公开(公告)号：US20220124692A1

公开(公告)日：2022-04-21

申请号：US17567610

申请日：2022-01-03

Applicant: LG Electronics Inc.

Inventor： Seonwook KIM ,  Sukhyon YOON ,  Joonkui AHN ,  Inkwon SEO ,  Suckchel YANG ,  Changhwan PARK

IPC: H04W72/04 ,  H04W16/14 ,  H04W74/00

Abstract: Provided are a method of transmitting and receiving a signal in a wireless communication system, and an apparatus supporting the same.

公开(公告)号：US20220095252A1

公开(公告)日：2022-03-24

申请号：US17422156

申请日：2020-01-10

Applicant: LG Electronics Inc.

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

IPC: H04W56/00 ,  H04L5/00 ,  H04W76/28 ,  H04W24/08

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.

公开(公告)号：US20220006501A1

公开(公告)日：2022-01-06

申请号：US17310004

申请日：2019-12-31

Applicant: LG ELECTRONICS INC.

Inventor： Dongkyu KIM ,  Sukhyon YOON ,  Yunjung YI

IPC: H04B7/06 ,  H04L5/00 ,  H04W52/14 ,  H04W52/36

Abstract: A method by which a user equipment (UE) transmits a sounding reference signal (SRS) in a wireless communication system, according to the present disclosure, can comprise: receiving a channel state information (CSI)-reference signal (RS) from a base station; transmitting, on the basis of the received CSI-RS, a CSI report including a channel quality indicator (CQI) to the base station; receiving first configuration information from the base station, wherein the first configuration information is generated on the basis of the CQI; receiving second configuration information including an SRS configuration from the base station; and transmitting an SRS on the basis of the first configuration information and the second configuration information.

公开(公告)号：US20210320711A1

公开(公告)日：2021-10-14

申请号：US17272774

申请日：2019-09-06

Applicant: LG ELECTRONICS INC.

Inventor： Kilbom LEE ,  Jiwon KANG ,  Kijun KIM ,  Sukhyon YOON

IPC: H04B7/08 ,  H04W76/19 ,  H04W74/08 ,  H04W80/02 ,  H04W16/28

Abstract: The present disclosure proposes an operation method of a terminal operating on the basis of one primary cell (PCell) and one or more secondary cells (SCell) in a wireless communication system, and a terminal supporting same. According to one embodiment applicable to the present disclosure, a terminal may adaptively change a PRACH resource having successfully performed BFR to an uplink beam of an SCell or maintain an uplink beam of an existing SCell, on the basis of whether an uplink beam related to a PCell is possible to be used as an uplink beam related to the SCell. Through this, the terminal may properly manage the uplink beam of the SCell.

公开(公告)号：US20210315012A1

公开(公告)日：2021-10-07

申请号：US17261428

申请日：2019-08-05

Applicant: LG Electronics Inc.

Inventor： Sukhyon YOON ,  Seonwook KIM ,  Joonkui AHN ,  Kijun KIM

IPC: H04W74/08 ,  H04W74/00 ,  H04W24/08 ,  H04B7/06 ,  H04L5/00

Abstract: The present invention discloses a method for a base station to transmit a radio link monitoring-reference signal (RLM-RS) in an unlicensed band. In particular, the method may divide a frequency band for the RLM-RS into a plurality of sub-bands, perform a channel clearance assessment (CCA) for each of the plurality of sub-bands, and transmit the RLM-RS via each of the plurality of sub-bands on the basis of the result of performing the CCA.

公开(公告)号：US20210297169A1

公开(公告)日：2021-09-23

申请号：US17340918

申请日：2021-06-07

Applicant: LG Electronics Inc.

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

IPC: H04B17/318 ,  H04W24/08 ,  H04W56/00 ,  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：US20210258931A1

公开(公告)日：2021-08-19

申请号：US17235344

申请日：2021-04-20

Applicant: LG Electronics Inc.

Inventor： Seonwook KIM ,  Changhwan PARK ,  Joonkui AHN ,  Suckchel YANG ,  Sukhyon YOON

IPC: H04W72/04 ,  H04W16/14

Abstract: Disclosed are a method for transmitting and receiving downlink signals between a terminal and a base station in a wireless communication system supporting an unlicensed band, and a device supporting same. More specifically, as one applicable embodiment in the present disclosure, the terminal can control/change a monitoring period of a physical downlink control channel on the basis of whether a downlink signal transmission burst is transmitted from a base station, and in response thereto, the base station sets a transmission period of the physical downlink control channel in the downlink signal transmission burst so as to transmit the same to the terminal.

公开(公告)号：US20210250902A1

公开(公告)日：2021-08-12

申请号：US17267670

申请日：2019-09-05

Applicant: LG ELECTRONICS INC.

Inventor： Jeongsu LEE ,  Hyunsoo KO ,  Kijun KIM ,  Sukhyon YOON

IPC: H04W68/02 ,  H04W72/00 ,  H04W72/14 ,  H04W72/04

Abstract: The present specification proposes a method and device for transmitting or receiving a paging message in a wireless communication system. Specifically, a method performed by a terminal may comprise the steps of: receiving configuration information related to a paging occasion from a base station; receiving a synchronization signal (SS) and physical broadcasting channel (PBCH) block from the base station; receiving control information related to paging from the base station on the basis of the configuration information; and receiving the paging message from the base station on the basis of the control information, wherein paging occasions are continuously configured within a transmission period of the SS and PBCH block.

公开(公告)号：US20210144748A1

公开(公告)日：2021-05-13

申请号：US17156032

申请日：2021-01-22

Applicant: LG Electronics Inc.

Inventor： Seonwook KIM ,  Suckchel YANG ,  Changhwan PARK ,  Joonkui AHN ,  Sukhyon YOON

IPC: H04W72/12 ,  H04L5/00 ,  H04W16/14 ,  H04W74/08

Abstract: The present disclosure relates to a method for transmitting a signal in a wireless communication system supporting an unlicensed band, and a device supporting the method. The method according to an embodiment of the present disclosure may comprises: performing a channel access procedure for multiple frequency bandwidth units included in an activated bandwidth part; and transmitting a data signal through an unlicensed band based on the channel access procedure.

公开(公告)号：US20210105683A1

公开(公告)日：2021-04-08

申请号：US17033643

申请日：2020-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Hyunsoo KO ,  Seonwook KIM ,  Duckhyun BAE ,  Joonkui AHN ,  Sukhyon YOON

IPC: H04W36/06 ,  H04W72/04 ,  H04W76/15 ,  H04W68/00

Abstract: The present document provides a method for receiving information informing a transmission configuration indicator (TCI) change in a wireless communication system, the method performed by a user equipment (UE) and comprising: performing an initial access procedure with a network, receiving the information informing the TCI change from a first transmission reception point (TRP) in the network, performing a physical downlink control channel (PDCCH) monitoring based on the information informing the TCI change.