公开(公告)号：US20240406861A1

公开(公告)日：2024-12-05

申请号：US18609797

申请日：2024-03-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Di WU ,  Yi Tian XU ,  Michael JENKIN ,  Seowoo JANG ,  Abu Zafar Ekram HOSSAIN ,  Xue LIU ,  Gregory Lewis DUDEK

IPC: H04W52/02 ,  H04L41/16

Abstract: The present disclosure provides methods, apparatuses, systems, and computer-readable mediums for operating a target base station by an apparatus. A method includes collecting a plurality of trajectories corresponding to the target base station and a plurality of source base stations, clustering, using an unsupervised reinforcement learning model, the plurality of trajectories into a plurality of clusters including a target cluster, selecting, as a target trajectory, a selected trajectory from the target cluster that maximizes an energy-saving parameter of the target base station, and applying, to the target base station, an energy-saving control policy corresponding to the target trajectory. The target cluster corresponds to the target base station and at least one source base station from among the plurality of source base stations.

公开(公告)号：US20230362681A1

公开(公告)日：2023-11-09

申请号：US18143437

申请日：2023-05-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yujin NAM ,  Seungmo KIM ,  Haksung KIM ,  Seowoo JANG ,  Gyeongmin PYEON

IPC: H04W24/02 ,  H04W24/06 ,  H04W24/08

CPC classification number: H04W24/02 ,  H04W24/06 ,  H04W24/08

Abstract: An electronic device includes a memory storing instructions, a transceiver configured to receive base station data, and at least one processor configured to execute the instructions to: divide the base station data into a plurality of pieces of base station data according to a first time unit; generate first data of the first time unit by superimposing the plurality of pieces of base station data on each other; divide the first data of the first time unit into a plurality of second time intervals, according to a second time interval unit; calculate at least one probability density function for each second time interval of the plurality of second time intervals; generate at least one first representative data by using respective probability density functions of the plurality of second time intervals; and train the base station model, based on the at least one first representative data.

公开(公告)号：US20230114492A1

公开(公告)日：2023-04-13

申请号：US17963634

申请日：2022-10-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Juhwan SONG ,  Sungjin SHIN ,  Yujin NAM ,  Seowoo JANG

IPC: H04W72/12 ,  H04L1/00

Abstract: An electronic device may include a storage device and at least one processor, wherein the at least one processor may obtain environmental information from a radio access network (RAN) to store the environmental information in the storage device, identify at least one first configuration value for scheduling a radio resource from the obtained environmental information, based on a learning model generated based on previously obtained environmental information, compare the first configuration value with at least one threshold value, adjust the first configuration value to a second configuration value, and transmit the adjusted second configuration value to the RAN.

公开(公告)号：US20220338019A1

公开(公告)日：2022-10-20

申请号：US17570767

申请日：2022-01-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Chengming HU ,  Xi CHEN ,  Ju WANG ,  Hang Li ,  Jikun KANG ,  Yi Tian XU ,  Xue LIU ,  Di WU ,  Seowoo JANG ,  Intaik PARK ,  Gregory Lewis DUDEK

IPC: H04W16/22 ,  H04W24/08 ,  H04W24/02 ,  H04L41/14 ,  H04L41/147 ,  H04L41/16 ,  G06N3/04

Abstract: A method is provided. The method includes receiving a first dimension set, extracting a first latent feature set from the first dimension set, training a first base predictor based on the first feature set, generating a second dimension set based on the first dimension set, the second dimension set having fewer dimensions than the first dimension set, extracting a second latent feature set from the second dimension set, training a second base predictor based on the second feature set, and generating a traffic prediction based on the first base predictor and the second base predictor.

公开(公告)号：US20220198786A1

公开(公告)日：2022-06-23

申请号：US17693095

申请日：2022-03-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seowoo JANG ,  Sangung YI

IPC: G06V10/774 ,  G06V10/94

Abstract: A method of training an image recognition model includes: generating a virtual dynamic vision sensor (DVS) image using a virtual simulator; generating label information including information about a correct answer to a result of recognition of the DVS image by the image recognition model, with respect to the DVS image; and training the image recognition model by modifying the image recognition model so that a difference between the result of recognition of the DVS image by the image recognition model and the label information is reduced.

公开(公告)号：US20220104113A1

公开(公告)日：2022-03-31

申请号：US17235291

申请日：2021-04-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Taeseop LEE ,  Taejeoung KIM ,  Haksung KIM ,  Juhwan SONG ,  Seowoo JANG ,  Minsuk CHOI

IPC: H04W48/18 ,  H04W24/02 ,  H04W24/10 ,  G06N20/00

Abstract: An electronic device configured to adjust a state of an access network including at least one cell may include: at least one processor, and a memory connected to the at least one processor, wherein the at least one processor is configured to control the electronic device to: obtain state history information of the access network at a first time point, determine, based on the obtained state history information, a first time period required to adjust a state of the access network, determine, based on the first time point and the first time period, a second time point, the second time point being a reference time point at which the state of the access network is to be adjusted, estimate a state of the access network at the second time point based on the obtained state history information, determine values of state control parameters for adjusting the state of the access network, based on the estimated state of the access network at the second time point, and transmit the determined values of the state control parameters to the access network, wherein the values of the state control parameters transmitted to the access network are applied, at the second time point, to the state control parameters of the access network, to adjust the state of the access network.

公开(公告)号：US20210357722A1

公开(公告)日：2021-11-18

申请号：US17320885

申请日：2021-05-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seowoo JANG ,  Taejeoung KIM ,  Juhwan SONG ,  Taeseop LEE ,  Minsuk CHOI

IPC: G06N3/00 ,  G06F9/455 ,  G06N20/00

Abstract: Provided is a method, performed by an electronic device, of an operation based on a virtual simulator module, wherein the electronic device obtains a simulation parameter set for each of a plurality of operations for performing simulations with respect to the plurality of operations, obtains first performance information for each operation using a simulator module, wherein the first performance information indicates performance of an operation simulated based on the simulation parameter set, obtains second performance information for each operation based on the first performance information using a modeling module, wherein the second performance information indicates performance of the operation simulated in the simulator module, and performs an operation of the plurality of operations based on the first performance information and the second performance information.