公开(公告)号：US11824666B2

公开(公告)日：2023-11-21

申请号：US18153714

申请日：2023-01-12

Applicant: LG Electronics Inc.

Inventor： Seonwook Kim ,  Suckchel Yang ,  Seunghwan Choi

IPC: H04W72/23 ,  H04L1/1867

CPC classification number: H04L1/1887 ,  H04L1/1893 ,  H04W72/23

Abstract: A method and an apparatus of transmitting and receiving control information in a wireless communication system is disclosed. A method of transmitting control information in a wireless communication system according to an embodiment of the present disclosure may include receiving, from a base station, first configuration information for configuring HARQ (Hybrid Automatic Repeat and request)-ACK (acknowledgement) bundling for one or more serving cells among a plurality of serving cells configured for the terminal; receiving, from the base station, downlink control information (DCI) for scheduling one or more physical downlink shared channels (PDSCH) on each of the plurality of serving cells; receiving, from the base station, a plurality of PDSCHs on the plurality of serving cells; and transmitting, to the base station, control information including a HARQ-ACK codebook generated based on HARQ-ACK information for the plurality of PDSCHs.

公开(公告)号：US11800569B2

公开(公告)日：2023-10-24

申请号：US17674527

申请日：2022-02-17

Applicant: LG Electronics Inc.

Inventor： Seokmin Shin ,  Suckchel Yang ,  Joonkui Ahn ,  Hyunsoo Ko ,  Seonwook Kim ,  Jeongsu Lee

IPC: H04W74/08 ,  H04L27/26 ,  H04W72/1263

CPC classification number: H04W74/0841 ,  H04L27/26025 ,  H04W72/1263

Abstract: A method and a device for transmitting/receiving a signal in a wireless communication system, according to one embodiment of the present invention, perform a two-step or four-step random access procedure, and monitor a PDCCH according to a DRX configuration, wherein the PRACH transmitted in the random access procedure is transmitted on a specific RO from among a plurality of ROs, and a starting RB index of the specific RO can be determined on the basis of (i) the lowest RB index of an RB set including the specific RO, (ii) the starting RB index of an RO positioned at the lowest frequency, and (iii) the lowest RB index of an RB set including the RO positioned at the lowest frequency.

公开(公告)号：US11800537B2

公开(公告)日：2023-10-24

申请号：US17567610

申请日：2022-01-03

Applicant: LG Electronics Inc.

Inventor： Seonwook Kim ,  Sukhyon Yoon ,  Joonkui Ahn ,  Inkwon Seo ,  Suckchel Yang ,  Changhwan Park

IPC: H04W56/00 ,  H04W72/23 ,  H04W16/14 ,  H04W72/0446 ,  H04W74/00

CPC classification number: H04W72/23 ,  H04W16/14 ,  H04W72/0446 ,  H04W74/006

Abstract: Provided are a method of transmitting and receiving a signal in a wireless communication system, and an apparatus supporting the same.

公开(公告)号：US11800531B2

公开(公告)日：2023-10-24

申请号：US17258372

申请日：2019-04-26

Applicant: LG Electronics Inc.

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

IPC: H04W72/23 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/50

CPC classification number: H04W72/23 ,  H04W72/0446 ,  H04W72/1263 ,  H04W72/535

Abstract: The present specification provides a method for transmitting and receiving downlink control information (DCI) in a wireless communication system supporting narrow band-Internet of things (NB-IoT). Specifically, a terminal monitors at least one first candidate PDCCH in a first search space and at least one second candidate PDCCH in a second search space, wherein the first search space and the second search space may partially or entirely overlap each other on a time axis. Thereafter, the terminal may search for a first DCI in the at least one first candidate PDCCH and a second DCI in the at least one second candidate PDCCH, wherein the sum of the number of the at least one first candidate PDCCH and the number of the at least one second candidate PDCCH may be less than or equal to a specific number.

公开(公告)号：US11778608B2

公开(公告)日：2023-10-03

申请号：US17267491

申请日：2019-08-08

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/1268 ,  H04W76/27 ,  G16Y10/80 ,  G16Y10/40 ,  G16Y10/60 ,  H04J11/00 ,  H04L5/14 ,  H04L27/26 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04W76/27 ,  G16Y10/40 ,  G16Y10/60 ,  G16Y10/80 ,  H04J11/0069 ,  H04L5/14 ,  H04L27/2602 ,  H04L27/2607 ,  H04W72/23

Abstract: According to an embodiment of the present disclosure, a method for transmitting, by a user equipment (UE), uplink data in a wireless communication system supporting a narrowband Internet of things (NB-IoT) system includes: receiving information related to a preconfigured uplink (UL) resource (PUR) for transmitting the uplink data in an RRC connected state; and transmitting the uplink data by using the preconfigured uplink resource (PUR) in an RRC idle state. In the transmitting of the uplink data, when the preconfigured UL resource (PUR) is a dedicated resource and there is no data to be transmitted in the preconfigured UL resource (PUR), transmission of the uplink data is skipped.

公开(公告)号：US11743900B2

公开(公告)日：2023-08-29

申请号：US17347739

申请日：2021-06-15

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung Kim ,  Seonwook Kim ,  Joonkui Ahn ,  Suckchel Yang

IPC: H04W72/02 ,  H04W72/21 ,  H04L1/00 ,  H04L1/1812 ,  H04W72/0446 ,  H04L5/00 ,  H04W88/02 ,  H04L1/1829

CPC classification number: H04W72/21 ,  H04L1/0026 ,  H04L1/1819 ,  H04L1/1864 ,  H04L5/0057 ,  H04L5/0098 ,  H04W72/0446 ,  H04W88/02 ,  H04L5/0007

Abstract: A method for transmitting multiple uplink control information (UCI) on a physical uplink control channel (PUCCH) in a wireless communication system is disclosed. More specifically, the method performed by a user equipment (UE) includes receiving, from a base station, first control information related to the PUCCH for transmitting the multiple UCI; determining a first parameter representing a number of coded bits for the multiple UCI based on the first control information, wherein the multiple UCI includes channel state information (CSI) including at least one of a first part or a second part; determining a size of the first part based on the first parameter and second control information related to the size determination of the first part; and transmitting, to the base station, the multiple UCI on the PUCCH.

公开(公告)号：US11743831B2

公开(公告)日：2023-08-29

申请号：US17696254

申请日：2022-03-16

Applicant: LG Electronics Inc.

Inventor： Jeongsu Lee ,  Sukhyon Yoon ,  Hyunsoo Ko ,  Suckchel Yang ,  Seonwook Kim ,  Youngdae Lee ,  Seokmin Shin

IPC: H04W4/00 ,  H04W52/06 ,  H04W74/08

CPC classification number: H04W52/06 ,  H04W74/0808 ,  H04W74/0833

Abstract: Performing a random-access channel procedure (RACH procedure) by a terminal in an unlicensed band. Specifically, a method may include: transmitting message A including a first physical random-access channel (PRACH) and a first physical uplink shared channel (PUSCH) to a base station; and receiving contention resolution-related message B from the base station in response to message A, wherein a power ramping counter is used to configure transmission power of message A, and the power ramping counter has a value which increases based on that a transmission spatial beam for transmission of message A is configured to be identical to a transmission spatial beam related to transmission of a PRACH preceding message A.

公开(公告)号：US11737137B2

公开(公告)日：2023-08-22

申请号：US17572340

申请日：2022-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui Ahn ,  Byounghoon Kim ,  Suckchel Yang ,  Yunjung Yi ,  Seonwook Kim

IPC: H04J3/00 ,  H04W74/08 ,  H04W56/00 ,  H04W16/14

CPC classification number: H04W74/0808 ,  H04W16/14 ,  H04W56/00 ,  H04W56/001 ,  H04W56/0045 ,  H04W74/08

Abstract: Provided are a method for performing a random access process in an unlicensed band, and a device using the same. The device receives a random access preamble (RAP) order instructing the transmission of a RAP. The device performs a clear channel assessment (CCA) in an unlicensed cell during an RAP window so as to transmit the RAP when the device succeeds in CCA.

公开(公告)号：US11638282B2

公开(公告)日：2023-04-25

申请号：US17735930

申请日：2022-05-03

Applicant: LG ELECTRONICS INC.

Inventor： Duckhyun Bae ,  Hyunho Lee ,  Seonwook Kim

IPC: H04W72/12 ,  H04W72/1268

Abstract: In the present specification, a user equipment may: receive RRC configuration including first configuration information relating to a first DCI format and second configuration information relating to a second DCI format; receive a configured grant configuration including a repetition scheme and resource allocation information; determine resource allocation of a configured grant on the basis of i) configuration information, which includes the same repetition scheme as the repetition scheme in the configured grant configuration, among the first configuration information and the second configuration information, and ii) the resource allocation information; and perform PUSCH transmission on the basis of the resource allocation. Each of the first configuration information and the second configuration information may include a TDRA table.

公开(公告)号：US11638266B2

公开(公告)日：2023-04-25

申请号：US17228246

申请日：2021-04-12

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Hanjun Park ,  Seonwook Kim

IPC: H04W4/00 ,  H04W72/08 ,  H04B7/06 ,  H04L1/1607 ,  H04W72/04

Abstract: The present disclosure provides a method for transmitting a first physical uplink shared channel (PUSCH) or a second PUSCH performed by a UE in a wireless communication system, the method comprising receiving control signal; and transmitting the first PUSCH or the second PUSCH after receiving the control information, wherein the first PUSCH includes a report on semi-persistent channel state information (CSI), the second PUSCH includes uplink data; and when transmission of the first PUSCH overlaps transmission of the second PUSCH in time, the UE does not transmit the first PUSCH but transmits the second PUSCH.