公开(公告)号：US20210051596A1

公开(公告)日：2021-02-18

申请号：US16964049

申请日：2019-01-31

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Seungmin Lee ,  Kyuhwan Kwak ,  Yunjung Yi

IPC: H04W52/14 ,  H04W52/32 ,  H04W52/10 ,  H04W52/24

Abstract: A method for a terminal for transmitting a signal in a wireless communication system according to one embodiment of the present invention comprises: receiving repeated transmission related information comprising the count N by which an uplink signal transmission is to be repeated from a base station; determining the transmission power of the uplink signal; and transmitting repeatedly the uplink signal N times by the determined transmission power on the basis of the repeated transmission related information, wherein the terminal can determine the transmission power of the uplink signal on the basis of the count N by which the transmission of the uplink signal is to be repeated. The terminal is capable of communicating with at least one of another terminal, a terminal related to an autonomous driving vehicle, a base station or a network.

公开(公告)号：US20210050933A1

公开(公告)日：2021-02-18

申请号：US16993739

申请日：2020-08-14

Applicant: LG ELECTRONICS INC.

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

IPC: H04L1/00 ,  H04W72/14 ,  H04W72/04 ,  H04L12/24

Abstract: A method of a user equipment (UE) in a wireless communication system includes receiving resource allocation information related to a configured grant (CG)-based uplink transmission, receiving configuration information indicating multiplexing between CG uplink control information (CG UCI) and hybrid automatic repeat request acknowledgement (HARQ-ACK) information, performing joint encoding of the CG UCI and the HARQ-ACK information based on the configuration information, and transmitting a CG physical uplink shared channel (CG PUSCH) based on the resource allocation information. The joint-encoded information is multiplexed in the CG PUSCH. A beta offset value corresponding to one of a first index, a second index, or a third index related to a beta offset for the HARQ-ACK information is applied to the joint encoding.

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：US10708952B2

公开(公告)日：2020-07-07

申请号：US16085948

申请日：2017-03-28

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Hanjun Park ,  Yunjung Yi ,  Joonkui Ahn ,  Seonwook Kim

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

Abstract: A method for transmitting an uplink signal in an unlicensed band for a terminal configured to support multiple transmission time interval (TTI) lengths in a wireless communication system, according to one embodiment of the present invention, is performed by the terminal and may comprises the steps of: receiving a scheduling indication for multiple TTIs; according to the received scheduling indication, performing channel sensing in a clear channel assessment (CCA) gap for the multiple TTIs; and if channel sensing for at least one of the multiple TTIs is successful, transmitting, in a predetermined symbol, an uplink reference signal for the multiple TTIs.

公开(公告)号：US10694511B2

公开(公告)日：2020-06-23

申请号：US15746638

申请日：2016-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Suckchel Yang ,  Seungmin Lee

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/12

Abstract: A method for receiving a signal or transmitting a signal on a plurality of component carriers (CCs) in a wireless communication system, according to an embodiment of the present invention, is performed by means of a terminal and comprises the steps of: in order to receive multiple CC downlink control information scheduling one or more CCs, blind decoding the multiple CC downlink control information in a search space on a particular CC; and, on the basis of the received multiple CC downlink control information, transmitting an uplink control or data channel or receiving a downlink data channel on one or more of the CCs, wherein the received multiple CC downlink control information can comprise transmission mode (TM) dependent multiple CC downlink control information or fallback multiple CC downlink control information.

公开(公告)号：US10686503B2

公开(公告)日：2020-06-16

申请号：US15554702

申请日：2016-01-11

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Jonghyun Park ,  Youngtae Kim ,  Hyunho Lee

IPC: H04B7/04 ,  H04L5/00 ,  H04W16/28 ,  H01Q21/24 ,  H04W40/00 ,  H04B7/06 ,  H04B7/0456 ,  H04W72/12 ,  H04W72/04 ,  H04W88/02 ,  H04W88/08

Abstract: Disclosed herein a method of, at a user equipment (UE), reporting channel quality information for three-dimensional (3D) multiple input multiple output (MIMO) transmission to a base station in a wireless communication system The method includes receiving information for vertical cycling beamforming from the base station, calculating the channel quality information using the information for the vertical cycling beamforming, on the assumption that different vertical beamforming is circularly applied in a predetermined resource unit to receive a downlink signal, and reporting the calculated channel quality information to the base station.

公开(公告)号：US10469236B2

公开(公告)日：2019-11-05

申请号：US15567554

申请日：2016-05-12

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Suckchel Yang ,  Seungmin Lee ,  Kijun Kim

IPC: H04L5/00 ,  H04L1/00 ,  H04L1/18 ,  H04B7/0417 ,  H04B7/06 ,  H04W24/10 ,  H04B7/0456 ,  H04W72/04 ,  H04B7/024

Abstract: A method by which a terminal reports an aperiodic channel state in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving an aperiodic channel state information (CSI) report request from a base station; and calculating the aperiodic CSI with respect to a CSI to be measured, which is indicated by the aperiodic CSI report request so as to transmit the calculated aperiodic CSI to the base station, wherein the aperiodic CSI report request indicates a report for one of a plurality of aperiodic CSI report sets, and the number of individual CSI reports included in each of the plurality of aperiodic CSI report sets can be independently set according to each aperiodic CSI report set.

公开(公告)号：US10396876B2

公开(公告)日：2019-08-27

申请号：US15752077

申请日：2016-08-16

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Suckchel Yang ,  Daesung Hwang ,  Hyunho Lee

IPC: H04B7/06 ,  H04W76/20 ,  H04L1/06 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04

Abstract: The present invention relates to a periodic channel state information (CSI) reporting method performed by a terminal in a wireless communication system, and provides a method comprising: determining whether to select a first physical uplink control channel (PUCCH) format; and if the first PUCCH format is selected, transmitting, on the basis of the first PUCCH format, a periodic CSI report and a hybrid automatic repeat request (HARQ) ACK, wherein the first PUCCH format is a PUCCH format supporting multiple periodic CSI reports.

公开(公告)号：US10389505B2

公开(公告)日：2019-08-20

申请号：US16146793

申请日：2018-09-28

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hyunho Lee ,  Kyuhwan Kwak

IPC: H04L5/00 ,  H04W24/10 ,  H04W72/02 ,  H04W72/04 ,  H04W92/18

Abstract: The present invention provides a method of transmitting a channel quality indicator (CQI) in a wireless communication system. The method performed by a user equipment supporting a relatively shorter transmission time interval (S-TTI) than a legacy transmission time interval (L-TTI) includes determining predefined control channel-related overhead depending on whether S-TTI-based communication is performed and transmitting the CQI based on the determined predefined control channel-related overhead. If the S-TTI-based communication is performed, the predefined control channel-related overhead is identically determined between an S-TTI including a legacy physical downlink control channel (PDCCH) region and a S-TTI not including a legacy PDCCH region.

公开(公告)号：US10362595B2

公开(公告)日：2019-07-23

申请号：US15766554

申请日：2016-10-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Yunjung Yi ,  Eunsun Kim ,  Suckchel Yang ,  Hanbyul Seo

IPC: H04W72/12 ,  H04L5/00 ,  H04W74/00 ,  H04W72/04

Abstract: A method for transmitting an uplink control channel for a terminal configured to support multiple transmission time interval (TTI) lengths in a wireless communication system according to an embodiment of the present invention is performed by the terminal and may comprises the steps of: receiving a first physical downlink shared channel (PDSCH) according to a first TTI length at a first time point; receiving a second PDSCH according to a second TTI length differing from the first TTI length at a second time point; and when TTIs for transmitting uplink control channels for the received first PDSCH and second PDSCH overlap, transmitting uplink control information for the first PDSCH and second PDSCH on a physical uplink control channel (PUCCH) having the shorter TTI length among the first TTI length and the second TTI length.