公开(公告)号：US12200726B2

公开(公告)日：2025-01-14

申请号：US17754357

申请日：2020-09-29

Applicant: LG ELECTRONICS INC.

Inventor： Sechang Myung ,  Seonwook Kim ,  Suckchel Yang ,  Duckhyun Bae

IPC: H04W72/23

Abstract: Various embodiments of the present disclosure disclose a method for transmitting and receiving a signal in a wireless communication system and an apparatus supporting the same.

公开(公告)号：US12167399B2

公开(公告)日：2024-12-10

申请号：US17422127

申请日：2020-01-13

Applicant: LG Electronics Inc.

Inventor： Duckhyun Bae ,  Joonkui Ahn ,  Hyunho Lee ,  Seonwook Kim ,  Sechang Myung

IPC: H04W72/21 ,  H04L1/1607 ,  H04L5/14 ,  H04W72/0446

Abstract: Provided is a user equipment which: receives resource allocation; determines N number of transmission resources on the basis of the resource allocation, wherein N is an integer greater than 1; determines a transport block size (TBS) associated with the N number of transmission resources and a redundancy version (RV) value for each of the N number of transmission resources; and performs uplink transmission in at least one transmission resource among the N number of transmission resources on the basis of the TBS and an RV value for the at least one transmission resource.

公开(公告)号：US12108388B2

公开(公告)日：2024-10-01

申请号：US17603510

申请日：2020-05-04

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Seonwook Kim

IPC: H04W72/1268 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04W72/23

Abstract: The method and device for transmitting and receiving signals in a wireless communication system, according to one embodiment of the present invention, comprise: receiving downlink control information (DCI) for scheduling a single physical uplink shared channel (PUSCH) or a plurality of PUSCHs to be transmitted on a serving cell; and transmitting the single PUSCH or the plurality of PUSCHs on the serving cell on the basis of the DCI, wherein the payload size of the DCI may be determined on the basis of the larger one of the number of bits of the pieces of information for scheduling the single PUSCH and the number of bits of the pieces of information for scheduling the plurality of PUSCHs.

公开(公告)号：US12096480B2

公开(公告)日：2024-09-17

申请号：US17910264

申请日：2021-08-06

Applicant: LG Electronics Inc.

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

IPC: H04W74/08 ,  H04W74/00 ,  H04W74/0833

CPC classification number: H04W74/0833 ,  H04W74/006

Abstract: The present disclosure relates to a wireless communication system. Specifically, the present disclosure relates to a method and an apparatus therefor, the method comprising the steps of: transmitting an RA preamble on one RO among a plurality of ROs, wherein a resource to which the RA preamble is transmitted includes the following elements, (a) a sub-interval index within a 10 ms interval, (b) a slot index within a sub-interval, (c) a symbol index within a slot, and (d) a frequency resource index; and after transmitting the RA preamble, monitoring DCI having an RA-identifier within a time window, the RA-identifier being masked in a CRC in the DCI, and receiving an RA response corresponding to the DCI, wherein one of (a) to (d) is included in a payload in the DCI, and the rest of (a) to (d) is included in the RA-identifier.

公开(公告)号：US12089261B2

公开(公告)日：2024-09-10

申请号：US17598102

申请日：2020-03-30

Applicant: LG Electronics Inc.

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

IPC: H04W74/0833 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/004

Abstract: A method and device for transmitting and receiving a signal in a wireless communication system, according to one embodiment of the present invention, comprises transmitting a physical random access channel (PRACH) and receiving a random access response (RAR) on the basis of the PRACH, wherein the PRACH is transmitted via one random access channel (RACH) occasion (RO) of ROs in a RACH slot, timing gap durations exist between the ROs, and the same timing gap durations can be set even if a PRACH format and/or a subcarrier spacing (SCS) used for the PRACH are changed.

公开(公告)号：US12075478B2

公开(公告)日：2024-08-27

申请号：US17988486

申请日：2022-11-16

Applicant: LG Electronics Inc.

Inventor： Sechang Myung ,  Suckchel Yang ,  Jiwon Kang ,  Seonwook Kim

IPC: H04W74/0816 ,  H04B7/06

CPC classification number: H04W74/0816 ,  H04B7/0695

Abstract: Disclosed is a method of transmitting an uplink signal by a user equipment in a wireless communication system. Specifically, the method includes performing listen-before-talk (LBT) based on at least one LBT beam, and transmitting the uplink signal through a plurality of transmission beams based on success of the LBT. The at least one LBT beam covers the plurality of transmission beams, and the plurality of transmission beams is multiplexed.

公开(公告)号：US12069745B2

公开(公告)日：2024-08-20

申请号：US18156110

申请日：2023-01-18

Applicant: LG Electronics Inc.

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

IPC: H04W74/08 ,  H04L27/26 ,  H04W72/0446 ,  H04W74/00 ,  H04W74/0833

CPC classification number: H04W74/0841 ,  H04L27/2607 ,  H04L27/2614 ,  H04W72/0446 ,  H04W74/004 ,  H04W74/0866

Abstract: A method and apparatus for transmitting and receiving a signal in a wireless communication system, according to an embodiment of the present invention, comprise: iteratively mapping a PUCCH sequence to each of resource blocks (RBs) within an interlace; and transmitting a PUCCH on the interlace, wherein a phase shift (PS) value of the PUCCH sequence may be changed on the basis of an RB index of each of the RBs.

公开(公告)号：US12068897B2

公开(公告)日：2024-08-20

申请号：US18138505

申请日：2023-04-24

Applicant: LG Electronics Inc.

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

IPC: H04W72/12 ,  H04L1/08 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1829 ,  H04L1/1867 ,  H04L5/00 ,  H04L27/26 ,  H04L27/36 ,  H04W72/044

CPC classification number: H04L27/26035 ,  H04L1/08 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1861 ,  H04L1/1896 ,  H04L5/00 ,  H04L5/0053 ,  H04L27/26 ,  H04L27/2602 ,  H04L27/36 ,  H04W72/0466 ,  H04W72/12 ,  H04L27/26025 ,  H04L27/2603

Abstract: One disclosure of the present application provides a method for a narrowband (NB) wireless device to determine whether or not to transmit a scheduling request (SR). The method may comprise a step of determining whether or not to transmit an SR by using a resource for the transmission of a hybrid automatic retransmit request (HARQ) acknowledgement/negative acknowledgement (ACK/NACK) signal. The step of determination may be performed if one or more HARQ processes are run. The resource for the HARQ ACK/NACK signal may include a narrowband physical uplink shared channel (NPUSCH).

公开(公告)号：US12068866B2

公开(公告)日：2024-08-20

申请号：US17578040

申请日：2022-01-18

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Suckchel Yang ,  Seonwook Kim

IPC: H04W4/00 ,  H04L1/1812 ,  H04L1/1867

CPC classification number: H04L1/1887 ,  H04L1/1812

Abstract: According to an embodiment of the present the UE may receive configuration information regarding a plurality of physical downlink shared channels (PDSCHs) which are configured to carry a same transport block (TB); receive the TB through at least one of the plurality of PDSCHs, based on at least one of a plurality of reference signals (RSs) related to the plurality of PDSCHs; and transmit hybrid automatic repeat request (HARQ) feedback information for the TB based on at least one of a plurality of physical uplink control channel (PUCCH) resources.

公开(公告)号：US12052699B2

公开(公告)日：2024-07-30

申请号：US17606138

申请日：2020-05-04

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook Kim ,  Sukhyon Yoon ,  Suckchel Yang ,  Changhwan Park

IPC: H04W72/0453 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04W72/0453 ,  H04L5/0048 ,  H04W72/23

Abstract: The present disclosure relates to a wireless communication system and, specifically, to a method and an apparatus therefor, the method comprising the steps of: receiving information relating to a BWP for reception of a downlink signal; receiving type information of a base station; receiving frequency resource allocation information for configuring a control resource set (CORESET) in the BWP; and receiving a physical downlink control channel (PDCCH) in the BWP on the basis of the type information and the frequency resource allocation information, wherein the BWP includes N number of frequency units in which a CAP for an unlicensed band is performed, N is an integer of two or larger, particular frequency resource sections are configured between the frequency units, the number of the particular frequency resource sections is N-1, and whether the PDCCH is received in the particular frequency resource sections is determined on the basis of the type information.