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61.发明申请公开(公告)号：US20210399858A1
公开(公告)日：2021-12-23
申请号：US17290539
申请日：2019-11-04
Applicant: LG Electronics Inc.
Inventor： Suckchel YANG , Seonwook KIM , Changhwan PARK , Sukhyon YOON
Abstract: The present invention relates to a wireless communication system and, particularly, to a method and a device therefor, the method comprising the steps of: monitoring a PDCCH candidate in an SS in units of sub-bands in a BWP including a plurality of sub-bands; and on the basis of the monitoring, detecting a PDCCH, wherein, in the BWP, the same CORESET is repeated per sub-band in a frequency domain, and a plurality of CORESETs included in the plurality of sub-bands are associated with the same SS.
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62.发明申请公开(公告)号：US20210385677A1
公开(公告)日：2021-12-09
申请号：US17288287
申请日：2019-11-04
Applicant: LG Electronics Inc.
Inventor： Suckchel YANG , Seonwook KIM , Sukhyon YOON , Changhwan PARK
Abstract: The present invention relates to a wireless communication system and, more specifically, to a method and a device therefor, the method comprising the steps of: receiving, as a part of an RRC connection procedure, CORESET configuration information relating to a BWP, the CORESET configuration information including information relating to a frequency resource configuring a CORESET; monitoring PDCCH candidates in one or more CORESETs in the BWP; and detecting a PDCCH on the basis of the monitoring, wherein the same CORESET is configured for each of subbands in the BWP according to the frequency resource, on the basis of (i) the BWP including a plurality of subbands, and (ii) the frequency resource confined within one subband.
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63.发明申请公开(公告)号：US20210352737A1
公开(公告)日：2021-11-11
申请号：US17278184
申请日：2019-09-23
Applicant: LG Electronics Inc.
Inventor： Suckchel YANG , Hyunsoo KO , Seonwook KIM , Changhwan PARK , Joonkui AHN , Sukhyon YOON
Abstract: A method and a device for transmitting and receiving signals in a wireless communication system according to one embodiment of the present invention are characterized by transmitting a PRACH on a RO, receiving, in response to the PRACH, a PDCCH for receiving a RAR, and receiving the RAR on the basis of the PDCCH, wherein the RAR includes a portion of the bits of a frame index of the RO on which the PRACH was transmitted.
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公开(公告)号：US20210352708A1
公开(公告)日：2021-11-11
申请号：US17383344
申请日：2021-07-22
Applicant: LG ELECTRONICS INC.
Inventor： Inkwon SEO , Sukhyon YOON , Joonkui AHN , Changhwan PARK , Seonwook KIM
IPC: H04W72/12
Abstract: The present specification provides a method for receiving downlink control information performed by a terminal in a wireless communication system, wherein the method is characterized in that the downlink control information is received from a base station and includes minimum applicable scheduling offset information, and the minimum applicable scheduling offset information informs a minimum applicable slot offset and receives a physical downlink shared channel (PDSCH) from the base station on a slot having a slot offset value equal to or greater than a value of the minimum applicable slot offset.
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公开(公告)号：US20210307042A1
公开(公告)日：2021-09-30
申请号：US17257810
申请日：2019-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Seokmin SHIN , Jaehyung KIM , Seonwook KIM , Changhwan PARK , Joonkui AHN , Suckchel YANG , Seunggye HWANG
Abstract: The present specification provides a method for transmitting/receiving a signal and a channel in a narrowband wireless communication system, and an apparatus therefor. Specifically, a method for transmitting/receiving a signal and a channel by a terminal in a narrowband wireless communication system that coexists with other wireless communication systems comprises the steps of: receiving a synchronization signal from a base station on the basis of a predetermined channel raster; receiving, from the base station, information on a channel raster offset through a physical broadcast channel (PBCH); and performing transmission and reception of the signal and the channel with the base station in a narrowband in which a center frequency is adjusted by applying the channel raster offset, wherein a specific subcarrier of a plurality of subcarriers included in the narrowband may be punctured or rate-matched.
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Patent Agency Ranking
公开(公告)号：US20210306953A1
公开(公告)日：2021-09-30
申请号：US17266878
申请日：2019-08-09
Applicant: LG ELECTRONICS INC.
Inventor： Seunggye HWANG , Changhwan PARK , Joonkui AHN , Sukhyon YOON
Abstract: Disclosed are a method for transmitting a wake up signal (WUS) by a communication device in a wireless communication system, and a device therefor, according to various embodiments. Disclosed are a method for transmitting a WUS by a communication device, and a device therefor, the method comprising the steps for: setting a group WUS configuration related to the setting of a WUS resource for each UE group; transmitting the set group WUS configuration; and transmitting a WUS on the basis of the group WUS configuration, wherein the group WUS configuration is divided into a second WUS configuration for discontinuous reception (DRX) and a first WUS configuration for eDRX.
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67.发明申请公开(公告)号：US20210306888A1
公开(公告)日：2021-09-30
申请号：US17265975
申请日：2019-08-08
Applicant: LG ELECTRONICS INC.
Inventor： Jaehyung KIM , Changhwan PARK , Joonkui AHN , Seunggye HWANG
Abstract: The present specification provides a method for performing measurement by using an RSS in a wireless communication system. More specifically, the method performed by a terminal comprises the steps of: receiving, from a first base station, power boosting information indicating a relative value compared to cell-specific reference signal (CRS) power and CRS port information indicating the number of CRS antenna ports; receiving the RSS from the first base station; and measuring the reference signal received power (RSRP) and/or the reference signal received quality (RSRQ) of the RSS on the basis of the power boosting information and the CRS port information.
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68.发明申请公开(公告)号：US20210297987A1
公开(公告)日：2021-09-23
申请号：US17264251
申请日：2019-08-09
Applicant: LG ELECTRONICS INC.
Inventor： Seunggye HWANG , Changhwan PARK , Joonkui AHN
Abstract: The present invention relates to a method for transmitting and receiving a signal in a wireless communication system and a device therefor and, more particularly, the present invention relates to a method and a device therefor which comprise generating at least one wake-up signal (WUS) sequence, attempting to detect at least one WUS on the basis of the generated WUS sequence, and monitoring a paging signal in a paging occasion (PO) associated with at least one WUS if at least one WUS has been detected, wherein the WUS sequence is generated on the basis of a cyclic shift, a Zadoff-Chu sequence and a complex value associated with a scrambling sequence.
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公开(公告)号：US20210289490A1
公开(公告)日：2021-09-16
申请号：US17332519
申请日：2021-05-27
Applicant: LG Electronics Inc.
Inventor： Hanjun PARK , Seonwook KIM , Suckchel YANG , Changhwan PARK
Abstract: Provided are: a method by which a terminal and a base station transmit/receive a signal in a wireless communication system; and a communication device using the method. The method allocates, to a plurality of antenna ports, resources for transmitting a physical uplink control channel (PUCCH) composed of two or less symbols, and transmits, to the base station, the PUCCH through the plurality of antenna ports, wherein the resources allocated to the plurality of antenna ports are multiplexed with each other.
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70.发明申请公开(公告)号：US20210274536A1
公开(公告)日：2021-09-02
申请号：US17258372
申请日：2019-04-26
Applicant: LG Electronics Inc.
Inventor： Seokmin SHIN , Hanjun PARK , Seonwook KIM , Changhwan PARK , Joonkui AHN , Suckchel YANG , Seunggye HWANG
Abstract: The present specification provides a method for transmitting and receiving downlink control information (DCI) in a wireless communication system supporting narrow band-Internet of things (NB-IoT). Specifically, a terminal monitors at least one first candidate PDCCH in a first search space and at least one second candidate PDCCH in a second search space, wherein the first search space and the second search space may partially or entirely overlap each other on a time axis. Thereafter, the terminal may search for a first DCI in the at least one first candidate PDCCH and a second DCI in the at least one second candidate PDCCH, wherein the sum of the number of the at least one first candidate PDCCH and the number of the at least one second candidate PDCCH may be less than or equal to a specific number.
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