Advanced Communication System Lab. @ Gachon Uiversity aims to design next-generation wireless communication systems and develop signal processing and core technologies for  better wireless communication.
Our main research interest includes but not limited to:

• Design, modeling, and performance analysis next-generation wireless communication systems  (e.g., 6G, satellite communications, MIMO system) 

• Development of signal processing algorithms for communication (e.g., multiple-antenna transceiver technology, AI for wireless communication)

가천대학교 차세대통신시스템연구실은 차세대 무선 통신 시스템 설계를 설계하고 더 나은 무선 통신을 위한 신호 처리 및 요소 기술을 개발하는 것을 목표로 합니다.
주요 연구 분야는 다음과 같습니다.

•  차세대 무선 통신 시스템의 설계, 모델링, 및 성능 분석 (ex: 6G 이동통신 시스템, 위성 통신, 다중안테나 시스템) 

• 무선 통신을 위한 신호 처리 및 통신 기술 개발 ( ex: 다중안테나 송수신 기술,  무선 통신을 위한 AI)  

가천대학교 차세대통신연구실에서는 무선통신 시스템 설계, 분석 및 요소기술 개발을 함께할 학부연구생 및 대학원생(석사/박사)을 모집합니다.  관심있는 학생은 간단한 자기소개와 함께 ksmin@gachon.ac.kr로 연락 바랍니다.

ACSL is looking for highly motivated undergraduate researcher and graduate(M.S/Ph.D) students. For anyone interested in design/analysis and development of core technologies for wireless communication system, please contact to ksmin@gachon.ac.kr with your cover letter.  

• [Oct. 2025] The article "Convolutional neural network-based PUSCH DMRS pattern optimization for 5G new radio" has been published in IEEE Wireless Communication Letters.

• [Oct. 2025] The article "Performance analysis of parasitic communication in reconfigurable intelligent surface based symbiotic radio" has been published in IEEE Wireless Communication Letters.

• [Jul. 2025] The article "Convolutional neural network-based PUSCH DMRS pattern optimization for 5G new radio" has been accepted in IEEE Wireless Communication Letters. [Link]

• [Jul. 2025] The article "Self-Improving Interference Management Based on Deep Learning With Uncertainty Quantification" has been accepted in IEEE Transactions on Vehicular Technology. [Link]

• [Apr. 2025] The article "Beam alignment for non-stationary environments using a novel time-varying structured bandit" has been published in IEEE Transactions on Vehicular Technology. 

• [Apr. 2025] Kyungsik gave a seminar in Kookmin University (Topic: Measurement of Mobile Communication Systems using DM/Analyzer )

• [Mar. 2025] The article "Performance analysis of parasitic communication in reconfigurable intelligent surface based symbiotic radio" has been accpeted in IEEE Wireless Communication Letters.

• [Mar. 2025] The article "User selection with effective channel quality feedback for PMI-based MU-MIMO" has been published in IEEE Transactions on Vehicular Technology. 

• [Mar. 2025] Prof. Min and ACSL have moved to Gachon University, Department of Electronic Engineering. (가천대학교 전자공학과)

• [Nov. 2024] The article "Beam alignment for non-stationary environments using a novel time-varying structured bandits" has been accepted in IEEE Transactions on Vehicular Technology. 

• [Nov. 2024] The article "User selection with effective channel quality feedback for PMI-based MU-MIMO" has been accepted in IEEE Transactions on Vehicular Technology. 

• [Oct. 2024] Kyungsik gave a tutorial in 2024 ICTC (Title: Symbiotic Radio for 6G: From Basic to Applications)

• [Sep. 2024] Kyungsik has been awarded 'The Achievement Award (공로상)' from The University of Suwon, for his research achievement. [Link]

• [Jun. 2024] Kyungsik gave a seminar in 2024 IEIE Summer Conference. (Title: Recent Trends of AI-empowered Beam Management for 6G)

• [Mar. 2024] The article "Universal dynamic pilot allocation for beam alignment based on multi-armed bandits" has been published in IEEE Wireless Communications Letters.

• [Dec. 2023] The article "Universal dynamic pilot allocation for beam alignment based on multi-armed bandits" has been accepted in IEEE Wireless Communications Letters.

• [Oct. 2023] The article "Performance analysis of multiuser massive MIMO with multi-antenna users: Asymptotic data rate and its application" has been published in ICT Express.

• [Oct. 2023] The article "A power method based user selection for reconfigurable intelligent surface (RIS) assisted multiuser massive MISO systems " has been published in ICT Express.

• [Aug. 2023] The article "Region-based division duplex in heterogeneous networks" has been published in ICT Express.

• [Jun. 2023] The article "Meta-scheduling framework with cooperative learning towards beyond 5G" has been published in IEEE Journal on Selected Areas in Communications.

• [Jun. 2023] Kyungsik gave a tutorial in 2023 KICS Summer Conference (Title: 5G Massive MIMO Commercialization - Current Status and Way Forward).

• [Apr. 2023] The article "Meta-scheduling framework with cooperative learning towards beyond 5G" has been accepted in IEEE Journal on Selected Areas in Communications.

• [Apr. 2023] Kyungsik has joined Dept. of Information and Telecommunication Engineering, The University of Suwon (수원대학교 정보통신공학부)

• [Mar. 2023] The article "Limited feedback design based on Kronecker product codebook" has been published in IEEE Access.

• [Feb. 2023] The article "Artificial intelligence augmentation for channel state information in 5G and 6G" has been published in IEEE Wireless Communications.

• [Feb. 2023] The article "Performance analysis on eigenmode beamforming for reduced capability device in massive MIMO systems" has been published in IEEE Access.

Tel: +82-31-750-5812

Email: ksmin@gachon.ac.kr

Office: Room 732, AI Hall (AI관 732호)

Department of Electronic Engineering, Gachon University (가천대학교 전자공학과)