公开(公告)号：US20200088621A1

公开(公告)日：2020-03-19

申请号：US16692929

申请日：2019-11-22

Applicant: LG ELECTRONICS INC.

Inventor： Youngsub KIM

IPC: G01N15/08 ,  G01N15/06 ,  G06N3/08 ,  G06N3/04

Abstract: Disclosed is a method of predicting the lifespan of a filter in an air cleaner based on machine learning. According to an embodiment of the present disclosure, a machine learning-based filter lifespan prediction method may more precisely predict the lifespan of a filter in an air cleaner by inputting fine dust concentration data and a history related to use of the air cleaner to a lifespan prediction model and determining the purifying efficiency and exchange time of the filter according to an output value. Intelligent air cleaner of the present disclosure can be associated with artificial intelligence modules, drones (unmanned aerial vehicles (UAVs)), robots, augmented reality (AR) devices, virtual reality (VR) devices, devices related to 5G service, etc.

公开(公告)号：US20190306813A1

公开(公告)日：2019-10-03

申请号：US16370692

申请日：2019-03-29

Applicant: LG ELECTRONICS INC.

Inventor： Youngsub KIM ,  Hyunsoo KO ,  Sukhyon YOON

IPC: H04W56/00

Abstract: A method of receiving remaining minimum system information (RMSI) by a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving a synchronization signal/physical broadcast channel (SS/PBCH) block in a specific band, obtaining a size of a synchronization raster for the specific band based on the SS/PBCH block, and receiving the RMSI based on the size of the synchronization raster.

公开(公告)号：US20190289530A1

公开(公告)日：2019-09-19

申请号：US16318086

申请日：2018-11-16

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KO ,  Youngsub KIM ,  Sukhyon YOON ,  Kijun KIM ,  Eunsun KIM

IPC: H04W48/12 ,  H04W48/16 ,  H04L27/26

Abstract: The present invention discloses 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 COPRESET 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：US20190150110A1

公开(公告)日：2019-05-16

申请号：US16243462

申请日：2019-01-09

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KO ,  Kijun KIM ,  Sukhyon YOON ,  Youngsub KIM ,  Eunsun KIM

IPC: H04W56/00 ,  H04W72/00 ,  H04W72/04

Abstract: A method of receiving a downlink (DL) signal by a user equipment (UE) operating on a frequency band above 6 GHz in a wireless communication system is discussed. The method includes receiving system information including first information related to one or more synchronization signal (SS) and PBCH (SS/PBCH) block groups and second information related to one or more SS/PBCH blocks within each of the one or more of SS/PBCH block groups; and receiving the DL signal in resources other than resources used for the one or more SS/PBCH blocks within each of the one or more of SS/PBCH block groups indicated by the first and second information.

公开(公告)号：US20230262736A1

公开(公告)日：2023-08-17

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

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

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：US20230080800A1

公开(公告)日：2023-03-16

申请号：US17987475

申请日：2022-11-15

Applicant: LG Electronics Inc.

Inventor： Youngsub KIM ,  Hyunsoo KO ,  Sukhyon YOON ,  Kijun KIM ,  Seonwook KIM

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

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：US20220061007A1

公开(公告)日：2022-02-24

申请号：US17520367

申请日：2021-11-05

Applicant: LG Electronics Inc.

Inventor： Youngsub KIM ,  Hyunsoo KO ,  Sukhyon YOON ,  Kijun KIM ,  Seonwook KIM

IPC: 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：US20220003830A1

公开(公告)日：2022-01-06

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

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：US20210092700A1

公开(公告)日：2021-03-25

申请号：US17113819

申请日：2020-12-07

Applicant: LG Electronics Inc.

Inventor： Hyunsoo KO ,  Kijun KIM ,  Sukhyon YOON ,  Youngsub KIM ,  Eunsun KIM

IPC: H04W56/00 ,  H04W72/04 ,  H04W72/00 ,  H04J11/00

Abstract: A method of receiving a downlink (DL) signal by a user equipment (UE) operating on a frequency band above 6 GHz in a wireless communication system is discussed. The method includes receiving system information including first information related to one or more synchronization signal (SS) and PBCH (SS/PBCH) block groups and second information related to one or more SS/PBCH blocks within each of the one or more of SS/PBCH block groups; and receiving the DL signal in resources other than resources used for the one or more SS/PBCH blocks within each of the one or more of SS/PBCH block groups indicated by the first and second information.

公开(公告)号：US20200351805A1

公开(公告)日：2020-11-05

申请号：US16934507

申请日：2020-07-21

Applicant: LG Electronics Inc.

Inventor： Youngsub KIM ,  Hyunsoo KO ,  Kijun KIM ,  Sukhyon YOON ,  Eunsun KIM ,  Haewook PARK

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

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.