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公开(公告)号：US20240086743A1
公开(公告)日：2024-03-14
申请号：US18269437
申请日：2021-12-01
Applicant: LG Electronics Inc.
Inventor： Ikjoo JUNG , Sangrim LEE , Kyung Ho LEE , Jayeong KIM , Tae Hyun LEE
Abstract: Disclosed herein is a method of operating a terminal in a wireless communication system. As an example of the present disclosure, the method may include: receiving information on at least one of a first split point and a second split point from a base station; performing first split inference based on the first split point and generating first intermediate data; transmitting the first intermediate data to the base station; receiving second intermediate data generated based on the second split point from the base station; performing remaining split inference from the second split point based on the second intermediate data; and adjusting the second split point based on the second intermediate data.
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42.发明公开公开(公告)号：US20240007278A1
公开(公告)日：2024-01-04
申请号：US18044167
申请日：2021-10-27
Applicant: LG ELECTRONICS INC.
Inventor： Jayeong KIM , Sangrim LEE , Hojae LEE , Byungkyu AHN
IPC: H04L9/08 , G02F1/09 , H04B10/508 , H04B10/079
CPC classification number: H04L9/0858 , H04B10/079 , H04B10/508 , G02F1/09
Abstract: A method of operating a terminal and a base station in a wireless communication system and a device supporting the same are disclosed. As an example, a method performed by a first device in a communication system may comprise transmitting, to a second device, a random access (RA) preamble, receiving, from the second device, a random access response (RAR) message as a response to the RA preamble, performing a radio resource control (RRC) connection procedure with the second device, generating a sift key for communication with the second device, and performing communication through a radio channel with the second device using the sift key.
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公开(公告)号：US20230361965A1
公开(公告)日：2023-11-09
申请号：US18027322
申请日：2021-09-27
Applicant: LG ELECTRONICS INC.
Inventor： Sangrim LEE , Hojae LEE
IPC: H04L5/00 , H04W72/0453 , H04W16/28
CPC classification number: H04L5/0051 , H04W72/0453 , H04W16/28
Abstract: A transmission device in a wireless communication system: maps respective reference signals for a plurality of antennas to frequency resources; and transmits the reference signals on the frequency resources. Mapping the reference signals to the frequency resources comprises mapping the reference signals such that: (i) the frequency difference between a frequency resource fm,n for a reference signal of an antenna Vm,n and a frequency resource fm−1,n for a reference signal of an antenna Vm−1,n is Δfm; and (ii) the frequency difference between the frequency resource fm,n and a frequency resource fm,n−1 for a reference signal of an antenna Vm,n−1 is Δfn, wherein m is an antenna index along a first direction, and n is an antenna index along a second direction orthogonal to the first direction.
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公开(公告)号：US20230276230A1
公开(公告)日：2023-08-31
申请号：US18018236
申请日：2020-07-30
Applicant: LG ELECTRONICS INC.
Inventor： Kyungho LEE , Sangrim LEE , Kljun JEON , Sungjin KIM
CPC classification number: H04W12/02 , H04W74/0833
Abstract: The present specification relates to a method and a device for randomizing a signal that satisfies ε-differential privacy, the method receiving a signal having a specific value of a bit error rate (BER), and generating a randomized signal on the basis of the signal, and then transmitting the randomized signal to a machine learning server. If a differential privacy mechanism is provided in a physical layer, true randomness of a wireless channel causes security to be less vulnerable than that of a pseudo random mechanism provided by an application, communication delay is reduced, and the power of the device can be reduced.
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45.发明申请公开(公告)号：US20230082053A1
公开(公告)日：2023-03-16
申请号：US17800042
申请日：2020-02-24
Applicant: LG ELECTRONICS INC.
Inventor： Kijun JEON , Sangrim LEE
IPC: H04L25/02
Abstract: According to the present document, a method by which a terminal receives data in a wireless communication system comprises: receiving a channel signal and a reference signal (RS) from a base station; generating a sequence by performing an operation of equalizing the RS to a channel RS; and decoding the received channel signal on the basis of the generated sequence, wherein the operation of equalizing the RS to the channel RS is based on a parameter determined according to a machine learning process.
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Patent Agency Ranking
公开(公告)号：US20220295568A1
公开(公告)日：2022-09-15
申请号：US17830765
申请日：2022-06-02
Applicant: LG Electronics Inc.
Inventor： Daesung HWANG , Kijun KIM , Hyunsoo KO , Suckchel YANG , Sangrim LEE , Seungmin LEE , Ilmu BYUN
Abstract: Disclosed in the present application is a method for a terminal performing a random access procedure in a wireless communication system. Specifically, the method for performing a random access procedure comprises the steps of: transmitting, to a base station, a plurality of random access signals corresponding to a plurality of different beams in a transmission interval corresponding to the corresponding random access signal; receiving a random access response signal corresponding to one random access signal of the plurality of random access signals; and transmitting and receiving a signal to and/or from the base station, using a beam corresponding to the one random access signal, wherein the plurality of random access signals comprise identifier information of the terminal.
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47.发明申请公开(公告)号：US20210084597A1
公开(公告)日：2021-03-18
申请号：US16603209
申请日：2018-01-23
Applicant: LG ELECTRONICS INC.
Inventor： Sangwook HAN , Gwanmo KU , Sangrim LEE , Hojae LEE
Abstract: The present invention relates to a method and device for allowing a terminal to transmit, to a base station, uplink data in a wireless communication system. According to the present invention, the terminal: performs a random access procedure with a base station; sets transmission power for transmitting first uplink data; and transmits, to the base station, the first uplink data according to the set transmission power, wherein the transmission power can be set according to an altitude of the terminal.
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公开(公告)号：US20210076225A1
公开(公告)日：2021-03-11
申请号：US16642856
申请日：2017-08-31
Applicant: LG ELECTRONICS INC.
Inventor： Myeongjin KIM , Sangrim LEE
Abstract: A method for a base station to transmit a positioning reference signal (PRS) in a wireless communication system may be provided according to an embodiment in the present specification. Here, the method for transmitting a PRS may comprise: a step of transmitting PRS occasion configuration information; and a step of transmitting a PRS in each PRS occasion on the basis of the PRS occasion configuration information. Here, the PRS occasion configuration information may include information about beams used in the respective PRS occasions, and the PRS may be transmitted as the beams used in the respective PRS occasions are swept.
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49.发明申请公开(公告)号：US20200314908A1
公开(公告)日：2020-10-01
申请号：US16089927
申请日：2017-03-27
Applicant: LG Electronics Inc.
Inventor： Daesung HWANG , Kijun KIM , Hyunsoo KO , Suckchel YANG , Sangrim LEE , Seungmin LEE , Ilmu BYUN
Abstract: Disclosed in the present application is a method for a terminal performing a random access procedure in a wireless communication system. Specifically, the method for performing a random access procedure comprises the steps of: transmitting, to a base station, a plurality of random access signals corresponding to a plurality of different beams in a transmission interval corresponding to the corresponding random access signal; receiving a random access response signal corresponding to one random access signal of the plurality of random access signals; and transmitting and receiving a signal to and/or from the base station, using a beam corresponding to the one random access signal, wherein the plurality of random access signals comprise identifier information of the terminal.
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公开(公告)号：US20200178221A1
公开(公告)日：2020-06-04
申请号：US16628249
申请日：2017-07-07
Applicant: LG ELECTRONICS INC.
Inventor： Ilmu BYUN , Jiwon KANG , Sangrim LEE
Abstract: Provided are a method and equipment for performing device-to-device communication by sharing an uplink resource and a sidelink resource in a wireless communication system. Particularly, a first terminal transmits a reference signal to a base station. The first terminal receives a downlink control signal from the base station. The downlink control signal includes beam limiting information indicating a beam, which is not used for reducing interference with an uplink signal, when the first terminal transmits a sidelink signal. The first terminal transmits the sidelink signal to a second terminal by using beams excluding the beam indicated by the beam limiting information. The sidelink signal is transmitted through a resource pool in which the uplink resource and the sidelink resource are overlapped in time and frequency domains.
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