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公开(公告)号：US20170215074A1
公开(公告)日：2017-07-27
申请号：US15157008
申请日：2016-05-17
Inventor： Byeong Cheol CHOI , Jung Chan NA , Seoung Hyeon LEE
CPC classification number: H04W12/10 , G06F21/572 , H04L9/006 , H04L9/3247
Abstract: Provided is an integrity verification method performed in a virtualization system. Specifically, the integrity verification method may include receiving a security key for integrity verification from a mobile device, and verifying an integrity of a test target based on integrity verification information on the test target in a virtualization system using the received security key.
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公开(公告)号：US20200169392A1
公开(公告)日：2020-05-28
申请号：US16695962
申请日：2019-11-26
Inventor： Hong Il JU , Dae Won KIM , Jin Yong LEE , Boo Sun JEON , Bo Heung CHUNG , Byeong Cheol CHOI
Abstract: Disclosed is a system for performing key management of an in-vehicle network. The key management system of the in-vehicle network includes a reception unit configured to receive a shared secret key of a central gateway and a domain gateway, a memory configured to store a program for performing key management of the in-vehicle network using the shared secret key, and a processor configured to execute the program. The processor generates a secret key to be stored in a node of the in-vehicle network using the shared secret key and a unique ID of the node.
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公开(公告)号：US20130218891A1
公开(公告)日：2013-08-22
申请号：US13766743
申请日：2013-02-13
Inventor： Jae Deok LIM , Byeong Cheol CHOI , Seung Wan HAN
IPC: G06F17/30
CPC classification number: G06F16/20 , G06F21/6218 , G06F2221/2143 , G06F2221/2149 , H04L63/0245 , H04L63/1425
Abstract: The present invention provides a method of remotely controlling harmful contents including: storing connection information of a managed-terminal and connection information of a managing-terminal in a database unit by using an administrative server, by transmitting the connection information to the administrative server by using the managed-terminal; analyzing, by the managed-terminal, contents stored in the managed-terminal and creating an analysis result on the contents; requesting, by the managed-terminal, the connection information of the managing-terminal to the administrative server; transmitting, by the managed-terminal, the analysis result on the contents to the managing-terminal by using the connection information of the managing-terminal transmitted from the managing server; and processing, by the managed-terminal, the contents in accordance with a processing request for the contents transmitted from the managing-terminal.
Abstract translation: 本发明提供了一种远程控制有害内容的方法，包括：通过使用管理服务器，将管理终端的连接信息和管理终端的连接信息存储在数据库单元中，通过使用向管理服务器发送连接信息 管理终端; 由被管理终端分析存储在被管理终端中的内容，并对内容创建分析结果; 由管理终端向管理服务器请求管理终端的连接信息; 由管理终端通过使用从管理服务器发送的管理终端的连接信息将内容的分析结果发送到管理终端; 以及由管理终端根据对从管理终端发送的内容的处理请求处理内容。
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公开(公告)号：US20180167982A1
公开(公告)日：2018-06-14
申请号：US15784310
申请日：2017-10-16
Inventor： Kye Seon LEE , Tae Joon PARK , Byeong Cheol CHOI , Wun Cheol JEONG
CPC classification number: H04W76/10 , H04L67/00 , H04L69/22 , H04W28/0268 , H04W48/20 , H04W72/04 , H04W72/048 , H04W88/16
Abstract: An operation method of a server in a communication network includes receiving a connection request message from each of a plurality of gateways connected to the server; identifying a service level of a terminal that has transmitted the connection request message based on information included in the connection request message; selecting a first gateway corresponding to the service level among the plurality of gateways as a gateway to which the terminal is to be connected; and transmitting a connection approval message, which is a response to the connection request message, to the terminal through the first gateway.
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公开(公告)号：US20180144429A1
公开(公告)日：2018-05-24
申请号：US15820639
申请日：2017-11-22
Inventor： Young Il KIM , Byeong Cheol CHOI , Hyo Chan BANG , Geon Min YEO , Sun Hwa LIM , Dae Geun PARK , Soon Yong SONG
CPC classification number: G06Q50/28 , G01D5/00 , G06Q10/06393
Abstract: An a logistics information processing server includes a data processor configured to receive environment sensing data collected from at least one environmental sensor disposed in a cargo storage device in which at least one cargo is stored and cargo related information collected from a cargo tag attached to the at least one cargo, and to perform processing by classifying the environment sensing data and the cargo related data into cargo storage environment data, cargo information, and transportation environment information according to data attributes; and a logistics trust index generator configured to generate a logistics trust index indicating a degree of influence exerted on the quality of the cargo from the cargo storage environment data, cargo information, and transportation environment information output by the data processor.
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Patent Agency Ranking
6.发明申请METHOD AND APPARATUS OF INTERFERENCE AVOIDANCE BASED ON MULTI TRANSMISSION AND RECEPTION 有权基于多传输和接收的干扰避免的方法和装置公开(公告)号：US20150133055A1
公开(公告)日：2015-05-14
申请号：US14459188
申请日：2014-08-13
Inventor： Byeong Cheol CHOI , Jae Hong RUY
CPC classification number: H04W72/082 , H04L1/00 , H04W4/80 , H04W84/18
Abstract: Disclosed is a method of avoiding channel interference by a sensor node including a multi transmission and reception unit in a wireless sensor network. The method includes setting channel A in channel group A for a first wireless transmission and reception unit, and setting channel B in channel group B for a second wireless transmission and reception unit, checking interference for the channel A, detecting interference for the channel B if interference is detected in the channel A, and performing communication through a channel where interference has not been detected among the channel A and the channel B.
Abstract translation: 公开了一种在无线传感器网络中避免包括多传输和接收单元的传感器节点的信道干扰的方法。 该方法包括在第一无线发送和接收单元的信道组A中设置信道A，以及在第二无线发送和接收单元的信道组B中设置信道B，检查信道A的干扰，检测信道B的干扰，如果 在信道A中检测到干扰，并且通过在信道A和信道B中未检测到干扰的信道进行通信。
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公开(公告)号：US20210165752A1
公开(公告)日：2021-06-03
申请号：US17104409
申请日：2020-11-25
Inventor： Dong Wook KANG , Dae Won KIM , Jin Yong LEE , Boo Sun JEON , Bo Heung CHUNG , Hong Il JU , Joong Yong CHOI , Ik Kyun KIM , Byeong Cheol CHOI
IPC: G06F13/24
Abstract: An electronic device includes a peripheral device, a processor, an interrupt controller configured to manage interrupts generated by the peripheral device and the processor on the basis of a register, and a virtualizer, wherein the virtualizer may be configured to virtualize a portion of the processor and a portion of the at least one peripheral device to generate a first partition, generate first interrupt information corresponding to an interrupt usable in the first partition, generate first processor information corresponding to a portion of the processor usable in the first partition, check whether a configuration of the register is related to at least one of the first interrupt information and the first processor information when the register is configured by the first partition, and allow the configuration of the register when the configuration of the register is related to the at least one information.
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8.发明申请公开(公告)号：US20200169555A1
公开(公告)日：2020-05-28
申请号：US16682237
申请日：2019-11-13
Inventor： Bo Heung CHUNG , Dae Won KIM , Jin Yong LEE , Boo Sun JEON , Hong Il JU , Byeong Cheol CHOI
Abstract: A transmission method of a domain gateway over a vehicle network based on automotive Ethernet includes receiving, by a domain gateway of a first domain, transmission data on a CAN packet basis from a transmitting-side ECU; transmitting, by the domain gateway of the first domain, the transmission on an Ethernet packet basis to a domain gateway of a second domain; and transmitting, by the domain gateway of the second domain, the transmission data on a CAN packet basis to a receiving-side ECU. The CAN packet includes a CAN ID field, and the CAN ID field includes a CAN message section and an authentication section.
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公开(公告)号：US20180167973A1
公开(公告)日：2018-06-14
申请号：US15822403
申请日：2017-11-27
Inventor： Wun Cheol JEONG , Byeong Cheol CHOI , Tae Joon PARK , Kye Seon LEE
CPC classification number: H04W74/0808 , H04W8/186 , H04W72/044 , H04W88/08
Abstract: A method of controlling a wireless communication network, performed by a server, includes determining neighbor base stations adjacent to a target base station based on a connection relationship between a plurality of base stations; setting at least two reference base stations based on hop distances between the neighbor base stations; grouping terminals connected to the target base station into at least two groups based on information of the at least two reference base stations, and allocating a different time resource to each of the at least two groups.
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公开(公告)号：US20230163480A1
公开(公告)日：2023-05-25
申请号：US17896760
申请日：2022-08-26
Inventor： Juderk PARK , JAE HONG RUY , Chang Won LEE , Byeong Cheol CHOI
CPC classification number: H01Q21/0006 , H01Q21/08 , H01Q1/36 , H01Q1/12
Abstract: Provided is a diversity antenna and an electronic device including the same. The diversity antenna according to various example embodiments includes a plurality of radiation elements having a tubular shape with apertured upper and lower portions, and a connection plate configured to connect the plurality of radiation elements to each other, the plurality of radiation elements is arranged in a vertical direction coaxially, and the connection plate includes an aperture configured to allow a power supply line to pass through.
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