  H04L1/18 ,  H04W76/27 ,  H04L5/00 ,  H04W72/12 ,  H04L1/16

Abstract: A method by which a terminal receives data in a wireless communication system and a device using the method are provided. The method is characterized by receiving first data in a unit of transport block, the transport block including at least one code block, transmitting acknowledgement/negative-acknowledgement (ACK/NACK) information for each code block, of which there is at least one, and receiving, in a unit of code block, second data included in a code block, for which NACK has been transmitted, among code blocks, of which there is at least one.

公开(公告)号：US11277804B2

公开(公告)日：2022-03-15

申请号：US16638433

申请日：2018-08-13

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Joonkui Ahn ,  Seonwook Kim

IPC: H04W52/32 ,  H04W16/28 ,  H04W52/14 ,  H04W52/42

Abstract: The present invention relates to a wireless communication system and, specifically, to a method and a device therefor, the method comprising the steps of: transmitting a physical signal via one or more symbols; and performing a procedure for transmitting an SRS through each symbol over a plurality of symbols for beam alignment with a base station, wherein when the physical signal and the SRS overlap in a time domain and the physical signal has a higher priority than a priority of the SRS, an SRS transmission power of each symbol is equally reduced in all the plurality of symbols.

公开(公告)号：US20220078822A1

公开(公告)日：2022-03-10

申请号：US17428899

申请日：2020-02-14

Applicant: LG ELECTRONICS INC.

Inventor： Sechang Myung ,  Seonwook Kim ,  Suckchel Yang ,  Changhwan Park

IPC: H04W72/12

Abstract: The present invention relates to a wireless communication system, specifically, to a method and an apparatus therefor, the method comprising: receiving BWP switching information from a first BWP; switching from the first BWP to a second BWP on the basis of the BWP switching information; switching to a third BWP different from the second BWP on the basis of transmission failure of a first uplink from the second BWP; and transmitting a second uplink from the third BWP, wherein the third BWP is one from among the first BWP, an initially activated BWP used for initial access, and a previously configured BWP.

公开(公告)号：US11272529B2

公开(公告)日：2022-03-08

申请号：US16633683

申请日：2018-08-10

Applicant: LG Electronics Inc.

Inventor： Changhwan Park ,  Seokmin Shin ,  Joonkui Ahn ,  Suckchel Yang ,  Seunggye Hwang

IPC: H04W4/00 ,  H04W72/12 ,  H04W72/04 ,  H04L5/00 ,  H04W4/80 ,  H04W80/02 ,  H04W76/27

Abstract: Disclosed are a method for a base station and a UE transmitting/receiving a signal in a wireless communication system, and a device supporting same. According to one embodiment, a method for a UE transmitting/receiving a signal in a wireless communication system comprises the steps of: receiving, from a base station, configuration information about a carrier for one or more channel; and, on the basis of the received configuration information, transmitting and then receiving one or more channel. Therein, the one or more channel comprises at least one among a downlink control channel, a downlink shared channel and an uplink shared channel, and the carrier may be configured differently based on the channel being transmitted therethrough.