公开(公告)号：US20190357211A1

公开(公告)日：2019-11-21

申请号：US16529222

申请日：2019-08-01

Applicant: LG Electronics Inc.

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

IPC: H04W72/04 ,  H04W56/00 ,  H04L5/00 ,  H04W48/10 ,  H04W74/00

Abstract: Disclosed herein is a method for receiving remaining minimum system information (RMSI) by a user equipment (UE) in a wireless communication system. The method includes receiving an synchronization signal (SS)/physical broadcast channel (PBCH) block including an SS and a PBCH in a half-frame, obtaining, via the PBCH, information related to a monitoring window for receiving a physical downlink control channel (PDCCH) for the RMSI, receiving the PDCCH within the monitoring window, and receiving the RMSI based on the PDCCH, wherein monitoring windows related to SS/PBCH blocks having consecutive indexes among SS/PBCH blocks receivable in the half-frame are at least partially overlapped each other.

公开(公告)号：US20190305833A1

公开(公告)日：2019-10-03

申请号：US16318114

申请日：2017-08-03

Applicant: LG ELECTRONICS INC.

Inventor： Youngtae KIM ,  Hanbyul SEO ,  Kijun KIM ,  Jiwon KANG ,  Seungmin LEE ,  Haewook PARK ,  Jonghyun PARK ,  Suckchel YANG ,  Hyunsoo KO

IPC: H04B7/0456 ,  H04L5/00

Abstract: The present invention relates to a method for transmitting, by a terminal, a signal in a wireless communication system supporting Multiple Input Multiple Output (MIMO) and an apparatus therefor. Specifically, the method comprises the steps for: generating precoded sounding reference signals (SRS) on the basis of N antenna elements combined with M transceivers (where M and N are natural numbers, M

公开(公告)号：US20190261298A1

公开(公告)日：2019-08-22

申请号：US16284747

申请日：2019-02-25

Applicant: LG Electronics Inc.

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

IPC: H04W56/00 ,  H04W74/08 ,  H04L5/00 ,  H04W88/02 ,  H04W80/02

Abstract: A method for allowing a user equipment (UE) and a base station (BS) to transmit and receive uplink (UL) signals in a wireless communication system is disclosed.

公开(公告)号：US20190238295A1

公开(公告)日：2019-08-01

申请号：US16381529

申请日：2019-04-11

Applicant: LG Electronics Inc.

Inventor： Kilbom LEE ,  Hyunsoo KO ,  Kyuseok KIM ,  Kijun KIM

IPC: H04L5/00 ,  H04L7/00 ,  H04L1/00

Abstract: A method for receiving control information for a reference signal related to phase noise estimation by a user equipment (UE) comprises receiving control information indicating whether the reference signal related to the phase noise estimation is transmitted; when the control information indicates that the reference signal is transmitted, receiving the reference signal based on the control information; wherein when a size of a traffic resource block (RB) for the UE is greater than a predetermined value, the control information indicates the reference signal is transmitted.

公开(公告)号：US20190223228A1

公开(公告)日：2019-07-18

申请号：US16246204

申请日：2019-01-11

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KO ,  Sukhyon YOON ,  Eunsun KIM

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

CPC classification number: H04W74/0833 ,  H04L5/0048 ,  H04W72/042 ,  H04W72/0446 ,  H04W74/006 ,  H04W74/008 ,  H04W74/085 ,  H04W74/0891

Abstract: Disclosed herein is a method for transmitting a physical random access channel (PRACH) by a user equipment in a wireless communication system. In particular, the method includes receiving information about PRACH resource allocation, and transmitting, based on the information, the PRACH on any one of one or more PRACH occasions allocated in a PRACH slot, wherein a number of the one or more PRACH occasions is based on a preamble format and a starting Orthogonal Frequency Division Multiplexing (OFDM) symbol for the PRACH.

公开(公告)号：US20190223223A1

公开(公告)日：2019-07-18

申请号：US16246147

申请日：2019-01-11

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KO ,  Sukhyon YOON ,  Eunsun KIM

IPC: H04W74/08 ,  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：US20190215790A1

公开(公告)日：2019-07-11

申请号：US16299652

申请日：2019-03-12

Applicant: LG Electronics Inc.

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

IPC: H04W56/00 ,  H04W72/04

Abstract: The present disclosure provides a method for receiving a synchronization signal block by a UE in a wireless communication system. Particularly, the method includes receiving at least one SSB mapped to a plurality of symbols, wherein two regions for candidate SSBs in which the at least one SSB can be received are allocated in a specific time duration including the plurality of symbols, and a time between the two regions, a time before the two regions and a time after the two regions are identical in the specific time duration.

公开(公告)号：US20190200202A1

公开(公告)日：2019-06-27

申请号：US16324099

申请日：2017-07-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KO ,  Joonkui AHN

IPC: H04W4/80 ,  H04L5/00 ,  H04W72/04 ,  H04W24/10 ,  H04W64/00 ,  H04L27/26

CPC classification number: H04W4/80 ,  H04L5/00 ,  H04L5/0007 ,  H04L5/0051 ,  H04L27/2607 ,  H04W24/10 ,  H04W64/00 ,  H04W64/003 ,  H04W72/0446

Abstract: A method for user equipment (UE) to receive a reference signal in a cellular mobile communication system supporting narrowband Internet of Things (NB-IoT) is disclosed. To this end, the UE receives, via at least one first subframe, a narrowband reference signal (NRS) for signal demodulating or measurement in NB-IoT and receiver, via at least one second subframe, a narrowband positioning reference signal (NPRS) for location-based measurement in the NB-IoT, wherein information on the at least one second subframe is received from a base station as configuration information of the NPRS, and, in accordance with the configuration information of the NPRS, the UE operates by assuming that the NRS is not transmitted in a subframe configured with the second subframe.

公开(公告)号：US20190190766A1

公开(公告)日：2019-06-20

申请号：US16274008

申请日：2019-02-12

Applicant: LG ELECTRONICS INC.

Inventor： Sukhyon YOON ,  Hyunsoo KO ,  Kijun KIM ,  Eunsun KIM ,  Suckchel YANG

IPC: H04L27/26 ,  H04W74/08

Abstract: A UE transmits a random access channel (RACH) preamble and a BS receives the RACH channel. The BS configures the RACH preamble to align boundaries of the RACH preamble with boundaries of OFDM symbols on which the RACH preamble is configured in the time domain. The UE generates/transmits the RACH preamble to align the boundaries of the RACH preamble with the boundaries of OFDM symbols on which the RACH preamble is configured in the time domain.

公开(公告)号：US20190166611A1

公开(公告)日：2019-05-30

申请号：US16247842

申请日：2019-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Kwangseok NOH ,  Bonghoe KIM ,  Jongwoong SHIN ,  Hyunsoo KO ,  Dongkyu KIM

IPC: H04W72/12 ,  H04W72/00

Abstract: In a wireless communication system, a physical broadcast channel (PBCH) is encoded based on a Polar code and then is transmitted. Half-frame information within the PBCH is mapped to a bit position 247 among bit positions of the Polar code and synchronization signal and PBCH block (SSB) index information within the PBCH is mapped to bit positions 253, 254, and 255 of the Polar code.