公开(公告)号：US11627604B2

公开(公告)日：2023-04-11

申请号：US17650752

申请日：2022-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Sechang Myung ,  Seonwook Kim ,  Suckchel Yang

IPC: H04L27/26 ,  H04W74/08

Abstract: A method for transmitting and receiving a signal in a wireless communication system and a device supporting same, according to one embodiment of the present invention, comprise: receiving information for a PUSCH starting symbol #K; and transmitting a PUSCH in a predetermined position on the basis of the result of carrying out a CAP. The predetermined position is determined on the basis of a parameter related to the length of a CPE, and the length of the CPE is less than or equal to the length of an OFDM symbol.

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：US11611976B2

公开(公告)日：2023-03-21

申请号：US17667255

申请日：2022-02-08

Applicant: LG Electronics Inc.

Inventor： Sechang Myung ,  Seonwook Kim ,  Changhwan Park ,  Suckchel Yang

IPC: H04W72/12 ,  H04W72/1268 ,  H04L5/00

Abstract: A method by which a terminal transmits uplink control information (UCI) in an unlicensed band and a device using the method are provided. The method generates data and first UCI including information necessary to decode the data, and transmits, to a base station, the data and the first UCI through a physical uplink shared channel (PUSCH) in an unlicensed band, wherein the first UCI further includes information necessary to decode the second UCI when second UCI is transmitted to the base station together with the data and the first UCI through the PUSCH.

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：US11570802B2

公开(公告)日：2023-01-31

申请号：US17267445

申请日：2019-08-09

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Hanjun Park ,  Seonwook Kim

IPC: 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: receiving scheduling information for a plurality of consecutive transmission time intervals (TTIs); and transmitting data on the basis of the scheduling information, wherein the scheduling information includes a combination of a first symbol index and the number of consecutive symbols, the data is transmitted from a starting symbol of a first TTI (starting TTI) among the plurality of consecutive TTIs to an ending symbol of the last TR on the basis of the scheduling information, and the index of the starting symbol and the index of the ending symbol are determined on the basis of the combination of the first symbol index and the number of the consecutive symbols.

公开(公告)号：US11570784B2

公开(公告)日：2023-01-31

申请号：US17267799

申请日：2019-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook Kim ,  Hyunsoo Ko ,  Suckchel Yang ,  Sukhyon Yoon

IPC: H04W72/04 ,  H04W56/00 ,  H04W72/00 ,  H04W4/40 ,  H04L12/40 ,  H04L47/78

Abstract: Disclosed in various embodiments are a method for configuring a bandwidth part in a wireless communication system, and a device for supporting same. As one specific example, disclosed in various embodiments are: a method by which a device identifies, confirms, or configures an initial bandwidth part in a wireless communication system; and a device for supporting same.

公开(公告)号：US11546200B2

公开(公告)日：2023-01-03

申请号：US17267446

申请日：2019-08-09

Applicant: LG Electronics Inc.

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

IPC: H04L27/26 ,  H04W48/10 ,  H04L5/00 ,  H04W16/14 ,  H04W56/00 ,  H04W74/08

Abstract: Disclosed in various embodiments are a method for transmitting/receiving a signal in a wireless communication system, and a device supporting same. More particularly, disclosed in various embodiments are a method for transmitting/receiving a synchronization signal block (SSB) in an unlicensed band, and a device supporting same.

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.