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公开(公告)号：US11343783B2
公开(公告)日：2022-05-24
申请号：US16065010
申请日：2018-06-15
Applicant: LG Electronics Inc.
Inventor： Hyunsoo Ko , Kijun Kim , Sukhyon Yoon , Youngsub Kim , Eunsun Kim
Abstract: The present disclosure discloses a method of receiving a synchronization signal block by a user equipment (UE) in a wireless communication system. The method includes receiving, in one of two half frames included in a frame, a synchronization signal block including a primary synchronization signal (PSS), a secondary synchronization signal (SSS), and a physical broadcast channel (PBCH), and receiving a demodulation reference signal (DMRS) in a resource region carrying the PBCH. Information about the half frame in which the synchronization signal block is received may be obtained from a sequence of the DMRS.
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2.发明申请公开(公告)号：US20220124636A1
公开(公告)日：2022-04-21
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
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.
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公开(公告)号：US11032019B2
公开(公告)日：2021-06-08
申请号：US16065102
申请日：2018-03-02
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsoo Ko , Kijun Kim , Byounghoon Kim , Youngsub Kim , Sukhyon Yoon
Abstract: The present invention discloses a method of transmitting an SSS (secondary synchronization signal), which is transmitted by a base station, in a wireless communication system. The method includes the steps of determining a first shift based on a first and a second cell identifiers for identifying a cell, and determining a second shift index based on the first cell identifier and transmitting the SSS using a first sequence which is generated based on the first shift index and a second sequence which is generated based on the second shift index. In this case, the first shift index can be determined as K times a value determined based on the first and second cell identifiers, where K is an integer equal to or greater than 3.
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公开(公告)号：US10917185B2
公开(公告)日：2021-02-09
申请号：US16064869
申请日：2018-06-15
Applicant: LG Electronics Inc.
Inventor： Sukhyon Yoon , Hyunsoo Ko , Kijun Kim , Youngsub Kim , Eunsun Kim
Abstract: The present invention discloses a method for measuring a Synchronization Signal Block (SSB) by a terminal in a wireless communication system. In particular, the method according to the present invention 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.
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公开(公告)号：US10791550B2
公开(公告)日：2020-09-29
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
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.
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Patent Agency Ranking
公开(公告)号：US20190223163A1
公开(公告)日：2019-07-18
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
CPC classification number: H04W72/042 , H04L5/001 , H04L5/0048 , H04L27/26 , H04W48/12 , H04W56/00 , H04W72/04
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.
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公开(公告)号：US12245174B2
公开(公告)日：2025-03-04
申请号：US18416461
申请日：2024-01-18
Applicant: LG Electronics Inc.
Inventor： Hyunsoo Ko , Sukhyon Yoon , Seonwook Kim , Youngsub Kim
Abstract: Disclosed is a method for a UE to acquire time information about a Synchronization Signal/Physical Broadcast Channel (SS/PBCH) block in an unlicensed band. In particular, the method is characterized by: receiving SS/PBCH blocks through a plurality of Orthogonal Frequency Division Multiplexing (OFDM) symbols in a specific slot; detecting the respective phases of the plurality of OFDM symbols; detecting the sequence of PBCH Demodulation Reference Signals (DMRSs) included among the plurality of OFDM symbols; and acquiring time information about the SS/PBCH blocks on the basis of the respective phases of the plurality of OFDM symbols and the sequence of the PBCH DMRSs.
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公开(公告)号：US12058632B2
公开(公告)日：2024-08-06
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
CPC classification number: H04W56/001 , H04J11/00 , H04W56/00 , H04W72/04 , H04W72/23 , H04W72/30 , H04W4/70
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.
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公开(公告)号：US11963015B2
公开(公告)日：2024-04-16
申请号：US17274591
申请日：2019-09-16
Applicant: LG ELECTRONICS INC.
Inventor： Youngsub Kim , Hyunsu Cha , Hyunsoo Ko , Sukhyon Yoon
CPC classification number: H04W16/28 , G01S5/0063 , H04B17/318 , H04W24/10 , H04W56/001 , H04W64/003
Abstract: Disclosed is a method for reporting angle of departure (AoD) information by a base station in a wireless communication system. Particularly, the method is characterized by: transmitting multiple reference signals to a terminal; receiving, from the terminal, AoD information comprising information related to at least one reference signal obtained on the basis of the reception signal strength of the terminal, among the multiple reference signals; and transmitting the AoD information to a location server, wherein the multiple reference signals can be multiple synchronization signal/physical broadcast channel (SS/PBCH) blocks or multiple channel state information-reference signals (CSI-RSs).
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公开(公告)号：US11950260B2
公开(公告)日：2024-04-02
申请号：US17953824
申请日：2022-09-27
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsoo Ko , Kijun Kim , Sukhyon Yoon , Youngsub Kim , Eunsun Kim
CPC classification number: H04W72/30 , H04J11/0079 , H04L5/0051 , H04L5/10 , H04W56/001 , H04W72/0466 , H04J2211/005
Abstract: The present invention discloses a method for a terminal to receive a synchronization signal in a wireless communication system. Particularly, the method includes the steps of receiving a synchronization block including a primary synchronization signal (PSS), a secondary synchronization signal (SSS), and a physical broadcasting channel (PBCH) and receiving a DMRS (demodulation reference signal) via resource region in which the PBCH is received. In this case, an index of the synchronization block can be determined in consideration of a sequence of the DMRS.
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