公开(公告)号：US20230092203A1

公开(公告)日：2023-03-23

申请号：US17989418

申请日：2022-11-17

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Suckchel Yang ,  Seonwook Kim ,  Joonkui Ahn

IPC: H04L1/18 ,  H04W72/14 ,  H04W72/12

Abstract: Provided are a method for a terminal resending data in a wireless communication system, and a communication device using same. The method comprises: receiving downlink control information (DCI) from a network; and resending data on the basis of the DCI, wherein the DCI includes an acknowledgement/not-acknowledgement (ACK/NACK) field.

公开(公告)号：US11589374B2

公开(公告)日：2023-02-21

申请号：US17562584

申请日：2021-12-27

Applicant: LG Electronics Inc.

Inventor： Seokmin Shin ,  Suckchel Yang ,  Joonkui Ahn ,  Seonwook Kim

IPC: H04W72/12 ,  H04W72/1268 ,  H04L27/26 ,  H04L1/1607 ,  H04W72/0453

Abstract: A method and device for transmitting/receiving a signal in a wireless communication system according to an embodiment of the present invention may comprise: repeatedly mapping a PUCCH sequence to each of resource blocks (RBs) in an interlace; and transmitting a PUCCH on the interlace, wherein the CS value of the PUCCH sequence may vary on the basis of values determined by multiplying RB indexes of the respective RBs by a Δ value.

公开(公告)号：US11582797B2

公开(公告)日：2023-02-14

申请号：US17040509

申请日：2019-04-04

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui Ahn ,  Seonwook Kim ,  Changhwan Park ,  Hanjun Park ,  Sukhyon Yoon

IPC: H04W74/08 ,  H04B17/336 ,  H04W16/28 ,  H04W24/10

Abstract: A wireless device in an unlicensed band receives from a base station a request signal requesting initiation of downlink (DL) transmission. If carrier sensing (CS) is performed and a wireless medium idles, the wireless device transmits to the base station a response signal accepting the initiation of the DL transmission. The CS is performed with respect to a receive (RX) beam direction obtained from the request signal.

公开(公告)号：US11546855B2

公开(公告)日：2023-01-03

申请号：US17266878

申请日：2019-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Seunggye Hwang ,  Changhwan Park ,  Joonkui Ahn ,  Sukhyon Yoon

IPC: H04W68/02 ,  H04W76/28 ,  H04W8/24 ,  H04W68/00 ,  H04W52/02

Abstract: Disclosed are a method for transmitting a wake up signal (WUS) by a communication device in a wireless communication system, and a device therefor, according to various embodiments. Disclosed are a method for transmitting a WUS by a communication device, and a device therefor, the method comprising the steps for: setting a group WUS configuration related to the setting of a WUS resource for each UE group; transmitting the set group WUS configuration; and transmitting a WUS on the basis of the group WUS configuration, wherein the group WUS configuration is divided into a second WUS configuration for discontinuous reception (DRX) and a first WUS configuration for eDRX.

公开(公告)号：US11546851B2

公开(公告)日：2023-01-03

申请号：US16962288

申请日：2019-01-25

Applicant: LG Electronics Inc.

Inventor： Seunggye Hwang ,  Changhwan Park ,  Joonkui Ahn

IPC: H04W52/02 ,  H04W76/27 ,  H04L5/00 ,  H04W48/08 ,  H04W72/04

Abstract: The present invention relates to a method by which a terminal transmits/receives a signal in a wireless communication system and a device therefore and, more particularly, to: a method comprising the steps of receiving configuration information related to the activation or the deactivation of a wake-up signal (WUS), and monitoring the WUS and a channel corresponding to the WUS, when the WUS is activated on the basis of the configuration information, wherein the configuration information related to the activation or the deactivation of the WUS is configured to be terminal-specific; and a device therefor.

公开(公告)号：US11546119B2

公开(公告)日：2023-01-03

申请号：US17317302

申请日：2021-05-11

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun Park ,  Suckchel Yang ,  Joonkui Ahn ,  Seungmin Lee ,  Daesung Hwang

IPC: H04L5/00 ,  H04L1/16 ,  H04L1/18 ,  H04W72/04 ,  H04L5/14

Abstract: A method for transmitting uplink control information and an apparatus therefor are disclosed. In a method for transmitting uplink control information using a physical uplink shared channel (PUSCH) in a wireless communication system, the method is performed by a terminal and includes receiving downlink control information including an accumulated number of physical downlink shared channels (PDSCH) transmissions associated with a cell group configured for the terminal, coding the uplink control information using the accumulated number of PDSCH transmissions, and transmitting the coded uplink control information using the PUSCH.

公开(公告)号：US11540322B2

公开(公告)日：2022-12-27

申请号：US16494005

申请日：2018-03-13

Applicant: LG Electronics Inc.

Inventor： Changhwan Park ,  Kijun Kim ,  Seonwook Kim ,  Eunsun Kim ,  Joonkui Ahn ,  Sukhyon Yoon

IPC: H04W74/08 ,  H04W16/28

Abstract: Disclosed are a method for performing a random access procedure between a terminal and a base station in a wireless communication system and a device supporting the same. More particularly, the present invention provides a description of a method for performing a random access procedure between a terminal and a base station in a wireless communication system capable of transmission or reception of a signal through a plurality of beams. The terminal is capable of communicating with at least one of another terminal, a terminal related to an autonomous driving vehicle, the base station or a network.

公开(公告)号：US11539469B2

公开(公告)日：2022-12-27

申请号：US17675782

申请日：2022-02-18

Applicant: LG Electronics Inc.

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

IPC: H04L1/18 ,  H04W72/12 ,  H04W72/14

Abstract: Provided are a method for a terminal resending data in a wireless communication system, and a communication device using same. The method comprises: receiving downlink control information (DCI) from a network; and resending data on the basis of the DCI, wherein the DCI includes an acknowledgement/not-acknowledgement (ACK/NACK) field.

公开(公告)号：US11503547B2

公开(公告)日：2022-11-15

申请号：US17648535

申请日：2022-01-20

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Joonkui Ahn ,  Changhwan Park

IPC: H04W72/04 ,  H04W52/02 ,  H04W76/28

Abstract: Provided are a method and device for monitoring a downlink control channel of a terminal in a wireless communication system. The terminal receives configuration information which informs of the position of an SSB or configuration information which informs of the position of an LTE CRS, and receives configuration information which informs of a monitoring occasion for detecting a wake up signal (WUS). If first PDCCH monitoring for detecting the wake up signal is not required since a resource of the monitoring occasion overlaps with a resource of the SSB and/or a resource of the LTE CRS, the terminal performs second PDCCH monitoring in a next discontinuous reception (DRX)-on duration.

公开(公告)号：US11503490B2

公开(公告)日：2022-11-15

申请号：US17255216

申请日：2019-08-09

Applicant: LG Electronics Inc.

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

IPC: H04W72/04 ,  H04L5/00 ,  H04W24/10 ,  H04B17/24 ,  H04B17/309 ,  H04B1/713 ,  H04W74/08

Abstract: The present invention relates to a method for transmitting and receiving downlink quality information in a wireless communication system and a device therefor. More particularly, the present invention relates to: a method comprising a step for transmitting and receiving a random access preamble, a step for transmitting and receiving a random access response on the basis of the random access response, and a step for transmitting and receiving the downlink quality information via a physical uplink shared channel on the basis of the random access response, wherein when frequency hopping is configured for a physical downlink control channel associated with the random access response, the downlink quality information includes information about wideband downlink quality; and a device therefor.