한밭대학교정보통신공학과

CSP연구실
Communication signal processing Lab

실험실 소개

본 연구실은 LTE, 5G 등 이동통신 시스템, 군 전술통신 시스템 설계 및 관련 통신신호처리 기술을 연구하고 있으며 최근에는 딥러닝 기술을 연구하고 있으며 딥러닝 기술을 통신, 질병진단, 리튬이온 배터리 진단에 적용하는 연구를 주로 수행하고 있다.

연구실은 평균 4명의 대학원 학생과 5명 정도의 학부 학생으로 구성되어 있으며 대학원생을 중심으로 과기정통부 및 기업체 프로젝트를 다수 수행하고 있으며, 이러한 프로젝트를 통해 실무이론, 실무실습 학습과 함께 타 대학 연구실 및 기업체 연구원과의 인적 네트워크를 확장하고 있다. 대학원생은 졸업까지 평균적으로 약 2편의 논문을 해외학술대회에 발표하고 있으며 학술지 논문도 게재하고 있다.

지도교수 : 정의림

논문

• Joung, S. Jung, S. Chung and Eui-Rim Jeong, "CNN based Tx-Rx distance estimation for UWB system localisation," Electronics Letters, (2019).
• S. Kwon, J. Hong, E.- K. Choi, E. Lee, D. E. H, W. Kang, B. Lee, E. -R. Jeong, B. -K. Koo, S. Oh, and Y. Yi, "Deep learning approaches to detect atrial fibrillation using photoplethysmographic signals," JMIR mHealth and uHealth, (2019).
• J. Joung, E. -R. Jeong, "Multiuser space-time line code with optimal and suboptimal power allocation methods," IEEE Access, (2018).
• Park, Chan-Won, Eui-Rim Jeong, and Ji-Hoon Kim. "A New Digital Predistortion Technique for Analog Beamforming Systems." IEICE Electronics Express, (2016).
• Hong, Soon-il, Kwang-Pyo Lee, and Eui-Rim Jeong. "Robust Digital Predistortion in Saturation Region of Power Amplifiers." International Journal of Electrical and Computer Engineering (IJECE) 6.1 (2016).
• Lee, Kwang-Pyo, Soon-Il Hong, and Eui-Rim Jeong. "A Polynomial Digital Pre-Distortion Technique Based on Iterative Architecture." International Journal of Electrical and Computer Engineering (IJECE) 6.1 (2016).

특허

• MIMO SYSTEM, METHOD OF CONVERTING TO ANALOG SIGNAL IN MIMO TRANSMITTER AND METHOD OF CONVERTING TO DIGITAL SIGNAL IN MIMO RECEIVER, US patent, pending
• APPARATUS AND METHOD OF DIGITAL PREDISTORTERS FOR MULTI-BAND MULTI-MODE TRANSMITTERS, Korea patent, 10-1094202
• Method and Appratus for pre-compensation of self local oscillator coupling effect in transmitters, Korea patent, 10-1232815
• Apparatus and method for low cost implementation of adaptive digital predistortion algorithm using envelope detection feedback, Korea patent, Korea patent, 1020120122302
• Apparatus and method for low cost implementation of adaptive digital predistortion algorithm using envelope detection feedback, Korea patent, 1020120122302
• Apparatus and method of predistortion of multiple nonlinear amplifiers with single feedback loop, Korea patent, 1020130033502
• Micro pump for transporting fluids, an air blower, and a digital speaker, Korea patent, 1020120054246
• PRE-DISTORTION APPARATUS AND METHOD FOR SELF LOCAL OSCILLATOR COUPLING EFFECT IN TRANSMITTERS, Korea patent, 1020110028092
• SYSTEM OF ECHO CANCELLATION AND ECHO CHANNEL ESTIMATION USING THE MULTIPLE ANTENNAS, Korea patent, 10-0941491
• THE RECEVING DEVICE OF BI-DIRECTIONAL TRANSMISSION SYSTEM BASED ON AMPLIFY-AND-FORWARD RELAY AND SELF INTERFERENCE CANCELLATION METHOD, Korea patent, 10-0909356
• Digital Predistortion Apparatus for Wideband Power Amplifiers and Method Therefor, Korea patent, 1020100041263