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公开(公告)号：US20210281378A1
公开(公告)日：2021-09-09
申请号：US17317302
申请日：2021-05-11
Applicant: LG ELECTRONICS INC.
Inventor： Hanjun PARK , Suckchel YANG , Joonkui AHN , Seungmin LEE , Daesung HWANG
Abstract: A method for transmitting uplink control information and an apparatus therefor are disclosed. In a method for transmitting uplink control information using a physical uplink shared channel (PUSCH) in a wireless communication system, the method is performed by a terminal and includes receiving downlink control information including an accumulated number of physical downlink shared channels (PDSCH) transmissions associated with a cell group configured for the terminal, coding the uplink control information using the accumulated number of PDSCH transmissions, and transmitting the coded uplink control information using the PUSCH.
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公开(公告)号：US20210258931A1
公开(公告)日：2021-08-19
申请号：US17235344
申请日：2021-04-20
Applicant: LG Electronics Inc.
Inventor： Seonwook KIM , Changhwan PARK , Joonkui AHN , Suckchel YANG , Sukhyon YOON
Abstract: Disclosed are a method for transmitting and receiving downlink signals between a terminal and a base station in a wireless communication system supporting an unlicensed band, and a device supporting same. More specifically, as one applicable embodiment in the present disclosure, the terminal can control/change a monitoring period of a physical downlink control channel on the basis of whether a downlink signal transmission burst is transmitted from a base station, and in response thereto, the base station sets a transmission period of the physical downlink control channel in the downlink signal transmission burst so as to transmit the same to the terminal.
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公开(公告)号：US20210227580A1
公开(公告)日：2021-07-22
申请号：US16096661
申请日：2017-05-10
Applicant: LG ELECTRONICS INC.
Inventor： Seonwook KIM , Joonkui AHN , Kijun KIM , Yunjung YI , Suckchel YANG
Abstract: Disclosed are a method for transmitting, by a terminal, a sounding reference signal to a base station without a physical uplink shard channel in a licensed assisted access (LAA) system in which a base station or a terminal performs listen-before-talk (LBT)-based signal transmission, and an apparatus supporting the same.
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公开(公告)号：US20210211342A1
公开(公告)日：2021-07-08
申请号：US17183780
申请日：2021-02-24
Applicant: LG Electronics Inc.
Inventor： Seunggye HWANG , Joonkui AHN , Changhwan PARK , Suckchel YANG , Seokmin SHIN
Abstract: One disclosure of the present specification proposes a method for receiving a Narrowband Reference Signal (NRS) by a Narrow band Internet of Things (NB-IoT) device. The method may comprise receiving the NRS on at least one or more orthogonal frequency division multiplexing (OFDM) symbols. The one or more OFDM symbols are in a time division duplex (TDD) subframe. If the TDD subframe corresponds to a TDD special subframe, the one or more OFDM symbols for receiving the NRS is determined based on which TDD special subframe configuration index among a plurality of TDD special configuration indexes is used by the TDD special subframe.
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公开(公告)号：US20210203528A1
公开(公告)日：2021-07-01
申请号：US16071225
申请日：2017-01-19
Applicant: LG ELECTRONICS INC.
Inventor： Hanjun PARK , Joonkui AHN , Suckchel YANG , Seonwook KIM
Abstract: The present invention provides a method for transmitting or receiving an uplink signal between a base station and a terminal in a licensed assisted access (LAA) system in which a base station or a terminal performs listen-before-talk (LBT)-based signal transmission, and a device for supporting the same. Particularly, the present invention provides a method for transmitting an uplink signal by a base station and a terminal according to a scheduling type, which the base station indicates to the terminal, and a device for supporting the same.
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Patent Agency Ranking
公开(公告)号：US20210144748A1
公开(公告)日：2021-05-13
申请号：US17156032
申请日：2021-01-22
Applicant: LG Electronics Inc.
Inventor： Seonwook KIM , Suckchel YANG , Changhwan PARK , Joonkui AHN , Sukhyon YOON
Abstract: The present disclosure relates to a method for transmitting a signal in a wireless communication system supporting an unlicensed band, and a device supporting the method. The method according to an embodiment of the present disclosure may comprises: performing a channel access procedure for multiple frequency bandwidth units included in an activated bandwidth part; and transmitting a data signal through an unlicensed band based on the channel access procedure.
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公开(公告)号：US20210105832A1
公开(公告)日：2021-04-08
申请号：US17124150
申请日：2020-12-16
Applicant: LG ELECTRONICS INC.
Inventor： Seokmin SHIN , Changhwan PARK , Jaehyung KIM , Joonkui AHN , Suckchel YANG , Seunggye HWANG
Abstract: This specification provides a method for transmitting an NPRACH preamble in a wireless communication system supporting TDD. More specifically, the method performed by the UE includes: receiving, from a base station, NPRACH configuration information including control information for a repetition number of NPRACH preambles including symbol groups through a higher layer signaling; and transmitting, to the base station, the NPRACH preamble repeatedly through frequency hopping of a symbol group based on the NPRACH configuration information, in which a frequency location of the symbol group is determined based on a first parameter related to a start subcarrier and a second parameter related to the frequency hopping.
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公开(公告)号：US20210105683A1
公开(公告)日：2021-04-08
申请号：US17033643
申请日：2020-09-25
Applicant: LG ELECTRONICS INC.
Inventor： Hyangsun YOU , Hyunsoo KO , Seonwook KIM , Duckhyun BAE , Joonkui AHN , Sukhyon YOON
Abstract: The present document provides a method for receiving information informing a transmission configuration indicator (TCI) change in a wireless communication system, the method performed by a user equipment (UE) and comprising: performing an initial access procedure with a network, receiving the information informing the TCI change from a first transmission reception point (TRP) in the network, performing a physical downlink control channel (PDCCH) monitoring based on the information informing the TCI change.
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公开(公告)号：US20210099898A1
公开(公告)日：2021-04-01
申请号：US17035570
申请日：2020-09-28
Applicant: LG ELECTRONICS INC.
Inventor： Hyangsun YOU , Sukhyon YOON , Joonkui AHN , Hyunsoo KO , Seonwook KIM , Duckhyun BAE
Abstract: Provided are a method and apparatus for monitoring a physical downlink control channel (PDCCH) of a user equipment (UE) in a wireless communication system. The method includes receiving information which reports one configuration among a plurality of configurations related to the PDCCH monitoring through a first transmit-receive point (TRP), and performing the PDCCH monitoring, based on the one configuration. The one configuration reports a combination of a resource pattern index and a PDCCH control resource set (CORESET) index. The one configuration may be for a second TRP.
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公开(公告)号：US20210092768A1
公开(公告)日：2021-03-25
申请号：US17109939
申请日：2020-12-02
Applicant: LG ELECTRONICS INC.
Inventor： Seonwook KIM , Joonkui AHN , Eunsun KIM , Hanjun PARK
Abstract: Discloses are a method for a terminal for transmitting an uplink signal to a base station and an apparatus supporting the method in a licensed assisted access (LAA) system in which a base station or a terminal transmits listen-before-talk (LBT)-based signals. Specifically, disclosed are a method for a terminal transmitting an uplink signal by executing a particular LBT action and an apparatus supporting the method if the uplink signal is transmitted by the terminal by sharing a maximum channel occupancy time (MCOT) with a base station.
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