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：US20200351048A1

公开(公告)日：2020-11-05

申请号：US16878922

申请日：2020-05-20

Applicant: LG Electronics Inc.

Inventor： Soonki Jo ,  Yunjung Yi ,  Sukhyon Yoon ,  Hyunsoo Ko

IPC: H04L5/00 ,  H04B7/06 ,  H04W72/04 ,  H04W76/27

Abstract: A method for operating a device in a wireless communication system and a device using the method are provided. The method includes receiving configuration information configuring a specific resource, receiving slot format information informing a transmission direction of the specific resource, and determining whether a predetermined operation in the specific resource is actually performed according to the transmission direction.

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.

公开(公告)号：US10791576B2

公开(公告)日：2020-09-29

申请号：US16064993

申请日：2018-05-03

Applicant: LG Electronics Inc.

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

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

Abstract: The present invention provides a method for transmitting a random access channel (RACH). Particularly, the method includes receiving PRACH configuration information including information about a slot (RACH slot) available for transmission of the RACH and information indicating a subcarrier spacing for a PRACH, and transmitting a RACH preamble in the RACH slot on the basis of the PRACH configuration information and the subcarrier spacing, wherein the length of the RACH slot depends on the subcarrier spacing.

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

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

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：US20200287676A1

公开(公告)日：2020-09-10

申请号：US16321871

申请日：2018-10-29

Applicant: LG Electronics Inc.

Inventor： Soonki Jo ,  Yunjung Yi ,  Sukhyon Yoon ,  Hyunsoo Ko

IPC: H04L5/00 ,  H04B7/06 ,  H04W76/27 ,  H04W72/04

Abstract: A method for operating a device in a wireless communication system and a device using the method are provided. The method includes receiving configuration information configuring a specific resource, receiving slot format information informing a transmission direction of the specific resource, and determining whether a predetermined operation in the specific resource is actually performed according to the transmission direction.

公开(公告)号：US10735122B2

公开(公告)日：2020-08-04

申请号：US16543119

申请日：2019-08-16

Applicant: LG Electronics Inc.

Inventor： Changhwan Park ,  Joonkui Ahn ,  Sukhyon Yoon

IPC: H04J11/00 ,  H04J3/06 ,  H04W56/00 ,  H04W72/04 ,  H04L5/00 ,  H04W4/60 ,  H04W92/10

Abstract: Disclosed are a signal transmission/reception method between a terminal and a base station in a wireless communication system supporting narrowband Internet of Things (NB-IoT), and a device supporting same. More specifically, disclosed is a description of a signal transmission/reception method between a terminal and a base station when a wireless communication system supporting NB-IoT is a time division duplex (TDD) system.

公开(公告)号：US10716148B2

公开(公告)日：2020-07-14

申请号：US16065766

申请日：2018-03-07

Applicant: LG Electronics Inc.

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

IPC: H04W74/08 ,  H04W52/36 ,  H04W52/42 ,  H04W52/50

Abstract: In the present invention, when a UE transmits a random access preamble, the UE maintains a power ramping counter used for determination of a transmission power equally to a value of previous transmission without incrementing the power ramping counter if a target synchronization signal block is changed differently from a previous random access preamble transmission.

公开(公告)号：US10660050B2

公开(公告)日：2020-05-19

申请号：US16672248

申请日：2019-11-01

Applicant: LG Electronics Inc.

Inventor： Joonkui Ahn ,  Sukhyon Yoon ,  Suhwan Lim ,  Suckchel Yang ,  Jonghyun Park ,  Changhwan Park ,  Seonwook Kim

IPC: H04W52/36 ,  H04W52/54 ,  H04W52/14 ,  H04W52/24 ,  H04W52/44 ,  H04W72/12 ,  H04W52/28

Abstract: Provided are a method for reporting a power headroom and an apparatus using the same. The apparatus computes and reports a power headroom for a physical uplink shared channel (PUSCH) that is transmitted in a first transmission period of a first band having a first subcarrier interval. The power headroom is computed on the basis of at least one second transmission interval of a second band having a second subcarrier interval which overlaps with the first transmission interval.

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

IPC: H04W72/04 ,  H04L5/00

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.