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公开(公告)号：US20170150418A1
公开(公告)日：2017-05-25
申请号：US15360889
申请日：2016-11-23
Inventor： Myung Eun KIM , Tae Joon PARK , Sun Jin KIM , Jong Hyun PARK , Hyo Chan BANG , Myung Nam BAE , Dong Beom SHIN , Hoe Sung YANG , Kang Bok LEE , Sang Yeoun LEE , Hye Sun LEE , Jin Chul CHOI , Sang Gi HONG
IPC: H04W40/20 , H04M15/00 , H04W40/16 , H04L12/733 , H04L12/721
CPC classification number: H04W40/20 , H04L45/122 , H04L45/124 , H04M15/8044 , H04W40/16 , H04W40/24 , H04W84/18
Abstract: A mobile ad-hoc routing apparatus includes a first communication module and a second communication module configured to transmit and receive data through a first communication band and a second communication band, respectively, a memory configured to store a program for transmitting and receiving the data, and a processor configured to execute the program stored in the memory, wherein when the program is executed, the processor receives first control information broadcast by one or more neighboring nodes via the first communication module and stores the first control information in the memory, wherein the first control information includes current position and communication status information of the neighboring node, the processor updates information on the neighboring node on the basis of the first control information, generates packet forwarding information which includes information on a node which currently allows packet data to be transmitted based on the updated information on the neighboring node, and stores the generated packet forwarding information in the memory, and the processor determines a subsequent node which allows the packet data to be transmitted to a destination node on the basis of the packet forwarding information and transmits the packet data to the subsequent node via the second communication module.
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公开(公告)号：US20180137579A1
公开(公告)日：2018-05-17
申请号：US15705711
申请日：2017-09-15
Inventor： Hyeon PARK , Jee Sook EUN , Myung Eun KIM , Se Han KIM , In Gook JANG
CPC classification number: G06Q50/02 , G05B23/0227 , G06N20/00 , G06Q10/0637 , G06Q10/06395 , G06Q10/067
Abstract: An apparatus and method for optimizing crop production efficiency. The method includes collecting growth information of each farm, acquiring at least one supply resource variable by comparing the collected growth information with a preset reference model, training influence of the at least one supply resource variable on production efficiency, and building an analysis model which shows production efficiency according to the at least one supply resource variable as a result of the training. Accordingly, production efficiency can be optimized by reflecting local characteristics of each farm on the reference model.
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公开(公告)号：US20250142409A1
公开(公告)日：2025-05-01
申请号：US18676918
申请日：2024-05-29
Inventor： Sunjin KIM , Hyochan BANG , Myung Eun KIM , Namseok KO , Jong Seok LEE
Abstract: Various embodiments for a RAN-Core converged mobile core network based on digital twin devices are disclosed. In one embodiment, a method of operating a network function included in a core network of a mobile communication system and implemented as an electronic device comprises generating a digital twin for a User Equipment (UE); and providing a network service for the UE in cooperation with at least one other network function based on the generated digital twin.
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Patent Agency Ranking
4.发明申请公开(公告)号：US20250119981A1
公开(公告)日：2025-04-10
申请号：US18905573
申请日：2024-10-03
Inventor： Myung Eun KIM , Sun Jin KIM , Hyo Chan BANG , Nam Seok KO , No Ik PARK
Abstract: According to an aspect of the present disclosure, there is provided a method of implementing a radio access network (RAN)-core convergence mobile network based on cloud native, the method comprising: extending a first open RAN base station including an open RAN-central unit-control plane (O-CU-CP) and a cloud-based second open RAN base station having converged functions of a core network into a service-based architecture (SBA) of the core network; authenticating and accepting user equipment (UE) through the extended SBA; and extending the UE to the SBA through radio resource setting and protocol data unit (PDU) session establishment.
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公开(公告)号：US20220225069A1
公开(公告)日：2022-07-14
申请号：US17564470
申请日：2021-12-29
Inventor： Sang Yeoun LEE , Myung Eun KIM , Ji Hun JEON
Abstract: Provided is a Bluetooth Low Energy (BLE) communication module that supports a dynamic multi-link to configure a wireless ad hoc network. The BLE communication module includes a master configured to scan an advertising message transmitted from a slave of another BLE communication module and a slave connected to the master through an internal interface and configured to receive a scan message transmitted from a master of the other BLE communication module and transmit an advertising message corresponding to the scan message. Each of the master and the slave has a predetermined multi-port and a routing table for processing transmitted or received data.
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公开(公告)号：US20210019644A1
公开(公告)日：2021-01-21
申请号：US16929975
申请日：2020-07-15
Inventor： Hyunseok KIM , Myung Eun KIM , Seonghyun KIM , Young Sung SON , Jongkwon SON , Soonyong SONG , Donghun LEE , Ingook JANG , Jin Chul CHOI
Abstract: A method and an apparatus for exclusive reinforcement learning are provided, comprising: collecting information of states of an environment through the communication interface and performing a statistical analysis on the states using the collected information; determining a first state value of a first state among the states in a training phase and a second state value of a second state among the states in an inference phase based on analysis results of the statistical analysis; performing reinforcement learning by using one reinforcement learning unit of a plurality of reinforcement learning unit which performs reinforcement learnings from different perspectives according to the first state value; and selecting one of actions determined by the plurality of reinforcement learning unit based on the second state value and applying selected action to the environment.
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公开(公告)号：US20210019640A1
公开(公告)日：2021-01-21
申请号：US16922310
申请日：2020-07-07
Inventor： Myung Eun KIM , Seonghyun KIM , Hyunseok KIM , Young Sung SON , Jongkwon SON , Soonyong SONG , Donghun LEE , Ingook JANG , Jin Chul CHOI
Abstract: An apparatus and method for abnormal situation detection are disclosed. An abnormal situation detection apparatus can map first sensor data among sensor data transmitted from a plurality of sensors into a vector value, convert it into first situation information in the form of an image pattern, and generate a learning model using the first situation information and an abnormal situation reference range. In addition, the abnormal situation detection apparatus can convert second sensor data among sensor data transmitted from a plurality of sensors into a form that can be input to the learning model, and determine whether an abnormal situation occurs by applying the converted second data to the learning model.
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8.发明申请公开(公告)号：US20170273004A1
公开(公告)日：2017-09-21
申请号：US15402364
申请日：2017-01-10
Inventor： Tae Joon PARK , Myung Eun KIM , Sun Jin KIM , Myung Nam BAE , Dong Beom SHIN , Hoe Sung YANG , Kang Bok LEE , Sang Yeoun LEE , Hye Sun LEE , Jin Chul CHOI , Sang Gi HONG , Hyo Chan BANG , Jong Hyun PARK
CPC classification number: H04W40/248 , H04L45/304 , H04W40/02 , H04W72/0406 , H04W84/18
Abstract: Provided are an apparatus and method for performing routing for multi-hop communication. A mobile ad-hoc routing apparatus includes a control information manager configured to generate control information for managing a topology in a mobile ad-hoc network, a control information transceiver configured to transmit the control information or information for generating the control information to other nodes and receives control information of the other nodes or information for generating the control information from the other nodes, a data path manager configured to set a path for transmitting and receiving data using the generated control information and the received control information or the information for generating the control information, and a data transceiver configured to transmit and receive the data through the set path. The path for transmitting and receiving the data and a path for transmitting and receiving the control information use channels that are physically different from each other.
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