公开(公告)号：US12108349B2

公开(公告)日：2024-10-01

申请号：US17593930

申请日：2020-04-03

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Sukhyon Yoon ,  Hyunsoo Ko

IPC: H04W56/00 ,  H04L5/00 ,  H04W16/28 ,  H04W24/10

CPC classification number: H04W56/001 ,  H04L5/0051 ,  H04W16/28 ,  H04W24/10 ,  H04W56/006

Abstract: According to at least one embodiment, a UE may perform measurements based on a plurality of synchronization signal blocks (SSBs), transmit first request information related to positioning reference signal (PRS) transmissions based on the measurements, receive a positioning related configuration, and receive at least one PRS based on the positioning related configuration, wherein the first request information includes information regarding a first SSB, and the positioning related configuration includes information related to a reference PRS resource for a reference timing for a reference signal time difference (RSTD), and the reference PRS resource is a PRS resource related to a same downlink beam as that for the first SSB.

公开(公告)号：US12101774B2

公开(公告)日：2024-09-24

申请号：US17310314

申请日：2020-02-17

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/21 ,  H04W74/08

CPC classification number: H04W72/21 ,  H04W74/08

Abstract: A method and an apparatus for transmitting and receiving signals in a wireless communication system, according to an embodiment of the present disclosure, receive downlink control information (DCI) for uplink data transmission, perform Listen-Before-Talk (LBT) on a sub-band where a physical uplink shared channel (PUSCH) resource is located, and transmit the uplink data on the PUSCH resource on the basis of the LBT. Further, Uplink control information (UCI) for candidate physical uplink control channel (PUCCH) resources may be piggybacked on the PUSCH resource on the basis of the PUSCH resource overlapping with one or more candidate PUCCH resources from among the candidate PUCCH resources, and on the basis of a processing time, for a first candidate PUCCH resource that is the most preceding in a time domain among the candidate PUCCH resources, being equal to or greater than the minimum processing time of the terminal.

公开(公告)号：US12075396B2

公开(公告)日：2024-08-27

申请号：US17642119

申请日：2020-09-18

Applicant: LG ELECTRONICS INC.

Inventor： Sukhyon Yoon ,  Kijun Kim ,  Suckchel Yang ,  Seonwook Kim ,  Haewook Park

IPC: H04W72/0453

CPC classification number: H04W72/0453

Abstract: Various embodiments relate to a next generation wireless communication system for supporting a higher data transmission rate, etcetera, than a 4th generation wireless (4G) communication system. Provided in various embodiments are a method for transmitting and receiving a signal in a wireless communication system and an apparatus supporting same, and various other embodiments may be provided.

公开(公告)号：US12074817B2

公开(公告)日：2024-08-27

申请号：US17431259

申请日：2020-02-17

Applicant: LG Electronics Inc.

Inventor： Hyunsu Cha ,  Sukhyon Yoon ,  Kilbom Lee ,  Haewook Park

IPC: H04L5/00

CPC classification number: H04L5/0048

Abstract: The present disclosure provides a method for transmitting a demodulation reference signal. Specifically, the method performed by the terminal comprising: receiving, from a base station, a radio resource control (RRC) signaling including control information representing that transform precoding for an uplink is enabled; 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 the base station, the demodulation reference signal based on the sequence used for the demodulation reference signal, wherein the length-6 sequence has an 8-Phase Shift Keying (PSK) symbol as each element of the sequence.

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：US12022532B2

公开(公告)日：2024-06-25

申请号：US17431021

申请日：2020-02-14

Applicant: LG Electronics Inc.

Inventor： Hyunsoo Ko ,  Sukhyon Yoon ,  Jeongsu Lee

IPC: H04W74/0833 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/00 ,  H04W74/08

CPC classification number: H04W74/0841 ,  H04L5/0051 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/008 ,  H04W74/0866

Abstract: The present disclosure relates to a wireless communication system. Specifically, provided is a method and an apparatus for supporting same, the method comprising the steps of: obtaining random access procedure-related message A, message A including a physical random access channel (PRACH) preamble and a physical uplink shared channel (PUSCH); transmitting message A; and receiving random access procedure-related message B as a response to message A, wherein the PUSCH comprises a demodulation reference signal (DM-RS), and PRACH preamble is mapped to (i) one or more DM-RS ports and (ii) one or more DM-RS sequences on the basis of indices of respective (i) one or more DM-RS ports and indices of respective (ii) one or more DM-RS sequences.

公开(公告)号：US12022406B2

公开(公告)日：2024-06-25

申请号：US17427767

申请日：2019-11-28

Applicant: LG ELECTRONICS INC.

Inventor： Youngsub Kim ,  Kijun Kim ,  Hyunsu Cha ,  Sukhyon Yoon ,  Hyunsoo Ko

IPC: H04W52/32 ,  H04W52/14 ,  H04W52/24 ,  H04W64/00

CPC classification number: H04W52/325 ,  H04W52/14 ,  H04W52/24 ,  H04W64/00

Abstract: The present disclosure discloses a method for transmitting, by a terminal, an uplink reference signal for positioning in a wireless communication system. In particular, the above disclosure comprises: determining a first power value for a first uplink reference signal and a second power value for a second uplink reference signal; transmitting the first uplink reference signal through a first resource on the basis of the first power value; and transmitting the second uplink reference signal through a second resource on the basis of the second power value, wherein the first power value and the second power value may be different from each other, and the first resource and the second resource may be different from each other.

公开(公告)号：US11979348B2

公开(公告)日：2024-05-07

申请号：US17287352

申请日：2019-10-31

Applicant: LG ELECTRONICS INC.

Inventor： Sukhyon Yoon ,  Seonwook Kim ,  Joonkui Ahn ,  Suckchel Yang

IPC: H04L5/00 ,  H04W74/0808

CPC classification number: H04L5/0048 ,  H04W74/0808

Abstract: Disclosed is a method for a terminal to report channel state information (CSI) in an unlicensed band. In particular, this disclosure includes: receiving a channel state information-reference signal (CSI-RS) through at least one listen before talk (LBT) sub-band among a plurality of LBT sub-bands; measuring a plurality of pieces of CSI for each of the plurality of LBT sub-bands; generating wideband CSI for all of the plurality of LBT sub-bands on the basis of the plurality of pieces of CSI; and reporting the generated wideband CSI to a base station.

公开(公告)号：US11971496B2

公开(公告)日：2024-04-30

申请号：US17280836

申请日：2019-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu Cha ,  Hyunsoo Ko ,  Kijun Kim ,  Youngsub Kim ,  Sukhyon Yoon

IPC: G01S5/00 ,  G01S5/02 ,  G01S5/10 ,  H04L5/00 ,  H04W24/08 ,  H04W24/10 ,  H04W56/00

CPC classification number: G01S5/0036 ,  G01S5/0221 ,  G01S5/10 ,  H04L5/0048 ,  H04W24/08 ,  H04W24/10 ,  H04W56/001

Abstract: Disclosed is a method for a terminal to report information related to reference signal measurement in a wireless communication system. In particular, the disclosed method is characterized by comprising: receiving a plurality of reference signals; measuring a time of arrival (ToA) for each of the plurality of reference signals; and transmitting identification information on the reference signal having the smallest ToA among the plurality of reference signals.

公开(公告)号：US11943790B2

公开(公告)日：2024-03-26

申请号：US18307439

申请日：2023-04-26

Applicant: LG Electronics Inc.

Inventor： Hyunsoo Ko ,  Kijun Kim ,  Sukhyon Yoon ,  Eunsun Kim ,  Youngsub Kim ,  Byounghoon Kim

IPC: H04W72/30 ,  H04J11/00 ,  H04L5/00 ,  H04L5/10 ,  H04W56/00 ,  H04W72/044 ,  H04W72/0446 ,  H04W76/11

CPC classification number: H04W72/30 ,  H04J11/0079 ,  H04L5/0051 ,  H04L5/10 ,  H04W56/001 ,  H04W72/0446 ,  H04W72/0466 ,  H04W76/11

Abstract: The present disclosure provides a method of transmitting a Physical Broadcasting Channel (PBCH) by a base station in a wireless communication system. Particularly, the method may include generating a PBCH payload including bits indicating a frame in which the PBCH is transmitted; scrambling at least some of the bits included in the PBCH payload using second and third least significant bits among the bits; and transmitting the bits of the PBCH payload including the at least some scrambled bits to a user equipment.