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公开(公告)号：US20220131729A1
公开(公告)日：2022-04-28
申请号：US17571030
申请日：2022-01-07
Applicant: LG Electronics Inc.
Inventor： Hyangsun You , Sukhyon Yoon , Haewook Park , Hyunsoo Ko , Gyeongcheol Lee
Abstract: The present specification provides a method for receiving information on a guard symbol, which is performed by a node in a wireless communication system, the method comprising: receiving information on the guard symbol; and applying the information on the guard symbol, wherein the information on the guard symbol indicates the number of guard symbols for each combination of a mobile terminal (MT) operation and a distributed unit (DU) operation, and the guard symbol is a symbol that is not used on the basis of a transition between the MT operation and the DU operation.
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公开(公告)号：US11310858B2
公开(公告)日：2022-04-19
申请号：US16639524
申请日：2018-08-14
Applicant: LG Electronics Inc.
Inventor： Joonkui Ahn , Sukhyon Yoon , Hanjun Park , Changhwan Park , Seonwook Kim
Abstract: A method for managing a radio link in an unlicensed band is provided. An apparatus attempts to receive a discovery reference signal (DRS) in a serving cell that is operated in the unlicensed band. The apparatus determines that a radio link to the serving cell has failed if the DRS is not received for a predetermined time.
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公开(公告)号：US11310764B2
公开(公告)日：2022-04-19
申请号：US16497152
申请日：2018-03-23
Applicant: LG Electronics Inc.
Inventor： Eunsun Kim , Kijun Kim , Hyunsoo Ko , Sukhyon Yoon
Abstract: A method for a terminal receiving a paging message can comprise the steps of: receiving first downlink control information (DCI); and determining whether or not a paging indicator field is comprised in the first DCI.
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184.发明授权公开(公告)号：US11277842B2
公开(公告)日：2022-03-15
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
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.
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185.发明授权公开(公告)号：US11258499B2
公开(公告)日：2022-02-22
申请号：US16483290
申请日：2018-02-02
Applicant: LG Electronics Inc.
Inventor： Jonghyun Park , Jiwon Kang , Kijun Kim , Haewook Park , Sukhyon Yoon , Minki Ahn , Kilborn Lee
Abstract: A method for a terminal reporting channel state information (CSI) in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving, from a base station, channel state information-reference signal (CSI-RS) setting information for receiving a CSI-RS resource; receiving the CSI-RS resource on the basis of the CSI-RS resource setting information; and reporting CSI generated on the basis of the CSI-RS resource to the base station, wherein when the same CSI-RS resource is set for repeated transmission for the terminal, the CSI-RS resource setting information may include indicating information relating to the location of a subcarrier on which the same CSI-RS resource is mapped.
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Patent Agency Ranking
公开(公告)号：US11246110B2
公开(公告)日：2022-02-08
申请号：US16737473
申请日：2020-01-08
Applicant: LG Electronics Inc.
Inventor： Youngsub Kim , Hyunsoo Ko , Sukhyon Yoon , Kijun Kim , Seonwook Kim
Abstract: The present invention discloses a method for a user equipment to receive system information in a wireless communication system. Particularly, the method is characterized in detecting a first synchronization signal block configured with a Primary Synchronization Signal (PSS), a Secondary Synchronization Signal (SSS) and a Physical Broadcasting Channel (PBCH) at a specific frequency position, determining a presence or non-presence of system information corresponding to the first synchronization signal block within a first synchronization raster corresponding to a specific frequency position based on a system information indicator included in the PBCH, and if the system information corresponding to the first synchronization signal block is determined as not existing, determining a second synchronization raster having system information exist therein based on the system information indicator.
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公开(公告)号：US20210385037A1
公开(公告)日：2021-12-09
申请号：US17287352
申请日：2019-10-31
Applicant: LG ELECTRONICS INC.
Inventor： Sukhyon Yoon , Seonwook Kim , Joonkui Ahn , Suckchel Yang
Abstract: Disclosed is a method for a terminal to report channel state information (CSI) in an unlicensed band. In particular, this disclosure includes: receiving a channel state information-reference signal (CSI-RS) through at least one listen before talk (LBT) sub-band among a plurality of LBT sub-bands; measuring a plurality of pieces of CSI for each of the plurality of LBT sub-bands; generating wideband CSI for all of the plurality of LBT sub-bands on the basis of the plurality of pieces of CSI; and reporting the generated wideband CSI to a base station.
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188.发明授权公开(公告)号：US11197184B2
公开(公告)日：2021-12-07
申请号：US16635976
申请日：2018-08-10
Applicant: LG ELECTRONICS INC.
Inventor： Sukhyon Yoon , Hyunsoo Ko , Kijun Kim , Eunsun Kim
IPC: H04W24/10 , H04B17/318 , H04B7/06 , H04W16/28
Abstract: A method by which a user device comprising a plurality of RF modules and a plurality of antenna modules transmits and receives a signal in a wireless communication system, according to the present invention, includes the steps of: during a measurement interval for the measurement of the quality of a neighbor cell, using the first antenna module, among a plurality of antenna modules, to communicate with a serving cell, and using the second antenna module, among the plurality of antenna modules, to measure the quality of one or more neighbor cells; and reporting the measurement result to the base station of the serving cell.
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公开(公告)号：US11184210B2
公开(公告)日：2021-11-23
申请号：US16752391
申请日：2020-01-24
Applicant: LG ELECTRONICS INC.
Inventor： Sukhyon Yoon , Hyunsoo Ko , Kijun Kim , Eunsun Kim , Suckchel Yang
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.
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公开(公告)号：US20210352616A1
公开(公告)日：2021-11-11
申请号：US17274250
申请日：2019-09-26
Applicant: LG ELECTRONICS INC.
Inventor： Jeongsu Lee , Seonwook Kim , Hyunsoo Ko , Sukhyon Yoon
Abstract: The present disclosure proposes a method for transmitting and receiving paging message in a wireless communication system by using unlicensed band, and a device therefore.
Specifically, the method performed by a user equipment (UE) may include: receiving, from a base station, paging occasion (PO) configuration information including paging frame (PF) set information; receiving, from the base station, control information related to paging based on the PO configuration information; and receiving, from the base station, a paging message based on the control information, in which the PF set information may be information for bundling of PFs, and POs related to the PFs may be consecutively configured in a time domain.
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