Name SOHN, ILLSOO
Position professor
Tel +82-2-970-6713
Fax 02-970-9734
E-mail isohn@seoultech.ac.kr
Biography
Ph. D. 2009. 8. Seoul National University
Careers
- 2009. ~ 2010. Post-Doc., Wireless Network &Communications Group, University of Texas at Austin
- 2010. ~ 2012. System Engineer, Advanced Communications Tech. Lab., LG Electronics
- 2012. ~ 2013. Manager, Department of Network Strategy, KT (2012~2013)
- 2013. ~ 2017. Univ. Gachon. Professor.
Research Areas
Wireless communication networks, Distributed optimization algorithm, Internet-of-Things
Teaching
Intelligent Software, ETC.
Selected Publications

1) S. H. Lee and I. Sohn, "Distributed Energy-Saving Cellular Network Management Using Message-Passing," IEEE Transactions on Vehicular Technology, vol. 66, no. 1, pp. 635-644, Jan. 2017.
2) I. Sohn and S. H. Lee, "Distributed Load Balancing Via Message-Passing for Heterogeneous Cellular Networks," IEEE Transactions on Vehicular Technology, vol. 65, no. 11, pp. 9287-9298, Nov. 2016.
3) I. Sohn, J.-H. Lee, and S. H. Lee, "Low-Energy Adaptive Clustering Hierarchy Using Affinity Propagation for Wireless Sensor Networks," IEEE Communications Letters, vol. 20, no. 3, pp. 558-561, Mar. 2016.
Journal Papers
- Effect of a Recliner Chair with Rocking Motions on Sleep Efficiency, Sensors, 2021
- Distributed Channel Assignment for Ultra-Dense Wireless Networks Using Belief Propagation, IEEE ACCESS, vol.9 pp.117040~117051, 2021
- Feature Analysis of Smart Shoe Sensors for Classification of Gait Patterns, SENSORS, vol.20 No.21, 2020
- A Distributed Multi-Channel Scheduling Algorithm for Low Latency Wireless Sensor Network, 한국통신학회논문지, vol.45 No.9 pp.1566~1569, 2020
- Distributed Cell Clustering Based on Multi-Layer Message Passing for Downlink Joint Processing Coordinated Multipoint Transmission, APPLIED SCIENCES-BASEL, vol.10 No.15, 2020
- Ultra-Low-Power Implantable Medical Devices: Optical Wireless Communication Approach, IEEE COMMUNICATIONS MAGAZINE, vol.58 No.5 pp.77~83, 2020
- End-To-End Deep Learning Architecture for Continuous Blood Pressure Estimation Using Attention Mechanism, SENSORS, vol.20 No.8, 2020
- A Centralized Multi-Channel Scheduling Algorithm for Low Latency Wireless Sensor Network, 한국통신학회논문지, vol.44 No.11 pp.2086~2089, 2019
- Message-Passing Strategy for Joint User Association and Resource Blanking in HetNets, IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, vol.17 No.2 pp.1026~1037, 2018
- Distributed scheduling using belief propagation for internet-of-things (IoT) networks, PEER-TO-PEER NETWORKING AND APPLICATIONS, vol.11 No.1 pp.152~161, 2018
- Research on Co-Channel Interference Analysis of Jointly Deployed LTE-Based Railway Communication Systems and Public Safety Communication Systems and Their Coexistence Strategy, 한국통신학회논문지, vol.42 No.6 pp.1276~1284, 2017
- Generalized MMSE beamforming for multicell MIMO systems with random user geometry and channel feedback latency, EURASIP JOURNAL ON WIRELESS COMMUNICATIONS AND NETWORKING, 2014
- Channel Feedback Optimization for Network MIMO Systems, IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, vol.61 pp.3315~3321, 2012
- Downlink Multiuser MIMO Systems With Adaptive Feedback Rate, IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, vol.61 No.3 pp.1445~1451, 2012
- Belief Propagation for Distributed Downlink Beamforming in Cooperative MIMO Cellular Networks, IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, vol.10 No.12 pp.4140~4149, 2011
- Approaching Large-System Limits Faster in Multiuser MIMO with Adaptive Channel Feedback Adjustments, IEEE COMMUNICATIONS LETTERS, vol.14 No.12 pp.1125~1127, 2010
- Low-Feedback-Rate and Low-Complexity Downlink Multiuser MIMO Systems, IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, vol.59 No.7 pp.3640~3645, 2010
- MIMO Broadcast Channels with Spatial Heterogeneity, IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, vol.9 No.8 pp.2449~2454, 2010
- Unitary Beamforming Multi-User MIMO System with Efficient User Scheduling Algorithm, IEICE TRANSACTIONS ON COMMUNICATIONS, vol.E93B No.7 pp.1965~1968, 2010
- Comparison of Decentralized Time Slot Allocation Strategies for Asymmetric Traffic in TDD Systems, IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, vol.8 No.6 pp.2990~3003, 2009
- Balancing Uplink and Downlink under Asymmetric Traffic Environments Using Distributed Receive Antennas, IEICE TRANSACTIONS ON COMMUNICATIONS, vol.E91B No.10 pp.3141~3148, 2008
- Enhanced Unitary Beamforming Scheme for Limited-Feedback Multiuser MIMO Systems, IEEE COMMUNICATIONS LETTERS, vol.12 No.10 pp.758~760, 2008
Conference Papers
- 파티하, 손일수, 스마트공장을 위한 사물인터넷 무선네트워크 성능 분석, 한국통신학회 동계종합학술대회, 온라인발표, 2021
- Muhammad Fithratur Rahman, Yong Hun Jang, Sang Hyun Lee, Illsoo Sohn, Low-Power Wireless Communication for Wireless Power Transfer Device, Proceedings of IEEE Wireless Power Transfer Conference (WPTC), Seoul, 2020
- 이상수, 손일수, 멀티홉 멀티채널 무선센서네트워크 스케줄링 알고리즘 비교분석, 한국전자파학회 논문집, 제주도 (온라인참여), 2020
- 이상수, 손일수, Multi-Channel Scheduling Algorithm for Multi hop Wireless Sensor Network, KICS, 용평리조트, 2020
- 길랑, 손일수, Multi-Exemplar Message Passing for Joint Processing Coordinated Multi-point Cell Clustering, KICS, 용평리조트, 2020
- 장용훈, 손일수, 초저전력 인체삽입형 의료기기를 위한 IRLED 기반 통신방식, 한국전자파학회 하계학술대회, ICC제주(제주국제컨벤션센터), 2019
- 이상수, 손일수, 멀티홉 무선센서네트워크를 위한 저지연 주파수 공유기술, 한국전자파학회 하계학술대회, 제주도ICC센터, 2019
- 손일수, 이상현, 무선재난망의 자가최적화를 위한 메시지 전달 기반 분산 알고리즘, JCCI, 강릉세인트존스호텔, 2019
- 강재영, 손일수, 이상현, 데이터 압축을 고려한 무선 센서 네트워크를 위한 LEACH 프로토콜, 한국통신학회 JCCI, 강릉세인트존스호텔, 2019
- 손일수, 이상현, 무선전력전송기반 무선센서네트워크의 수명최적화, 한국전자파학회 하계종합학술대회, 라마다프라자 제주, 2017
- 손일수, 이상현, 기계학습을 이용한 셀룰라망 에너지절감 기법에 관한 연구, 한국통신학회 하계학술대회, 제주도 라마다호, 2017
- 이상현, Distributed Scheduling for Coexistence of IoT Wireless Devices, International Conference on ICT Convergence 2015, Lotte City Hotel Jeju, 2015
- 이상현(세종대), 효율적인 주파수 공동사용을 위한 주파수교환(bandwidth exchange) 협력전략, 한국전자파학회 하계종합학술대회 발표논문집, 라마다프라자 제주호텔, 2015
Patents
2016, DISTRIBUTED CONTROL METHOD AND DEVICE FOR WIRELESS COMMUNICATION SYSTEM
Projects
- UDN 핵심 기술 검증을 위한 사용자 인터페이스 개발, 한국전자통신연구원, 2019.09.~2019.11.
- 생체데이터 실시간모니터링이 가능한 극초저전력 체내삽입형 의료기기를 위한 체내-체외 투과 통신모듈의 개발, 한국연구재단, 2019.09.~2022.02.
- Computational Thinking 맞춤형 교안 개발, 산학협력단, 2018.09.~2019.01.
- 안면 및 동작 인식 기술을 이용한 신기술 융합형 디지털 사이니지, 중소기업기술정보진흥원, 2017.10.~2019.09.
- 5G 이동통신 표준규격 분석 및 모델링 연구, 정보통신기술진흥센터, 2017.06.~2017.11.
- 사물인터넷(loT) 무선네트워크 자가최적화를 위한 거대복잡계 물리학이론의 접목, 한국연구재단, 2016.11.~2018.10.