公开(公告)号：US11751241B2

公开(公告)日：2023-09-05

申请号：US17960606

申请日：2022-10-05

Applicant: LG Electronics Inc.

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

IPC: H04W74/08

CPC classification number: 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 an apparatus for supporting same.

公开(公告)号：US20230269777A1

公开(公告)日：2023-08-24

申请号：US17764033

申请日：2020-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Jeongsu LEE ,  Sukhyon Yoon ,  Hyunsoo KO ,  Suckchel YANG ,  Seonwook KIM ,  Youngdae LEE ,  Seokmin SHIN

IPC: H04W74/08 ,  H04W16/14 ,  H04W76/28

CPC classification number: H04W74/0833 ,  H04W16/14 ,  H04W76/28

Abstract: The present disclosure provides a method for receiving a downlink signal on the basis of a random-access channel procedure (RACH procedure) by a terminal in an unlicensed band. Specifically, the method may comprise: on the basis of a power ramping counter, configuring transmission power for message A including a first physical random-access channel (PRACH) and a first physical uplink shared channel (PUSCH); on the basis of the transmission power, transmitting message A to a base station; and receiving contention resolution-related message B from the base station in response to message A, wherein an increase is made on the basis 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：US20230247670A1

公开(公告)日：2023-08-03

申请号：US17764039

申请日：2020-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Jeongsu LEE ,  Sukhyon Yoon ,  Hyunsoo KO ,  Suckchel YANG ,  Seonwook KIM ,  Youngdae LEE ,  Seokmin SHIN

IPC: H04W74/08 ,  H04W72/20 ,  H04L1/1607 ,  H04W72/04 ,  H04L1/1812

CPC classification number: H04W74/0833 ,  H04W72/20 ,  H04L1/1607 ,  H04W72/04 ,  H04L1/1812

Abstract: The present disclosure discloses a method for receiving, by a terminal, a physical downlink control channel (PDCCH) in an unlicensed band. In particular, the method comprises transmitting, to a base station, a message A including a first physical random access channel (PRACH) and a first physical uplink shared channel (PUSCH), according to transmission power set by a power ramping counter, and performing a random access procedure (RACH procedure) on the base station by receiving, from the base station, a message B related to contention resolution in response to the message A, wherein a value of the power ramping counter may increase on the basis that a transmission spatial beam for transmission of the message A is configured identically to a transmission spatial beam related to transmission of a PRACH prior to the message A.

公开(公告)号：US11716723B2

公开(公告)日：2023-08-01

申请号：US17992576

申请日：2022-11-22

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/12 ,  H04W72/1273 ,  H04W56/00 ,  H04W16/14

CPC classification number: H04W72/1273 ,  H04W56/0015 ,  H04W16/14

Abstract: The present disclosure relates to a wireless communication system and, more particularly, to a method and an apparatus therefor, the method comprising the steps of: detecting an SSB in an unlicensed band, the SSB including an index related to a CORESET configuration; determining, on the basis of the index, an RB offset used for identifying the position of a CORESET frequency associated with the SSB; and monitoring the CORESET in the unlicensed band on the basis of the RB offset.

公开(公告)号：US11683785B2

公开(公告)日：2023-06-20

申请号：US17274250

申请日：2019-09-26

Applicant: LG ELECTRONICS INC.

Inventor： Jeongsu Lee ,  Seonwook Kim ,  Hyunsoo Ko ,  Sukhyon Yoon

IPC: H04W68/00 ,  H04W76/28 ,  H04W74/08

CPC classification number: H04W68/005 ,  H04W74/0816 ,  H04W76/28

Abstract: The present disclosure proposes a method for transmitting and receiving paging message in a wireless communication system by using unlicensed band, and a device therefore.
Specifically, the method performed by a user equipment (UE) may include: receiving, from a base station, paging occasion (PO) configuration information including paging frame (PF) set information; receiving, from the base station, control information related to paging based on the PO configuration information; and receiving, from the base station, a paging message based on the control information, in which the PF set information may be information for bundling of PFs, and POs related to the PFs may be consecutively configured in a time domain.

公开(公告)号：US11647546B2

公开(公告)日：2023-05-09

申请号：US17278184

申请日：2019-09-23

Applicant: LG Electronics Inc.

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

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/0841 ,  H04W74/006 ,  H04W74/0816 ,  H04W74/0891

Abstract: A method and a device for transmitting and receiving signals in a wireless communication system according to one embodiment of the present invention are characterized by transmitting a PRACH on a RO, receiving, in response to the PRACH, a PDCCH for receiving a RAR, and receiving the RAR on the basis of the PDCCH, wherein the RAR includes a portion of the bits of a frame index of the RO on which the PRACH was transmitted.

公开(公告)号：US11646930B2

公开(公告)日：2023-05-09

申请号：US17969291

申请日：2022-10-19

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun You ,  Sukhyon Yoon ,  Haewook Park ,  Hyunsoo Ko ,  Gyeongcheol Lee

IPC: H04W84/04 ,  H04L27/26 ,  H04L5/00 ,  H04B7/0413

CPC classification number: H04L27/2666 ,  H04L5/0048 ,  H04L27/2646 ,  H04B7/0413 ,  H04W84/047

Abstract: The present specification provides a method for transmitting guard symbol information, which is performed by a node in a wireless communication system, the method comprising: determining the guard symbol information, the guard symbol information indicating the number of guard symbols, desired by the node, associated with switching between a mobile terminal (MT) operation and a distributed unit (DU) operation; and transmitting the guard symbol information to a parent node, the guard symbol being a symbol not used on the basis of a transition between the MT operation and the DU operation.

公开(公告)号：US11638310B2

公开(公告)日：2023-04-25

申请号：US17704868

申请日：2022-03-25

Applicant: LG ELECTRONICS INC.

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

IPC: H04W74/08 ,  H04W52/36 ,  H04W72/04 ,  H04W72/044

Abstract: Disclosed is a method for transmitting and receiving signals to enable a terminal to perform a random access channel procedure (RACH procedure) in an unlicensed band. In particular, the method comprises: transmitting an uplink signal including a first physical random access channel (PRACH) and a first physical uplink shared channel (PUSCH) to a base station; and receiving, from the base station, a downlink signal related to contention resolution in response to the uplink signal, wherein a power ramping counter is used to set the transmission power of the uplink signal, and the value of the power ramping counter may be increased on the basis of a transmission spatial beam for the transmission of the uplink signal being configured in the same manner as a transmission spatial beam for the transmission of a PRACH prior to the uplink signal.

公开(公告)号：US11616549B2

公开(公告)日：2023-03-28

申请号：US17008019

申请日：2020-08-31

Applicant: LG Electronics Inc.

Inventor： Haewook Park ,  Kijun Kim ,  Jiwon Kang ,  Sukhyon Yoon

IPC: H04B7/06 ,  H04B7/0456 ,  H04W72/10 ,  H04W72/04 ,  H04L5/00

Abstract: Provided are a method and an apparatus for reporting channel state information (CSI) by a user equipment in a wireless communication system. According to the present invention, the user equipment may receive configuration information related with the CSI from a base station and measure the CSI based on the configuration information. Thereafter, the user equipment includes reporting the CSI to the base station and the CSI includes a rank indicator (RI), a channel quality indicator (CQI), and an indicator indicating the number of amplitude coefficients other than 0 and the second part includes a precoding matrix indicator (PMI).

公开(公告)号：US20230068270A1

公开(公告)日：2023-03-02

申请号：US17977516

申请日：2022-10-31

Applicant: LG Electronics Inc.

Inventor： Hyunsu Cha ,  Sukhyon Yoon ,  Hyunsoo Ko ,  Byounghoon Kim

IPC: H04L27/26 ,  H04L5/00

Abstract: Various embodiments of the present disclosure relate to a next-generation wireless communication system for supporting a higher data transmission rate beyond a 4th generation (4G) wireless communication system. According to various embodiments of the present disclosure, a method for transmitting/receiving a signal in a wireless communication system and a device supporting same may be provided.