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公开(公告)号：US11910222B1
公开(公告)日：2024-02-20
申请号：US18378571
申请日：2023-10-10
Applicant: LG ELECTRONICS INC.
Inventor： Dongkyu Kim , Seungmin Lee , Yunjung Yi
IPC: H04W24/10 , H04W72/23 , H04L1/00 , H04B17/345 , H04L5/00
CPC classification number: H04W24/10 , H04B17/345 , H04L1/0026 , H04L5/005 , H04W72/23
Abstract: A method for a terminal for reporting measurement data may comprise the steps of: receiving, from a base station, interference measurement resource (IMR) configuration data or sounding reference symbol (SRS) configuration data for measuring terminal-to-terminal (UE-to-UE) cross-link interference; measuring UE-to-UE cross-link interference on the basis of IMR or SRS configuration data; and transmitting a report containing the measured UE-to-UE cross-link interference measurement value to the base station.
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公开(公告)号：US11375528B2
公开(公告)日：2022-06-28
申请号：US16803178
申请日：2020-02-27
Applicant: LG ELECTRONICS INC.
Inventor： Kwangseok Noh , Bonghoe Kim , Jongwoong Shin , Hyunsoo Ko , Dongkyu Kim
Abstract: In a wireless communication system, a physical broadcast channel (PBCH) is encoded based on a Polar code and then is transmitted. Half-frame information within the PBCH is mapped to a bit position 247 among bit positions of the Polar code and synchronization signal and PBCH block (SSB) index information within the PBCH is mapped to bit positions 253, 254, and 255 of the Polar code.
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公开(公告)号：US11245290B2
公开(公告)日：2022-02-08
申请号：US17047526
申请日：2018-04-24
Applicant: LG ELECTRONICS INC.
Inventor： Dongkyu Kim , Sangrim Lee , Hojae Lee
Abstract: The present disclosure relates to an apparatus and a method for performing transmission and reception of wireless power. The apparatus comprises: a transmission signal processing unit configured to generate a transmission data signal and perform a modulation and an amplification; a transmission antenna configured to convert the transmission data signal into an RF signal and transmit the RF signal; at least one reception antenna configured to receive at least one of the RF signal or an external signal received from the outside; a wireless power reception unit configured to harvest power from the RF signal received through the at least one reception antenna; and a reception signal processing unit configured to demodulate the external signal received through the at least one reception antenna. Since the RF signal, which is radiated by the apparatus itself, is received again and utilized for power charging, energy can be recycled.
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公开(公告)号：US11202218B2
公开(公告)日：2021-12-14
申请号：US16476745
申请日：2017-12-14
Applicant: LG ELECTRONICS INC.
Inventor： Dongkyu Kim , Seungmin Lee , Yunjung Yi
IPC: H04W24/10 , H04W72/04 , H04B17/345 , H04L1/00 , H04L5/00
Abstract: A method for a terminal for reporting measurement data may comprise the steps of: receiving, from a base station, interference measurement resource (IMR) configuration data or sounding reference symbol (SRS) configuration data for measuring terminal-to-terminal (UE-to-UE) cross-link interference; measuring UE-to-UE cross-link interference on the basis of IMR or SRS configuration data; and transmitting a report containing the measured UE-to-UE cross-link interference measurement value to the base station.
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公开(公告)号：US11159345B2
公开(公告)日：2021-10-26
申请号：US16301383
申请日：2017-04-26
Inventor： Dongkyu Kim , Kwangseok Noh , Sooyong Choi , Kyungsik Min , Sangjoon Park
Abstract: A method for estimating a self-interference channel by a communication device which operates in a full-duplex mode can comprise the steps of: determining the amount of resources to be used for estimating a self-interference channel for each antenna; transmitting a reference signal by means of resources distinguished by means of each antenna in accordance with the amount of resources that has been determined for each antenna; and estimating the self-interference channel on the basis of the reference signal.
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Patent Agency Ranking
公开(公告)号：US11134486B2
公开(公告)日：2021-09-28
申请号：US16681311
申请日：2019-11-12
Applicant: LG ELECTRONICS INC.
Inventor： Kwangseok Noh , Dongkyu Kim , Hyunsoo Ko , Kukheon Choi , Sangrim Lee , Hojae Lee
Abstract: A method for transmitting feedback information by a first user equipment (UE) in a wireless communication system supporting a full duplex radio (FDR) scheme includes measuring, based on information on a second UE received from a base station (BS), an inter-device interference (IDI) related to the second UE; and transmitting, to the BS, feedback information related to the IDI.
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公开(公告)号：US11121792B2
公开(公告)日：2021-09-14
申请号：US16325176
申请日：2017-08-04
Applicant: LG ELECTRONICS INC.
Inventor： Dongkyu Kim , Yunjung Yi , Sangrim Lee
Abstract: A resource allocation method for controlling, by a base station, inter-cell interference in a wireless communication system operating in a flexible duplex mode on a cell-by-cell basis may comprise the steps of: receiving, from an adjacent base station, information on a resource for downlink only, allocated to an adjacent cell to which the adjacent base station belongs, in a predetermined subframe; and allocating, to terminals in a cell to which the base station belongs, a resource for the cell, which corresponds to the resource for downlink only, allocated to the adjacent cell, as a resource for downlink only, on the basis of the information on the resource.
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公开(公告)号：US11025455B2
公开(公告)日：2021-06-01
申请号：US16301204
申请日：2017-04-26
Inventor： Dongkyu Kim , Sooyong Choi , Sangjoon Park , Kwangseok Noh , Kyungsik Min
Abstract: A method for estimating a self-interference channel by a communication device which operates in a full-duplex mode can comprise the steps of: transmitting a reference signal in a first transmission unit by means of resource elements (REs) of which the number is smaller than the number of antennas of a communication device; estimating a self-interference channel by using a first reference signal matrix, which is returned by means of a self-interference channel in the first transmission unit, and reference signal matrices which are returned by means of a self-interference channel in a predetermined number of transmission units prior to the first transmission unit; and storing information about the estimated self-interference channel.
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49.发明授权公开(公告)号：US10966211B2
公开(公告)日：2021-03-30
申请号：US16301704
申请日：2017-01-20
Applicant: LG ELECTRONICS INC.
Inventor： Dongkyu Kim , Kwangseok Noh , Sangrim Lee , Hojae Lee
Abstract: A method for receiving resource allocation information by a user equipment in a wireless communication system, the method comprising receiving, from a base station, control information including downlink resource allocation information and an indicator indicating downlink resource allocation for the user equipment operating in Full Duplex Radio (FDR) mode, wherein the downlink resource allocation information indicates at least one first Resource Block Group (RBG) index, each of the at least one RBG index corresponding to a plurality of non-contiguous Physical Resource Block (PRB) indexes in a frequency domain, and receiving, from the base station, downlink data based on the downlink resource allocation information and based on the indicator.
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公开(公告)号：US10932240B2
公开(公告)日：2021-02-23
申请号：US16345017
申请日：2017-01-31
Applicant: LG Electronics Inc.
Inventor： Sangrim Lee , Hojae Lee , Dongkyu Kim , Myeongjin Kim , Kwangseok Noh
Abstract: A method by which a terminal transmits a scheduling request (SR) in a wireless communication system, according to the present invention, comprises the steps of: receiving information on periodicity of SR transmission and a resource region for periodical SR transmission; receiving downlink control information (DCI) which includes a field related to an SR transmission region in a first subframe; and confirming whether the resource for the SR transmission of the terminal is allocated in the first subframe, even if the first subframe is not the subframe for the periodical SR transmission of the terminal, according to the periodicity of the SR transmission, when a SR field indicates a specific value.
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