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公开(公告)号：US20210007068A1
公开(公告)日：2021-01-07
申请号：US17028392
申请日：2020-09-22
Applicant: LG Electronics Inc.
Inventor： Seonwook KIM , Hyunsoo KO , Changhwan PARK , Suckchel YANG , Sukhyon YOON
Abstract: The present disclosure provides an operation method of a terminal and a base station in a wireless communication system supporting an unlicensed band, and an apparatus supporting same. As a specific example, the present disclosure comprises an operation method of a terminal and an operation method of a base station corresponding thereto, by which a terminal can obtain timing information relating to a unlicensed band on the basis of a PBCH payload in a synchronization signal/physical broadcast channel (SS/PBCH) block and a demodulation reference signal (DMRS) sequence for the PBCH.
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公开(公告)号：US20200383084A1
公开(公告)日：2020-12-03
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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243.发明申请公开(公告)号：US20200374937A1
公开(公告)日：2020-11-26
申请号：US16988209
申请日：2020-08-07
Applicant: LG Electronics Inc.
Inventor： Youngtae KIM , Hyunsoo KO , Hyangsun YOU , Sukhyon YOON
IPC: H04W74/08
Abstract: The present disclosure relates to a wireless communication system. Particularly, a communication method and an apparatus for the same are provided, in which configuration information related to random access of a user equipment (UE) is received from an upper node, first time resource information related to random access of the relay node is received from the upper node, and random access is performed to the upper node based on the configuration information and the first time resource information. The configuration information includes second time resource information including a periodicity of the random access of the UE and a plurality of random access occasions within the periodicity, and the first time resource information and the second time resource information do not overlap with each other in time resources.
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公开(公告)号：US20200344024A1
公开(公告)日：2020-10-29
申请号：US16926030
申请日：2020-07-10
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsoo KO , Kijun KIM , Eunsun KIM , Suckchel YANG
Abstract: A method for transmitting a data demodulation reference signal (DMRS) in a wireless communication system and a device therefor are disclosed. To this end, a basic DMRS is transmitted via the first OFDM symbol in a data transmission region of a predetermined subframe, and an additional DMRS is transmitted in the predetermined subframe in accordance with a level determined by a transmission environment, wherein the basic DMRS is characterized by being transmitted via the first OFDM symbol in the data transmission region of the predetermined subframe regardless of a transmission link, the structure of the subframe, and the transmission environment.
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公开(公告)号：US20200322021A1
公开(公告)日：2020-10-08
申请号：US16301261
申请日：2016-06-08
Applicant: LG ELECTRONICS INC.
Inventor： Kukheon CHOI , Hyunsoo KO , Kwangseok NOH , Dongkyu KIM , Sangrim LEE
Abstract: Disclosed is a terminal for performing an mmWave communication method and an mmWave communication method comprising: receiving information relating to a basic UL/DL configuration from an mmWave base station; generating statistical information relating to an mmWave downlink channel using a reference signal received from the mmWave base station, according to the basic UL/DL configuration; transmitting the statistical information to the mmWave base station through a legacy uplink; and receiving, from the mmWave base station, information relating to the UL/DL configuration which has been modified according to the statistical information.
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Patent Agency Ranking
246.发明申请公开(公告)号：US20200296747A1
公开(公告)日：2020-09-17
申请号：US16064909
申请日：2018-04-04
Applicant: LG ELECTRONICS INC.
Inventor： Hyungtae KIM , Hyunsoo KO , Kijun KIM , Jiwon KANG
Abstract: A method for receiving a downlink signal by a user equipment (UE) from an eNB in a wireless communication system is disclosed. In detail, the method comprises the steps of receiving a downlink control channel from the eNB; and receiving a downlink data channel and a front loaded reference signal for demodulation of the downlink data channel by using control information included in the downlink control channel, wherein the front loaded reference signal has a repetition factor of 2 on a single symbol of an antenna port of a minimum index when the downlink control channel is masked with a specific identifier.
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公开(公告)号：US20200229186A1
公开(公告)日：2020-07-16
申请号：US16836169
申请日：2020-03-31
Applicant: LG Electronics Inc.
Inventor： Youngsub KIM , Hyunsoo KO , Kijun KIM , Sukhyon YOON
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.
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248.发明申请公开(公告)号：US20200221510A1
公开(公告)日：2020-07-09
申请号：US16822732
申请日：2020-03-18
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsoo KO , Sukhyon YOON , Eunsun KIM
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.
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249.发明申请公开(公告)号：US20200162305A1
公开(公告)日：2020-05-21
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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250.发明申请公开(公告)号：US20200162303A1
公开(公告)日：2020-05-21
申请号：US16064398
申请日：2018-03-12
Applicant: LG Electronics Inc.
Inventor： Kyuseok KIM , Kilbom LEE , Jiwon KANG , Hyunsoo KO , Kijun KIM , Seonwook KIM , Hyungtae KIM , Minki AHN
Abstract: The present invention relates to a method and a device for a terminal performing phase tracking in a wireless communication system. According to the present invention, a method and a device may be provided, the method comprising: receiving, from a base station, configuration information associated with a phase tracking reference signal (PTRS); and on the basis of the configuration information, receiving a first demodulation reference signal (DMRS) and the PTRS, wherein the PTRS is mapped to at least one OFDM symbol according to a particular pattern and at a predetermined symbol interval, and phase tracking for data demodulation is performed on the basis of at least one of the first DMRS or the PTRS.
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