公开(公告)号：US10743265B2

公开(公告)日：2020-08-11

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：US10693592B2

公开(公告)日：2020-06-23

申请号：US16316690

申请日：2018-11-16

Applicant: LG Electronics Inc.

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

IPC: H04L1/00 ,  H04W72/04 ,  H04W76/11 ,  H04W74/08 ,  H04W56/00 ,  H04L1/18 ,  H04W48/12 ,  H04W72/12 ,  H04L5/00

Abstract: The present disclosure provides a method of receiving system information by a user equipment in a wireless communication system. Particularly, the method may include receiving a Physical Downlink Control Channel (PDCCH) including Downlink Control Information (DCI) for scheduling the system information; descrambling a Cyclic Redundancy Check (CRC) of the DCI based on a System Information-Radio Network Temporary Identifier (SI-RNTI); obtaining first information on a type of the system information from a specific bit included in the DCI; receiving the system information based on second information for scheduling the system information, which is included in the DCI; and determining the type of the system information based on the first information.

公开(公告)号：US20200178258A1

公开(公告)日：2020-06-04

申请号：US16625070

申请日：2018-06-27

Applicant: LG Electronics Inc.

Inventor： Changhwan Park ,  Joonkui Ahn ,  Seunggye Hwang ,  Seokmin Shin ,  Sukhyon Yoon

IPC: H04W72/04 ,  H04L5/00

Abstract: The present invention relates to a wireless communication system and, more particularly, to a method comprising the steps of: generating a first complex symbol sequence corresponding to one time unit including a plurality of transmission symbols; generating a second complex symbol sequence by applying primary scrambling to the first complex symbol sequence on a modulation symbol basis; and repeatedly transmitting the second complex symbol sequence through a plurality of time units, wherein secondary scrambling is applied to the signals in each time unit on a transmission symbol basis, the transmission symbol including an OFDMA symbol or an SC-FDMA symbol; and an apparatus therefor.

公开(公告)号：US10674463B2

公开(公告)日：2020-06-02

申请号：US16243462

申请日：2019-01-09

Applicant: LG ELECTRONICS INC.

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

IPC: H04J3/06 ,  H04W56/00 ,  H04W72/04 ,  H04W72/00 ,  H04J11/00

Abstract: A method of receiving a downlink (DL) signal by a user equipment (UE) operating on a frequency band above 6 GHz in a wireless communication system is discussed. The method includes receiving system information including first information related to one or more synchronization signal (SS) and PBCH (SS/PBCH) block groups and second information related to one or more SS/PBCH blocks within each of the one or more of SS/PBCH block groups; and receiving the DL signal in resources other than resources used for the one or more SS/PBCH blocks within each of the one or more of SS/PBCH block groups indicated by the first and second information.

公开(公告)号：US20200163047A1

公开(公告)日：2020-05-21

申请号：US16615319

申请日：2018-06-15

Applicant: LG Electronics Inc.

Inventor： Sukhyon Yoon ,  Kijun Kim ,  Eunsun Kim ,  Changhwan Park ,  Youngdae Lee

IPC: H04W68/00 ,  H04W72/04 ,  H04L1/18 ,  H04W16/28

Abstract: Disclosed are methods for transmission and reception of a paging channel between user equipment (UE) and a base station in a wireless communication system. In particular, the present invention may comprise the steps of: receiving, in a paging occasion of UE, a control channel for a paging channel; attempting to receive the paging channel on the basis of downlink control information (DCI) including information indicating a retransmission time of the paging channel; and if reception of the paging channel fails, reattempting to receive the paging channel at the retransmission time indicated by the DCI.

公开(公告)号：US10594536B2

公开(公告)日：2020-03-17

申请号：US16065079

申请日：2018-03-19

Applicant: LG ELECTRONICS INC.

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

IPC: H04L27/26 ,  H04W74/08 ,  H04L5/00 ,  H04B7/08

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：US10587323B2

公开(公告)日：2020-03-10

申请号：US16085161

申请日：2018-08-10

Applicant: LG Electronics Inc.

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

IPC: H04L12/28 ,  H04B7/06 ,  H04L5/00 ,  H04B17/318 ,  H04W48/10 ,  H04J1/16 ,  H04B7/024 ,  H04W48/12 ,  H04B7/0456 ,  H04W24/10

Abstract: The present disclosure provides a method for receiving a channel state information-reference signal (CSI-RS) by a UE in a wireless communication system. Particularly, the method includes receiving information on a measurement bandwidth and cell list information for a plurality of cells, receiving CSI-RSs of the plurality of cells, and measuring reception power for the CSI-RSs within the measurement bandwidth, wherein sequences of the CSI-RSs are mapped to physical resources based on the same reference position configured by a higher layer.

公开(公告)号：US10542445B2

公开(公告)日：2020-01-21

申请号：US16065117

申请日：2018-02-06

Applicant: LG ELECTRONICS INC.

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

IPC: H04W24/08 ,  H04W72/04 ,  H04W56/00

Abstract: The present invention discloses a method for performing radio link monitoring by a user equipment in a wireless communication system and device for supporting the same. Particularly, the present invention discloses a method for performing radio link monitoring by a user equipment when a base station supports at least one beam and device for supporting the same.

公开(公告)号：US20190394000A1

公开(公告)日：2019-12-26

申请号：US16485209

申请日：2018-03-16

Applicant: LG Electronics Inc.

Inventor： Bonghoe Kim ,  llmu Byun ,  Joonkui Ahn ,  Sukhyon Yoon ,  Yunjung Yi

IPC: H04L5/00

Abstract: A method and device for transmitting a transport block in a wireless communication system is provided. Particularly, a terminal receives, from a base station, information on the number of subcarriers in a partial band included in an allocated carrier. The terminal distributes a soft buffer possessed by the terminal in proportion to the number of subcarriers in the partial band. The terminal determines a transport block size for each partial band according to the size of the distributed soft buffer. The terminal transmits, to the base station, the transport block within the transport block size.

公开(公告)号：US20190320430A1

公开(公告)日：2019-10-17

申请号：US16347665

申请日：2017-11-06

Applicant: LG Electronics Inc.

Inventor： Eunsun Kim ,  Kijun Kim ,  Hyunsoo Ko ,  Suckchel Yang ,  Yunjung YI ,  Sukhyon Yoon

IPC: H04W72/04 ,  H04W74/08

Abstract: Disclosed herein are a method and apparatus for transmitting/receiving random access signals. A first random access channel (RACH) resource for a first RACH preamble format and a second RACH resource for a second RACH preamble format are configured, separately. The first RACH resource and the second RACH resource are for a UE at which Tx/Rx beam correspondence holds and for a UE at which Tx/Rx beam correspondence does not hold, respectively. A UE can use the first or second RACH resource, depending on whether or not Tx/Rx beam correspondence holds at the UE.