Patents by Inventor Geun-Yong Kim
Geun-Yong Kim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240098461Abstract: According to various embodiments, a method of operating an electronic device includes: executing an application implemented to provide a function for searching at least one content associated with at least one artist; When contacting an external device, acquiring a data set associated with a short-range communication circuit included in the external device; and controlling the state of the first album object corresponding to the identification information to an activated state among at least one album object corresponding to at least one album of a specific artist provided on the first execution screen of the application, and the remaining second album object. An operation method may be provided, including an operation of controlling the state of the album object to a deactivated state.Type: ApplicationFiled: November 22, 2023Publication date: March 21, 2024Inventors: Sang Bum PARK, Geun Yong KIM, Jung Ki MIN
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Publication number: 20220150129Abstract: Disclosed is an adaptive deep learning inference system that adapts to changing network latency and executes deep learning model inference to ensure end-to-end data processing service latency when providing a deep learning inference service in a mobile edge computing (MEC) environment. An apparatus and method for providing a deep learning inference service performed in an MEC environment including a terminal device, a wireless access network, and an edge computing server are provided. The apparatus and method provide deep learning inference data having deterministic latency, which is fixed service latency, by adjusting service latency required to provide a deep learning inference result according to a change in latency of the wireless access network when at least one terminal device senses data and requests a deep learning inference service.Type: ApplicationFiled: November 4, 2021Publication date: May 12, 2022Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Ryang Soo KIM, Geun Yong KIM, Sung Chang KIM, Hark YOO, Jae In KIM, Chor Won KIM, Hee Do KIM, Byung Hee SON
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Patent number: 11277495Abstract: Provided are a system and method for providing a microservice-based device control interface. The system for providing a microservice-based device control interface includes a Docker registry server in which resources required for providing a device control interface are located and a gateway which receives and installs resources and provides a device control interface using a Docker-based microservice structure.Type: GrantFiled: December 9, 2019Date of Patent: March 15, 2022Assignee: Electronics and Telecommunications Research InstituteInventors: Geun Yong Kim, Byung Hee Son, Gi Ha Yoon, Ryang Soo Kim, Jae In Kim, Chor Won Kim, Hee Do Kim, Hark Yoo
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Publication number: 20200186622Abstract: Provided are a system and method for providing a microservice-based device control interface. The system for providing a microservice-based device control interface includes a Docker registry server in which resources required for providing a device control interface are located and a gateway which receives and installs resources and provides a device control interface using a Docker-based microservice structure.Type: ApplicationFiled: December 9, 2019Publication date: June 11, 2020Applicant: Electronics and Telecommunications Research InstituteInventors: Geun Yong KIM, Byung Hee SON, Gi Ha YOON, Ryang Soo KIM, Jae In KIM, Chor Won KIM, Hee Do KIM, Hark YOO
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Publication number: 20190280768Abstract: In the present invention, by providing a device for determining a state of an optical network terminal line including: an optical signal transfer interface configured to transfer a downlink signal transmitted from an optical line terminal to an optical network terminal line and to transfer an uplink signal transmitted from an optical network terminal connected to the optical network terminal line to the optical line terminal; an optical signal transmitter configured to transmit an optical signal to the optical signal transfer interface; an optical signal receiver configured to receive the downlink signal through the optical signal transfer interface, to receive a reflected signal corresponding to the optical signal, and to detect intensity of the downlink signal and the reflected signal; a signal converter configured to convert the reflected signal from an analog form to a digital form; a signal processor configured to analyze the reflected signal of a digital form and to determine the state of the optical neType: ApplicationFiled: March 12, 2019Publication date: September 12, 2019Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Byung-Hee SON, Geun Yong KIM, Ryangsoo KIM, Jaein KIM, Hee Do KIM, Moon Kyun OH, Hark YOO, Gi-Ha YOON
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Patent number: 10270526Abstract: A terminal status monitoring apparatus connected to a terminal at an optical subscriber side in an optical network is provided. A signal transferring unit transfers a downlink optical signal to the terminal and receives, as a reflected optical signal, the downlink optical signal which is reflected at the terminal. A signal receiving unit measures an intensity of the reflected optical signal. A signal processing unit determines a connection status of a terminal device at the terminal by comparing an intensity of the downlink optical signal with the intensity of the reflected optical signal. A signal output unit outputs the connection status.Type: GrantFiled: November 7, 2017Date of Patent: April 23, 2019Assignee: Electronics and Telecommunications Research InstituteInventors: Byung-Hee Son, Geun Yong Kim, Jae In Kim, Hee Do Kim, Moon Kyun Oh, Hark Yoo, Dongsoo Lee
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Patent number: 10223529Abstract: An indexing apparatus and method for search of security monitoring data are provided. The indexing apparatus includes a data collection unit and a data index generation unit. The data collection unit collects data, that is, a basis of search of monitoring information, from a database in which security monitoring data has been stored. The data index generation unit generates file structure-based data in which indices have assigned to multiple search elements of the data collected by the data collection unit.Type: GrantFiled: July 21, 2014Date of Patent: March 5, 2019Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Taek kyu Lee, Geun Yong Kim, Suk won Lee, Kyu Cheol Jung, SoonJwa Hong, In seog Seo
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Patent number: 10205524Abstract: A method and an apparatus for setting a quiet window in a passive optical network system are provided. A first response time from a time after an optical line terminal (OLT) transmits a serial number request up to a time in which the OLT receives a first response signal to the serial number request is measured, and a second response time up to a time in which the OLT receives a final response signal to the serial number request is measured. In addition, distance information of an optical network unit (ONU) including the first response time and the second response time is acquired.Type: GrantFiled: March 16, 2017Date of Patent: February 12, 2019Assignee: ELECTRONICS & TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Geun Yong Kim, Hark Yoo, Sung Chang Kim, Dongsoo Lee
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Publication number: 20180131436Abstract: A terminal status monitoring apparatus connected to a terminal at an optical subscriber side in an optical network is provided. A signal transferring unit transfers a downlink optical signal to the terminal and receives, as a reflected optical signal, the downlink optical signal which is reflected at the terminal. A signal receiving unit measures an intensity of the reflected optical signal. A signal processing unit determines a connection status of a terminal device at the terminal by comparing an intensity of the downlink optical signal with the intensity of the reflected optical signal. A signal output unit outputs the connection status.Type: ApplicationFiled: November 7, 2017Publication date: May 10, 2018Applicant: Electronics and Telecommunications Research InstituteInventors: Byung-Hee SON, Geun Yong KIM, Jae In KIM, Hee Do KIM, Moon Kyun OH, Hark YOO, Dongsoo LEE
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Patent number: 9883335Abstract: Disclosed herein are a handheld device and method for measuring the quality of an optical link, which are capable of simultaneously measuring the strength of an optical signal and the quality of an optical link at an optical network terminal in a Fiber-to-the-Home (FTTH) network. A presented handheld device for measuring a quality of an optical link includes an optical signal input port for receiving an optical signal, an optical power measurement unit for measuring a power of the optical signal, an output unit for outputting one or more of a measured power value of the optical signal and results of quality measurement of an optical link, based on interworking with an optical network terminal, and a control unit for storing the measured power value of the optical signal and performing a process for quality measurement of the optical link.Type: GrantFiled: January 26, 2016Date of Patent: January 30, 2018Assignee: Electronics and Telecommunications Research InstituteInventors: Sung-Chang Kim, Geun-Yong Kim, Jae-In Kim, Hark Yoo, Dong-Soo Lee
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Publication number: 20180006726Abstract: Provided is an optical distribution network (ODN) including an optical cable and an optical node, and more particularly, an optical distribution network including an optical cable and an optical node, wherein the optical node is implemented to acquire and analyze information regarding the optical cable through an optical connector included in the optical cable, and an operating method thereof. The ODN includes an optical cable and an optical node connectable to the optical cable, wherein the optical cable has an optical connector capable of being joined to the optical node, and the optical connector has an electronic tag configured to store identification information of the optical cable and a first connection pin configured to electrically connect the electronic tag and the optical node.Type: ApplicationFiled: June 29, 2017Publication date: January 4, 2018Inventors: Jae In KIM, Geun Yong KIM, Hee Do KIM, Byung Hee SON, Moon Kyun OH, Hark YOO, Dong Soo LEE, Hyun Seo KANG, Gi Ha YOON
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Patent number: 9860011Abstract: Disclosed is a method and an apparatus for selecting a wavelength in a hybrid Passive Optical Network (PON) system. The method of selecting a wavelength by a wavelength selecting apparatus in a hybrid passive optical network system includes: performing synchronization with any one of a plurality of downstream wavelengths; when the synchronization is succeeded, determining whether to select the synchronized downstream wavelength for a registration to an optical line terminal; and when it is determined to select the synchronized downstream wavelength, performing the registration to the optical line terminal through the synchronized downstream wavelength.Type: GrantFiled: June 3, 2016Date of Patent: January 2, 2018Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Geun Yong Kim, Hark Yoo, Sung Chang Kim, Dong Soo Lee
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Patent number: 9825710Abstract: Disclosed are a method and system for determining and controlling power of an optical transmitter of an optical network unit (ONU) for a time and wavelength division multiplexing passive optical network (TWDM-PON). The system includes an RSSI collector configured to collect received signal strength indication (RSSI) information from upstream optical signals received from the ONUs connected to optical line terminal (OLT) ports, an ONU power level determiner configured to gather the pieces of RSSI information about the ONUs from the RSSI collector, and to determine power of optical transmitters of the ONUs based on the gathered information, and a power mode controller configured to receive power mode setting information of the optical transmitters of the ONUs from the ONU power level determiner, and to generate a physical layer operation and maintenance (PLOAM) message to control power modes of the ONUs based on the received power mode setting information.Type: GrantFiled: December 28, 2016Date of Patent: November 21, 2017Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hark Yoo, Dong Soo Lee, Geun Yong Kim, Sung Chang Kim, Hee Do Kim, Jae In Kim
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Publication number: 20170279527Abstract: A method and an apparatus for setting a quiet window in a passive optical network system are provided. A first response time from a time after an optical line terminal (OLT) transmits a serial number request up to a time in which the OLT receives a first response signal to the serial number request is measured, and a second response time up to a time in which the OLT receives a final response signal to the serial number request is measured. In addition, distance information of an optical network unit (ONU) including the first response time and the second response time is acquired.Type: ApplicationFiled: March 16, 2017Publication date: September 28, 2017Inventors: Geun Yong KIM, Hark YOO, Sung Chang KIM, Dongsoo LEE
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Patent number: 9774599Abstract: An authentication method and apparatus for an electronic device. A first electronic device transmits a mutual authentication request for the first electronic device and a second electronic device communication-connected with the first electronic device to an authentication server. The first electronic device receives mutual authentication information for each of the first electronic device and the second electronic device from the authentication server, and stores the mutual authentication information in the first electronic device and the second electronic device. The first electronic device determines whether reliability of an authentication state between the first electronic device and the second electronic device is maintained.Type: GrantFiled: September 3, 2015Date of Patent: September 26, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young-Jun Seo, Geun-Yong Kim
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Patent number: 9774404Abstract: Provided is an apparatus of recognizing optical connector connection including an IC tag connection unit configured to provide bus power and detect whether the optical connector is connected to an optical adapter, an IC tag configured to store an IC tag ID uniquely given to the optical connector, which is connected to a corresponding optical cable, and to receive the bus power to be driven for bus communication, and an IC tag ID obtaining unit configured to obtain the IC tag ID stored in the IC tag through the IC tag connection unit, when the optical connector is connected to the optical adapter.Type: GrantFiled: March 15, 2016Date of Patent: September 26, 2017Assignee: Electronics and Telecommunications Research InstituteInventors: Geun Yong Kim, Sung Chang Kim, Jae In Kim, Dongsoo Lee
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Patent number: 9755736Abstract: Disclosed is a smart remote node optical network node including an optical layer monitoring unit configured to transmit a monitoring light signal to an optical network unit through an optical switch and receive a monitoring light signal reflected from the optical network unit, an infra recognition unit configured to recognize whether an optical connector is connected to an output port of a remote node and an identification number of the optical connector when the optical connector is connected thereto, and a control unit connected to the optical layer monitoring unit and the infra recognition unit and configured to control recognition and monitoring operations of the remote node according to a remote node application.Type: GrantFiled: March 15, 2016Date of Patent: September 5, 2017Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jae In Kim, Sung Chang Kim, Geun Yong Kim, Dongsoo Lee
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Publication number: 20170244488Abstract: Provided are an electronic device, a smart label, and an optical network management apparatus using the same. The optical network management apparatus includes one or more smart labels respectively equipped in ports and cables to work and a terminal device configured to transmit control signals, which control smart labels respectively equipped in a port and a cable to work among the one or more smart labels, to smart labels respectively equipped in the port and the cable to work.Type: ApplicationFiled: February 22, 2017Publication date: August 24, 2017Inventors: Jae In KIM, Sung Chang KIM, Geun Yong KIM, Hee Do KIM, Moon Kyun OH, Hark YOO, Dong Soo LEE
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Patent number: 9698900Abstract: Disclosed herein are an optical network unit and a method for controlling the unit. In a passive optical network system, an optical transceiver of the optical network unit performs a wavelength change of an optical signal according to a wavelength setting command transferred from a media access control (MAC) unit and monitors a wavelength change state and reports the monitored wavelength change state to the MAC unit. When the wavelength malfunction occurs, the MAC unit blocks an uplink optical transmission of the optical transceiver.Type: GrantFiled: April 29, 2016Date of Patent: July 4, 2017Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hark Yoo, Yongseok Yoo, Geun Yong Kim, Dongsoo Lee
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Publication number: 20170111119Abstract: Disclosed are a method and system for determining and controlling power of an optical transmitter of an optical network unit (ONU) for a time and wavelength division multiplexing passive optical network (TWDM-PON). The system includes an RSSI collector configured to collect received signal strength indication (RSSI) information from upstream optical signals received from the ONUs connected to optical line terminal (OLT) ports, an ONU power level determiner configured to gather the pieces of RSSI information about the ONUs from the RSSI collector, and to determine power of optical transmitters of the ONUs based on the gathered information, and a power mode controller configured to receive power mode setting information of the optical transmitters of the ONUs from the ONU power level determiner, and to generate a physical layer operation and maintenance (PLOAM) message to control power modes of the ONUs based on the received power mode setting information.Type: ApplicationFiled: December 28, 2016Publication date: April 20, 2017Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hark YOO, Dong Soo LEE, Geun Yong KIM, Sung Chang KIM, Hee Do KIM, Jae In KIM