公开(公告)号：US12063659B2

公开(公告)日：2024-08-13

申请号：US17422121

申请日：2020-08-03

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Seonwook Kim ,  Sukhyon Yoon

IPC: H04W72/23 ,  H04W72/0453 ,  H04W76/28

CPC classification number: H04W72/23 ,  H04W72/0453 ,  H04W76/28

Abstract: According to one embodiment of the present invention, a method by which a wireless communication apparatus receives a signal comprises: monitoring control channel candidates in a bandwidth part (BWP) comprising one or more sub-bands (SBs), on the basis of a control channel search-space set (SS) configuration and a control resource set (CORSET) configuration that are associated with each other; and obtaining control information from the control channel detected as the result of monitoring the candidates, wherein, in monitoring of the candidates, the wireless communication apparatus sets the CORESET frequency resource region of each SB in the BWP on the basis of the CORESET frequency resource region of a specific SB in the BWP, and the specific SB can be restricted to one SB located in the lowest frequency, from among the one or more SBs included in the BWP.

公开(公告)号：US12058076B2

公开(公告)日：2024-08-06

申请号：US16944442

申请日：2020-07-31

Applicant: LG Electronics Inc.

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

IPC: H04L5/00 ,  H04L1/00 ,  H04L1/1607 ,  H04L1/1812 ,  H04L1/1829 ,  H04W76/27

CPC classification number: H04L5/0055 ,  H04L1/0061 ,  H04L1/1614 ,  H04L1/1819 ,  H04L1/1854 ,  H04L5/00 ,  H04L5/001 ,  H04W76/27

Abstract: The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for receiving information on a number N of a code block group defined for one transport block from a base station through an upper layer signal, receiving a first transport block including a plurality of code blocks from the base station through a physical layer channel, and transmitting HARQ-ACK payload including HARQ-ACK information on the first transport block to the base station. Preferably, a code block-based CRC is attached to each of the code blocks, a transport block-based CRC is attached to the first transport block, and the HARQ-ACK payload includes a plurality of HARQ-ACK bits corresponding to M code block groups for the first transport block.

公开(公告)号：US12048022B2

公开(公告)日：2024-07-23

申请号：US17578186

申请日：2022-01-18

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Jaehyung Kim ,  Suckchel Yang ,  Seonwook Kim

IPC: H04W74/0833 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/008

Abstract: Various embodiments of the present disclosure relate to a next-generation wireless communication system for supporting high data transfer rates beyond the 4th generation (4G) wireless communication system. According to the various embodiments, a method of transmitting and receiving signals in a wireless communication system and apparatus for supporting the same may be provided.

公开(公告)号：US12047182B2

公开(公告)日：2024-07-23

申请号：US17947698

申请日：2022-09-19

Applicant: LG ELECTRONICS INC.

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

IPC: H04L1/1812 ,  H04L1/1822 ,  H04W72/23

CPC classification number: H04L1/1822 ,  H04L1/1812 ,  H04W72/23

Abstract: A terminal according to one embodiment of the present invention may: receive multicast configuration information including an indicator indicating whether G-RNTI and HARQ processes related to at least one downlink multicast service are activated; receive DCI in which CRC is scrambled with a G-RNTI on a specific downlink frequency resource; perform decoding of a multicast TB carried by a PDSCH on the basis of the DCI; and transmit and receive information on the decoding result of the multicast TB through a PUCCH resource indicated by the DCI on a specific uplink frequency resource, on the basis of the indicator included in the multicast configuration information indicating activation of the HARQ process.

公开(公告)号：US12047169B2

公开(公告)日：2024-07-23

申请号：US18219250

申请日：2023-07-07

Applicant: LG ELECTRONICS INC.

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

IPC: H04L1/00 ,  H04L1/06 ,  H04L1/1607 ,  H04L5/00 ,  H04L27/26 ,  H04W72/1268 ,  H04W72/21

CPC classification number: H04L1/0026 ,  H04L1/00 ,  H04L1/0067 ,  H04L1/0693 ,  H04L1/1607 ,  H04L5/00 ,  H04L27/2602 ,  H04W72/1268 ,  H04W72/21 ,  H04L5/0051 ,  H04L27/26025 ,  H04L27/26035

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：US12035305B2

公开(公告)日：2024-07-09

申请号：US17267456

申请日：2019-08-09

Applicant: LG Electronics Inc.

Inventor： Seonwook Kim ,  Hanjun Park ,  Suckchel Yang

IPC: H04W16/14 ,  H04W72/0453 ,  H04W72/1268

CPC classification number: H04W72/1268 ,  H04W16/14 ,  H04W72/0453

Abstract: Disclosed are a method for operating a terminal and a base station in a wireless communication system supporting an unlicensed band, and a device for supporting same. More specifically, one embodiment of the present disclosure discloses a method comprising receiving first control information including information about at least one sub transmission band of a full transmission band, receiving second control information including information about at least one interlace from among a plurality of interlaces, and transmitting an uplink signal in a resource determined on the basis of the first control information and the second control information, and a device for supporting same.

公开(公告)号：US12028855B2

公开(公告)日：2024-07-02

申请号：US17578013

申请日：2022-01-18

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Suckchel Yang ,  Seonwook Kim

IPC: H04W72/23 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/51 ,  H04W72/56 ,  H04W72/566 ,  H04W74/0833

CPC classification number: H04W72/1273 ,  H04W72/0446 ,  H04W72/23 ,  H04W72/51 ,  H04W72/56 ,  H04W72/569 ,  H04W74/0833

Abstract: According to an embodiment of the present the UE can be scheduled to simultaneously receive one or more PDSCHs and one or more UE-group common PDSCHs at a same slot. When the simultaneously reception exceeds the UE's simultaneous reception capability, the UE may prioritizes a PDSCH for random access procedure over remaining PDSCHs, determine priorities of the remaining PDSCHs based on priority information in each DCI, and receive ‘M’ PDSCHs including the PDSCH for random access and ‘M−1’ PDSCHs selected from the remaining PDSCHs, where ‘M’ related to the UE's simultaneous reception capability.

公开(公告)号：US12022481B2

公开(公告)日：2024-06-25

申请号：US17278172

申请日：2019-09-23

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Seonwook Kim ,  Joonkui Ahn

IPC: H04W72/23 ,  H04L1/1607 ,  H04W16/14 ,  H04W72/21

CPC classification number: H04W72/23 ,  H04L1/1671 ,  H04W16/14 ,  H04W72/21

Abstract: A wireless communication system and, particularly, a method and a device therein, for receiving a first downlink control information, DCI, including a counter downlink assignment index, counter-DAI, and slot group indication information, wherein the counter-DAI indicates a scheduling order in a slot group, and the slot group indication information indicates a first slot group from among a plurality of slot groups; receiving downlink data on the basis of the first DCI; receiving a second DCI including a total-DAI and requiring acknowledgment/negative acknowledgement, A/N, feedback for the first slot group from among the plurality of slot groups, wherein the total-DAI indicates the total number of schedulings in a slot group; and transmitting uplink control information including A/N information about the first slot group on the basis of the counter-DAI and the total-DAI.

公开(公告)号：US12022447B2

公开(公告)日：2024-06-25

申请号：US18225019

申请日：2023-07-21

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook Kim ,  Inkwon Seo ,  Suckchel Yang ,  Kijun Kim

IPC: H04W72/0446 ,  H04L27/26 ,  H04W24/08 ,  H04W72/23

CPC classification number: H04W72/0446 ,  H04L27/26025 ,  H04W24/08 ,  H04W72/23

Abstract: Disclosed are a method and a device for performing transmission/reception on the basis of a time unit group in a wireless communication system. According to one embodiment of the present disclosure, a method by which a terminal receives a downlink channel in a wireless communication system comprises the steps of: receiving configuration information about a slot group; monitoring a downlink control channel in one or more search space (SS) sets on the basis of the slot group; and receiving downlink control information (DCI) in the downlink control channel, wherein one or more from among the period, the offset and the duration of the SS sets can be set on the basis of granularity M (M is an integer greater than 1) of the slot group.

公开(公告)号：US12004204B2

公开(公告)日：2024-06-04

申请号：US17267458

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: H04W72/53 ,  H04B17/318 ,  H04W56/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/27

CPC classification number: H04W72/53 ,  H04B17/318 ,  H04W56/0045 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/27

Abstract: The present specification provides a method for transmitting uplink data by using a preset uplink resource (PUR) in a wireless communication system. More specifically, the method, which is performed by a terminal, includes: a step for receiving setting information from a base station in an RRC connected state, the setting information being for transmitting uplink data by using the PUR in an RRC idle state; a step for transitioning from the RRC connected state to the RRC idle state; and a step for using the PUR to transmit the uplink data to the base station in the RRC idle state on the basis of the setting information.