公开(公告)号：US20220382974A1

公开(公告)日：2022-12-01

申请号：US17752611

申请日：2022-05-24

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Myung Sun BAEK ,  Seung Hee KIM ,  Young Soo PARK ,  Won Joo PARK ,  Sang Yun LEE ,  Yong Tae LEE

IPC: G06F40/242 ,  G06F40/268 ,  G06F40/279 ,  G06Q50/26 ,  G06F16/35

Abstract: A crime type inference system based on text data, may include: a keywords dictionary construction unit configured to receive crime source data, and generate a crime type keywords dictionary by extracting crime keywords; a data set construction unit configured to generate a dataset for crime type learning by using the crime source data and the keywords dictionary; a crime type prediction model training unit configured to generate a crime type prediction model by using the dataset, and train the crime type prediction model; and a crime type inference unit configured to infer a crime type by using new crime data.

公开(公告)号：US20170094348A1

公开(公告)日：2017-03-30

申请号：US15164254

申请日：2016-05-25

Applicant: Electronics and Telecommunications Research Institute

Inventor： Eun Jung KWON ,  Sung Won BYON ,  Jung Hak KIM ,  Young Soo PARK ,  Hyun Ho PARK ,  Yong Tae LEE ,  Eui Suk JUNG ,  Won RYU

IPC: H04N21/443 ,  H04N21/24 ,  H04N21/6543 ,  H04N21/222 ,  H04N21/643

CPC classification number: H04N21/4436 ,  H04N5/45 ,  H04N5/63 ,  H04N21/2221 ,  H04N21/24 ,  H04N21/64322 ,  H04N21/6543

Abstract: A method of acquiring an Internet protocol (IP) address to control a standby mode of a set-top box, and the set-top box and a power management server performing the method are disclosed. The method may include determining whether a state of the set-top box changes from a broadcasting state in which a broadcasting service is provided to a passive standby state in which a network connection between the set-top box and a headend providing the broadcasting service is blocked, receiving state information associated with an IP address allocated to the set-top box for the network connection in response to the state of the set-top box changing to the passive standby state, and transmitting, to the set-top box, a state change command to maintain the network connection for the IP address allocated to the set-top box based on the received state information.

公开(公告)号：US20240078218A1

公开(公告)日：2024-03-07

申请号：US18457878

申请日：2023-08-29

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Myung-Sun BAEK ,  Young Soo PARK ,  Yong Tae LEE ,  Eui Suk JUNG

IPC: G06F16/215

CPC classification number: G06F16/215

Abstract: The apparatus for validating various kinds of data and a digital twin operation includes a validation target data selector configured to select a target to be validated among various kinds of input data, a data validator configured to validate individual data for each type of data selected for validation, and a data linkage validator configured to validate various kinds of multiple data by linking the various kinds of multiple data in order to detect an error in a process of linking the various kinds of multiple data.

公开(公告)号：US20220141328A1

公开(公告)日：2022-05-05

申请号：US17517437

申请日：2021-11-02

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Myung Sun BAEK ,  Won Joo PARK ,  Seung Hi KIM ,  Yong Jin KIM ,  Young Soo PARK ,  Jun Seong BANG ,  Sang Yun LEE ,  Yong Tae LEE ,  Eui Suk JUNG

IPC: H04M1/72424 ,  H04M1/72421 ,  H04W4/90 ,  G06F40/58 ,  G06N20/00

Abstract: The present invention relates to an emergency reporting system and method for the socially disadvantaged. The emergency reporting system for the socially disadvantaged according to the present invention includes a user terminal configured to receive an emergency report input in a preset manner according to environment information set by the socially disadvantaged, generate an emergency report message, and transmit the emergency report message, and a server configured to receive the emergency report message and transmit a dispatch notification signal.

公开(公告)号：US20170257668A1

公开(公告)日：2017-09-07

申请号：US15509344

申请日：2015-07-16

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young KIM, II ,  Won RYU ,  Young Soo PARK ,  Yong Tae LEE ,  Eui Suk JUNG

IPC: H04N21/443 ,  H04N5/44 ,  H04N5/63 ,  H04N21/40 ,  H04N21/4227 ,  H04N21/24 ,  H02M3/28 ,  H04N7/173 ,  H02M1/16

CPC classification number: H04N21/443 ,  H02M1/16 ,  H02M3/28 ,  H04N5/44 ,  H04N5/63 ,  H04N7/173 ,  H04N21/24 ,  H04N21/2543 ,  H04N21/25833 ,  H04N21/40 ,  H04N21/4227 ,  H04N21/4436 ,  H04N21/47211

Abstract: A network cooperation-based low power type charged broadcasting set-top box and a controlling method therefor, the set-top box sub-dividing a standby mode of the set-top box into an active standby mode, in which only background functions are processed without processing a main function, and a passive standby mode, in which no functions are processed; extending the passive standby mode occupation time to more than that of the active standby mode; and including a way of transitioning between operating modes by exchanging information regarding the set-top box through an inter-cooperation between a charged broadcasting network and the set-top box, thereby reducing the power consumption of a processor (SoC) which processes multimedia contents and minimizing the power consumption while the set-top box is in standby mode.