PUBLICATIONSInternational Journals

Jaewon Lee and Chung G. Kang, “Low-complexity Hybrid Beamforming for MMSE-based Symbol-level Precoding in Multiuser MISO System,” resubmitted for publication in IEEE Transactions on Wireless Communication, May 2022.
M. Han, H. Seo, A. T. Abebe and C. G. Kang, "Deep Learning-Based Codebook Design for Code-Domain Non-Orthogonal Multiple Access: Approaching Single-User Bit-Error Rate Performance," IEEE Transactions on Cognitive Communications and Networking, vol. 8, no. 2, pp. 1159-1173, June 2022.
J. Lee, M. Han, M. Rim and C. G. Kang, "5G K-SimSys for Open/Modular/Flexible System-Level Simulation: Overview and its Application to Evaluation of 5G Massive MIMO," IEEE Access, vol. 9, pp. 94017-94032, 2021
J. Lee, M. Rim and C. G. Kang, "Decentralized Slot-Ordered Cross Link Interference Control Scheme for Dynamic Time Division Duplexing (TDD) in 5G Cellular System," IEEE Access, vol. 9, pp. 63567-63579, 2021
M. Han, J. Lee, M. Rim, and C. G. Kang, “Dynamic Bandwidth Part Allocation in 5G Ultra Reliable Low Latency Communication for Unmanned Aerial Vehicles with High Data Rate Traffic,” Sensors, vol. 21, no. 4, p. 1308, Feb. 2021.
M. Rim and C. G. Kang, "Cache Partitioning and Caching Strategies for Device-to-Device Caching Systems," IEEE Access, vol. 9, pp. 8192-8211, 2021
A. T. Abebe and C. G. Kang, "MIMO-Based Reliable Grant-Free Massive Access With QoS Differentiation for 5G and Beyond," IEEE Journal on Selected Areas in Communications, vol. 39, no. 3, pp. 773-787, March 2021.
A. T. Abebe and C. G. Kang, "Multi-Sequence Spreading Random Access (MSRA) for Compressive Sensing-Based Grant-Free Communication," IEEE Transactions on Communications, vol. 69, no. 11, pp. 7531-7543, Nov. 2021
Minjoong Rim and Chung G. Kang, “Content Prefetching of Mobile Caching Devices in Cooperative D2D Communication Systems,” IEEE Access, vo. 8, pp. 141331-141341, Jul. 2020.
Ameha T. Abebe and Chung G. Kang, “Multiple Codebook-based Non-orthogonal Multiple Access,” IEEE Wireless Communications Letters, vol. 9, no. 5, pp. 683-687, May 2020.
Junman Lee, Sang H. Lee, Minjoong Rim, and Chung G. Kang, “System-level Spatiotemporal Offloading with Inter-cell Mobility Model for Device-to-Device (D2D) Communication-based Mobile Caching in Cellular Network,” IEEE Access, vol. 8, pp. 51570-51581, April 2020.
Chan S. Yang and Chung G. Kang, “Group-Wise Listen-Before-Talk Protocol for Dynamic Spectrum Sharing: A New Framework for Full Frequency Reuse,” IEEE Access, vol. 8, pp. 47021-47033, Mar. 2020.
Fitsum D. Tilahun and Chung G. Kang, “Uplink Decentralized and Dynamic Band Selection in enhanced Licensed-Assisted access: Deep Reinforcement Learning Approach,” Wireless Communications and Mobile Computing, Mar. 2020.
Ameha T. Abebe and Chung G. Kang, “Grant-Free Uplink Transmission With Multi-Codebook-Based Sparse Code Multiple Access (MC-SCMA),” IEEE Access, Vol. 7, pp. 169853-169864, Nov. 2019.
Ameha T. Abebe and Chung G. Kang, “Joint Channel Estimation and MUD for Scalable Grant-Free Random Access,” IEEE Communications Letters, Vol. 23, No. 12, pp. 2229-2233, Dec. 2019.
Y. Choi, J. Lee, M. Rim and C. G. Kang, "Constructive Interference Optimization for Data-Aided Precoding in Multi-User MISO Systems," IEEE Transactions on Wireless Communications, vol. 18, no. 2, pp. 1128-1141, Feb. 2019.
Minjoon Rim and Chung G. Kang, “Uplink Non-Orthogonal Multiple Access with Channel Estimation Errors for IoT Applications,” Sensors (Basel). 2019 Feb. 21;19(4). pii: E912. doi: 10.3390/s19040912.
K. Cho, J. Lee and C. G. Kang, "Low-Complexity Coverage Analysis of Downlink Cellular Network for Combined LOS and NLOS Propagation," in IEEE Communications Letters, vol. 23, no. 1, pp. 160-163, Jan. 2019.
Chan S. Yang, Chung K. Kim, Jung-Min Moon, Seung-Hoon Park and Chung G. Kang, “Channel Access Scheme with Alignment Reference Interval Adaptation (ARIA) for Frequency Reuse in Unlicensed Band LTE: Fuzzy Q-Learning Approach,” IEEE Access, Vol. 6, pp. 26438-26451, May 2018.
Minjoong Rim, Seungyeob Chae, and Chung G. Kang, “MIMO receivers considering preamble collisions for grant-free random access in machine type communication systems,” Telecommunication Systems, Feb. 2018.
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