公开(公告)号：US20220132622A1

公开(公告)日：2022-04-28

申请号：US17291720

申请日：2019-11-28

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui AHN ,  Hyunjung CHOE ,  Changhwan PARK

IPC: H04W76/30 ,  H04W68/00 ,  H04W24/08 ,  H04L1/00

Abstract: A method and device for a wireless communication system according to one embodiment of the present invention receive a radio resource control (RRC) connection release message and release an RRC connection on the basis of the RRC connection release message, wherein the RRC connection release message includes information about a target Internet of Things (IoT) mode, and the communication device can be switched from a source IoT mode to the target IoT mode on the basis of the information about the target IoT mode.

公开(公告)号：US20220132425A1

公开(公告)日：2022-04-28

申请号：US17428935

申请日：2020-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon SEO ,  Joonkui AHN ,  Changhwan PARK

IPC: H04W52/02 ,  H04W72/04

Abstract: The present disclosure proposes monitoring of a power saving signal and a physical downlink control channel.

公开(公告)号：US20220131731A1

公开(公告)日：2022-04-28

申请号：US17422132

申请日：2020-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Changhwan PARK ,  Joonkui AHN ,  Seonwook KIM

IPC: H04L27/26 ,  H04L5/00 ,  H04W74/08

Abstract: The present invention relates to a wireless communication system, and specifically, to a method and a device for the method, the method comprising: a step for receiving SRS configuration information; a step for performing a CAP for SRS transmission for each symbol, starting from the first symbol among a plurality of symbols, on the basis of the SRS configuration information; and a step for performing an SRS transmission process on the basis of a successful CAP in the Mth symbol among the plurality of symbols, wherein the SRS transmission is performed on the Mth symbol among the plurality of symbols on the basis of M being equal to or less than a reference value, and the SRS transmission is canceled even in all of the symbols after the Mth symbol among the plurality of symbols on the basis of M being greater than the reference value.

公开(公告)号：US20220131643A1

公开(公告)日：2022-04-28

申请号：US17573065

申请日：2022-01-11

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun PARK ,  Suckchel YANG ,  Joonkui AHN ,  Seonwook KIM ,  Changhwan PARK

IPC: H04L1/00 ,  H04L1/16 ,  H04W72/12 ,  H04L1/06 ,  H04W72/04 ,  H04L5/00

Abstract: The present invention discloses a method of transmitting uplink control information by a user equipment in a wireless communication system and device for supporting the same. Specifically, the present invention discloses a method by which a user equipment maps uplink control information to a physical uplink shared channel when the user equipment intends to transmit the uplink control information on the physical uplink shared channel and transmission operation for the uplink control information based on the same.

公开(公告)号：US20220124760A1

公开(公告)日：2022-04-21

申请号：US17278147

申请日：2019-09-23

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Seonwook KIM ,  Joonkui AHN

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

Abstract: The present invention relates to a wireless communication system and, more particularly, to a method and an apparatus for same, the method comprising the steps of: receiving one or more first data in a first slot group; receiving one or more second data in a second slot group, wherein the first slot group and the second slot group are different from each other; receiving downlink control information including first information relating to a slot group for which A/N feedback is required; and transmitting, through an uplink control channel, A/N information relating to a slot group, indicated by the first information, among the first slot group and the second slot group.

公开(公告)号：US20220109535A1

公开(公告)日：2022-04-07

申请号：US17273683

申请日：2019-09-20

Applicant: LG Electronics Inc.

Inventor： Seonwook KIM ,  Changhwan PARK ,  Joonkui AHN ,  Suckchel YANG ,  Sukhyon YOON ,  Suhwan LIM

IPC: H04L5/00 ,  H04W72/04 ,  H04W74/08

Abstract: Disclosed in various embodiments of the present disclosure are a method for transmitting and receiving a signal in a wireless communication system and a device for supporting same.

公开(公告)号：US20220104280A1

公开(公告)日：2022-03-31

申请号：US17440066

申请日：2020-03-30

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Joonkui AHN ,  Seonwook KIM

IPC: H04W74/08 ,  H04W56/00 ,  H04W72/04

Abstract: The present disclosure relates to a wireless communication system. Particularly, a method and a device therefor are provided, the method comprising the steps of: transmitting a physical random access channel (PRACH) on the basis of a channel sensing result; receiving a random access response (RAR) as a response to the PRACH; and transmitting a physical uplink shared channel (PUSCH) on the basis of the RAR, wherein the PUSCH is transmitted on a first resource which has succeeded in channel sensing from among a plurality of candidate resources, and the plurality of candidate resources include a plurality of symbol groups or a plurality of frequency domains.

公开(公告)号：US20220095376A1

公开(公告)日：2022-03-24

申请号：US17310060

申请日：2019-12-20

Applicant: LG ELECTRONICS INC.

Inventor： Sukhyon YOON ,  Joonkui AHN ,  Changhwan PARK ,  Seonwook KIM

IPC: H04W74/08 ,  H04W72/04 ,  H04W76/20 ,  H04W76/30

Abstract: Disclosed is a method for a terminal to redirect a serving cell in an unlicensed band. In particular, the method may involve: receiving information related to the transmission probability of a Radio Resource Measurement-Reference Signal (RRM-RS) from each of a plurality of cells by means of Listen Before Talk (LBT); ascertaining, on the basis of the information, whether to redirect the serving cell; and redirecting the serving cell on the basis of the ascertainment on whether to perform redirection.

公开(公告)号：US20210352731A1

公开(公告)日：2021-11-11

申请号：US17278118

申请日：2019-09-23

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Seonwook KIM ,  Joonkui AHN

IPC: H04W74/08 ,  H04W72/12

Abstract: The present invention relates to a wireless communication system and, specifically, to a method and an apparatus therefor, the method comprising the steps of: performing a RACH procedure for an initial access; receiving, from a base station, information about an A/N feedback scheme on the basis of the RACH procedure; and performing the A/N feedback procedure on the basis of the information about the A/N feedback scheme.

公开(公告)号：US20210352730A1

公开(公告)日：2021-11-11

申请号：US17278009

申请日：2019-09-23

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Seonwook KIM ,  Changhwan PARK ,  Joonkui AHN ,  Sukhyon YOON

IPC: H04W74/08 ,  H04W72/12

Abstract: The present invention relates to a wireless communication system and, more specifically, to a method comprising the steps of: receiving information on a PRACH resource; and transmitting, on the basis of the information, a PRACH in any one of a plurality of ROs in a PRACH slot of a cell, wherein, on the basis of the cell operating in a U-band, the plurality of ROs is configured to be discontinuous in a time domain, and to an apparatus for the method.