Projects / Patents

Co-PI, 과학기술정보통신부 (IITP), 6G 네트워크 아키텍처 및 핵심 요소기술 국제 협력 연구, 2021.07.01 - 2024.06.30

Co-PI, 과학기술정보통신부 (IITP), 유저레벨 초저지연 전송 프로토콜 개발, 2018.07.01 - 2023.12.31

PI, 삼성 미래기술육성센터, On-path Computing enabling Large-scale Neural Network Services in 6G, 2020.07.01 - 2023.06.30

Co-PI, 삼성 미래기술육성센터, A Next Generation WiFi System for High-resolution/Low-latency AR/VR/MR Services, 2018.09.01 - 2022.05.30

PI, 과학기술정보통신부 (IITP), 이동 객체에 대한 증강현실 서비스 실현을 위한 정보-영상 정합기술 연구, 2017.04.01 - 2022.12.31

PI, 과학기술정보통신부 (IITP, 방송통신기술 개발사업), 이동성을 보장하는 UDP 기반 범용 초저지연 전송 프로토콜 연구, 2017.04.01 - 2020.12.31

PI, 과학기술정보통신부 (IITP, 방송통신기술 개발사업), 초저지연 AR/VR 서비스를 실현하는 전송계층-인지 스트리밍 기술 연구, 2017.04.01 - 2020.12.31

Co-PI, 과학기술정보통신부 (IITP, 방송통신기술 개발사업), 5G 실감형 서비스를 실현하기 위한 초저지연 네트워크 기술 연구, 2015.03.01 - 2020.02.29

Co-PI, 과학기술정보통신부 (ITRC), 무전원 모바일 트랙커 시스템 연구센터, 2017.08.01 - 2021.07.30

PI, 과학기술정보통신부 (NRF, 기본연구), 모바일 전력 오프로딩 실현을 위한 엣지 프록시 네트워킹 기술 연구, 2016.11.01 - 2019.10.31

PI, 삼성전자 (DMC 연구소), 단말기반 TCP 제어 기술 및 5G 서비스 핵심 기술 연구, 2015.06.26 - 2016.04.30

PI, 과학기술정보통신부 (NRF, 신진연구), 최저 지연시간을 달성하는 차세대 전송 프로토콜 설계 연구, 2014.05.01 - 2017.04.30

PI, UNIST (혁신연구), 차세대 셀룰러 네트워크를 위한 지연시간 감소 및 보장 기술 연구, 2014.03.01 - 2016.02.29

PI, SK텔레콤 (융합기술 연구원), 상황인지 플랫폼의 성능평가를 위한 METRIC 수립 및 검증 연구, 2014.11.10 - 2015.05.31

PI, SK텔레콤 (융합기술 연구원), ACTIVITY CONTEXT 종합 인지 알고리즘 연구 개발, 2014.10.13 - 2015.06.30

PI, 삼성전자 (DMC 연구소), 5G 전송 계층 기술 연구, 2014.03.24 - 2014.12.19

PI, SK텔레콤 (융합기술 연구원), CONTEXT AWARENESS 기반 핵심 ENGINE 설계 및 구현 연구, 2012.11.19 - 2014.01.31

PI, SK텔레콤 (융합기술 연구원), 단말의 MACHINE LEARNING 을 통한 자동 CONNECTIVITY 제어 기술 연구, 2012.09.20 - 2013.06.28

US11974352B2, Method and apparatus for determining bottleneck link (2024.04.30)

US11252408B2, Image processing apparatus and data receiving apparatus, and methods thereof (2022.02.15)

US10374958B2, Method and apparatus for TCP-based transmission control in a communication system (2019.08.06)

US10200437B2, Device and method for streaming service (2019.02.05)

US10033785B2, Cloud-powered system enabling mobile devices to control peripherals without drivers (2018.07.24)

US9444688B2, Receiver-based methods, systems, and computer-readable media for controlling TCP sender behavior in mobile communications networks with large buffer sizes (2016.09.13)

PCT/US2012/058731, Receiver-based methods, systems, and computer-readable media for controlling TCP sender behavior in mobile communications networks with large buffer sizes (2014.04.28)

PCT/US2013/041398, Cloud-powered system enabling mobile devices to control peripherals without drivers (2013.11.21)

PCT/US2012/058733, Methods, systems, and computer-readable media for reducing wi-fi scanning using the cellular network to WiFi access point mapping information (2013.04.11)

KR 10-2733737, Apparatus and method computing low-latency convolution optimized for mobile devices (2024.11.20)

KR 10-2709561, Scalable video coding apparatus and method for real-time video streaming (2024.09.20)

KR 10-2706107, Device of compressing data, system of compressing data and method of compressing data (2024.09.09)

KR 10-2643682, Apparatus for processing media streaming and method therefor (2024.02.28)

KR 10-2592551, Object recognition processing apparatus and method for AR device (2023.10.18)

KR 10-2573511, Image data processing apparatus and method (2023.08.29)

KR 10-2565295, Apparatus and method for evaluating performance of video streaming system (2023.08.04)

KR 10-2564057, Congestion control apparatus and method for objectified data (2023.08.01)

KR 10-2560594, Apparatus and method for transmitting packets in wireless communication system (2023.07.24)

KR 10-2555936, Transmission control apparatus and method through deep learning based-channel loss prediction (2023.07.11)

KR 10-2529331, Method for communication based on UAV (unmanned aerial vehicle) BS (base station) using reinforcement learning and apparatus for performing the method (2023.05.02)

KR 10-2527972, Driving control method and apparatus (2023.04.26)

KR 10-2524547, Data compressing and restoring apparatus for lossless image compression (2023.04.18)

KR 10-2471228, Method and apparatus for dynamic adjustment of aggressiveness parameters for packet flow in the network (2022.11.22)

KR 10-2461257, Method and apparatus for network throughput estimation (2022.10.26)

KR 10-2432668, Method and apparatus for communication control (2022.08.10)

KR 10-2422545, Method and apparatus for performing artificial neural network inference in mobile terminal (2022.07.14)

KR 10-2419087, Apparatus for media streaming control and method therefor (2022.07.05)

KR 10-2409915, Method and apparatus for receiving of real time data streaming, system for transmitting and receiving of real time data streaming, computer-readable storage medium and computer program (2022.06.13)

KR 10-2400952, Method and apparatus for selecting a transmission path in a distributed network (2022.05.18)

KR 10-2363534, Method and apparatus for control transmission based on transmission control protocol in a communication system (2022.02.11)

KR 10-2353492, Method and apparatus for streaming service (2022.01.17)

KR 10-2346964, Method and apparatus for object recognition (2021.12.30)

KR 10-2332820, Method and apparatus for guided driving based on road-side infrastructure (2021.11.25)

KR 10-2320496, Method and apparatus for image processing (2021.10.27)

KR 10-2287274, Method and apparatus for encoding video (2021.08.02)

KR 10-2287277, Encoding apparatus and control method thereof (2021.08.02)

KR 10-2263633, Method, apparatus, and system for providing information of augmented reality with low latency based on priority (2021.06.24)

KR 10-2233891, Method of predicting propagation time of information and information propagation prediction device performing method (2021.03.24)

KR 10-2233885, Method of determining a location where terminal has moved and terminal location determination device performing method (2021.03.24)

KR 10-2210738, Method and apparatus for controlling congestion in a communication system (2021.01.27)

KR 10-2182498, Method and apparatus for manufacturing distribution map of objects based on communication between mobile objects (2020.11.18)

KR 10-2180054, Method and apparatus for generating object classifier (2020.11.11)

KR 10-2180051, Method and apparatus for executing deep learning based on early inference (2020.11.11)

KR 10-2141498, Method and apparatus for transmitting packets (2020.07.30)

KR 10-2139696, Method and apparatus for processing packets (2020.07.24)

KR 10-2139379, Server and mobile device, and method for transmitting/receiving packets (2020.07.23)

KR 10-2139378, Method and apparatus for controlling congestion (2020.07.23)

KR 10-2128015, Network switching apparatus and method for performing marking using the same (2020.06.23)

KR 10-2093351, Method and apparatus for scheduling of packets to multiple interfaces (2020.03.19)

KR 10-2072576, Apparatus and method for encoding and decoding of data (2020.01.28)

KR 10-1998699, Proxy server in data communication system and data relaying method of the same (2019.07.04)

KR 10-1992750, Router device and congestion controlling method of the same (2019.06.19)

KR 10-1960442, Apparatus and method for providing augmented reality (2019.03.14)

KR 10-1929995, Method for transmitting multi-path flows with low latency (2018.12.11)

KR 10-1923161, Method of transmitting and receiving data with synchronized data (2018.11.22)

KR 10-1874524, A WiFi association-free communication method (2018.06.28)

KR 10-1806510, Method and system enabling joint congestion-entrance control in end-hosts for low latency networking(2017.12.01)

KR 10-1768696, Method and system enabling adaptive priority queueing with emergency queue for low latency networking(2017.08.09)  

KR 10-1713312, Method and system enabling communication between a user and arbitrary users in a specific space-time (2017.02.28)

KR 10-1603921, Method for mobility prediction of moving object and apparatus thereof (2016.03.10)

KR 10-1540937, Method for determining of moving mobile terminal using cellular signal and computer readable medium for implementing the method (2015.07.27)

KR 10-1535084, Content delivery method and apparatus based on user access information (2015.07.02)

KR 10-1528236, Method and a device that can recognize user activity without dependence on the carrying position of the device (2015.06.05)

KR 10-1528235, Method and a system for path-based mobility prediction (2015.06.05)

KR 10-1489665, Apparatus for control wireless local area network communication, method thereof and computer recordable medium storing the method (2015.01.29)

KR 10-1489663, Method for providing device location using configuration information in WLAN and apparatus for the same(2015.01.29)

KR 10-1489664, Method for control wireless local area network communication and apparatus thereof (2015.01.29)

KR 10-1437329, Method for collaborative context-awareness and apparatus for the same (2014.08.28)

KR 10-1427101, Apparatus for control wireless local area network communication, method thereof and computer recordable medium storing the method (2014.07.31)

KR 10-1159708, System for power saving of radio terminal in cellular networks (2012.06.19)

KR 10-1129443, Data transmission delay system in cellular networks (2012.03.15)

KR 10-1086280, Information-providing system using vehicular networks (2011.11.17)

KR 10-1041544, Wireless LAN router using simulation code (2011.06.08)

KR 10-1040556, The wireless mesh network of cross-layer optimization and implementation method thereof (2011.06.03)

KR 10-1033450, Method and module for controlling centralized media access in network apparatus (2011.04.29)

SEALED: Security Assured Low-latency Multi-party Video Conferencing