公开(公告)号：US20220322349A1

公开(公告)日：2022-10-06

申请号：US17606138

申请日：2020-05-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04L5/00

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.

公开(公告)号：US11451282B2

公开(公告)日：2022-09-20

申请号：US17669895

申请日：2022-02-11

Applicant: LG ELECTRONICS INC.

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

IPC: H04B7/06 ,  H04B7/0456 ,  H04L1/00 ,  H04L1/06 ,  H04W24/10 ,  H04L5/00 ,  H04W72/04

Abstract: Disclosed herein are a method and a device for transmitting a message in an initial access procedure by a user equipment (UE) in a wireless communication system. According to the present disclosure, a UE may transmit to a base station capability information associated with transmission power of the UE and the information may include a subset including at least one transmit precoding matrix indicator (TPMI) supported by the UE. The UE may receive first control information for transmitting a message associated with an initial access and the control information may include a TPMI used for the UE to transmit the message. Thereafter, the UE may transmit to the base station the message by using transmission power determined based on the TPMI and the transmission power may be determined according to whether the TPMI is included in the at least one TPMI.

公开(公告)号：US20220272650A1

公开(公告)日：2022-08-25

申请号：US17691770

申请日：2022-03-10

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KO ,  Byounghoon KIM ,  Sukhyon Yoon ,  Joonkui Ahn

IPC: H04W56/00 ,  H04W76/28

Abstract: Various embodiments relate to a next generation wireless communication system for supporting a higher data transfer rate and the like beyond 4th generation (4G) wireless communication systems. Provided according to various embodiments are a method for transmitting/receiving a signal in a wireless communication system and a device supporting same, and various other embodiments may also be provided.

公开(公告)号：US11418375B2

公开(公告)日：2022-08-16

申请号：US17571030

申请日：2022-01-07

Applicant: LG ELECTRONICS INC.

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

IPC: H04L27/26 ,  H04W72/04 ,  H04L5/00 ,  H04W88/08

Abstract: The present specification provides a method for receiving information on a guard symbol, which is performed by a node in a wireless communication system, the method comprising: receiving information on the guard symbol; and applying the information on the guard symbol, wherein the information on the guard symbol indicates the number of guard symbols for each combination of a mobile terminal (MT) operation and a distributed unit (DU) operation, and the guard symbol is a symbol that is not used on the basis of a transition between the MT operation and the DU operation.

公开(公告)号：US20220248450A1

公开(公告)日：2022-08-04

申请号：US17720022

申请日：2022-04-13

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook KIM ,  Sukhyon Yoon ,  Hyunsoo KO ,  Changhwan PARK ,  Joonkui AHN ,  Suckchel YANG

IPC: H04W72/12 ,  H04B7/0408 ,  H04L5/00 ,  H04W16/28 ,  H04W56/00 ,  H04W72/00 ,  H04W72/04

Abstract: The present invention provides a method for transmitting and receiving a downlink signal between a terminal and a base station in a wireless communication system supporting an unlicensed band, and a device supporting the method. As a specific example, the present invention includes a method for: transmitting and receiving a physical downlink control channel (PDCCH) signal in an unlicensed band so that a base station and a terminal transmit and receive system information associated with a particular synchronization signal/physical broadcast channel (SS/PBCH) block; and, based on the PDCCH signal, transmitting and receiving a PDSCH signal including the system information.

公开(公告)号：US20220217774A1

公开(公告)日：2022-07-07

申请号：US17605518

申请日：2020-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook Kim ,  Sukhyon Yoon ,  Hyunsoo Ko ,  Byounghoon Kim ,  Suckchel Yang ,  Hanbyul Seo ,  Changhwan Park ,  Sangrim Lee ,  Hyunsu Cha

IPC: H04W74/08 ,  H04L5/00 ,  H04W56/00

Abstract: The present disclosure relates to a wireless communication system, and specifically provides a method and a device therefor, the method comprising: receiving first configuration information for transmitting a sounding reference signal (SRS); performing a channel access procedure (CAP) on the basis of the first configuration information; acquiring a time period for the SRS transmission from an Nth symbol on the basis of a successful CAP in the Nth symbol; performing the SRS transmission within the time period; transmitting, within the time period, second configuration information for triggering positioning reference signal (PRS) transmission in at least one base station included in a cell group; and receiving a PRS from the at least one base station within the time period.

公开(公告)号：US11382111B2

公开(公告)日：2022-07-05

申请号：US16763548

申请日：2018-11-13

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/12

Abstract: The present specification provides a method for reporting aperiodic channel state information (ACSI) in a wireless communication system. More specifically, the method, which is performed by a terminal, comprises the steps of: receiving, from a base station, downlink control information (DCI) including a reporting trigger for each of first ACSI and second ACSI and a reporting timing for each of the first ACSI and the second ACSI; and transmitting low-priority ACSI, which is determined among the first ACSI and the second ACSI on the basis of a predetermined rule, to the base station at a reporting time point determined on the basis of a delayed reporting timing.

公开(公告)号：US20220191078A1

公开(公告)日：2022-06-16

申请号：US17682601

申请日：2022-02-28

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu CHA ,  Sukhyon Yoon ,  Kilbom LEE ,  Haewook PARK

IPC: H04L27/26 ,  H04L5/00 ,  H04L5/02 ,  H04W52/42

Abstract: Disclosed herein is a method for transmitting a demodulation reference signal for an uplink control signal in a wireless communication system. Specifically, the method performed by a terminal includes: generating a low peak to average power ratio (PAPR) sequence based on a length-6 sequence; generating a sequence used for the demodulation reference signal based on the low PAPR sequence; and transmitting, to a base station, the demodulation reference signal based on the sequence used for the demodulation reference signal, in which the length-6 sequence has an 8-phase shift keying (PSK) symbol as each element of a sequence.

公开(公告)号：US11363474B2

公开(公告)日：2022-06-14

申请号：US16757856

申请日：2018-11-19

Applicant: LG Electronics Inc.

Inventor： Yunjung Yi ,  Hyunsoo Ko ,  Sukhyon Yoon ,  Kijun Kim

IPC: H04W24/06 ,  H04W24/08 ,  H04B17/318 ,  H04L5/00

Abstract: A method and apparatus for measuring a reference signal strength indication (RSSI) in a wireless communication system is provided. When a semi-static downlink/uplink (DL/UL) configuration or a dynamic slot formation indication (SFI) is not received from a network, a user equipment (UE) determines RSSI measurement resources based on detected synchronization signal (SS)/physical broadcast channel (PBCH) block, and measuring the RSSI based on the RSSI measurement resources.

公开(公告)号：US11323887B2

公开(公告)日：2022-05-03

申请号：US16649887

申请日：2018-09-27

Applicant: LG Electronics Inc.

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

IPC: H04W16/14 ,  H04W72/04 ,  H04W72/12 ,  H04W72/14 ,  H04W74/08

Abstract: Disclosed are a method for a terminal for transmitting an uplink signal in a wireless communication system supporting an unlicensed band, and an apparatus supporting the method. The present invention includes specific examples, such as an embodiment in which, if a terminal is transmitting a signal in the direction of a particular beam, then, on the basis of the direction of a beam of a base station sharing the unlicensed band, the terminal adaptively transmits an uplink signal in the unlicensed band.