公开(公告)号：US11246110B2

公开(公告)日：2022-02-08

申请号：US16737473

申请日：2020-01-08

Applicant: LG Electronics Inc.

Inventor： Youngsub Kim ,  Hyunsoo Ko ,  Sukhyon Yoon ,  Kijun Kim ,  Seonwook Kim

IPC: H04L12/50 ,  H04W56/00 ,  H04L27/26 ,  H04W72/04 ,  H04L5/00

Abstract: The present invention discloses a method for a user equipment to receive system information in a wireless communication system. Particularly, the method is characterized in detecting a first synchronization signal block configured with a Primary Synchronization Signal (PSS), a Secondary Synchronization Signal (SSS) and a Physical Broadcasting Channel (PBCH) at a specific frequency position, determining a presence or non-presence of system information corresponding to the first synchronization signal block within a first synchronization raster corresponding to a specific frequency position based on a system information indicator included in the PBCH, and if the system information corresponding to the first synchronization signal block is determined as not existing, determining a second synchronization raster having system information exist therein based on the system information indicator.

公开(公告)号：US11057131B2

公开(公告)日：2021-07-06

申请号：US16535805

申请日：2019-08-08

Applicant: LG Electronics Inc.

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

IPC: H04B17/318 ,  H04W56/00 ,  H04W24/08 ,  H04L1/00 ,  H04L5/00 ,  H04W24/10

Abstract: A method for measuring a Synchronization Signal Block (SSB) by a terminal in a wireless communication system. In particular, the method may include: receiving a cell list including information of at least one first cell, first SSB transmission periodicity information for the at least one cell, and second SSB transmission periodicity information for a second cell that is not included in the cell list; measuring Reference Signal Received Power (RSRP) for an SSB of the at least one first cell based on a first SSB measurement window, which is set up by using the first SSB transmission periodicity information; and measuring RSRP for an SSB of the second cell based on a second SSB measurement window, which is set up by using the second SSB transmission periodicity information.

公开(公告)号：US11006387B2

公开(公告)日：2021-05-11

申请号：US16318130

申请日：2018-07-27

Applicant: LG Electronics Inc.

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

IPC: H04W72/00 ,  H04W76/11 ,  H04J11/00 ,  H04L5/00 ,  H04L5/10 ,  H04W56/00 ,  H04W72/04

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.

公开(公告)号：US10945253B2

公开(公告)日：2021-03-09

申请号：US16356888

申请日：2019-03-18

Applicant: LG Electronics Inc.

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

IPC: H04W4/00 ,  H04W72/04 ,  H04L5/00 ,  H04L27/26 ,  H04W48/12 ,  H04W48/16 ,  H04W56/00

Abstract: A method for a user equipment to receive a PDCCH (Physical Downlink Control Channel) for RMSI (Remaining Minimum System Information). The method comprises: receiving an SS/PBCH block containing an SS (Synchronization Signal) and a PBCH (Physical Broadcasting Channel); obtaining information related to a CORESET (Control resource set) for the PDCCH; and receiving the PDCCH within the CORESET based on the information. The information includes an offset between a frequency position of the SS/PBCH block related to the CORESET and a frequency position of the CORESET. Values of the offset are defined based on subcarrier spacing of the SS/PBCH block and a minimum channel bandwidth.

公开(公告)号：US10750461B2

公开(公告)日：2020-08-18

申请号：US16736514

申请日：2020-01-07

Applicant: LG Electronics Inc.

Inventor： Youngsub Kim ,  Hyunsoo Ko ,  Kijun Kim ,  Sukhyon Yoon ,  Eunsun Kim ,  Haewook Park

IPC: H04W56/00 ,  H04W72/04 ,  H04L27/26 ,  H04L5/00 ,  H04B7/26 ,  H04W88/02 ,  H04W88/08

Abstract: The present disclosure provides a method for receiving a synchronization signal block by a UE in a wireless communication system. Particularly, the method includes receiving at least one SSB mapped to a plurality of symbols, wherein two regions for candidate SSBs in which the at least one SSB can be received are allocated in a specific time duration including the plurality of symbols, and a time between the two regions, a time before the two regions and a time after the two regions are identical in the specific time duration.

公开(公告)号：US10687292B2

公开(公告)日：2020-06-16

申请号：US16529346

申请日：2019-08-01

Applicant: LG Electronics Inc.

Inventor： Youngsub Kim ,  Hyunsoo Ko ,  Kijun Kim ,  Sukhyon Yoon ,  Eunsun Kim ,  Haewook Park

IPC: H04W56/00 ,  H04B7/26 ,  H04L5/00 ,  H04W72/04 ,  H04L27/26 ,  H04W88/02 ,  H04W88/08

Abstract: The present disclosure provides a method for receiving a synchronization signal block by a UE in a wireless communication system. Particularly, the method includes receiving at least one SSB mapped to a plurality of symbols, wherein two regions for candidate SSBs in which the at least one SSB can be received are allocated in a specific time duration including the plurality of symbols, and a time between the two regions, a time before the two regions and a time after the two regions are identical in the specific time duration.

公开(公告)号：US12167418B2

公开(公告)日：2024-12-10

申请号：US18241422

申请日：2023-09-01

Applicant: LG Electronics Inc.

Inventor： Youngsub Kim ,  Hyunsoo Ko ,  Sukhyon Yoon ,  Kijun Kim ,  Seonwook Kim

IPC: H04W72/23 ,  H04L5/00 ,  H04L27/26 ,  H04W56/00 ,  H04W72/0446

Abstract: The present invention discloses a method for a user equipment to receive system information in a wireless communication system. Particularly, the method is characterized in detecting a first synchronization signal block configured with a Primary Synchronization Signal (PSS), a Secondary Synchronization Signal (SSS) and a Physical Broadcasting Channel (PBCH) at a specific frequency position, determining a presence or non-presence of system information corresponding to the first synchronization signal block within a first synchronization raster corresponding to a specific frequency position based on a system information indicator included in the PBCH, and if the system information corresponding to the first synchronization signal block is determined as not existing, determining a second synchronization raster having system information exist therein based on the system information indicator.

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：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.