公开(公告)号：US11026193B2

公开(公告)日：2021-06-01

申请号：US16088049

申请日：2017-03-24

Applicant: LG ELECTRONICS INC.

Inventor： Eunsun Kim ,  Kijun Kim ,  Suckchel Yang ,  Joonkui Ahn ,  Seonwook Kim

IPC: H04W56/00 ,  H04W16/28 ,  H04W72/04

Abstract: N synchronization signals (where, N is an integer greater than 1) may be transmitted in a first subframe. M synchronization signals among the N synchronization signals (where, M is an integer satisfying M

公开(公告)号：US10958405B2

公开(公告)日：2021-03-23

申请号：US16065429

申请日：2017-06-15

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Hyunsoo Ko ,  Eunsun Kim

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/12 ,  H04L1/18 ,  H04W72/04 ,  H04W72/14

Abstract: The present invention relates to a wireless communication system, more specifically, to a method and an apparatus therefor, the method comprising the steps of: merging a first cell having a first TTI and a second cell having a second TTI, the length of the second TTI being N (N>1) times the length of the first TTI; receiving data scheduling information for the second cell in the first TTI of the first cell; and establishing data communication on the basis of the data scheduling information in the second TTI of the second cell corresponding to the first TTI of the first cell, wherein the first TTI for the first cell is any one TTI from among the N number of TTIs of the first cell corresponding to the second TTI of the second cell.

公开(公告)号：US10944450B2

公开(公告)日：2021-03-09

申请号：US16064290

申请日：2018-01-04

Applicant: LG Electronics Inc.

Inventor： Jonghyun Park ,  Kijun Kim ,  Eunsun Kim ,  Hyunsoo Ko ,  Jiwon Kang

IPC: H04B7/0408 ,  H04L5/00 ,  H04L27/26 ,  H04B7/0413

Abstract: Disclosed is a method for receiving a channel state information (CSI)-reference signal (RS) by a user equipment (UE) in a wireless communication system, which includes: receiving a CSI-RS associated with the SSB, in which the CSI-RS may be assumed to be quasi co-located (QCL) with the SSB.

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

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

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.

公开(公告)号：US10917153B2

公开(公告)日：2021-02-09

申请号：US16321374

申请日：2017-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun Park ,  Kijun Kim ,  Eunsun Kim ,  Jiwon Kang ,  Kunil Yum ,  Seungmin Lee

IPC: H04B7/06 ,  H04B17/24 ,  H04L5/00 ,  H04L27/26 ,  H04W56/00

Abstract: Disclosed are a method for reporting channel state information by a terminal and, a device for supporting the same. More particularly, disclosed are a method in which a base station transmits a signal using a plurality of analog beams, and a terminal calculates channel state information feedback and reports the channel state information to the base station, in response to the base station, and a device for supporting the same.

公开(公告)号：US10911975B2

公开(公告)日：2021-02-02

申请号：US16813968

申请日：2020-03-10

Applicant: LG Electronics Inc.

Inventor： Hanjun Park ,  Hyunsoo Ko ,  Eunsun Kim ,  Kijun Kim ,  Yunjung Yi ,  Hyunho Lee

IPC: H04W24/10 ,  H04L5/00 ,  H04W56/00 ,  H04W72/04 ,  H04W80/02

Abstract: The present invention discloses a method for a terminal reporting radio resource management (RRM) to a base station, and an apparatus supporting the same. More specifically, the present invention discloses a method for a terminal, if a base station transmits signals including an RRM reference signal (RS) by using one or more analogue beams for each symbol, performing RRM measurement in correspondence with the same, and reporting the measured RRM information; and an apparatus supporting the same.

公开(公告)号：US10903957B2

公开(公告)日：2021-01-26

申请号：US16064990

申请日：2017-05-26

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo Ko ,  Kijun Kim ,  Eunsun Kim ,  Suckchel Yang

IPC: H04J4/00 ,  H04L5/00 ,  H04J3/00 ,  H04J11/00 ,  H04L27/22 ,  H04W8/00 ,  H04W48/16 ,  H04W56/00 ,  H04W72/04

Abstract: A method for a transmission-side device to transmit a signal in a wireless communication system is disclosed. To this end, the transmission-side device forms a multiplexed block by multiplexing a primary synchronization signal (PSS), a secondary synchronization signal (SSS) and a physical broadcast channel (PBCH) signal in time and frequency domains, wherein the PSS and the SSS form a synchronization signal (SS) by being multiplexed by the time-division multiplexing (TDM) method, and the SS and PBCH signals form the multiplexed block by being multiplexed by the TDM or frequency-division multiplexing (FDM) method.

公开(公告)号：US20200383129A1

公开(公告)日：2020-12-03

申请号：US16323314

申请日：2017-05-25

Applicant: LG Electronics Inc.

Inventor： Hyunsoo Ko ,  KIJUN Kim ,  Eunsun Kim ,  Suckchel Yang

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

Abstract: A method for transmitting a signal in a wireless communication system is disclosed. To this end, any one of first category signals comprising a synchronization signal is mapped to a symbol having any one structure of a first resource structure and a second resource structure having mutually different symbol structures, and the mapped signal is transmitted, wherein any one of a time domain location and a frequency domain location in case the first category signal is mapped to a symbol having the first resource structure coincides with any one of a time domain location and a frequency domain location in case the first category signal is mapped to a symbol having the second resource structure.

公开(公告)号：US20200344733A1

公开(公告)日：2020-10-29

申请号：US16926214

申请日：2020-07-10

Applicant: LG Electronics Inc.

Inventor： Jonghyun Park ,  Jiwon Kang ,  Kijun Kim ,  Byounghoon Kim ,  Eunsun Kim

IPC: H04W72/04 ,  H04B7/08 ,  H04L5/00

Abstract: A method for receiving a Reference Signal (RS) performed by a User Equipment (UE) in a wireless communication system according to an embodiment of the present invention may include receiving a first RS through a first antenna port; and receiving a second RS through a second antenna port which is Quasi Co-Located (QCL)-assumed with the first antenna port, the first and second antenna ports may be QCL-assumed for at least one QCL parameter, and the at least one QCL parameter may include a reception beam related parameter.

公开(公告)号：US10798751B2

公开(公告)日：2020-10-06

申请号：US16246147

申请日：2019-01-11

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo Ko ,  Sukhyon Yoon ,  Eunsun Kim

IPC: H04W74/08 ,  H04W74/00 ,  H04L5/00 ,  H04W72/04

Abstract: Disclosed herein is a method for transmitting a physical random access channel (PRACH) by a user equipment (UE) in a wireless communication system. In particular, the method includes receiving information related to PRACH resource allocation within a specific duration, and transmitting the PRACH on a PRACH occasion allocated to one or more slots based on the information, wherein the one or more slots include a last slot in the specific duration.