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1.发明公开公开(公告)号：US20240161492A1
公开(公告)日：2024-05-16
申请号：US18509271
申请日：2023-11-14
Inventor： Ryangsoo KIM , Sung Chang KIM , Hark YOO , Geun Yong KIM , Jaein KIM , Chorwon KIM , Hee Do KIM , Ji Hyoung RYU , Byung-Hee SON , Kicheoul WANG , Giha YOON
CPC classification number: G06V10/95 , G06T7/0002 , G06T7/60 , G06T7/70 , G06V10/77 , G06V20/52 , G06V40/161 , H04N7/183 , G06T2207/30168 , G06T2207/30201 , G06T2207/30242
Abstract: The present invention relates to an image collection sensor device, an unmanned counting edge computing system and method using the same, and more particularly, to an image collection sensor device capable of providing a high-precision unmanned counting service using a low-power wireless image collection sensor device operated by a battery by analyzing unmanned counting result data that counts the number of persons included in image data, determining image sensor parameters of the image data, and adjusting a collection cycle and collection image quality of image sensor data according to environmental changes in a sensing area.
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公开(公告)号：US20170244488A1
公开(公告)日：2017-08-24
申请号：US15439876
申请日：2017-02-22
Inventor： Jae In KIM , Sung Chang KIM , Geun Yong KIM , Hee Do KIM , Moon Kyun OH , Hark YOO , Dong Soo LEE
IPC: H04B10/27
CPC classification number: H04B10/27 , G06K19/0723
Abstract: 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.
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3.发明申请METHOD AND SYSTEM FOR DETERMINING AND CONTROLLING POWER OF OPTICAL TRANSMITTER OF OPTICAL NETWORK UNIT FOR TIME AND WAVELENGTH DIVISION MULTIPLEXING PASSIVE OPTICAL NETWORK 有权用于时间和波长部分的光网络光传输器的功率测量和控制方法和系统多路复用被动光网络公开(公告)号：US20150318928A1
公开(公告)日：2015-11-05
申请号：US14689650
申请日：2015-04-17
Inventor： Hark YOO , Dong Soo LEE , Geun Yong KIM , Sung Chang KIM , Hee Do KIM , Jae In KIM
IPC: H04B10/564 , H04J14/08 , H04J14/02 , H04B10/079
CPC classification number: H04B10/564 , H04B10/07953 , H04B10/07955 , H04J14/0221 , H04J14/0267 , H04J14/0282 , H04J14/08
Abstract: 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.
Abstract translation: 公开了用于时分和波分复用无源光网络（TWDM-PON）的用于光网络单元（ONU）的光发射机功率的方法和系统。 该系统包括：RSSI收集器，被配置为从从连接到光线路终端（OLT）端口的ONU接收的上游光信号中收集接收信号强度指示（RSSI）信息; ONU功率电平确定器，被配置为收集关于 基于所收集的信息来确定ONU的光发射机的功率;以及功率模式控制器，被配置为从ONU功率电平确定器接收ONU的光发射机的功率模式设置信息，以及 生成物理层操作和维护（PLOAM）消息，以基于接收到的功率模式设置信息来控制ONU的功率模式。
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公开(公告)号：US20220150129A1
公开(公告)日：2022-05-12
申请号：US17519352
申请日：2021-11-04
Inventor： Ryang Soo KIM , Geun Yong KIM , Sung Chang KIM , Hark YOO , Jae In KIM , Chor Won KIM , Hee Do KIM , Byung Hee SON
Abstract: 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.
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公开(公告)号：US20150244454A1
公开(公告)日：2015-08-27
申请号：US14591945
申请日：2015-01-08
Inventor： Geun Yong KIM , Sung Chang KIM , Hark YOO , Hee Do KIM , Dong Soo LEE
IPC: H04B10/032
CPC classification number: H04B10/032 , H04Q11/0067 , H04Q2011/0081
Abstract: A fast protection switching method for a Passive Optical Network (PON). When performing protection switching from an operation link (an operation network) to a protection link (a protection network) in a PON, the fast protection switching method enables rapidly updating Equalization Delay (EqD) values, even if the EqD values are different for Optical Network Terminals (ONTs) of varying distances.
Abstract translation: 一种无源光网络（PON）的快速保护切换方法。 在从PON的操作链路（操作网络）到保护链路（保护网络）进行保护切换时，快速保护切换方法能够快速更新均衡延迟（EqD）值，即使EqD值对于光学 不同距离的网络终端（ONT）。
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Patent Agency Ranking
公开(公告)号：US20150104174A1
公开(公告)日：2015-04-16
申请号：US14484433
申请日：2014-09-12
Inventor： Geun Yong KIM , Dong Soo LEE , Sung Chang KIM , Hark YOO , Young Suk LEE , Hee Do KIM
IPC: H04Q11/00
CPC classification number: H04Q11/0067 , H04Q2011/0064 , H04Q2011/0079
Abstract: Provided is a method of saving power in a passive optical network (PON) system including an optical line terminal (OLT) and a plurality of optical network units (ONUs), the OLT including an optical transceiver to communicate with at least one ONU through an optical line, and a controller to control the optical transceiver to transmit an upstream bandwidth map to the ONU at a predetermined transmission interval, wherein the transmission interval is determined based on a desired upstream data service delay time.
Abstract translation: 提供一种在包括光线路终端（OLT）和多个光网络单元（ONU）的无源光网络（PON）系统中节省功率的方法，所述OLT包括光收发器，以通过以下方式与至少一个ONU通信： 光线路和控制器，用于控制光收发器以预定的传输间隔向ONU发送上行带宽映射，其中基于期望的上行数据业务延迟时间来确定传输间隔。
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公开(公告)号：US20200186622A1
公开(公告)日：2020-06-11
申请号：US16707286
申请日：2019-12-09
Inventor： Geun Yong KIM , Byung Hee SON , Gi Ha YOON , Ryang Soo KIM , Jae In KIM , Chor Won KIM , Hee Do KIM , Hark YOO
Abstract: 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.
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公开(公告)号：US20190280768A1
公开(公告)日：2019-09-12
申请号：US16351100
申请日：2019-03-12
Inventor： Byung-Hee SON , Geun Yong KIM , Ryangsoo KIM , Jaein KIM , Hee Do KIM , Moon Kyun OH , Hark YOO , Gi-Ha YOON
IPC: H04B10/079 , H04B10/572 , H04Q11/00
Abstract: 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 network terminal line based on the analysis result; and a signal output interface configured to output the state of the optical network terminal line, it is possible to quickly and simply obtain state information of connection information of the optical network terminal line, and minimize time required for disconnection of the optical network terminal line from a port of splitter, and needs only equipment of a simple structure compared with existing measurement equipment for monitoring the state of the connection state between the optical network terminal and a drop fiber section, so that the cost of disconnection of the optical network terminal line is minimized.
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9.发明申请METHOD FOR POWER SAVING IN OPTICAL ACCESS NETWORK BY USING SYNCHRONIZED SLEEP CYCLE 审中-公开通过使用同步休眠周期在光接入网络中节电的方法公开(公告)号：US20160020913A1
公开(公告)日：2016-01-21
申请号：US14446949
申请日：2014-07-30
Inventor： Sung Chang KIM , Geun Yong KIM , Hee Do KIM , Hark YOO , Dong Soo LEE , Young Suk LEE
CPC classification number: H04L12/12 , H04B10/27 , H04Q11/0067 , H04Q2011/0079 , Y02D50/30 , Y02D50/40
Abstract: Provided is a power saving method of an optical network terminal and an optical line terminal. The optical network terminal may receive a sleep synchronization message about a first sleep group from the optical line terminal, and when the optical network terminal is included in the first sleep group, may turn OFF an optical transmitter and turn ON the optical transmitter after a first sleep cycle of the first sleep group is elapsed, thereby saving power.
Abstract translation: 提供了一种光网络终端和光线路终端的省电方法。 光网络终端可以从光线路终端接收关于第一睡眠组的睡眠同步消息，并且当光网络终端被包括在第一睡眠组中时，可以关闭光发射机，并且在第一睡眠群组之后接通光发射机 经过了第一个睡眠组的睡眠周期，节省了电力。
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10.发明申请公开(公告)号：US20250080379A1
公开(公告)日：2025-03-06
申请号：US18821267
申请日：2024-08-30
Inventor： Hee Do KIM , Jae In KIM , Geun Yong KIM , Hark YOO , Ryang Soo KIM , Sung Chang KIM , Chor Won KIM , Ji Hyoung RYU , Byung Hee SON , Ki Cheoul WANG , Gi Ha YOON
Abstract: Provided are an edge gateway system for providing device use and resource sharing suggestions and an operating method thereof. The edge gateway system includes at least one edge gateway and an edge gateway management server connected to the at least one edge gateway. The edge gateway is connected to one or more edge devices and transmits an operation status of the edge gateway and an operation status of the edge devices to the edge gateway management server, the edge gateway management server generates suggestion information to be delivered to a user of the edge gateway based on the operation status of the edge gateway and the operation status of the edge devices, and the suggestion information includes any one of an edge device use suggestion, an edge device sharing suggestion, and an edge gateway service resource sharing suggestion.
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