□연구분야
• Internet of Things, Cyber Physical Systems, Industrial Internet, Industry 4.0
• Energy Harvesting, Wireless Powered Communication Networks
• Artificial Intelligence, Deep Learning, Big Data Analytics
□연구 및 저서(최근 5년)
• Design and Implementation of Virtual Private Storage Framework Using Internet of Things Local Networks, Symmetry-Basel, vol. 12, no. 3, pp. 489:1–489:12, 2020. (SCIE)
• Failure Prediction Model Using Iterative Feature Selection for Industrial Internet of Things, Symmetry-Basel, vol. 12, no. 3, pp. 454:1–454:12, 2020. (SCIE)
• Scientific Literature Information Extraction Using Text Mining Techniques for Human Health Risk Assessment of Electromagnetic Fields, SENSORS AND MATERIALS, vol. 32, no. 1, pp. 149–157, 2020. (SCIE)
• Hybrid Medium Access Control for Time-Switching Simultaneous Wireless Information and Power Transfer, SENSORS AND MATERIALS, vol. 31, no. 11, pp. 3549–3558, 2019. (SCIE)
• Optimization of Ferroelectric Phase in Poly(vinylidene fluoride co-hexafluoropropylene) under Different Annealing Conditions, SENSORS AND MATERIALS, vol. 31, no. 7, pp. 2323–2331, 2019. (SCIE)
• Machine Failure Analysis Using Nearest Centroid Classification for Industrial Internet of Things, SENSORS AND MATERIALS, vol. 31, no. 5, pp. 1751–1757, 2019. (SCIE)
• Slotframe Partitioning-based Cell Scheduling for IEEE 802.15.4 Time Slotted Channel Hopping, SENSORS AND MATERIALS, vol. 31, no. 5, pp. 1419-1427, 2019. (SCIE)
• Accident Prediction Model Using Environmental Sensors for Industrial Internet of Things, SENSORS AND MATERIALS, vol. 31, no. 2, pp. 579–586, 2019. (SCIE)
• Structural and Electrical Characteristics of Solution-processed Copper Oxide Films for Application in Thin-film Transistors, SENSORS AND MATERIALS, vol. 31, no. 2, pp. 501–507, 2019. (SCIE)
• Variable-categorized clustering algorithm using fuzzy logic for Internet of things local networks, MULTIMEDIA TOOLS AND APPLICATIONS, vol. 78, no. 3, pp. 2963–2982, 2019. (SCIE)
• Improved ferroelectric properties of P(VDF-TrFE) and P(VDF-HFP) blends for organic memory FETs, MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 679, no. 1, pp. 48-57, 2019. (SCIE)
• Effects of thermal annealing conditions on the electrical characteristics of TES-ADT thin-film transistors, MOLECULAR CRYSTALS AND LIQUID CRYSTALS, vol. 679, no. 1, pp. 58-64, 2019. (SCIE)
• Wake-Up Radio Resilient Scanning Mechanism for Mobile Device in IEEE 802.11ba, SENSORS AND MATERIALS, vol. 30, no. 12, pp. 2961–2968, 2018. (SCIE)
• Investigation of the Electrical Characteristics of Bilayer ZnO/In2O3 Thin-Film Transistors Fabricated by Solution Process, Materials, vol. 11, no. 11, pp. 2103:1-2103:10, 2018. (SCIE)
• FS-IIoTSim: a flexible and scalable simulation framework for performance evaluation of industrial Internet of things systems, JOURNAL OF SUPERCOMPUTING, vol. 74, no. 9, pp. 4385–4402, 2018. (SCIE)
• Distributed Sensor Scheduling Scheme Using Euclidean Distance for Large-Scale Internet of Things Local Networks, SENSORS AND MATERIALS, vol. 30, no. 8, pp. 1853–1858, 2018. (SCIE)
• Load-Balanced Resource Directory Architecture for Large-Scale Internet of Things Local Networks, SENSORS AND MATERIALS, vol. 30, no. 8, pp. 1817–1824, 2018. (SCIE)
• Implementation of Integrated EHR and mPHR Datasets for Improving Healthcare Services, SENSORS AND MATERIALS, vol. 30, no. 8, pp. 1885–1890, 2018. (SCIE)
• Uplink scheduling of MU-MIMO gateway for massive data acquisition in Internet of things, JOURNAL OF SUPERCOMPUTING, vol. 74, no. 8, pp. 3549–3563, 2018. (SCIE)
• Regional Density-aware Data Collection Using Unmanned Aerial Vehicle in Large-scale Wireless Sensor Networks, SENSORS AND MATERIALS, vol. 30, no. 8, pp. 1735–1742, 2018. (SCIE)
• Message Queue Telemetry Transport Broker with Priority Support for Emergency Events in Internet of Things, SENSORS AND MATERIALS, vol. 30, no. 8, pp. 1715–1721, 2018. (SCIE)
• Adaptive Priority-based Medium Access Control Protocol for IEEE 802.15.6 Wireless Body Sensor Networks, SENSORS AND MATERIALS, vol. 30, no. 8, pp. 1707–1713, 2018. (SCIE)
• Distributed Interference-aware Medium Access Control for IEEE 802.15.7 Visible Light Communications, SENSORS AND MATERIALS, vol. 30, no. 8, pp. 1665–1670, 2018. (SCIE)
• Quality Adaptation of Constrained Application Protocol Multimedia Streaming in Internet of Things, SENSORS AND MATERIALS, vol. 30, no. 3, pp. 423–430, 2018. (SCIE)
• Energy-efficient Resource Directory Update Scheme for Constrained Application Protocol in Internet of Things, SENSORS AND MATERIALS, vol. 30, no. 3, pp. 431–437, 2018. (SCIE)
• Integrated Framework for Keyword-based Text Data Collection and Analysis,” SENSORS AND MATERIALS, vol. 30, no. 3, pp. 439–445, 2018. (SCIE)
• Group-based concurrent transmissions for spatial efficiency in IEEE 802.15.7 visible light communications, APPLIED MATHEMATICAL MODELLING, vol. 53, pp. 709–721, 2018. (SCIE)
• Solution-Processed Gallium-Tin-Based Oxide Semiconductors for Thin-Film Transistors, Materials, vol. 11, no. 1, pp. 46:1–46:13, 2018. (SCIE)
• Categorization-based video streaming for traffic mitigation in content delivery services, MULTIMEDIA TOOLS AND APPLICATIONS, vol. 76, no. 23, pp. 25495–25510, 2017. (SCIE)
• Low-Concentration Indium Doping in Solution-Processed Zinc Oxide Films for Thin-Film Transistors, Materials, vol. 10, no. 8, pp. 880:1–880:11, 2017. (SCIE)
• Early Error Detection Strategy for Full-Duplex Communication in Wireless Sensor Networks, SENSORS AND MATERIALS, vol. 29, no. 7, pp. 983–988, 2017. (SCIE)
• Queue State-Based Parent Selection Algorithm for Large-Scale Wireless Sensor Networks, SENSORS AND MATERIALS, vol. 29, no. 7, pp. 977–982, 2017. (SCIE)
• Stepwise Adjustment of Constrained Application Protocol Observing Period for Internet of Things Applications Using Wireless Sensor Networks, SENSORS AND MATERIALS, vol. 29, no. 7, pp. 855–858, 2017. (SCIE)
• Virtual Multiple-Input and Multiple-Output Configuration for Massive Data Transmission in the Internet of Things, SENSORS AND MATERIALS, vol. 29, no. 7, pp. 947–952, 2017. (SCIE)
• Data Aggregation Gateway Framework for CoAP Group Communications, SYMMETRY-BASEL, vol. 8, no. 12, pp. 138:1–138:12, 2016. (SCIE)
• Dominant Channel Occupancy for Wi-Fi Backscatter Uplink in Industrial Internet of Things, APPLIED SCIENCES-BASEL, vol. 6, no. 12, pp. 427:1–427:17, 2016. (SCIE)
• Location-oriented multiplexing transmission for capillary machine-to-machine systems, MULTIMEDIA TOOLS AND APPLICATIONS, vol. 75, no. 22, pp. 14707–14719, 2016. (SCIE)
• Multi-hop WBAN configuration approach for wearable machine-to-machine systems, MULTIMEDIA TOOLS AND APPLICATIONS, vol. 75, no. 20, pp. 12859–12878, 2016. (SCIE)
• View pattern-based adaptive streaming strategy for mobile content delivery services, MULTIMEDIA TOOLS AND APPLICATIONS, vol. 75, no. 20, pp. 12693–12704, 2016. (SCIE)
• Performance analysis for contention adaptation of M2M devices with directional antennas, JOURNAL OF SUPERCOMPUTING, vol. 72, no. 9, pp. 3387–3408, 2016. (SCIE)
• Unified Medium Access Control Architecture for Resource-Constrained Machine-to-Machine Devices, ACM TRANSACTIONS ON EMBEDDED COMPUTING, vol. 15, no. 2, pp. 40:1–40:17, 2016. (SCIE)
• Asymmetric Directional Multicast for Capillary Machine-to-Machine Using mmWave Communications, SENSORS, vol. 16, no. 4, pp. 515:1–515:17, 2016. (SCIE)
• A Road Condition-based Routing and Greedy Data Forwarding Algorithm for VANETs, AD HOC SENSOR WIRELESS NETWORKS, vol. 33, no. 1-4, pp. 301–319, 2016. (SCIE)
• Neighbor stability-based VANET clustering for urban vehicular environments, JOURNAL OF SUPERCOMPUTING, vol. 72, no. 1, pp. 161–176, 2016. (SCIE)
• Adaptive multi-channel allocation for vehicular infrastructure mesh systems, MULTIMEDIA TOOLS AND APPLICATIONS, vol. 74, no. 5, pp. 1593–1609, 2015. (SCIE)
• Hybrid storage-based caching strategy for content delivery network services, MULTIMEDIA TOOLS AND APPLICATIONS, vol. 74, no. 5, pp. 1697–1709, 2015. (SCIE)
• Multi-hop-based opportunistic concurrent directional transmission in 60 GHz WPANs, MULTIMEDIA TOOLS AND APPLICATIONS, vol. 74, no. 5, pp. 1627–1644, 2015. (SCIE)
• Energy Efficient Metadata Management for Cloud Storage System, International Journal of Distributed Sensor Networks, vol. 2015, no. 626575, pp. 1–9, 2015. (SCIE)
• Resource Efficient Handover Strategy for LTE Femtocells, International Journal of Distributed Sensor Networks, vol. 2015, no. 962837, pp. 1–8, 2015. (SCIE)
□특허(최근 5년)
• System, method and apparatus for wireless network connection using near field communication, US09654907, 2017.05.16
• Communication method and apparatus in wireless body area network, US09338659, 2016.05.10
• Server for providing traffic image to user device, and the user device, US09262916, 2016.02.16
• System, method and apparatus for wireless network connection using near field communication, US09113393, 2015.08.18.
• COMMUNICATION METHOD AND APPARATUS IN WIRELESS BODY AREA NETWORK, EP2454831, 2018.09.05
• System, method and apparatus for wireless network connection using near field communication, EP2285163, 2017.06.07.
• System, apparatus, method and program for transmitting and receiving power and data using composite structure superframe, KR 10-2136146, 2020.07.15
• System, apparatus, method and program for transmitting and receiving power and data considering residual power via superframe, KR 10-2136147, 2020.07.15
• System, apparatus, method and program for setting start time of notification contention access period of superframe, KR 10-2136148, 2020.07.15
• METHOD AND SYSTEM FOR PERFORMING WUR-RESILIENT SCANNING, KR10-2093999, 2020.03.20
• SLOTFRAME PARTITIONING-BASED CELL SCHEDULING METHOD, APPARATUS AND PROGRAM, KR10-2070936, 2020.01.21
• METHOD AND SYSTEM FOR USER PRIORITY DECISION IN WIRELESS BODY SENSOR NETWORK, KR10-2052999, 2019.12.02
• INDUSTRIAL IOT BASED EXECUTION FAILURE DETECTION SYSTEM AND METHOD FOR INDUSTRIAL MACHINE, KR10-2044224, 2019.11.07
• Association between application identifier and SCL identifier, KR10-2045907, 2019.11.12
• TRAFFIC LOAD MANAGEMENT APPARATUS AND METHOD BASED ON COORDINATED APPLICATION PROTOCOL FOR INTERNET OF THINGS LOCAL NETWORKS, KR10-2042027, 2019.11.01
• MESSAGE MANAGE APPARATUS AND METHOD FOR SUPPORTING SERVICE IN INTERNET OF THINGS, KR10-2036154, 2019.10.18
• APPARATUS AND METHOD FOR PREDICTING DISEASE, KR10-2030435, 2019.10.02
• METHOD AND SYSTEM FOR ENERGY EXPENDITURE DECISION BASED ON USER PRIORITY IN WIRELESS BODY SENSOR NETWORK, KR10-2024215, 2019.09.17
• METHOD AND APPARATUS FOR COLLECTING AND ANALYZING TEXT DATA FOR ANALYZING ASSOCIATION RULES OF TEXT DATA, KR10-2023491, 2019.09.16
• METHOD AND APPARATUS FOR COLLECTING AND ANALYZING TEXT DATA FOR CRAWLING TEXT DATA, KR10-2023490, 2019.09.16
• METHOD AND APPARATUS FOR COLLECTING AND ANALYZING TEXT DATA WITH USER INTERFACE FOR DATA ANALYSIS, KR10-2023489, 2019.09.16
• METHOD AND APPARATUS FOR COLLECTING AND ANALYZING TEXT DATA FOR COLLABORATION, KR10-2023488, 2019.09.16
• METHOD AND APPARATUS FOR INTEGRATION OF TEXT DATA COLLECTION AND ANALYSIS, KR10-2023493, 2019.09.16
• A Method for Providing Security for M2M message And Apparatus therefor, KR10-1998425, 2019.07.03
• METHOD AND APPARTUS FOR SELECTIVELY SECURE TIME SYNCHRONIZATION IN M2M SYSTEMS, KR10-1998414, 2019.07.03
• AN EFFICIENT ENERGY CONSUMPTION METHOD IN A COMMUNICATION SYSTEM USING THE INTERNET OF THINGS AND THE USER EQUIPMENT USING THE METHOD, KR10-1995066, 2019.06.25
• APPARATUS AND METHOD FOR IMPROVING A DATA THROUGHPUT, KR10-1988658, 2019.06.05
• Method of Automatic Plug and Play for Device using Real Time Device Application Download and Device therefor, KR10-1978517, 2019.05.08
• A METHOD FOR EUCLIDEAN DISTANCE-BASED DISTRIBUTED SENSOR SCHEDULING FOR LOCAL NETWORKS ON THE INTERNET OF THINGS AND USER TERMINAL, KR10-1969490, 2019.04.10
• METHOD FOR STREAMING OVER COAP IN IOT AND DEVICE TO WHICH THIS METHOD IS APPLIED, KR10-1956899, 2019.03.05
• METHOD OF DATA COLLECTION USING UAV IN WIRELESS SENSOR NETWORK AND DEVICE WITH THIS METHOD, KR10-1931803, 2018.12.17
• METHOD AND APPARATUS FOR CONTROLLING GROUP BASED CONCURRENT TRANSMISSION IN VISIBLE LIGHT COMMUNICATION SYSTEM, KR10-1931370, 2018.12.14
• INDUSTRIAL IOT BASED ACCIDENT PREDICTION SYSTEM AND METHOD FOR CONSTRUCTION SITE SAFETY, KR10-1916411, 2018.11.01
• GATEWAY AND GROUP COMMUNICATIONS METHOD USING THE SAME, KR10-1895941, 2018.08.31
• CLUSTER HEAD ELECTION METHOD AND SENSOR NODE USING THE SAME, KR10-1886230, 2018.08.01
• APPARATUS AND METHOD FOR WIFI BACKSCATTER UPLINK COMMUNICATION, KR10-1883468, 2018.07.24
• DATA TRANSMISSION SYSTEM AND METHOD, KR10-1878192, 2018.07.09
• METHOD FOR SELECTING PARENT NODE BASED QUEUE STATE IN LARGE SCALE WSNs and sensor node, KR10-1878193, 2018.07.09
• OBSERVATION PERIOD ADJUSTMENT SYSTEM AND METHOD OF CoAP SERVER, KR10-1825210, 2018.01.29
• USER TERMINAL AND OPERATION METHOD THEREOF, KR10-1810233, 2017.12.12
• Data Transferring Method between Device/Gateway and Network Application Server, KR10-1807312, 2017.12.04
• METHOD FOR FULL DUPLEX COMMUNICATION IN WIRELESS SENSOR NETWORKS ENVIRONMENT, KR10-1805654, 2017.11.30
• APPARATUS FOR PROVIDING TRAFFIC MOVING IMAGES, KR10-1786583, 2017.10.11
• UPLINK SCHEDULING METHOD AND APPARATUS BASED ON MULTIUSER MULTIPLE INPUT MULTIPLE OUTPUT, KR10-1773902, 2017.08.28
• METHOD AND APPARATUS FOR CONFIGURATION OF CONTROL NETWORK BASED ON VIRTUAL ACCESS POINT, KR10-1716775, 2017.03.09
• GATEWAY APPARATUS AND METHOD FOR MULTICASTING USING THE SAME, KR10-1693489, 2017.01.02
• METHOD AND APPARTUS FOR SETTING UP ROUTING PATH IN VANET ENVIRONMENT, KR10-1679275, 2016.11.18
• The method and apparatus for location-oriented multiplexing transmission using beamforming, KR10-1679276, 2016.11.18
• Time Synchronization Method in Machine to Machine Communication System, KR10-1670522, 2016.10.24
• METHOD AND SERVER FOR HYBRID STORAGING CONTENTS BASED ON CONTENTS DELIVERY NETWORK, KR10-1668843, 2016.10.18
• METHOD AND MOBILE DEVICE FOR LOCALIZING INDOOR USING VIRTUAL ACCESS POINT AND ACCESS POINT, KR10-1667211, 2016.10.12
• The method and apparatus for transmitting and receiving in mmWave wireless network, KR10-1664280, 2016.10.04
• Clustering Period Adaptation SYSTEM AND METHOD for Vehicle-to-Vehicle Communications, KR10-1663656, 2016.09.30
• METHOD FOR GATHERING MONITORING DATA, RELAY APPARATUS AND SENSOR DEVICE, KR10-1663658, 2016.09.30
• METHOD AND VEHICLE TERMINAL FOR PERFORMING COMMUNICATION AMONG TERMINALS, KR10-1660012, 2016.09.20
• PICONET COORDINATOR AND METHOD FOR WIRELESS COMMUNICATING USING THE SAME, KR10-1638426, 2016.07.05
• Apparatus and method for transmitting and receiving content, KR10-1637022, 2016.06.30
• METHOD AND APPARATUS FOR DECIDING DYNAMIC LABEL SWITCHED PATH IN MULTI PROTOCOL LABEL SWITCHING NETWORK, KR10-1624621, 2016.05.20
• METHOD AND APPARATUS FOR WIRELESS COMMUNICATION, KR10-1620524, 2016.05.04
• SYSTEM AND METHOD FOR CONNECTING WIRELESS NETWORK USING WIRELESS PERSONAL AREA NETWORK AND DEVICE THEREOF, KR10-1586089, 2016.01.11
• A method for forming container resource discriminated with user awareness information and recording medium and apparatus thereof, KR10-1533671, 2015.06.29
• A Method and Apparatus of selecting network connection in M2M communication, KR10-1533864, 2015.06.29
• COMMUNICATION METHOD AND APPARATUS IN WIRELESS BODY AREA NETWORK, KR10-1506041, 2015.03.19