公开(公告)号：US10980055B2

公开(公告)日：2021-04-13

申请号：US16893616

申请日：2020-06-05

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：US10952057B2

公开(公告)日：2021-03-16

申请号：US16323680

申请日：2017-07-31

Applicant: LG ELECTRONICS INC.

Inventor： Daesung Hwang ,  Joonkui Ahn ,  Seungmin Lee ,  Yunjung Yi ,  Hyangsun You

IPC: H04W4/80 ,  H04W72/04 ,  H04W4/70 ,  H04L5/00

Abstract: Disclosed is a method for a terminal to transmit an uplink data signal in a narrowband wireless communication system. Specifically, the method comprises the steps of: receiving, from a base station, a downlink control signal including resource allocation information for resource blocks continuously allocated for the uplink data signal within allocable resource blocks; and transmitting the uplink data signal to the base station using the downlink control signal, wherein the continuously allocated resource blocks are updated to include a center resource block, when the allocable resource blocks include the center resource block of a system bandwidth.

公开(公告)号：US10939422B2

公开(公告)日：2021-03-02

申请号：US16879365

申请日：2020-05-20

Applicant: LG Electronics Inc.

Inventor： Seonwook Kim ,  Jiwon Kang ,  Kijun Kim ,  Hanjun Park ,  Haewook Park ,  Joonkui Ahn ,  Suckchel Yang

IPC: H04W72/04 ,  H04W48/08 ,  H04L5/00 ,  H04L1/18 ,  H04L1/16 ,  H04L1/00 ,  H04W24/10

Abstract: Provided are a method for transmitting uplink control information (UCI) of a terminal in a wireless communication system and the UE using the method. The method includes determining a number of coded symbols for the UCI transmission and transmitting the UCI on a physical uplink shared channel (PUSCH) based on the number of coded symbols. The number of coded symbols is determined among a first value based on a payload size of the UCI and an offset value and a second value based on a radio resource control (RRC) signal.

公开(公告)号：US10939385B2

公开(公告)日：2021-03-02

申请号：US16494892

申请日：2018-03-16

Applicant: LG Electronics Inc.

Inventor： Joonkui Ahn ,  Jaehyung Kim ,  Suckchel Yang ,  Changhwan Park ,  Yunjung Yi ,  Seonwook Kim

IPC: H04W52/24 ,  H04W52/14 ,  H04W52/36

Abstract: Provided are a method for controlling uplink transmission power and a device using the same. The device determines a maximum transmission power according to a coverage enhancement (CE) level, and transmits an uplink channel on the basis of the maximum transmission power.

公开(公告)号：US10939270B2

公开(公告)日：2021-03-02

申请号：US16299606

申请日：2019-03-12

Applicant: LG Electronics Inc.

Inventor： Changhwan Park ,  Seokmin Shin ,  Joonkui Ahn ,  Seunggye Hwang ,  Oanyong Lee

IPC: H04W4/80 ,  H04L5/00 ,  H04L27/26 ,  H04W72/04

Abstract: Various embodiments provide a method for transceiving a signal by a terminal and a base station in a wireless communication system and a device supporting same.

公开(公告)号：US10897746B2

公开(公告)日：2021-01-19

申请号：US16333210

申请日：2017-09-13

Applicant: LG ELECTRONICS INC.

Inventor： Seunggye Hwang ,  Joonkui Ahn ,  Hyunho Lee

IPC: H04W64/00 ,  H04W72/04 ,  H04J11/00 ,  H04W4/80 ,  H04W80/08

Abstract: The disclosure of the present specification provides a method whereby a wireless device performs position measurement. The method may comprise the step of receiving information including settings for a narrowband positioning reference signal (NPRS). The information may include a list of carriers for the NPRS. The list of carriers may indicate physical resource blocks (PRBs) in which the NPRS is received. The method may comprise the step of determining that the geometry of the carriers is collocated.

公开(公告)号：US10893515B2

公开(公告)日：2021-01-12

申请号：US16826642

申请日：2020-03-23

Applicant: LG ELECTRONICS INC.

Inventor： Sechang Myung ,  Suckchel Yang ,  Seonwook Kim ,  Joonkui Ahn

IPC: H04W72/04 ,  H04L1/18 ,  H04W48/12 ,  H04W72/12 ,  H04W88/06 ,  H04W48/08 ,  H04W72/02 ,  H04L5/00

Abstract: The present invention provides a method for performing physical uplink control channel transmission of a user equipment in a wireless communication system. The method may include the steps of receiving system information from a base station, wherein the system information includes information on one PUCCH resource set among a plurality of PUCCH resource sets, and performing PUCCH transmission through one PUCCH resource included in the one PUCCH resource set, wherein each of the plurality of PUCCH resource sets is related to one starting symbol, one number of symbols, and one PUCCH format.

公开(公告)号：US10887912B2

公开(公告)日：2021-01-05

申请号：US16071886

申请日：2017-01-20

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook Kim ,  Joonkui Ahn ,  Eunsun Kim ,  Hanjun Park

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

Abstract: Discloses are a method for a terminal for transmitting an uplink signal to a base station and an apparatus supporting the method in a licensed assisted access (LAA) system in which a base station or a terminal transmits listen-before-talk (LBT)-based signals. Specifically, disclosed are a method for a terminal transmitting an uplink signal by executing a particular LBT action and an apparatus supporting the method if the uplink signal is transmitted by the terminal by sharing a maximum channel occupancy time (MCOT) with a base station.

公开(公告)号：US10887896B2

公开(公告)日：2021-01-05

申请号：US16536366

申请日：2019-08-09

Applicant: LG Electronics Inc.

Inventor： Yunjung Yi ,  Joonkui Ahn

IPC: H04W72/12 ,  H04L5/00 ,  H04W48/16 ,  H04W72/04 ,  H04W74/08 ,  H04L12/24 ,  H04W16/14 ,  H04W88/10 ,  H04W88/08

Abstract: A base station (BS) operated in an unlicensed band configures a first energy detection threshold for a discovery signal and a second energy detection threshold for data, and performs energy detection. The BS transmits the discovery signal to a user equipment in the unlicensed band if a detected energy based on the energy detection is less than the first energy detection threshold. Further, the BS transmits the data to the user equipment in the unlicensed band if the detected energy based on the energy detection is less than the second energy detection threshold. The first energy detection threshold for the discovery signal is higher than the second energy detection threshold for the data.

公开(公告)号：US10887872B2

公开(公告)日：2021-01-05

申请号：US16180471

申请日：2018-11-05

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung Kim ,  Suckchel Yang ,  Seonwook Kim ,  Changhwan Park ,  Joonkui Ahn ,  Hanjun Park

IPC: H04W4/00 ,  H04W72/04 ,  H04L5/14

Abstract: This specification provides a long PUCCH using multiple slots in a wireless communication system. The method is performed by a user equipment and includes receiving first information about a TDD UL-DL slot configuration from a base station, receiving, from the base station, second information including a first parameter for a number of slots used for a transmission of the long PUCCH and a second parameter for a duration of a PUCCH symbol within a PUCCH slot, determining the multiple slots for transmitting the long PUCCH based on the first information and the second information, and transmitting the long PUCCH to the base station over the determined slots.