Professor Jinho Choi

Professor Jinho Choi

Chair, Professor in Radio Frequency

School of Electrical and Mechanical Engineering

Faculty of Sciences, Engineering and Technology

Jinho Choi was born in Seoul, Korea. He received B.E. (magna cum laude) degree in electronics engineering in 1989 from Sogang University, Seoul, and M.S.E. and Ph.D. degrees in electrical engineering from Korea Advanced Institute of Science and Technology (KAIST) in 1991 and 1994, respectively. He is with the School of Electrical and Mechanical Engineering, the University of Adelaide, Australia, as a Professor. His research interests include the Internet of Things (IoT), wireless communications, and statistical signal processing. He authored two books published by Cambridge University Press in 2006 and 2010 and one book by Wiley-IEEE in 2022. Prof. Choi received a number of best paper awards including the 1999 Best Paper Award for Signal Processing from EURASIP. He is a Fellow of the IEEE and has been on the list of World’s Top 2% Scientists by Stanford University since 2020. Currently, he is a Senior Editor of IEEE Wireless Communications Letters and an Associate Editor of IEEE Trans. Mobile Computing. He has also served as a Division Editor of Journal of Communications and Networks (JCN), an Associate Editor or Editor of other journals including IEEE Trans. Communications, IEEE Communications Letters, JCN, IEEE Trans. Vehicular Technology, and ETRI journal.

My research focuses on advancing wireless communication and sensing technologies through the use of signal processing and machine learning, particularly in the areas of sensing, the Internet of Things (IoT), 5G, and emerging 6G technologies. I address connectivity challenges in non-terrestrial networks by leveraging my expertise in statistical signal processing and machine learning to drive innovation. I also focus on effective ways for representation in communications and sensing. Recent projects include investigating UAV-assisted technologies for Low Earth Orbit (LEO) satellites and developing cognitive satellite radios. These efforts aim to enhance global connectivity and improve communication efficiency in both terrestrial and satellite networks, contributing to the next generation of wireless systems.

  • Journals
    Year Citation
    2024 Wang, G., Zhao, C., Qi, Q., Han, R., Bai, L., & Choi, J. (2024). Efficient Federated Learning via Joint Communication and Computation Optimization. IEEE Transactions on Vehicular Technology, 73(8), 11580-11592.
    DOI Scopus1
    2024 Choi, J., Krishnan, S., & Park, J. (2024). Latency-Optimal Resource Allocation for UAV-Aided LEO Communication. IEEE Transactions on Vehicular Technology, 73(8), 12096-12109.
    DOI Scopus1
    2024 Choi, J. (2024). Enhancing Reliability in LEO Satellite Networks via High-Speed Inter-Satellite Links. IEEE Wireless Communications Letters, 13(8), 2200-2204.
    DOI
    2024 Wang, J., Bai, L., Fang, Z., Han, R., Wang, J., & Choi, J. (2024). Age of Information Based URLLC Transmission for UAVs on Pylon Turn. IEEE Transactions on Vehicular Technology, 73(6), 8797-8809.
    DOI Scopus8
    2024 Pokhrel, S. R., & Choi, J. (2024). Data-Driven Satellite Communication and Control for Future IoT: Principles and Opportunities. IEEE Transactions on Aerospace and Electronic Systems, 60(3), 3307-3318.
    DOI Scopus3
    2024 Ding, J., Homssi, B. A., Choi, J., & Qu, D. (2024). Analytic Modeling for Grant-Free Transmission in Cell-Free Massive MIMO: A Stochastic Geometry Approach. IEEE Internet of Things Journal, 11(10), 17141-17153.
    DOI
    2024 Choi, J. (2024). On Analysis of Network Coding-Based One-Shot Random Access for Low-Latency MTC. IEEE Transactions on Vehicular Technology, 73(2), 2202-2211.
    DOI
    2024 Li, B., Park, J., Al-Hourani, A., Pokhrel, S. R., & Choi, J. (2024). A Novel Frequency Reuse Model for Co-Existing LEO and GEO Satellites. IEEE Wireless Communications Letters, 13(4), 1024-1028.
    DOI Scopus1
    2024 Bai, L., Su, Y., Liu, J., Liu, D., Choi, J., & Zhang, W. (2024). Broadcast Modeling and Rate Optimization for Ad Hoc Networks using Epidemic Theory. IEEE Transactions on Wireless Communications, 23(9), 12270-12283.
    DOI
    2024 Choi, J. (2024). Wireless Distributed Matrix-Vector Multiplication Using Over-the-Air Computation and Analog Coding. IEEE Transactions on Wireless Communications, 23(8), 9826-9838.
    DOI
    2024 Awais, M., Choi, J., Park, J., & Kim, Y. H. (2024). Intelligent data-aided semantic sensing with variational deep embedding. ICT Express, 10(4), 824-830.
    DOI
    2024 Choi, J., Li, B., Al Homssi, B., Park, J., & Kim, S. L. (2024). Spectrum Sharing Through Marketplaces for O-RAN Based Non-Terrestrial and Terrestrial Networks. IEEE Internet of Things Magazine, 7(5), 128-134.
    DOI
    2024 Li, B., Park, J., & Choi, J. (2024). On Optimal Power Control for Cognitive Satellite-Terrestrial Systems. IEEE Wireless Communications Letters, 13(10), 2737-2741.
    DOI
    2024 Choi, J., Park, J., Ko, S. W., Choi, J., Bennis, M., & Kim, S. L. (2024). Semantics Alignment Via Split Learning for Resilient Multi-User Semantic Communication. IEEE Transactions on Vehicular Technology, 73(10), 1-5.
    DOI
    2024 Choi, J., & Hee Kim, Y. (2024). On Semi-Full-Duplex for Balancing Downlink and Uplink Rates. IEEE Wireless Communications Letters, 13(10), 2887-2891.
    DOI
    2024 Cantos, L., Choi, J., & Kim, Y. H. (2024). Exploiting Active Intelligent Reflecting Surface for Wireless Powered Nonorthogonal Multiple Access. IEEE Transactions on Wireless Communications, 23(6), 5740-5755.
    DOI Scopus1
    2024 Han, R., Yu, Y., Bai, L., Wang, J., Choi, J., & Zhang, W. (2024). Effective Capacity Analysis of Delay-Sensitive Communications in NOMA Systems. IEEE Transactions on Wireless Communications, 23(4), 3665-3675.
    DOI
    2024 Hossain, M. B., Pokhrel, S. R., & Choi, J. (2024). Orchestrating Smart Grid Demand Response Operations With URLLC and MuZero Learning. IEEE Internet of Things Journal, 11(4), 6692-6704.
    DOI Scopus1
    2024 Cantos, L., Choi, J., & Kim, Y. H. (2024). Active Intelligent Reflecting Surface for MISO Wireless Powered Communication: NOMA or TDMA?. IEEE Transactions on Wireless Communications, 1.
    DOI
    2023 Kim, C., Choi, J., Yoon, J., Yoo, D., & Lee, W. (2023). Fairness-Aware Multimodal Learning in Automatic Video Interview Assessment. IEEE ACCESS, 11, 122677-122693.
    DOI
    2023 Hossain, M. B., Pokhrel, S. R., & Choi, J. (2023). Smart Grid Meets URLLC: A Federated Orchestration With Improved Communication for Efficient Energy Resources Management. IEEE Internet of Things Journal, 10(24), 22440-22450.
    DOI Scopus1
    2023 Seo, S., Park, J., Ko, S. W., Choi, J., Bennis, M., & Kim, S. L. (2023). Toward Semantic Communication Protocols: A Probabilistic Logic Perspective. IEEE Journal on Selected Areas in Communications, 41(8), 2670-2686.
    DOI Scopus8
    2023 Han, S., Choi, J., & Hwang, E. (2023). PHY-PSIONICS: Physical-Layer Phase Secret Key Encapsulation in Correlated Subchannels. IEEE Wireless Communications Letters, 12(8), 1409-1413.
    DOI Scopus3
    2023 Ding, J., Al Homssi, B., & Choi, J. (2023). Multi-Stage Decoding in Dense Distributed Networks for MTC. IEEE Transactions on Vehicular Technology, 72(9), 12401-12406.
    DOI Scopus1
    2023 Pokhrel, S. R., Choi, J., & Walid, A. (2023). Fair and Efficient Distributed Edge Learning With Hybrid Multipath TCP. IEEE/ACM Transactions on Networking, 31(4), 1582-1594.
    DOI Scopus3
    2023 Pokhrel, S. R., Kua, J., Satish, D., Williams, P., Zaslavsky, A., Loke, S. W., & Choi, J. (2023). Deakin RF-Sensing: Experiments on Correlated Knowledge Distillation for Monitoring Human Postures with Radios. IEEE Sensors Journal, 23(22), 28399-28410.
    DOI Scopus3
    2023 Hossain, M. B., Pokhrel, S. R., & Choi, J. (2023). Privacy Cost Optimization of Smart Meters Using URLLC and Demand Side Energy Trading. IEEE Transactions on Services Computing, 16(6), 4140-4153.
    DOI Scopus1
    2023 Chai, L., Bai, L., Bai, T., Choi, J., & Zhang, W. (2023). RIS-Aided SCMA-Based SWIPT Systems: Design and Optimization. IEEE Transactions on Vehicular Technology, 72(5), 6238-6252.
    DOI Scopus5
    2023 Pokhrel, S. R., & Choi, J. (2023). Understand-Before-Talk (UBT): A Semantic Communication Approach to 6G Networks. IEEE Transactions on Vehicular Technology, 72(3), 3544-3556.
    DOI Scopus18
    2023 Choi, J. (2023). Rare-Event Analysis of Packet-Level Coding for URLLC via Virtual Queue. IEEE Transactions on Wireless Communications, 22(5), 2962-2974.
    DOI Scopus2
    2023 Zhu, L., Bai, L., Zhou, L., & Choi, J. (2023). Efficient User Scheduling for Uplink Hybrid Satellite-Terrestrial Communication. IEEE Transactions on Wireless Communications, 22(3), 1885-1899.
    DOI Scopus6
    2023 Kang, C. G., Abebe, A. T., & Choi, J. (2023). NOMA-Based Grant-Free Massive Access for Latency-Critical Internet of Things: A Scalable and Reliable Framework. IEEE Internet of Things Magazine, 6(3), 12-18.
    DOI Scopus6
    2023 Choi, J. (2023). Beam Selection for Two-Step Random Access in MTC With a Small Number of Antennas. IEEE Access, 11, 139903-139914.
    DOI
    2022 Choi, J. (2022). Communication-Efficient Distributed SGD Using Random Access for Over-the-Air Computation. IEEE Journal on Selected Areas in Information Theory, 3(2), 206-216.
    DOI Scopus6
    2022 Choi, J., Yerzhanova, M., Park, J., & Kim, Y. H. (2022). Deep learning driven beam selection for orthogonal beamforming with limited feedback. ICT Express, 8(3), 473-478.
    DOI Scopus3
    2022 Choi, J. (2022). On Throughput Bounds of NOMA-ALOHA. IEEE Wireless Communications Letters, 11(1), 165-168.
    DOI Scopus16
    2022 Han, R., Wen, Y., Bai, L., Liu, J., & Choi, J. (2022). Age of Information Aware UAV Deployment for Intelligent Transportation Systems. IEEE Transactions on Intelligent Transportation Systems, 23(3), 2705-2715.
    DOI Scopus29
    2022 Ding, J., Nemati, M., Pokhrel, S. R., Park, O. S., Choi, J., & Adachi, F. (2022). Enabling Grant-Free URLLC: An Overview of Principle and Enhancements by Massive MIMO. IEEE Internet of Things Journal, 9(1), 384-400.
    DOI Scopus34
    2022 Xiao, Z., Han, Z., Nallanathan, A., Dobre, O. A., Clerckx, B., Choi, J., . . . Tong, W. (2022). Guest Editorial Special Issue on Antenna Array Enabled Space/Air/Ground Communications and Networking. IEEE Journal on Selected Areas in Communications, 40(10), 2767-2772.
    DOI Scopus2
    2022 Nemati, M., Kim, Y. H., & Choi, J. (2022). Toward Joint Radar, Communication, Computation, Localization, and Sensing in IoT. IEEE Access, 10, 11772-11788.
    DOI Scopus16
    2022 Nemati, M., Al Homssi, B., Krishnan, S., Park, J., Loke, S. W., & Choi, J. (2022). Non-Terrestrial Networks with UAVs: A Projection on Flying Ad-Hoc Networks. Drones, 6(11), 34 pages.
    DOI Scopus14
    2022 Khadka, G., Nemati, M., Zhou, X., & Choi, J. (2022). Index Modulation in Backscatter Communication for IoT-Sensor-Based Applications: A Review. IEEE Sensors Journal, 22(22), 21445-21461.
    DOI Scopus4
    2022 Girgis, A. M., Seo, H., Park, J., Bennis, M., & Choi, J. (2022). Predictive Closed-Loop Remote Control Over Wireless Two-Way Split Koopman Autoencoder. IEEE Internet of Things Journal, 9(23), 23285-23301.
    DOI Scopus6
    2022 Xiao, Z., Han, Z., Nallanathan, A., Dobre, O. A., Clerckx, B., Choi, J., . . . Tong, W. (2022). Antenna Array Enabled Space/Air/Ground Communications and Networking for 6G. IEEE Journal on Selected Areas in Communications, 40(10), 2773-2804.
    DOI Scopus52
    2022 Choi, J. (2022). Random-Access-Based Multiuser Computation Offloading for Devices in IoT Applications. IEEE Internet of Things Journal, 9(21), 22034-22043.
    DOI Scopus3
    2022 Han, C., Bai, L., Bai, T., & Choi, J. (2022). Joint UAV Deployment and Power Allocation for Secure Space-Air-Ground Communications. IEEE Transactions on Communications, 70(10), 6804-6818.
    DOI Scopus13
    2022 Ko, Y., & Choi, J. (2022). Reinforcement Learning for NOMA-ALOHA Under Fading. IEEE Transactions on Communications, 70(10), 6861-6873.
    DOI Scopus5
    2022 Da Silva, R. V., Choi, J., Park, J., Brante, G., & Souza, R. D. (2022). Multichannel ALOHA Optimization for Federated Learning With Multiple Models. IEEE Wireless Communications Letters, 11(10), 2180-2184.
    DOI Scopus10
    2022 Choi, J., Cantos, L., Choi, J., & Kim, Y. H. (2022). Sum Rate Optimization of IRS-Aided Uplink Muliantenna NOMA with Practical Reflection. Sensors, 22(12), 14 pages.
    DOI Scopus7
    2022 Khadka, G., Ray, B., Karmakar, N. C., & Choi, J. (2022). Physical-Layer Detection and Security of Printed Chipless RFID Tag for Internet of Things Applications. IEEE Internet of Things Journal, 9(17), 15714-15724.
    DOI Scopus21
    2022 Pokhrel, S. R., & Choi, J. (2022). Adaptive Coexistence of Delay-Sensitive and Delay-Tolerant MTC Devices: A Control-Theoretic Approach. IEEE Internet of Things Journal, 9(17), 16017-16027.
    DOI Scopus3
    2022 Han, R., Bai, L., Zhang, W., Liu, J., Choi, J., & Zhang, W. (2022). Variational Inference Based Sparse Signal Detection for Next Generation Multiple Access. IEEE Journal on Selected Areas in Communications, 40(4), 1114-1127.
    DOI Scopus2
    2022 Choi, J. (2022). Sliding Network Coding for URLLC. IEEE Transactions on Wireless Communications, 21(6), 4424-4433.
    DOI Scopus7
    2022 Bai, L., Liu, J., Wang, J., Han, R., & Choi, J. (2022). Data Aggregation in UAV-Aided Random Access for Internet of Vehicles. IEEE Internet of Things Journal, 9(8), 5755-5764.
    DOI Scopus30
    2022 Choi, J., Loke, S. W., & Park, J. (2022). A Unified Approach to Semantic Information and Communication Based on Probabilistic Logic. IEEE Access, 10, 129806-129822.
    DOI Scopus3
    2022 Choi, J., Ding, J., Le, N. P., & Ding, Z. (2022). Grant-Free Random Access in Machine-Type Communication: Approaches and Challenges. IEEE Wireless Communications, 29(1), 151-158.
    DOI Scopus56
    2022 Al Homssi, B., Al-Hourani, A., Wang, K., Conder, P., Kandeepan, S., Choi, J., . . . Moores, B. (2022). Next Generation Mega Satellite Networks for Access Equality: Opportunities, Challenges, and Performance. IEEE Communications Magazine, 60(4), 18-24.
    DOI Scopus83
    2021 Han, R., Bai, L., Jiang, C., Liu, J., & Choi, J. (2021). A Secure Architecture of Relay-Aided Space Information Networks. IEEE Network, 35(4), 88-94.
    DOI Scopus8
    2021 Liu, P., Kong, D., Ding, J., Zhang, Y., Wang, K., & Choi, J. (2021). Channel Estimation Aware Performance Analysis for Massive MIMO with Rician Fading. IEEE Transactions on Communications, 69(7), 4373-4386.
    DOI Scopus9
    2021 Han, R., Bai, L., Liu, J., Choi, J., & Liang, Y. C. (2021). A Secure Structure for UAV-Aided IoT Networks: Space-Time Key. IEEE Wireless Communications, 28(5), 96-101.
    DOI Scopus10
    2021 Abir, S. M. A. A., Anwar, A., Choi, J., & Kayes, A. S. M. (2021). Iot-enabled smart energy grid: Applications and challenges. IEEE Access, 9, 50961-50981.
    DOI Scopus114
    2021 Choi, J. (2021). On Delay-Constrained Transmissions of a Finite Number of Short-Length Packets. IEEE Access, 9, 1005-1015.
    DOI Scopus3
    2021 Choi, J., Park, J., & Pokhrel, S. (2021). Explore-before-talk: Multichannel selection diversity for uplink transmissions in machine-type communication. Journal of Communications and Networks, 23(1), 23-33.
    DOI Scopus1
    2021 Seo, J. B., Jung, B. C., Jin, H., & Choi, J. (2021). Stability Region of Hybrid Uplink NOMA: Game Theoretic Perspective. IEEE Transactions on Vehicular Technology, 70(4), 3955-3960.
    DOI Scopus1
    2021 Choi, J. (2021). An Approach to Preamble Collision Reduction in Grant-Free Random Access with Massive MIMO. IEEE Transactions on Wireless Communications, 20(3), 1557-1566.
    DOI Scopus25
    2021 Choi, J. (2021). Random Access with Layered Preambles Based on NOMA for Two Different Types of Devices in MTC. IEEE Transactions on Wireless Communications, 20(2), 871-881.
    DOI Scopus13
    2021 Choi, J. (2021). On Fast Retrial for Two-Step Random Access in MTC. IEEE Internet of Things Journal, 8(3), 1428-1436.
    DOI Scopus23
    2021 Ding, J., Qu, D., Liu, P., & Choi, J. (2021). Machine learning enabled preamble collision resolution in distributed massive MIMO. IEEE Transactions on Communications, 69(4), 2317-2330.
    DOI Scopus27
    2021 Choi, J. (2021). Performance Analysis of 2-Step Random Access with CDMA in Machine-Type Communication. IEEE Transactions on Communications, 69(4), 2387-2397.
    DOI Scopus6
    2021 Wang, J., Han, R., Bai, L., Zhang, T., Liu, J., & Choi, J. (2021). Coordinated Beamforming for UAV-Aided Millimeter-Wave Communications Using GPML-Based Channel Estimation. IEEE Transactions on Cognitive Communications and Networking, 7(1), 100-109.
    DOI Scopus22
    2021 Bai, L., Liu, J., Yu, Q., Choi, J., & Zhang, W. (2021). A Collision Resolution Protocol for Random Access in Massive MIMO. IEEE Journal on Selected Areas in Communications, 39(3), 686-699.
    DOI Scopus18
    2021 Choi, J. (2021). Two-Sided Learning for NOMA-Based Random Access in IoT Networks. IEEE Access, 9, 66208-66217.
    DOI Scopus3
    2021 Choi, J., & Ding, J. (2021). Network coding for K-repetition in grant-free random access. IEEE Wireless Communications Letters, 10(11), 2557-2561.
    DOI Scopus13
    2021 Choi, J., & Ding, J. (2021). Co-Existing Preamble and Data Transmissions in Random Access for MTC with Massive MIMO. IEEE Transactions on Communications, 69(11), 7576-7586.
    DOI Scopus6
    2021 Nemati, M., Maham, B., Pokhrel, S. R., & Choi, J. (2021). Modeling RIS Empowered Outdoor-to-Indoor Communication in mmWave Cellular Networks. IEEE Transactions on Communications, 69(11), 7837-7850.
    DOI Scopus36
    2021 Sah Tyagi, S. K., Pokhrel, S. R., Nemati, M., Jain, D. K., Li, G., & Choi, J. (2021). Redesigning compound TCP with cognitive edge intelligence for WiFi-based IoT. Future Generation Computer Systems, 125, 859-868.
    DOI Scopus14
    2021 Han, R., Bai, L., Wen, Y., Liu, J., Choi, J., & Zhang, W. (2021). UAV-Aided Backscatter Communications: Performance Analysis and Trajectory Optimization. IEEE Journal on Selected Areas in Communications, 39(10), 3129-3143.
    DOI Scopus28
    2021 Nemati, M., Pokhrel, S. R., & Choi, J. (2021). Modelling Data Aided Sensing with UAVs for Efficient Data Collection. IEEE Wireless Communications Letters, 10(9), 1959-1963.
    DOI Scopus12
    2021 Han, S., Lee, Y., Choi, J., & Hwang, E. (2021). Lightweight physical layer aided key agreement and authentication for the internet of things. Electronics (Switzerland), 10(14), 16 pages.
    DOI Scopus4
    2021 Le, N. P., Tran, L. C., Huang, X., Choi, J., Dutkiewicz, E., Phung, S. L., & Bouzerdoum, A. (2021). Performance Analysis of Uplink NOMA Systems with Hardware Impairments and Delay Constraints over Composite Fading Channels. IEEE Transactions on Vehicular Technology, 70(7), 6881-6897.
    DOI Scopus15
    2021 Pokhrel, S. R., Verma, S., Garg, S., Sharma, A. K., & Choi, J. (2021). An Efficient Clustering Framework for Massive Sensor Networking in Industrial Internet of Things. IEEE Transactions on Industrial Informatics, 17(7), 4917-4924.
    DOI Scopus45
    2021 Choi, J. (2021). On Evolutionary Game of Dynamic Devices in NOMA-Based IoT Networks. IEEE Transactions on Cognitive Communications and Networking, 7(3), 929-938.
    DOI Scopus2
    2021 Choi, J. (2021). Data-Aided Sensing for Distributed Detection. IEEE Wireless Communications Letters, 10(5), 1138-1141.
    DOI Scopus1
    2021 Ding, J., Qu, D., Feng, M., Choi, J., & Jiang, T. (2021). Dynamic Preamble-Resource Partitioning for Critical MTC in Massive MIMO Systems. IEEE Internet of Things Journal, 8(20), 15361-15371.
    DOI Scopus6
    2021 Han, R., Wang, J., Bai, L., Liu, J., & Choi, J. (2021). Age of Information and Performance Analysis for UAV-Aided IoT Systems. IEEE Internet of Things Journal, 8(19), 14447-14457.
    DOI Scopus57
    2021 Choi, J. (2021). Data-Aided Sensing for Gaussian Process Regression in IoT Systems. IEEE Internet of Things Journal, 8(9), 7717-7726.
    DOI Scopus10
    2021 Choi, J., Park, J., & Pokhrel, S. (2021). Explore-Before-Talk: Multichannel Selection Diversity for Uplink Transmissions in Machine-Type Communication. JOURNAL OF COMMUNICATIONS AND NETWORKS, 23(1), 23-33.
    DOI
    2020 Choi, J. (2020). On throughput improvement using immediate re-transmission in grant-free random access with massive mimo. IEEE Transactions on Wireless Communications, 19(12), 8341-8350.
    DOI Scopus16
    2020 Han, R., Wen, Y., Bai, L., Liu, J., & Choi, J. (2020). Rate Splitting on Mobile Edge Computing for UAV-Aided IoT Systems. IEEE Transactions on Cognitive Communications and Networking, 6(4), 1193-1203.
    DOI Scopus32
    2020 Bai, L., Han, R., Liu, J., Yu, Q., Choi, J., & Zhang, W. (2020). Air-to-Ground Wireless Links for High-Speed UAVs. IEEE Journal on Selected Areas in Communications, 38(12), 2918-2930.
    DOI Scopus38
    2020 Ding, J., & Choi, J. (2020). Triangular Non-Orthogonal Random Access in mMIMO Systems. IEEE Transactions on Communications, 68(11), 6918-6931.
    DOI Scopus7
    2020 Nemati, M., Soltani, M., Ding, J., & Choi, J. (2020). Subcarrier-Wise Backscatter Communications over Ambient OFDM for Low Power IoT. IEEE Transactions on Vehicular Technology, 69(11), 13229-13242.
    DOI Scopus15
    2020 Choi, J. (2020). Fast Retrial for Low-Latency Connectivity in MTC with Two Different Types of Devices. IEEE Wireless Communications Letters, 9(10), 1786-1789.
    DOI Scopus5
    2020 Bai, L., Han, R., Liu, J., Choi, J., & Zhang, W. (2020). Random Access and Detection Performance of Internet of Things for Smart Ocean. IEEE Internet of Things Journal, 7(10), 9858-9869.
    DOI Scopus14
    2020 Choi, J. (2020). On the SINR Distribution of Grant-Free Random Access with Moderate MIMO. IEEE Wireless Communications Letters, 9(9), 1389-1392.
    DOI Scopus4
    2020 Bai, L., Wang, J., Han, R., Li, D., Liu, J., & Choi, J. (2020). A Precoding Compensation Scheme for Heterogeneous Communication Networks with CSI Feedback Delay. IEEE Transactions on Network Science and Engineering, 7(4), 2506-2514.
    DOI Scopus5
    2020 Pokhrel, S. R., & Choi, J. (2020). Federated Learning with Blockchain for Autonomous Vehicles: Analysis and Design Challenges. IEEE Transactions on Communications, 68(8), 4734-4746.
    DOI Scopus319
    2020 Pokhrel, S. R., & Choi, J. (2020). Improving TCP Performance over WiFi for Internet of Vehicles: A Federated Learning Approach. IEEE Transactions on Vehicular Technology, 69(6), 6798-6802.
    DOI Scopus72
    2020 Choi, J. (2020). Opportunistic NOMA for Uplink Short-Message Delivery with a Delay Constraint. IEEE Transactions on Wireless Communications, 19(6), 3727-3737.
    DOI Scopus11
    2020 Ding, J., & Choi, J. (2020). Preamble-Data Superposition Random Access in Massive MIMO Systems. IEEE Wireless Communications Letters, 9(6), 906-910.
    DOI Scopus3
    2020 Choi, J. (2020). Repetition-based NOMA transmission and its outage probability analysis. IEEE Transactions on Vehicular Technology, 69(6), 5913-5922.
    DOI Scopus6
    2020 Chan, C. C., Al-Hourani, A., Choi, J., Gomez, K. M., & Kandeepan, S. (2020). Performance modeling framework for IoT-over-satellite using shared radio spectrum. Remote Sensing, 12(10), 18 pages.
    DOI Scopus15
    2020 Choi, J. (2020). On Throughput of Compressive Random Access for One Short Message Delivery in IoT. IEEE Internet of Things Journal, 7(4), 3499-3508.
    DOI Scopus19
    2020 Choi, J., & Pokhrel, S. R. (2020). Federated Learning with Multichannel ALOHA. IEEE Wireless Communications Letters, 9(4), 499-502.
    DOI Scopus29
    2020 Han, R., Bai, L., Yi, J., Liu, J., & Choi, J. (2020). Multiple delay estimation using genetic algorithm-based mcmc in non-orthogonal random access. IEEE Wireless Communications Letters, 9(3), 398-401.
    DOI Scopus5
    2020 Choi, J. (2020). Gaussian Data-Aided Sensing with Multichannel Random Access and Model Selection. IEEE Internet of Things Journal, 7(3), 2412-2420.
    DOI Scopus7
    2020 Yu, Q., Han, C., Bai, L., Wang, J., Choi, J., & Shen, X. (2020). Multiuser Selection Criteria for MIMO-NOMA Systems with Different Detectors. IEEE Transactions on Vehicular Technology, 69(2), 1777-1791.
    DOI Scopus5
    2020 Ding, J., & Choi, J. (2020). Comparison of Preamble Structures for Grant-Free Random Access in Massive MIMO Systems. IEEE Wireless Communications Letters, 9(2), 166-170.
    DOI Scopus19
    2020 Bai, L., Han, R., Liu, J., Choi, J., & Zhang, W. (2020). Multiple Delay Estimation for Collision Resolution in Non-Orthogonal Random Access. IEEE Transactions on Vehicular Technology, 69(1), 497-508.
    DOI Scopus15
    2020 Ding, J., Qu, D., & Choi, J. (2020). Analysis of Non-Orthogonal Sequences for Grant-Free RA with Massive MIMO. IEEE Transactions on Communications, 68(1), 150-160.
    DOI Scopus42
    2020 Lee, Y., Yoon, J., Choi, J., & Hwang, E. (2020). A novel cross-layer authentication protocol for the internet of things. IEEE Access, 8, 196135-196150.
    DOI Scopus19
    2020 Ding, J., Nemati, M., Ranaweera, C., & Choi, J. (2020). IoT connectivity technologies and applications: A survey. IEEE Access, 8, 67646-67673.
    DOI Scopus201
    2020 Gao, F., Yu, Q., Bai, L., Wang, J., & Choi, J. (2020). Cluster-based resilient distributed estimation through adversary detection. IET Communications, 14(3), 451-457.
    DOI Scopus2
    2020 Choi, J. (2020). On improving throughput of multichannel ALOHA using preamble-based exploration. Journal of Communications and Networks, 22(5), 380-389.
    DOI Scopus6
    2020 Pokhrel, S. R., DIng, J., Park, J., Park, O. S., & Choi, J. (2020). Towards Enabling Critical mMTC: A Review of URLLC within mMTC. IEEE Access, 8, 131796-131813.
    DOI Scopus125
    2020 Wang, J., Yi, J., Han, R., Bai, L., & Choi, J. (2020). Variational Bayesian Inference for Channel Estimation and User Activity Detection in C-RAN. IEEE Wireless Communications Letters, 9(7), 953-956.
    DOI Scopus10
    2020 Nemati, M., Park, J., & Choi, J. (2020). RIS-Assisted Coverage Enhancement in Millimeter-Wave Cellular Networks. IEEE Access, 8, 188171-188185.
    DOI Scopus100
    2020 Bai, L., Han, R., Liu, J., Choi, J., & Zhang, W. (2020). Relay-Aided Random Access in Space-Air-Ground Integrated Networks. IEEE Wireless Communications, 27(6), 37-43.
    DOI Scopus21
    2020 Lee, Y., Choi, J., & Hwang, E. (2020). On the Error Probability of Support Recovery for Orthogonal Matching Pursuit with a Random Measurement Matrix. IEEE Access, 8, 95503-95511.
    DOI Scopus1
    2020 Bai, L., Zhu, L., Liu, J., Choi, J., & Zhang, W. (2020). Physical Layer Authentication in Wireless Communication Networks: A Survey. Journal of Communications and Information Networks, 5(3), 237-264.
    DOI Scopus81
    2019 Lee, Y., Hwang, E., & Choi, J. (2019). A Unified Approach for Compression and Authentication of Smart Meter Reading in AMI. IEEE Access, 7, 34383-34394.
    DOI Scopus26
    2019 Choi, J. (2019). An effective capacity-based approach to multi-channel low-latency wireless communications. IEEE Transactions on Communications, 67(3), 2476-2486.
    DOI Scopus25
    2019 Choi, J. (2019). MCMC-based detection for random access with preambles in MTC. IEEE Transactions on Communications, 67(1), 835-846.
    DOI Scopus4
    2019 Choi, J. (2019). A coding approach with key-channel randomization for physical-layer authentication. IEEE Transactions on Information Forensics and Security, 14(1), 175-185.
    DOI Scopus27
    2019 Ko, Y., & Choi, J. (2019). Unsupervised Machine Intelligence for Automation of Multi-Dimensional Modulation. IEEE Communications Letters, 23(10), 1783-1786.
    DOI Scopus3
    2019 Choi, J., & Seo, J. B. (2019). Evolutionary Game for Hybrid Uplink NOMA with Truncated Channel Inversion Power Control. IEEE Transactions on Communications, 67(12), 8655-8665.
    DOI Scopus17
    2019 Pokhrel, S. R., & Choi, J. (2019). Low-Delay Scheduling for Internet of Vehicles: Load-Balanced Multipath Communication with FEC. IEEE Transactions on Communications, 67(12), 8489-8501.
    DOI Scopus29
    2019 Choi, J. (2019). Matched-Filter-Based Backscatter Communication for IoT Devices Over Ambient OFDM Carrier. IEEE Internet of Things Journal, 6(6), 10229-10239.
    DOI Scopus12
    2019 Choi, J. (2019). Single-Carrier Index Modulation for IoT Uplink. IEEE Journal on Selected Topics in Signal Processing, 13(6), 1237-1248.
    DOI Scopus11
    2019 Choi, J. (2019). A Cross-Layer Approach to Data-Aided Sensing Using Compressive Random Access. IEEE Internet of Things Journal, 6(4), 7093-7102.
    DOI Scopus11
    2019 Choi, J. (2019). NOMA-based compressive random access using Gaussian spreading. IEEE Transactions on Communications, 67(7), 5167-5177.
    DOI Scopus19
    2019 Zhou, Q., Ma, Y., Bai, L., Choi, J., & Liang, Y. C. (2019). Relay-Aided Multiple Access Scheme in Two-Point Joint Transmission. IEEE Transactions on Vehicular Technology, 68(6), 5629-5641.
    DOI Scopus10
    2019 Seo, J. B., & Choi, J. (2019). On the Outage Probability of Peak Age-of-Information for D/G/1 Queuing Systems. IEEE Communications Letters, 23(6), 1021-1024.
    DOI Scopus33
    2019 Bai, L., Zhu, L., Yu, Q., Choi, J., & Zhuang, W. (2019). Transmit Power Minimization for Vector-Perturbation Based NOMA Systems: A Sub-Optimal Beamforming Approach. IEEE Transactions on Wireless Communications, 18(5), 2679-2692.
    DOI Scopus17
    2019 Seo, J. B., Kwon, T., & Choi, J. (2019). Evolutionary Game Approach to Uplink NOMA Random Access Systems. IEEE Communications Letters, 23(5), 930-933.
    DOI Scopus7
    2019 Choi, J. (2019). Compressive Random Access with Multiple Resource Blocks and Fast Retrial. IEEE Transactions on Vehicular Technology, 68(4), 3766-3776.
    DOI Scopus1
    2019 Choi, J. (2019). A variational inference-based detection method for repetition coded generalized spatial modulation. IEEE Transactions on Communications, 67(3), 2569-2579.
    DOI Scopus6
    2019 Choi, J. (2019). Low-latency multichannel ALOHA with fast retrial for machine-type communications. IEEE Internet of Things Journal, 6(2), 3175-3185.
    DOI Scopus8
    2019 Choi, J. (2019). On the Error Rate Analysis of Coded OFDM over Multipath Fading Channels. IEEE Wireless Communications Letters, 8(2), 536-539.
    DOI Scopus5
    2019 Choi, J. (2019). Super-Resolution mmWave Channel Estimation for Generalized Spatial Modulation Systems. IEEE JOURNAL OF SELECTED TOPICS IN SIGNAL PROCESSING, 13(6), 1336-1347.
    DOI
    2019 Choi, J., Jung, S., Park, D. G., Cho, J., & Elmqvist, N. (2019). Visualizing for the Non-Visual: Enabling the Visually Impaired to Use Visualization. COMPUTER GRAPHICS FORUM, 38(3), 249-260.
    DOI
    2018 Bai, L., Li, T., Yu, Q., Choi, J., & Zhang, W. (2018). Cooperative Multiuser Beamforming in mmWave Distributed Antenna Systems. IEEE Transactions on Vehicular Technology, 67(12), 12394-12397.
    DOI Scopus29
    2018 Choi, J. (2018). Channel-Aware Multichannel Random Access for Energy-Limited Sensors and MTC Devices. IEEE Access, 6, 59929-59939.
    DOI Scopus3
    2018 Luong, T. V., Ko, Y., & Choi, J. (2018). Repeated MCIK-OFDM with Enhanced Transmit Diversity under CSI Uncertainty. IEEE Transactions on Wireless Communications, 17(6), 4079-4088.
    DOI Scopus20
    2018 Choi, J. (2018). On Power and Rate Allocation for Coded Uplink NOMA in a Multicarrier System. IEEE Transactions on Communications, 66(6), 2762-2772.
    DOI Scopus20
    2018 Li, M., Bai, L., Yu, Q., & Choi, J. (2018). Optimal beamforming for dual-hop MIMO AF relay networks with imperfect CSI. IET Communications, 12(2), 115-124.
    DOI Scopus3
    2018 Choi, J. (2018). On the Stability of Fast Retrial Multichannel ALOHA with Rate Control for MTC. IEEE Communications Letters, 22(2), 360-363.
    DOI Scopus9
    2018 Choi, J. (2018). Stability and Throughput of Random Access with CS-Based MUD for MTC. IEEE Transactions on Vehicular Technology, 67(3), 2607-2616.
    DOI Scopus19
    2018 Choi, J., & Ko, Y. (2018). TCM for OFDM-IM. IEEE Wireless Communications Letters, 7(1), 50-53.
    DOI Scopus14
    2018 He, Q., Chen, Z., Quek, T. Q. S., Choi, J., & Li, S. (2018). Compressive Channel Estimation and User Activity Detection in Distributed-Input Distributed-Output Systems. IEEE Communications Letters, 22(9), 1850-1853.
    DOI Scopus6
    2018 Bai, L., Zhu, L., Li, T., Choi, J., & Zhuang, W. (2018). An Efficient Hybrid Transmission Method: Using Nonorthogonal Multiple Access and Multiuser Diversity. IEEE Transactions on Vehicular Technology, 67(3), 2276-2288.
    DOI Scopus18
    2018 Yu, Q., Han, C., Bai, L., Choi, J., & Shen, X. S. (2018). Low-complexity multiuser detection in millimeter-wave systems based on opportunistic hybrid beamforming. IEEE Transactions on Vehicular Technology, 67(10), 10129-10133.
    DOI Scopus48
    2018 Lee, Y., & Choi, J. (2018). Energy-efficient scheme using multiple antennas in secure distributed detection. IET Signal Processing, 12(5), 652-658.
    DOI Scopus5
    2018 Choi, J. (2018). Multichannel NOMA-ALOHA game with fading. IEEE Transactions on Communications, 66(10), 4997-5007.
    DOI Scopus35
    2018 Choi, J. (2018). On Multichannel Random Access for Correlated Sources. IEEE Transactions on Communications, 66(8), 3444-3454.
    DOI Scopus1
    2018 Xiao, Z., Zhu, L., Choi, J., Xia, P., & Xia, X. G. (2018). Joint Power Allocation and Beamforming for Non-Orthogonal Multiple Access (NOMA) in 5G Millimeter Wave Communications. IEEE Transactions on Wireless Communications, 17(5), 2961-2974.
    DOI Scopus241
    2018 Choi, J. (2018). Layered Non-Orthogonal Random Access with SIC and Transmit Diversity for Reliable Transmissions. IEEE Transactions on Communications, 66(3), 1262-1272.
    DOI Scopus31
    2018 Choi, J. (2018). Local reliability aware random access for correlated sources in WSNs. IEEE Transactions on Communications, 66(3), 1153-1163.
    DOI Scopus4
    2018 Choi, J. (2018). Noncoherent OFDM-IM and Its Performance Analysis. IEEE Transactions on Wireless Communications, 17(1), 352-360.
    DOI Scopus34
    2018 Choi, J. (2018). Compressive Random Access with Coded Sparse Identification Vectors for MTC. IEEE Transactions on Communications, 66(2), 819-829.
    DOI Scopus14
    2018 Choi, J. (2018). On simultaneous multipacket channel estimation and reception in random access for MTC under frequency-selective fading. IEEE Transactions on Communications, 66(11), 5360-5369.
    DOI Scopus12
    2018 Lee, H., Jung, D., Ren, D., & Choi, J. H. (2018). L-section matching with notches and its application for composite lowpass filter with spurious signal suppression. ELECTRONICS LETTERS, 54(10), 636-637.
    DOI
    2017 Choi, J. (2017). NOMA-based random access with multichannel ALOHA. IEEE Journal on Selected Areas in Communications, 35(12), 2736-2743.
    DOI Scopus204
    2017 Choi, J. (2017). Joint Rate and Power Allocation for NOMA with Statistical CSI. IEEE Transactions on Communications, 65(10), 4519-4528.
    DOI Scopus40
    2017 Choi, J. (2017). Effective Capacity of NOMA and a Suboptimal Power Control Policy with Delay QoS. IEEE Transactions on Communications, 65(4), 1849-1858.
    DOI Scopus67
    2017 Bai, L., Zhu, L., Choi, J., Liu, F., & Yu, Q. (2017). Cooperative transmission over Rician fading channels for geostationary orbiting satellite collocation system. IET Communications, 11(4), 538-547.
    DOI Scopus17
    2017 Xiao, Z., Li, Y., Bai, L., & Choi, J. (2017). Achievable Sum Rates of Half-and Full-Duplex Bidirectional OFDM Communication Links. IEEE Transactions on Vehicular Technology, 66(2), 1351-1364.
    DOI Scopus13
    2017 Ding, Z., Liu, Y., Choi, J., Sun, Q., Elkashlan, M., Chih-Lin, I., & Poor, H. V. (2017). Application of Non-Orthogonal Multiple Access in LTE and 5G Networks. IEEE Communications Magazine, 55(2), 185-191.
    DOI Scopus1618
    2017 Kim, R., Choi, J., & Lim, H. (2017). Channel-aware repetitive data collection in wireless sensor networks. International Journal of Communication Systems, 30(7), 8 pages.
    DOI Scopus1
    2017 Choi, J. (2017). Channel-Aware Randomized Encryption and Channel Estimation Attack. IEEE Access, 5, 25046-25054.
    DOI Scopus3
    2017 Li, M., Bai, L., Yu, Q., & Choi, J. (2017). Beamforming for Dual-Hop MIMO AF Relay Networks with Channel Estimation Error and Feedback Delay. IEEE Access, 5, 21840-21851.
    DOI Scopus7
    2017 Choi, J. (2017). Coded OFDM-IM with Transmit Diversity. IEEE Transactions on Communications, 65(7), 3164-3171.
    DOI Scopus71
    2017 Choi, J. (2017). Successive hypothesis testing based sparse signal recovery and its application to MUD in random access. IEEE Signal Processing Letters, 24(2), 166-170.
    DOI Scopus5
    2017 Cai, W., Chen, C., Bai, L., Jin, Y., & Choi, J. (2017). Subcarrier and power allocation scheme for downlink OFDM-NOMA systems. IET Signal Processing, 11(1), 51-58.
    DOI Scopus42
    2017 Choi, J. (2017). Throughput Analysis for Coded Multichannel ALOHA Random Access. IEEE Communications Letters, 21(8), 1803-1806.
    DOI Scopus6
    2017 Choi, J. (2017). TDD-sparse index multiple access for joint data detection and device identification in MTC. Journal of Communications and Networks, 19(3), 282-290.
    DOI
    2017 Cai, W., Chen, C., Bai, L., Jin, Y., & Choi, J. (2017). Power allocation scheme and spectral efficiency analysis for downlink non-orthogonal multiple access systems. IET Signal Processing, 11(5), 537-543.
    DOI Scopus6
    2017 Choi, J., & Hwang, E. (2017). Secure Multiple Access Based on Multicarrier CDMA with Induced Random Flipping. IEEE Transactions on Vehicular Technology, 66(6), 5099-5108.
    DOI Scopus6
    2017 Lee, Y., Jo, H., Ko, Y., & Choi, J. (2017). Secure Index and Data Symbol Modulation for OFDM-IM. IEEE Access, 5, 24959-24974.
    DOI Scopus33
    2017 Choi, J. (2017). On generalized downlink beamforming with NOMA. Journal of Communications and Networks, 19(4), 319-328.
    DOI Scopus30
    2017 Bai, L., Li, T., Xiao, Z., & Choi, J. (2017). Performance Analysis for SDMA mmWave Systems: Using an Approximate Closed-Form Solution of Downlink Sum-Rate. IEEE Access, 5, 15641-15649.
    DOI Scopus6
    2017 Choi, J. (2017). Physical Layer Security for Channel-Aware Random Access with Opportunistic Jamming. IEEE Transactions on Information Forensics and Security, 12(11), 2699-2711.
    DOI Scopus21
    2017 Li, M., Bai, L., Yu, Q., & Choi, J. (2017). Optimal Beamforming for Dual-Hop MIMO AF Relay Networks with Cochannel Interferences. IEEE Transactions on Signal Processing, 65(7), 1825-1840.
    DOI Scopus13
    2017 Choi, J. (2017). On channel-aware secure HARQ-IR. IEEE Transactions on Information Forensics and Security, 12(2), 351-362.
    DOI Scopus7
    2017 Mao, J., Chen, C., Bai, L., Xiang, H., & Choi, J. (2017). Subcarrier and power allocation for multiuser MIMO-OFDM systems with various detectors. KSII Transactions on Internet and Information Systems, 11(10), 4738-4758.
    DOI Scopus1
    2017 Choi, J. (2017). Two-Stage Multiple Access for Many Devices of Unique Identifications over Frequency-Selective Fading Channels. IEEE Internet of Things Journal, 4(1), 162-171.
    DOI Scopus27
    2016 Choi, J. (2016). Power allocation for max-sum rate and max-min rate proportional fairness in NOMA. IEEE Communications Letters, 20(10), 2055-2058.
    DOI Scopus175
    2016 Choi, J. (2016). Analog Beamforming for Low-Complexity Multiuser Detection in mm-Wave Systems. IEEE Transactions on Vehicular Technology, 65(8), 6747-6752.
    DOI Scopus13
    2016 Liu, X., Xiao, Z., Bai, L., Choi, J., Xia, P., & Xia, X. G. (2016). Beamforming based full-duplex for millimeter-wave communication. Sensors (Switzerland), 16(7), 22 pages.
    DOI Scopus42 Europe PMC3
    2016 Bai, L., Dou, S., Xiao, Z., & Choi, J. (2016). Doubly iterative multiple-input-multiple-output-bit-interleaved coded modulation receiver with joint channel estimation and randomised sampling detection. IET Signal Processing, 10(4), 335-341.
    DOI Scopus3
    2016 Choi, J. (2016). An MCMC-MIMO Detector as a Stochastic Linear System Solver Using Successive Overrelexation. IEEE Transactions on Wireless Communications, 15(2), 1445-1455.
    DOI Scopus20
    2016 Choi, J. (2016). A Robust Beamforming Approach to Guarantee Instantaneous Secrecy Rate. IEEE Transactions on Wireless Communications, 15(2), 1076-1085.
    DOI Scopus10
    2016 Bai, L., Li, T., Liu, J., Yu, Q., & Choi, J. (2016). Large-Scale MIMO Detection Using MCMC Approach with Blockwise Sampling. IEEE Transactions on Communications, 64(9), 3697-3707.
    DOI Scopus35
    2016 Choi, J. (2016). On HARQ-IR for Downlink NOMA Systems. IEEE Transactions on Communications, 64(8), 3576-3584.
    DOI Scopus36
    2016 Choi, J. (2016). On the Adaptive Determination of the Number of Preambles in RACH for MTC. IEEE Communications Letters, 20(7), 1385-1388.
    DOI Scopus58
    2016 Bai, L., Li, T., Zhao, L., & Choi, J. (2016). Lattice reduction-based iterative receivers: Using partial bit-wise MMSE filter with randomised sampling and MAP-aided integer perturbation. IET Communications, 10(11), 1394-1400.
    DOI Scopus1
    2016 Choi, J. (2016). On the Power Allocation for MIMO-NOMA Systems With Layered Transmissions. IEEE Transactions on Wireless Communications, 15(5), 3226-3237.
    DOI Scopus129
    2016 Choi, J. (2016). On the Power Allocation for a Practical Multiuser Superposition Scheme in NOMA Systems. IEEE Communications Letters, 20(3), 438-441.
    DOI Scopus79
    2016 Choi, J. (2016). Secure Transmissions via Compressive Sensing in Multicarrier Systems. IEEE Signal Processing Letters, 23(10), 1315-1319.
    DOI Scopus15
    2016 Choi, J. (2016). Sparse Signal Detection for Space Shift Keying Using the Monte Carlo em Algorithm. IEEE Signal Processing Letters, 23(7), 974-978.
    DOI Scopus7
    2016 Choi, J. (2016). Sparse index multiple access for multi-carrier systems with precoding. Journal of Communications and Networks, 18(3), 439-445.
    DOI Scopus13
    2016 Choi, J. (2016). Re-Transmission Diversity Multiple Access Based on SIC and HARQ-IR. IEEE Transactions on Communications, 64(11), 4695-4705.
    DOI Scopus19
    2015 Choi, J. (2015). Beam Selection in mm-Wave Multiuser MIMO Systems Using Compressive Sensing. IEEE Transactions on Communications, 63(8), 2936-2947.
    DOI Scopus66
    2015 Vien, Q. T., Nguyen, H. X., Stewart, B. G., Choi, J., & Tu, W. (2015). On the energy-delay tradeoff and relay positioning of wireless butterfly networks. IEEE Transactions on Vehicular Technology, 64(1), 159-172.
    DOI Scopus9
    2015 Choi, J. (2015). Iterative Methods for Physical-Layer Multicast Beamforming. IEEE Transactions on Wireless Communications, 14(9), 5185-5196.
    DOI Scopus14
    2015 Chen, C., Bai, L., Yang, Y., Jin, Y., & Choi, J. (2015). Near optimal power allocation in two-way relay systems with physical layer network coding. IET Communications, 9(15), 1885-1893.
    DOI Scopus1
    2015 Choi, J. (2015). On Downlink Beamforming with Small Cells in Wireless Heterogeneous Systems. IEEE Wireless Communications Letters, 4(4), 425-428.
    DOI Scopus3
    2015 Im, S., Jeon, H., Choi, J., & Ha, J. (2015). Secret Key Agreement with Large Antenna Arrays under the Pilot Contamination Attack. IEEE Transactions on Wireless Communications, 14(12), 6579-6594.
    DOI Scopus28
    2015 Chen, C., Bai, L., Yang, Y., & Choi, J. (2015). Error performance of physical-layer network coding in multiple-antenna two-way relay systems with outdated CSI. IEEE Transactions on Communications, 63(10), 3744-3753.
    DOI Scopus7
    2015 Choi, J. (2015). Downlink Multiuser Beamforming With Compensation of Channel Reciprocity From RF Impairments. IEEE Transactions on Communications, 63(6), 2158-2169.
    DOI Scopus13
    2015 Choi, J. (2015). Interference-leakage based non-cooperative beamforming with low-dimensional approximation. IET Communications, 9(8), 1060-1067.
    DOI
    2015 Choi, J. (2015). Distributed beamforming for macro diversity and power control with large arrays in spatial correlated channels. IEEE Transactions on Wireless Communications, 14(4), 1871-1881.
    DOI Scopus4
    2015 Choi, J. (2015). Minimum power multicast beamforming with superposition coding for multiresolution broadcast and application to NOMA systems. IEEE Transactions on Communications, 63(3), 791-800.
    DOI Scopus245
    2015 Choi, J. (2015). Multiuser Precoding with Limited Cooperation for Large-Scale MIMO Multicell Downlink. IEEE Transactions on Wireless Communications, 14(3), 1295-1308.
    DOI Scopus8
    2015 Yang, Y., Bai, L., Chen, C., Jin, Y., & Choi, J. (2015). Fairness-aware power allocation in two-way decode-and-forward relay systems. Electronics Letters, 51(1), 52-54.
    DOI Scopus5
    2015 Choi, J. H., & Yoo, C. D. (2015). Underdetermined high-resolution DOA estimation: A 2 ρth-order source-signal/noise subspace constrained optimization. IEEE Transactions on Signal Processing, 63(7), 1858-1873.
    DOI Scopus17
    2014 Choi, J. (2014). Massive MIMO with joint power control. IEEE Wireless Communications Letters, 3(4), 329-332.
    DOI Scopus22
    2014 Xiao, Z., Bai, L., & Choi, J. (2014). Iterative joint beamforming training with constant-amplitude phased arrays in millimeter-wave communications. IEEE Communications Letters, 18(5), 829-832.
    DOI Scopus34
    2014 Choi, J. (2014). Energy efficient power control in the low rate regime. IEEE Communications Letters, 18(2), 321-324.
    DOI Scopus5
    2014 Cho, S. G., Kim, D., Choi, J., & Ha, J. (2014). Block-wise concatenated BCH codes for NAND flash memories. IEEE Transactions on Communications, 62(4), 1164-1177.
    DOI Scopus46
    2014 Bai, L., Dou, S., Li, Q., Xing, W., & Choi, J. (2014). Low-complexity iterative channel estimation with lattice reduction-based detection for multiple-input multiple-output systems. IET Communications, 8(6), 905-913.
    DOI Scopus4
    2014 Kumar, D., Ko, M. G., Roy, R., Kweon, J. H., Choi, J. H., Jeong, S. K., . . . Han, J. S. (2014). AFP mandrel development for composite aircraft fuselage skin. International Journal of Aeronautical and Space Sciences, 15(1), 32-43.
    DOI Scopus2
    2014 Bai, L., Li, Q., Bai, W., & Choi, J. (2014). Approximate maximum a posteriori detection for multiple-input-multiple-output systems with bit-level lattice reduction-aided detectors and successive interference cancellation. IET Communications, 8(5), 697-706.
    DOI Scopus1
    2014 Li, Q., Zhang, J., Bai, L., & Choi, J. (2014). Performance analysis and system design for hierarchical modulated BICM-ID. IEEE Transactions on Wireless Communications, 13(6), 3056-3069.
    DOI Scopus15
    2014 Choi, J. (2014). Non-orthogonal multiple access in downlink coordinated two-point systems. IEEE Communications Letters, 18(2), 313-316.
    DOI Scopus316
    2014 Choi, J. (2014). On coding and beamforming for large antenna arrays in mm-wave systems. IEEE Wireless Communications Letters, 3(2), 193-196.
    DOI Scopus16
    2014 Choi, J. (2014). On the macro diversity with multiple BSs to mitigate blockage in millimeter-wave communications. IEEE Communications Letters, 18(9), 1653-1656.
    DOI Scopus46
    2013 Yang, H., Choi, J., Choi, S., & Kwon, J. (2013). A novel lattice reduction precoding method. Wireless Personal Communications, 70(1), 283-293.
    DOI
    2013 Choi, J., Xing, W., To, D., Wu, Y., & Xu, S. (2013). On the energy efficiency of a relaying protocol with HARQ-IR and distributed cooperative beamforming. IEEE Transactions on Wireless Communications, 12(2), 769-781.
    DOI Scopus17
    2013 Choi, J. (2013). On multiple access using H-ARQ with SIC techniques for wireless ad hoc networks. Wireless Personal Communications, 69(1), 187-212.
    DOI Scopus13
    2013 Chen, C., Bai, L., Li, Y., Jin, Y., & Choi, J. (2013). Multiuser beamforming in multicell downlinks for maximising worst signal-to-interference-plus-noise ratio. IET Communications, 7(15), 1596-1604.
    DOI Scopus2
    2013 Choi, J., & Ha, J. (2013). On the energy efficiency of AMC and HARQ-IR with QoS constraints. IEEE Transactions on Vehicular Technology, 62(7), 3261-3270.
    DOI Scopus25
    2013 Choi, J., Ha, J., & Jeon, H. (2013). On the energy delay tradeoff of HARQ-IR in wireless multiuser systems. IEEE Transactions on Communications, 61(8), 3518-3529.
    DOI Scopus21
    2013 Bai, L., & Choi, J. (2013). Lattice reduction-based MIMO iterative receiver using randomized sampling. IEEE Transactions on Wireless Communications, 12(5), 2160-2170.
    DOI Scopus20
    2013 Choi, J. (2013). Energy-delay tradeoff comparison of transmission schemes with limited CSI feedback. IEEE Transactions on Wireless Communications, 12(4), 1762-1773.
    DOI Scopus14
    2013 Vien, Q. T., Stewart, B. G., Tianfield, H., Nguyen, H. X., & Choi, J. (2013). An efficient network coded ARQ for multisource multidestination relay networks over mixed flat fading channels. AEU - International Journal of Electronics and Communications, 67(4), 282-288.
    DOI Scopus5
    2013 Choi, J., To, D., Wu, Y., & Xu, S. (2013). Energy-delay tradeoff for wireless relay systems using HARQ with incremental redundancy. IEEE Transactions on Wireless Communications, 12(2), 561-573.
    DOI Scopus12
    2013 Choi, J., & Ha, J. (2013). Iterative demodulation and decoding of uplink multiuser m-ary FSK using OFDMA mapping. IEEE Communications Letters, 17(9), 1842-1845.
    DOI Scopus5
    2013 Wang, D., Chen, C., Bai, L., Jin, Y., & Choi, J. (2013). Distributed relay beamforming based on worst signalto-noise ratio constraints for multiple receivers. IET Signal Processing, 7(7), 523-532.
    DOI
    2013 Li, Q., Zhang, J., Bai, L., & Choi, J. (2013). Lattice reduction-based approximate MAP detection with bit-wise combining and integer perturbed list generation. IEEE Transactions on Communications, 61(8), 3259-3269.
    DOI Scopus12
    2013 Li, Y., Bai, L., Chen, C., Jin, Y., & Choi, J. (2013). Successive orthogonal beamforming for cooperative multi-point downlinks. IET Communications, 7(8), 706-714.
    DOI Scopus8
    2013 Jeon, H., Choi, J., McLaughlin, S. W., & Ha, J. (2013). Channel aware encryption and decision fusion for wireless sensor networks. IEEE Transactions on Information Forensics and Security, 8(4), 619-625.
    DOI Scopus37
    2012 Choi, J. (2012). On large deviations of HARQ with incremental redundancy over fading channels. IEEE Communications Letters, 16(6), 913-916.
    DOI Scopus19
    2012 Choi, J., & Ha, J. (2012). On the achievable rate for wideband channels with estimated CSI. Journal of Signal Processing Systems, 66(1), 75-86.
    DOI Scopus1
    2012 Choi, J. (2012). Multiuser diversity beamforming for downlink channels using modulation division multiplexing. Wireless Communications and Mobile Computing, 12(17), 1528-1537.
    DOI Scopus1
    2012 Bai, L., Chen, C., & Choi, J. (2012). Partial MAP-based lattice reduction-aided list MIMO detection. Electronics Letters, 48(10), 598-600.
    DOI Scopus4
    2012 Choi, J. (2012). Rate allocation for multipath routing in wireless multihop networks with security constraints based on erasure channel modeling. IEEE Transactions on Communications, 60(9), 2689-2699.
    DOI Scopus2
    2012 Song, W. T., Choi, J., & Ha, J. (2012). Perfect secrecy over binary erasure wiretap channel of type II. IEEE Transactions on Information Forensics and Security, 7(4), 1414-1418.
    DOI Scopus1
    2012 Vien, Q. T., Nguyen, H. X., Choi, J., Stewart, B. G., & Tianfield, H. (2012). Network coding-based block acknowledgement scheme for wireless regenerative relay networks. IET Communications, 6(16), 2593-2601.
    DOI Scopus2
    2012 Han, S. R., Choi, J. H., & Kwak, J. S. (2012). New metal fitting geometry and optimization of the swaging parameters for an automobile power steering hose. INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY, 13(4), 637-644.
    DOI
    2011 Choi, J. (2011). Approximate MAP detection with ordering and successive processing for iterative detection and decoding in MIMO systems. IEEE Journal on Selected Topics in Signal Processing, 5(8), 1415-1425.
    DOI Scopus18
    2011 Jeon, H., Kim, N., Choi, J., Lee, H., & Ha, J. (2011). Bounds on secrecy capacity over correlated ergodic fading channels at high SNR. IEEE Transactions on Information Theory, 57(4), 1975-1983.
    DOI Scopus113
    2011 Sivridis, L., Wang, X., & Choi, J. (2011). Impact of CSI on radio resource management techniques for the OFDMA Downlink. Journal of Communications, 6(4), 306-311.
    DOI
    2011 Ahn, C., Kim, J., Ju, J., Choi, J., Choi, B., & Choi, S. (2011). Implementation of an SDR platform using GPU and its application to a 2 × 2 MIMO WiMAX system. Analog Integrated Circuits and Signal Processing, 69(2-3), 107-117.
    DOI Scopus26
    2011 Choi, J. (2011). Interference alignment over lattices for MIMO interference channels. IEEE Communications Letters, 15(4), 374-376.
    DOI Scopus12
    2011 Choi, J. (2011). Distributed beamforming using a consensus algorithm for cooperative relay networks. IEEE Communications Letters, 15(4), 368-370.
    DOI Scopus25
    2011 Bai, L., Chen, C., Choi, J., & Ling, C. (2011). Greedy user selection using a lattice reduction updating method for multiuser MIMO systems. IEEE Transactions on Vehicular Technology, 60(1), 136-147.
    DOI Scopus11
    2011 Sivridis, L., Wang, X., & Choi, J. (2011). Impact of varying channel model mixtures on radio resource management for the OFDMA downlink. International Journal of Communication Networks and Information Security, 3(2), 186-192.
    Scopus1
    2011 Choi, J., & Choi, S. (2011). Cooperative and distributed receiver processing based on message passing. IEEE Transactions on Vehicular Technology, 60(7), 3066-3075.
    DOI Scopus2
    2011 Choi, J. (2011). Opportunistic beamforming with single beamforming matrix for virtual antenna arrays. IEEE Transactions on Vehicular Technology, 60(3), 872-881.
    DOI Scopus26
    2011 Chen, C., Bai, L., He, J., Xiang, H., & Choi, J. (2011). The throughput order of multicast traffics with physical-layer network coding in random wireless ad hoc networks. Journal of Communications and Networks, 13(3), 214-220.
    DOI
    2011 To, D., & Choi, J. (2011). Maximum flatness criterion based on extrinsic information transfer charts for symbol mapping design. IET Communications, 5(13), 1889-1894.
    DOI Scopus1
    2011 Sivridis, L., Wang, X., & Choi, J. (2011). Radio resource management for fast fading environments. Journal of Communications, 6(7), 540-548.
    DOI Scopus5
    2011 Wu, B., Bai, L., Chen, C., & Choi, J. (2011). Resource allocation for maximizing outage throughput in OFDMA systems with finite-rate feedback. Eurasip Journal on Wireless Communications and Networking, 2011(1), 10 pages.
    DOI Scopus2
    2011 Choi, J., & Choi, S. (2011). Multichannel sharing and joint detection for cell-edge users in downlink multicell OFDMA systems. IEEE Transactions on Vehicular Technology, 60(4), 1894-1898.
    DOI Scopus4
    2011 Chen, C., Bai, L., Wu, B., & Choi, J. (2011). Relay selection and beamforming for cooperative bi-directional transmissions with physical layer network coding. IET Communications, 5(14), 2059-2067.
    DOI Scopus8
    2011 Choi, J. (2011). MMSE-based distributed beamforming in cooperative relay networks. IEEE Transactions on Communications, 59(5), 1346-1356.
    DOI Scopus38
    2011 Chen, C., Bai, L., Wu, B., & Choi, J. (2011). Downlink throughput maximization for ofdma systems with feedback channel capacity constraints. IEEE Transactions on Signal Processing, 59(1), 441-446.
    DOI Scopus14
    2011 Jeon, H., Hwang, D., Choi, J., Lee, H., & Ha, J. (2011). Secure type-based multiple access. IEEE Transactions on Information Forensics and Security, 6(3 PART 1), 763-774.
    DOI Scopus18
    2011 Lee, H., Lim, C., & Choi, J. (2011). A refined MAC protocol with multipacket reception for wireless networks. Wireless Communications and Mobile Computing, 11(9), 1275-1286.
    DOI Scopus1 WoS1
    2011 Lee, H., Lim, C., & Choi, J. (2011). Joint backoff control in time and frequency for multichannel wireless systems and its Markov model for analysis. Discrete and Continuous Dynamical Systems-Series B, 16(4 Sp Iss), 1083-1099.
    DOI Scopus1
    2010 Chen, C., Bai, L., & Choi, J. (2010). Prevoting cancellation-based detection for underdetermined MIMO systems. Eurasip Journal on Wireless Communications and Networking, 2010(1), 11 pages.
    DOI Scopus5
    2010 Nguyen, H. X., Choi, J., Kim, S. R., & Nam, J. (2010). Multi-group linear turbo equalization with intercell interference cancellation for MC-CDMA cellular systems. Wireless Communications and Mobile Computing, 10(8), 1102-1112.
    DOI
    2010 Kim, G. H., Choi, J. H., & Kweon, J. H. (2010). Manufacture and performance evaluation of the composite hat-stiffened panel. Composite Structures, 92(9), 2276-2284.
    DOI Scopus68
    2010 To, T., & Choi, J. (2010). On exploiting idle channels in opportunistic multichannel ALOHA. IEEE Communications Letters, 14(1), 51-53.
    DOI Scopus16
    2010 Park, J. M., Kim, S. L., & Choi, J. (2010). Hierarchically modulated network coding for asymmetric two-way relay systems. IEEE Transactions on Vehicular Technology, 59(5), 2179-2184.
    DOI Scopus56
    2010 To, D., Choi, J., & Kim, I. M. (2010). Error probability analysis of bidirectional relay systems using Alamouti scheme. IEEE Communications Letters, 14(8), 758-760.
    DOI Scopus35
    2010 Bai, L., Chen, C., & Choi, J. (2010). Error-probability-based column reordering criterion for lattice-reduction-based list MIMO detection. Electronics Letters, 46(12), 868-869.
    DOI Scopus3
    2010 Lee, Y. H., Lim, D. W., Choi, J. H., Kweon, J. H., & Yoon, M. K. (2010). Failure load evaluation and prediction of hybrid composite double lap joints. Composite Structures, 92(12), 2916-2926.
    DOI Scopus64
    2010 Choi, J., & Adachi, F. (2010). User Selection Criteria for Multiuser Systems With Optimal and Suboptimal LR Based Detectors. IEEE Transactions on Signal Processing, 58(10), 5463-5468.
    DOI Scopus23
    2010 To, D., & Choi, J. (2010). Convolutional codes in two-way relay networks with physical-layer network coding. IEEE Transactions on Wireless Communications, 9(9), 2724-2729.
    DOI Scopus70
    2010 Jeon, H., Choi, J., Lee, H., & Ha, J. (2010). Channel-aware energy efficient transmission strategies for large wireless sensor networks. IEEE Signal Processing Letters, 17(7), 643-646.
    DOI Scopus9
    2010 Liang, Y. C., Wang, X., Zeng, Y., Choi, J., Zhang, R., & Luise, M. (2010). Advanced signal processing for cognitive radio networks. Eurasip Journal on Advances in Signal Processing, 2010(1), 2 pages.
    DOI Scopus2
    2009 Choi, J., & Nguyen, H. (2009). SIC-based detection with list and lattice reduction for MIMO channels. IEEE Transactions on Vehicular Technology, 58(7), 3786-3790.
    DOI Scopus20
    2009 Nguyen, H. X., Choi, J., & Le-Ngoc, T. (2009). High-rate groupwise STBC using low-complexity SIC based receiver. IEEE Transactions on Wireless Communications, 8(9), 4677-4687.
    DOI Scopus4
    2009 Jung, C., Choi, J., & Ha, J. (2009). Asymmetric power allocation to improve convergence rate of iterative receivers with soft cancellation. IEEE Communications Letters, 13(8), 579-581.
    DOI
    2009 Bai, L., & Choi, J. (2009). Partial MAP-based list detection for MIMO systems. IEEE Transactions on Vehicular Technology, 58(5), 2544-2548.
    DOI Scopus9
    2009 Choi, J., & Ha, J. (2009). Rate optimization to minimize distortion for source-channel coded H-BLAST with SIC decoding. IEEE Communications Letters, 13(2), 115-117.
    DOI Scopus1
    2008 Choi, J. (2008). An EM based joint data detection and channel estimation incorporating with initial channel estimate. IEEE Communications Letters, 12(9), 654-656.
    DOI Scopus14
    2008 Choi, J. (2008). Capacity/throughput optimization for H-BLAST with SC receiver over MIMO channels. IEEE Transactions on Wireless Communications, 7(3), 1016-1024.
    DOI Scopus8
    2008 Choi, J. (2008). Power allocation for two different traffics in layered MIMO systems. IEEE Transactions on Wireless Communications, 7(10), 3942-3950.
    DOI Scopus7
    2008 Choi, J. (2008). Data detection with imperfect CSI using averaged likelihood function. IEEE Transactions on Wireless Communications, 7(11), 4117-4121.
    DOI Scopus4
    2008 Nguyen, X. H., & Choi, J. (2008). Joint design of groupwise STBC and SIC based receiver. IEEE Communications Letters, 12(2), 115-117.
    DOI Scopus11
    2008 Choi, J. (2008). Diversity eigenbeamforming for coded signals. IEEE Transactions on Communications, 56(6), 1013-1021.
    DOI Scopus5
    2008 Png, G., Choi, J., Ng, B., Mickan, S., Abbott, D., & Zhang, X. C. (2008). The impact of hydration changes in fresh bio-tissue on THz spectroscopic measurements. Physics in Medicine and Biology, 53(13), 3501-3517.
    DOI Scopus120 WoS115 Europe PMC31
    2008 Choi, J., & Lim, C. (2008). A Cholesky factorization based approach for blind FIR channel identification. IEEE Transactions on Signal Processing, 56(4), 1730-1735.
    DOI Scopus31 WoS24
    2007 Choi, J. (2007). A correlation based analysis for approximate MAP detectors and iterative receivers. IEEE Transactions on Wireless Communications, 6(5), 1764-1773.
    DOI Scopus8
    2007 Choi, J. (2007). An EM-based iterative receiver for MIMO-OFDM under interference-limited environments. IEEE Transactions on Wireless Communications, 6(11), 3994-4003.
    DOI Scopus7
    2007 Nguyen, X. H., & Choi, J. (2007). Decision-feedback detection for MIMO-ISI channels: Design using fixed and adaptive constraints. IEEE Transactions on Vehicular Technology, 56(6 II), 3931-3936.
    DOI
    2007 Chan, F., & Choi, J. (2007). Neighborhood exploring detector: An EM-based signal detector for multiple antenna systems. IEEE Transactions on Signal Processing, 55(5 I), 1875-1885.
    DOI Scopus3
    2007 Choi, J., Kim, S. R., & Choi, I. K. (2007). Statistical eigen-beamforming with selection diversity for spatially correlated OFDM downlink. IEEE Transactions on Vehicular Technology, 56(5), 2931-2940.
    DOI Scopus19
    2007 Seong, S. H., Lee, H. W., Choi, J. H., & Park, N. G. (2007). Design of a single mode variable bridge type splitpowered CVT with an inner-spherical continuously variable unit. INTERNATIONAL JOURNAL OF AUTOMOTIVE TECHNOLOGY, 8(6), 799-806.
    2006 Choi, J. (2006). Nulling and cancellation detector for MIMO channels and its application to multistage receiver for coded signals: Performance and optimization. IEEE Transactions on Wireless Communications, 5(5), 1207-1216.
    DOI Scopus35
    2006 Choi, J. (2006). Low complexity MAP detection using approximate LLR for CDMA iterative receivers. IEEE COMMUNICATIONS LETTERS, 10(5), 321-323.
    DOI
    2006 Choi, J. (2006). MIMO-BICM iterative receiver with the EM based channel estimation and simplified MMSE combining with soft cancellation. IEEE Transactions on Signal Processing, 54(8), 3247-3251.
    DOI Scopus22
    2006 Choi, J. (2006). Low complexity MAP detection using approximate LLR for CDMA iterative receivers. IEEE Communications Letters, 10(5), 321-323.
    DOI Scopus2
    2006 Choi, J., Hong, Y., & Yuan, J. (2006). An approximate MAP-based iterative receiver for MIMO channels using modified sphere detection. IEEE Transactions on Wireless Communications, 5(8), 2119-2126.
    DOI Scopus18
    2006 Patwary, M. N., Rapajic, P. B., & Choi, J. (2006). Decision feedback MLSE for spatially multiplexed MIMO frequency selective fading channel. IEE Proceedings: Communications, 153(1), 39-48.
    DOI Scopus5
    2005 Choi, J. (2005). Random sign repetition time-hopping UWB with multiuser detection. Eurasip Journal on Wireless Communications and Networking, 2005(4), 590-598.
    DOI Scopus5
    2005 Choi, J. (2005). Iterative receivers with bit-level cancellation and detection for MIMO-BICM systems. IEEE Transactions on Signal Processing, 53(12), 4568-4577.
    DOI Scopus21
    2005 Choi, J. (2005). On the partial MAP detection with applications to MIMO channels. IEEE Transactions on Signal Processing, 53(1), 158-167.
    DOI Scopus19
    2004 Hong, S. C., Choi, J., Jung, Y. H., Kim, S. R., & Lee, Y. H. (2004). Constrained MMSE receivers for CDMA systems in frequency-selective fading channels. IEEE Transactions on Wireless Communications, 3(5), 1393-1398.
    DOI Scopus6
    2004 Choi, J. (2004). Equalization and Semi-Blind Channel Estimation for Space-Time Block Coded Signals Over a Frequency-Selective Fading Channel. IEEE Transactions on Signal Processing, 52(3), 774-785.
    DOI Scopus42
    2004 Choi, J., & Choi, S. W. (2004). On downlink beamforming methods: Capacity and error probability performance. Wireless Personal Communications, 30(1), 13-26.
    DOI
    2004 Choi, J. (2004). A Bi-directional zero-forcing BLAST receiver. IEEE Transactions on Signal Processing, 52(9), 2670-2673.
    DOI Scopus15
    2004 Choi, J. (2004). A joint channel estimation and detection for frequency-domain equalization using an approximate EM algorithm. Signal Processing, 84(5), 865-880.
    DOI Scopus15
    2004 Choi, J., & Perreau, S. (2004). MMSE multiuser downlink multiple antenna transmission for CDMA systems. IEEE Transactions on Signal Processing, 52(6), 1564-1573.
    DOI Scopus20
    2004 Santoso, A., Choi, J., Lim, C. C., & Vucetic, B. (2004). Chip level decision feedback equaliser for CDMA downlink with space-time coding. Electronics Letters, 40(7), 437-439.
    DOI Scopus2 WoS1
    2004 Choi, J., Kim, S., & Lim, C. (2004). Receivers with chip-level decision feedback equalizer for CDMA downlink channels. IEEE Transactions on Wireless Communications, 3(1), 300-314.
    DOI Scopus19 WoS14
    2003 Choi, J. (2003). Erratum: An adaptive technique for transmit antenna diversity with feedback. IEEE Transactions on Vehicular Technology, 52(3), 720.
    DOI
    2003 Choi, J., & Choi, S. (2003). Diversity gain for CDMA systems equipped with antenna arrays. IEEE Transactions on Vehicular Technology, 52(3), 720-725.
    DOI Scopus11
    2003 Choi, J. (2003). MMSE equalization of downlink CDMA channel utilizing unused orthogonal spreading sequences. IEEE Transactions on Signal Processing, 51(5), 1390-1402.
    DOI Scopus19
    2003 Choi, J. (2003). Erratum: Performance analysis of the closed-loop transmit antenna diversity system over Rayleigh fading channels. IEEE Transactions on Vehicular Technology, 52(3), 719-720.
    DOI
    2003 Lee, W. C., Choi, S., Choi, J., & Suk, M. (2003). An Adaptive Beamforming Technique for Smart Antennas in WCDMA System. IEICE Transactions on Communications, E86-B(9), 2838-2843.
    Scopus2
    2003 Lee, W. C., Choi, S., Choi, J., & Suk, M. (2003). An adaptive beamforming technique for smart antennas in WCDMA system. IEICE TRANSACTIONS ON COMMUNICATIONS, E86B(9), 2838-2843.
    2002 Choi, S., Choi, J., Im, H. J., & Choi, B. (2002). A novel adaptive beamforming algorithm for antenna array CDMA systems with strong interferers. IEEE Transactions on Vehicular Technology, 51(5), 808-816.
    DOI Scopus79
    2002 Choi, J. (2002). A semiblind method for transmit antenna arrays in CDMA systems. IEEE Transactions on Vehicular Technology, 51(4), 624-635.
    DOI Scopus8
    2002 Choi, J. (2002). Performance analysis of the closed-loop transmit antenna diversity system over Rayleigh fading channels. IEEE Transactions on Vehicular Technology, 51(4), 767-771.
    DOI Scopus15
    2002 Choi, J., Choi, H. K., & Lee, H. W. (2002). An adaptive technique for transmit antenna diversity with feedback. IEEE Transactions on Vehicular Technology, 51(4), 617-623.
    DOI Scopus8
    2002 Choi, J. (2002). Performance limitation of closed-loop transmit antenna diversity over fast Rayleigh fading channels. IEEE Transactions on Vehicular Technology, 51(4), 771-775.
    DOI Scopus8
    2002 Choi, J. (2002). Performance analysis for transmit antenna diversity with/without channel information. IEEE Transactions on Vehicular Technology, 51(1), 101-113.
    DOI Scopus45
    2002 Hong, S. C., Choi, J., Kim, S. R., & Lee, Y. H. (2002). Constrained MMSE-RAKE receivers for DS/CDMA systems in multipath fading channels. IEEE Vehicular Technology Conference, 2, 532-536.
    DOI Scopus2
    2002 Choi, J., & Kim, S. R. (2002). Adaptive MMSE receiver for multirate CDMA systems. IEEE Transactions on Signal Processing, 50(12), 3098-3106.
    DOI Scopus10
    2002 Choi, J. (2002). Interference mitigation using transmitter filters in CDMA systems. IEEE Transactions on Vehicular Technology, 51(4), 657-666.
    DOI Scopus15
    2001 Kim, S. R., Jung, Y. H., Choi, J., & Lee, Y. H. (2001). A consideration on adaptive RAKE receivers for single-user MMSE detection. IEEE Vehicular Technology Conference, 4(53ND), 2426-2430.
    DOI Scopus1
    2001 Yoon, K. S., Park, J. H., Choi, J. H., Yang, J. Y., Lee, C. H., Kim, C. O., . . . Kang, T. W. (2001). Performance of Co/Al<inf>2</inf>O<inf>3</inf>/NiFe magnetic tunnel junctions prepared by a two-step rf plasma oxidation method. Applied Physics Letters, 79(8), 1160-1162.
    DOI Scopus24
    2001 Choi, J., Kim, S. R., Jung, Y. H., Hong, S. C., & Lee, Y. H. (2001). Adaptive LMMSE receivers for CDMA systems over time-varying multipath fading channels. IEEE International Conference on Communications, 6, 1955-1958.
    DOI Scopus5
    2001 Choi, J., & Hun Lee, G. (2001). Single beamformer for antenna array CDMA systems. Signal Processing, 81(2), 321-334.
    DOI Scopus1
    2001 Choi, J., & Lee, Y. U. (2001). Multiuser filters for CDMA systems with imperfect channel knowledge. Signal Processing, 81(1), 211-217.
    DOI Scopus6
    2000 Choi, J. (2000). A momentbased blind method for identification of FIR downlink DSCDMA channels. IEEE Transactions on Signal Processing, 48(4), 966981.
    2000 Choi, J. (2000). Decision feedback channel and symbol estimation methods for CDMA systems in indoor wireless communications. Wireless Personal Communications, 12(2), 187-208.
    DOI Scopus2
    2000 Choi, J. (2000). Moment-based blind method for identification of FIR down-link DS-CDMA channels. IEEE Transactions on Signal Processing, 48(4), 966-981.
    DOI Scopus6
    2000 Choi, J. (2000). Pilot channel-aided techniques to compute the beamforming vector for CDMA systems with antenna array. IEEE Transactions on Vehicular Technology, 49(5), 1760-1775.
    DOI Scopus30
    2000 Choi, J. (2000). Pillet channel-aided techniques to compute the beamforming vector for CDMA systems with antenna array. IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 49(5), 1760-1775.
    1999 Choi, J. (1999). Multipath CDMA channel estimation by jointly utilising pilot and traffic channels. IEE Proceedings: Communications, 146(5), 312-318.
    DOI Scopus12
    1999 Choi, J. (1999). Joint multiple access scheme using spatial and waveform signatures. Signal Processing, 74(2), 179-197.
    DOI Scopus16
    1999 Choi, J. (1999). A receiver of simple structure for antenna array CDMA systems. IEEE Transactions on Vehicular Technology, 48(5), 1332-1340.
    DOI Scopus10
    1999 Choi, J. (1999). Distortion policy of buffer-constrained rate control for real-time VBR coders. IEEE Transactions on Image Processing, 8(4), 537-547.
    DOI Scopus5
    1999 Choi, J. (1999). Sufficient conditions of the redundancy-transform for the blind single channel identification. Signal Processing, 79(2), 151-160.
    DOI Scopus7
    1997 Choi, J. (1997). Beamforming for the multiuser detection with decorrelator in synchronous CDMA systems: Approaches and performance analysis. Signal Processing, 60(2), 195-211.
    DOI
    1997 Choi, J., Song, I., & Park, R. H. (1997). Some convergence properties of Godard's quartic algorithm. Signal Processing, 56(3), 313-320.
    DOI Scopus1
    1997 Choi, J. (1997). Beamforming for the multiuser detection with decorrelator in synchronous CDMA systems: Approaches and performance analysis. Signal Processing, 60(2), 195-211.
    DOI Scopus20
    1997 Lee, Y. U., Choi, J., Song, I. H., & Lee, S. R. (1997). Distributed source modeling and direction-of-arrival estimation techniques. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 45(4), 960-969.
    1995 Choi, J. (1995). A Fast Determination of Stochastic Excitation without Codebook Search in CELP Coder. IEEE Transactions on Speech and Audio Processing, 3(6), 473-480.
    DOI Scopus3
    1994 Choi, J., Song, I., Kim, S., & Jhee, Y. K. (1994). A Generalized Null-Spectrum for Direction of Arrival Estimation. IEEE Transactions on Signal Processing, 42(2), 462-466.
    DOI Scopus5
    1994 Choi, J., & Park, D. (1994). A Stable Feedback Control of the Buffer State using the Controlled Lagrange Multiplier Method. IEEE Transactions on Image Processing, 3(5), 546-558.
    DOI Scopus78 Europe PMC4
    1993 Choi, J., Song, I., Kim, S., & Kim, S. Y. (1993). A combined determination-estimation method for direction of arrival estimation. Signal Processing, 30(1), 123-131.
    DOI Scopus6
    1993 Choi, J., & Song, I. (1993). Asymptotic Distribution of the MUSIC Null Spectrum. IEEE Transactions on Signal Processing, 41(2), 985-988.
    DOI Scopus9
    1993 Choi, J., Song, I., & Kim, H. M. (1993). On estimating the direction of arrival when the number of signal sources is unknown. Signal Processing, 34(2), 193-205.
    DOI Scopus19
    1993 Choi, J., Song, I., Kim, S., Kim, S. Y., & Kim, H. M. (1993). A statistical analysis of MUSIC null-spectrum via decomposition of estimation error. Signal Processing, 34(2), 179-192.
    DOI Scopus4
    1992 Kang, D. H., Choi, J. H., Lee, Y. H., & Lee, C. (1992). Applications of a DPCM system with median predictors for image coding. IEEE Transactions on Consumer Electronics, 38(3), 429-435.
    DOI Scopus20
    1991 Choi, J. H., Song, H. J., Suh, K. D., Park, J. W., & Kim, C. K. (1991). A self-consistent analytic threshold voltage model for thin SOI n-channel MOSFETs. Solid State Electronics, 34(12), 1421-1425.
    DOI Scopus7
    1991 Choi, J. H., Song, H. J., & Kim, C. K. (1991). Zone melting recrystallization of polysilicon by a focused-lamp with unsymmetric trapezoidal power distribution. Journal of Electronic Materials, 20(3), 231-235.
    DOI Scopus3

  • Books
    Year Citation
    2022 Choi, J. (2022). Massive Connectivity: Non-Orthogonal Multiple Access to High Performance Random Access. J. Choi (Ed.), Wiley.
    DOI Scopus1
    2014 Bai, L., Choi, J., & Yu, Q. (2014). Low complexity MIMO receivers (Vol. 9783319049847). Springer International Publishing.
    DOI Scopus22
    2012 Choi, J. (2012). Optimal combining and detection: Statistical signal processing for communications (Vol. 9780521517607). Cambridge University Press.
    DOI Scopus10
    2012 Bai, L., & Choi, J. (2012). Low complexity MIMO detection (Vol. 9781441985835).
    DOI Scopus110
    2006 Choi, J. (2006). Adaptive and iterative signal processing in communications (Vol. 9780521864862). Cambridge University Press.
    DOI Scopus96

  • Book Chapters
    Year Citation
    2024 Choi, J. (2024). Random Access Techniques for Machine-Type Communication. In Y. Liu, L. Liu, Z. Ding, & X. Shen (Eds.), Next Generation Multiple Access (pp. 259-285). Wiley.
    2022 Ray, B., Khadka, G., Lasantha, D., Chandrappa, V., Choi, J., & Karmakar, N. (2022). Intelligent Radio Frequency Fingerprinting to Identify Malicious Tags in the Internet of Things. In Studies in Computational Intelligence (Vol. 1025, pp. 213-239). Springer International Publishing.
    DOI
    2016 Choi, J., Xing, W., To, D., Wu, Y., & Xu, S. (2016). Energy efficiency for wireless relay systems. In Green Communications: Theoretical Fundamentals, Algorithms, and Applications (pp. 615-636).
    Scopus1
    2012 Bai, L., & Choi, J. (2012). Introduction. In Low Complexity MIMO Detection (pp. 1-11). Springer US.
    DOI
    2008 Badic, B., & Choi, J. (2008). Joint beamforming and space-time coding for MIMO channels. In Handbook on Advancements in Smart Antenna Technologies for Wireless Networks (pp. 264-285). IGI Global.
    DOI

  • Conference Papers
    Year Citation
    2024 Awais, M., Choi, J., Park, J., & Kim, Y. H. (2024). Data Aided Sensing with Variational Autoencoder. In 6th International Conference on Artificial Intelligence in Information and Communication, ICAIIC 2024 (pp. 120-122). online: IEEE.
    DOI Scopus1
    2024 Han, S., Lee, H., Choi, J., & Hwang, E. (2024). Multi-Frequency Band Physical-Layer Authentication in Indoor Environment. In Proceedings - IEEE Global Communications Conference, GLOBECOM (pp. 1741-1746). MALAYSIA, Kuala Lumpur: IEEE.
    DOI Scopus1
    2024 Krishnan, S., Nemati, M., Loke, S. W., Park, J., & Choi, J. (2024). Energy-Efficient UAV-Assisted IoT Data Collection via TSP-Based Solution Space Reduction. In Proceedings - IEEE Global Communications Conference, GLOBECOM (pp. 6189-6194). MALAYSIA, Kuala Lumpur: IEEE.
    DOI
    2024 Nemati, M., Park, J., & Choi, J. (2024). VQ-VAE Empowered Wireless Communication for Joint Source-Channel Coding and Beyond. In Proceedings - IEEE Global Communications Conference, GLOBECOM Vol. 119 (pp. 3155-3160). MALAYSIA, Kuala Lumpur: IEEE.
    DOI Scopus2
    2024 Loke, S. W., Choi, J., Homssi, B. A., & Kim, S. (2024). Computing with the Internet of Flying-Things from Sky to Space. In 22nd International Symposium on Communications and Information Technologies, ISCIT 2023 (pp. 52-57). Online: IEEE.
    DOI
    2024 Li, B., Park, J., Kim, H. W., Oh, D., & Choi, J. (2024). On Ka-Band Utilization Towards Non-Terrestrial Networks. In 22nd International Symposium on Communications and Information Technologies, ISCIT 2023 (pp. 64-69). Sydney, Australia: IEEE.
    DOI
    2024 Nam, H., Park, J., Choi, J., Bennis, M., & Kim, S. L. (2024). LANGUAGE-ORIENTED COMMUNICATION WITH SEMANTIC CODING AND KNOWLEDGE DISTILLATION FOR TEXT-TO-IMAGE GENERATION. In ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings (pp. 13506-13510). Online: IEEE.
    DOI Scopus1
    2024 Lee, H., Park, J., Kim, S., & Choi, J. (2024). Energy-Efficient Downlink Semantic Generative Communication with Text-to-Image Generators. In 2023 IEEE Globecom Workshops, GC Wkshps 2023 (pp. 1291-1296). Kuala Lumpur, Malaysia: IEEE.
    DOI Scopus2
    2024 Choi, J. (2024). Modeling of Multi-UAV Networks Based on Integrated Access and Backhaul for NTNs. In IEEE Vehicular Technology Conference. Singapore, Singapore: IEEE.
    DOI
    2024 Krishnan, S., Park, J., Sherman, G., Campbell, B., & Choi, J. (2024). Graph Koopman Autoencoder for Predictive Covert Communication Against UAV Surveillance. In IEEE Vehicular Technology Conference. Singapore, Singapore: IEEE.
    DOI
    2024 Choi, J., Krishnan, S., & Park, J. (2024). Low-Latency Resource Allocation for Store-and-Forward Transmission in UAV-Aided LEO Communication. In IEEE Vehicular Technology Conference. Singapore, Singapore: IEEE.
    DOI
    2024 Choi, J., Park, J., Grassucci, E., & Comminiello, D. (2024). Semantic Communication Challenges: Understanding Dos and Avoiding Don'ts. In IEEE Vehicular Technology Conference. Singapore, Singapore: IEEE.
    DOI
    2023 Lee, H., Choi, J., Gupta, A. P., Jang, J., Yoon, K. -S., & Ryu, J. (2023). ADVANCED RADIATION SOURCE BASED ON FIELD EMISSION ELECTRON GUN WITH CARBON NANOTUBES. In 2023 IEEE 36TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE, IVNC (pp. 80-81). MA, Cambridge: IEEE.
    DOI
    2023 Choi, J., Lee, H., Yu, J., Gupta, A. P., Sharma, M. B., Jang, J., . . . Ryu, J. (2023). DESIGN AND CHARACTERIZATION OF A MEDICAL MULTI-BEAM SYSTEM WITH DIRECTLY GROWN CNT FIELD EMISSION EMITTERS. In 2023 IEEE 36TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE, IVNC Vol. 32 (pp. 201-203). MA, Cambridge: IEEE.
    DOI
    2023 Choi, J., Lee, H., Yu, J., Gupta, A. P., Sharma, M. B., Jang, J., . . . Ryu, J. (2023). EFFICIENT SYNTHESIS OF HIGH-QUALITY CARBON NANOTUBES USING INDUCTION HEATING TECHNOLOGY. In 2023 IEEE 36TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE, IVNC Vol. 8 (pp. 216-218). MA, Cambridge: IEEE.
    DOI
    2023 Gupta, A. P., Choi, J., Lim, J., Bhusal, M. S., Jung, J., Yeo, S. J., . . . Ryu, J. (2023). A NOVEL BACK-FRONT DOUBLE-GATED FIELD EMISSION ELECTRON GUN USING 3D CNT EMITTERS FOR X-RAY SOURCE. In 2023 IEEE 36TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE, IVNC (pp. 213-215). MA, Cambridge: IEEE.
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    2023 Cha, J., Moon, Y., Cho, S., Kim, D., Choi, J., Jung, J., . . . Choi, S. (2023). RAN-CN Converged User-Plane for 6G Cellular Networks. In 2022 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM 2022) (pp. 2843-2848). BRAZIL, Rio de Janeiro: IEEE.
    DOI
    2023 Choi, J., Sharma, N., Gantha, S. S., Mandawaria, V., Cha, J., Kim, D., . . . Choi, S. (2023). RAN-CN Converged Control-Plane for 6G Cellular Networks. In 2022 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM 2022) (pp. 1253-1258). BRAZIL, Rio de Janeiro: IEEE.
    DOI
    2023 Seo, S., Park, J., Ko, S. W., Choi, J., Bennis, M., & Kim, S. L. (2023). Semantic Communication Protocol: Demystifying Deep Neural Networks via Probabilistic Logic. In Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks workshops Vol. 2023-September (pp. 76-78). Madrid, Spain: IEEE.
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    2023 Krishnan, S., Park, J., Sagar, S., Sherman, G., Campbell, B., & Choi, J. (2023). Federated Graph Learning for Low Probability of Detection in Wireless Ad-Hoc Networks. In IEEE Workshop on Statistical Signal Processing Proceedings Vol. 2023-July (pp. 66-70). Hanoi, Vietnam: IEEE.
    DOI Scopus1
    2023 Nam, H., Park, J., Choi, J., & Kim, S. L. (2023). Sequential Semantic Generative Communication for Progressive Text-to-Image Generation. In Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks workshops Vol. 2023-September (pp. 91-94). Madrid, Spain: IEEE.
    DOI Scopus3
    2023 Pokhrel, S. R., & Choi, J. (2023). Understanding before Transmission (UBT): Hashing-based Semantic Communication Model. In IEEE Wireless Communications and Networking Conference, WCNC Vol. 2023-March (pp. 6 pages). Glasgow, United Kingdom: IEEE.
    DOI Scopus2
    2023 Park, J., Choi, J., Kim, S. L., & Bennis, M. (2023). Enabling the Wireless Metaverse via Semantic Multiverse Communication. In Annual IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks workshops Vol. 2023-September (pp. 85-90). Madrid, Spain: IEEE.
    DOI Scopus2
    2023 Choi, J. (2023). Co-Phase Over-the-Air Aggregation for Multi-Server Federated Learning with Randomized Transmissions. In IEEE Vehicular Technology Conference Vol. 2023-June (pp. 6 pages). Florence, Italy: IEEE.
    DOI
    2022 Choi, J. (2022). A Random Access based Approach to Communication-Efficient Distributed SGD. In IEEE International Conference on Communications Vol. 2022-May (pp. 4486-4491). Seoul, Korea, Republic of: IEEE.
    DOI
    2022 Choi, J., Loke, S. W., & Park, J. (2022). A Unified View on Semantic Information and Communication: A Probabilistic Logic Approach. In 2022 IEEE International Conference on Communications Workshops, ICC Workshops 2022 (pp. 705-710). IEEE: IEEE.
    DOI Scopus13
    2022 Ding, J., & Choi, J. (2022). Throughput Analysis of Network Coding in Grant-Free Transmission with K-Repetition. In 2022 Joint European Conference on Networks and Communications and 6G Summit, EuCNC/6G Summit 2022 (pp. 214-219). Grenoble, France: IEEE.
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    2022 Huang, G. L., Anwar, A., Loke, S. W., Zaslavsky, A., & Choi, J. (2022). IoT-based Analysis for Smart Energy Management. In IEEE Vehicular Technology Conference Vol. 2022-June (pp. 5 pages). Helsinki, Finland: IEEE.
    DOI Scopus7
    2022 Nemati, M., & Choi, J. (2022). Intelligent-Meta-Surfaces-Aided Wireless Communications in 6G. In IEEE Vehicular Technology Conference Vol. 2022-June (pp. 5 pages). Helsinki, Finland: IEEE.
    DOI Scopus2
    2022 Srikande, A., Hossain, M. B., Pokhrel, S. R., & Choi, J. (2022). Insights on Smart Farming with Low Orbit Satellite. In IEEE Vehicular Technology Conference Vol. 2022-June (pp. 5 pages). Helsinki, Finland: IEEE.
    DOI
    2022 Khadka, G., Arjomandi, L. M., Karmakar, N. C., & Choi, J. (2022). Demonstration of Smart Identification Sensors for Future 6G Intelligent IoT Applications. In 2022 Joint European Conference on Networks and Communications and 6G Summit, EuCNC/6G Summit 2022 Vol. 20 (pp. 470-475). Grenoble, France: IEEE.
    DOI
    2022 Choi, J., & Park, J. (2022). Semantic Communication as a Signaling Game with Correlated Knowledge Bases. In IEEE Vehicular Technology Conference Vol. 2022-September (pp. 5 pages). London, United Kingdom: IEEE.
    DOI Scopus5
    2022 Huang, G. L., Anwar, A., Loke, S. W., Zaslavsky, A., & Choi, J. (2022). Smart Home/Office Energy Management based on Individual Data Analysis through IoT Networks. In 2022 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids, SmartGridComm 2022 Vol. 111 (pp. 302-308). Singapore, Singapore: IEEE.
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    2022 Choi, J., & Nemati, M. (2022). On Network Coding Design for URLLC over Fading Channels. In IEEE Vehicular Technology Conference Vol. 2022-June (pp. 5 pages). Helsinki, Finland: IEEE.
    DOI Scopus1
    2022 Choi, J., & Ko, Y. (2022). On Asymmetric Game for NOMA-ALOHA under Fading. In IEEE Vehicular Technology Conference Vol. 2022-June (pp. 5 pages). Helsinki, Finland: IEEE.
    DOI Scopus4
    2022 Nemati, M., Park, J., Jeon, M., & Choi, J. (2022). Anomaly Detection for Wireless Communication Links via Data Integrity Modeling. In 2021 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA ASC 2021 - Proceedings (pp. 1756-1761). Tokyo, Japan: IEEE.
    2022 Ding, J., & Choi, J. (2022). SIC Aided K-Repetition for Mission-Critical MTC in Cell-Free Massive MIMO. In 2021 IEEE Conference on Standards for Communications and Networking, CSCN 2021 (pp. 167-173). Thessaloniki, Greece: IEEE.
    DOI Scopus5
    2021 Choi, J. (2021). Multi-Channel Estimation of Devices with Preamble Collision in Distributed MTC. In IEEE Workshop on Statistical Signal Processing Proceedings Vol. 2021-July (pp. 511-515). Rio de Janeiro, Brazil: IEEE.
    DOI Scopus4
    2021 Elsagher, M., Al-Hourani, A., Wang, K., & Choi, J. (2021). A Study on MIMO Gain of UAV-to-Ground Channel in Urban Environments. In 17th IEEE VTS Asia Pacific Wireless Communications Symposium, APWCS 2021 - Proceedings (pp. 5 pages). Osaka, Japan: IEEE.
    DOI Scopus3
    2021 Choi, J. (2021). Channel-Aware Opportunistic NOMA for Random Access in IoT Networks. In IEEE Vehicular Technology Conference Vol. 2021-April (pp. 5 pages). Helsinki, Finland: IEEE.
    DOI
    2021 Choi, J. (2021). Layered Preambles based on NOMA for MTC with Two Different Types of Devices. In IEEE Vehicular Technology Conference Vol. 2021-April (pp. 5 pages). Helsinki, Finland: IEEE.
    DOI Scopus1
    2021 Girgis, A. M., Seo, H., Park, J., Bennis, M., & Choi, J. (2021). Split Learning Meets Koopman Theory for Wireless Remote Monitoring and Prediction. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC Vol. 2021-September (pp. 1191-1196). Helsinki, Finland: IEEE.
    DOI Scopus4
    2021 Ding, J., Feng, M., Nemati, M., & Choi, J. (2021). Performance analysis of massive MIMO assisted semi-grant-free random access. In 2021 IEEE 18th Annual Consumer Communications and Networking Conference, CCNC 2021 (pp. 7 pages). Las Vegas, NV, USA: IEEE.
    DOI Scopus6
    2021 Lee, Y., Hwang, E., & Choi, J. (2021). Physical Layer Aided Authentication and Key Agreement for the Internet of Things. In 2020 14th International Conference on Signal Processing and Communication Systems, ICSPCS 2020 - Proceedings Vol. 10 (pp. 1-7). Adelaide, SA, Australia: IEEE.
    DOI Scopus5
    2020 Choi, J. (2020). Multichannel ALOHA with Exploration Phase. In IEEE Wireless Communications and Networking Conference, WCNC Vol. 2020-May (pp. 6 pages). Seoul, Korea (South): IEEE.
    DOI Scopus3
    2020 Choi, J. (2020). On Error Rate Analysis for URLLC over Multiple Fading Channels. In IEEE Wireless Communications and Networking Conference, WCNC Vol. 2020-May (pp. 5 pages). Seoul, Korea (South): IEEE.
    DOI Scopus6
    2020 Pokhrel, S. R., & Choi, J. (2020). A Decentralized Federated Learning Approach for Connected Autonomous Vehicles. In 2020 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2020 - Proceedings (pp. 6 pages). Seoul, Korea (South): IEEE.
    DOI Scopus67
    2020 Choi, J. (2020). Data-Aided Sensing Where Communication and Sensing Meet: An Introduction. In 2020 IEEE Wireless Communications and Networking Conference Workshops, WCNCW 2020 - Proceedings Vol. abs 1610 2527 (pp. 6 pages). Seoul, Korea (South): IEEE.
    DOI Scopus6
    2020 Nemati, M., Ding, J., & Choi, J. (2020). Short-Range Ambient Backscatter Communication Using Reconfigurable Intelligent Surfaces. In IEEE Wireless Communications and Networking Conference, WCNC Vol. 2020-May (pp. 6 pages). Seoul, Korea (South): IEEE.
    DOI Scopus42
    2019 Kim, S., Lee, Y., Choi, J., Jeon, M., & Hwang, E. (2019). Dynamic Key Update Strategy in Physical-Layer Challenge-Response Authentication. In T. A. Wysocki, & B. J. Wysocki (Eds.), 2019, 13th International Conference on Signal Processing and Communication Systems, ICSPCS 2019 - Proceedings (pp. 6 pages). AUSTRALIA, Surfers Paradise: IEEE.
    DOI Scopus3
    2019 Ma, L. V., Azam, S., Munir, F., Jeon, M., & Choi, J. (2019). Automated Taxi Booking Operations for Autonomous Vehicles. In T. A. Wysocki, & B. J. Wysocki (Eds.), 2019, 13th International Conference on Signal Processing and Communication Systems, ICSPCS 2019 - Proceedings Vol. 10 (pp. 5 pages). AUSTRALIA, Surfers Paradise: IEEE.
    DOI Scopus1
    2019 Nemati, M., Baykas, T., & Choi, J. (2019). Performance of TDOA and AOA Localization Techniques for Different Base-Stations Topologies. In T. A. Wysocki, & B. J. Wysocki (Eds.), 2019, 13th International Conference on Signal Processing and Communication Systems, ICSPCS 2019 - Proceedings (pp. 7 pages). AUSTRALIA, Surfers Paradise: IEEE.
    DOI Scopus9
    2018 Lee, Y., Jo, H., & Choi, J. (2018). 1-Bit compressive sensing encryption in multicarrier systems. In IEEE Wireless Communications and Networking Conference, WCNC Vol. 2018-April (pp. 1-6). SPAIN, Barcelona: IEEE.
    DOI Scopus1
    2018 Choi, J., & Jeon, M. (2018). Adaptive Random Access for Mobile Sensors Based Field Reconstruction. In T. A. Wysocki, & B. J. Wysocki (Eds.), 2018, 12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 - Proceedings (pp. 6 pages). AUSTRALIA, Cairns: IEEE.
    DOI
    2018 Choi, J. (2018). Asymptotic effective capacity of multichannel ALOHA with queues. In 2018 Wireless Advanced, WiAd 2018 Vol. 2 (pp. 1-6). ENGLAND, Kings Coll London, London: IEEE.
    DOI Scopus1
    2018 Choi, J. (2018). A Game-Theoretic Approach for NOMA-ALOHA. In 2018 European Conference on Networks and Communications, EuCNC 2018 Vol. e98 b (pp. 54-58). SLOVENIA, Ljubljana: IEEE.
    DOI Scopus14
    2018 Lee, J. Y., Noh, H., Lee, K., & Choi, J. (2018). Comparison of One-Shot and Handshaking Systems for MTC in 5G. In IEEE Vehicular Technology Conference Vol. 2018-June (pp. 1-5). PORTUGAL, Porto: IEEE.
    DOI Scopus2
    2018 Jo, H., Lee, Y., Jeong, S., & Choi, J. (2018). A Technique to Reduce PAPR for OFDM-IM Using Multiple Mapping Rules for im. In IEEE Vehicular Technology Conference Vol. 2018-June (pp. 1-5). PORTUGAL, Porto: IEEE.
    DOI Scopus5
    2018 Lee, Y., Hwang, E., & Choi, J. (2018). Performance Analysis of Compressive Sensing Based Physical Layer Authentication for AMI. In T. A. Wysocki, & B. J. Wysocki (Eds.), 2018, 12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 - Proceedings Vol. 3 (pp. 6 pages). AUSTRALIA, Cairns: IEEE.
    DOI Scopus1
    2018 Choi, J. (2018). Performance of Interleaved OFDM-IM over Frequency-Selective Fading Channels. In IEEE Vehicular Technology Conference Vol. 2018-June (pp. 1-5). PORTUGAL, Porto: IEEE.
    DOI Scopus2
    2018 Luong, T. V., Ko, Y., & Choi, J. (2018). Precoding for Spread OFDM im. In IEEE Vehicular Technology Conference Vol. 2018-June (pp. 1-5). PORTUGAL, Porto: IEEE.
    DOI Scopus5
    2018 Choi, J. (2018). Throughput analysis for multiuser diversity of two users with SIC in NOMA systems. In 2018 International Conference on Signals and Systems, ICSigSys 2018 - Proceedings Vol. 51 (pp. 120-124). INDONESIA, Bali: IEEE.
    DOI Scopus6
    2018 Choi, J. (2018). A Distribution-Free Analysis of Outage Probability over Block Fading Channels. In 2018 European Conference on Networks and Communications, EuCNC 2018 (pp. 21-25). SLOVENIA, Ljubljana: IEEE.
    DOI Scopus1
    2017 Choi, J. (2017). NOMA: Principles and recent results. In Proceedings of the International Symposium on Wireless Communication Systems Vol. 2017-August (pp. 349-354). ITALY, Bologna: IEEE.
    DOI Scopus38
    2017 Lee, Y., Hwang, E., & Choi, J. (2017). Compressive sensing based power signal compression in advanced metering infrastructure. In 2017 23rd Asia-Pacific Conference on Communications: Bridging the Metropolitan and the Remote, APCC 2017 Vol. 2018-January (pp. 1-6). IEEE.
    DOI Scopus2
    2017 Lee, J. Y., Lee, K., & Choi, J. (2017). Compressive random access using distance based resource block selection scheme for machine type communications. In IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC Vol. 2017-July (pp. 1-5). JAPAN, Sapporo: IEEE.
    DOI Scopus2
    2017 Choi, J. (2017). Minimum Transmit Power NOMA Beamforming for Millimeter-Wave Communications. In IEEE Vehicular Technology Conference Vol. 2017-June (pp. 5 pages). AUSTRALIA, Sydney: IEEE.
    DOI Scopus4
    2017 Choi, J. (2017). A suboptimal approach for minimum transmit power NOMA beamforming. In IEEE Vehicular Technology Conference Vol. 2017-September (pp. 1-5). CANADA, Toronto: IEEE.
    DOI Scopus7
    2017 Choi, J. (2017). Compressive Random Access for MTC in Distributed Input Distributed Output Systems. In IEEE Vehicular Technology Conference Vol. 2017-June (pp. 5 pages). AUSTRALIA, Sydney: IEEE.
    DOI Scopus7
    2017 Choi, J., & Yu, N. Y. (2017). Channel division multiple access for MTC under frequency-selective fading. In IEEE International Conference on Communications Vol. 18 (pp. 6 pages). FRANCE, Paris: IEEE.
    DOI Scopus2
    2017 Choi, J., & Yu, N. Y. (2017). Compressive channel division multiple access for MTC under frequency-selective fading. In IEEE Transactions on Communications Vol. 65 (pp. 2715-2725). IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC.
    DOI Scopus13
    2017 Choi, J. (2017). On the stability and throughput of compressive random access in MTC. In IEEE International Conference on Communications Vol. 4 (pp. 6 pages). FRANCE, Paris: IEEE.
    DOI Scopus5
    2017 Chatziantoniou, E., Ko, Y., & Choi, J. (2017). Non-orthogonal multiple access with multi-carrier index keying. In European Wireless 2017 - 23rd European Wireless Conference.
    Scopus9
    2017 Choi, J. (2017). Secrecy rate of channel-aware randomized secure transmission schemes in multicarrier systems. In International Conference on Information and Communication Technology Convergence: ICT Convergence Technologies Leading the Fourth Industrial Revolution, ICTC 2017 Vol. 2017-December (pp. 659-664). SOUTH KOREA: IEEE.
    DOI
    2017 Choi, J. (2017). Secret key transmission for OFDM based machine type communications. In Journal of Communications and Networks Vol. 19 (pp. 363-370). KOREAN INST COMMUNICATIONS SCIENCES (K I C S).
    DOI Scopus6
    2017 Choi, J. (2017). Single-carrier index modulation and CS detection. In IEEE International Conference on Communications Vol. 33 (pp. 6 pages). FRANCE, Paris: IEEE.
    DOI Scopus8
    2017 Yu, N. Y., Lee, K., & Choi, J. (2017). Pilot signal design for compressive sensing based random access in machine-type communications. In IEEE Wireless Communications and Networking Conference, WCNC (pp. 6 pages). CA, San Francisco: IEEE.
    DOI Scopus8
    2017 Lee, Y., Hwang, E., & Choi, J. (2017). Compressive Sensing Based Power Signal Compression in Advanced Metering Infrastructure. In 2017 23RD ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS (APCC): BRIDGING THE METROPOLITAN AND THE REMOTE (pp. 93-98). AUSTRALIA, Perth: IEEE.
    2016 Choi, J., & Hwang, E. (2016). Secure multicarrier DS/SS with induced random flipping. In 2016 IEEE International Conference on Communications, ICC 2016 Vol. 39 (pp. 5 pages). MALAYSIA, Kuala Lumpur: IEEE.
    DOI Scopus1
    2016 Choi, J. (2016). On the sparsity for random access in machine type communications under frequency-selective fading. In 2016 IEEE International Conference on Communications Workshops, ICC 2016 Vol. 13 (pp. 517-521). MALAYSIA, Kuala Lumpur: IEEE.
    DOI Scopus17
    2016 Choi, J. (2016). On the throughput comparison between multi-channel aloha and compressive random access. In 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016 Vol. 26 (pp. 944-948). SOUTH KOREA, Minist Sci, ICT & Future Planning, Jeju: IEEE.
    DOI Scopus3
    2016 Choi, J., & Yu, N. Y. (2016). On the correctness of coherence in the determination of preambles for compressive random access. In 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016 Vol. 13 (pp. 949-953). SOUTH KOREA, Minist Sci, ICT & Future Planning, Jeju: IEEE.
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    2016 Yuan, Z., Chen, C., Bai, L., Jin, Y., & Choi, J. (2016). Secure relay beamforming with correlated channel models in dual-hop wireless communication networks. In Proceedings - IEEE Global Communications Conference, GLOBECOM (pp. 6 pages). DC, Washington: IEEE.
    DOI Scopus2
    2016 Choi, J., Lee, K., Lee, Y., & Yu, N. Y. (2016). Secure compressive random access for meter reading in smart grid using multi-antenna access point. In 2016 IEEE International Conference on Smart Grid Communications, SmartGridComm 2016 Vol. 33 (pp. 116-121). AUSTRALIA, Sydney: IEEE.
    DOI Scopus4
    2016 Choi, J. (2016). On the spectral efficient nonorthogonal multiple access schemes. In EUCNC 2016 - European Conference on Networks and Communications (pp. 277-281). GREECE, Athens: IEEE.
    DOI Scopus5
    2016 Choi, J., & Ha, J. (2016). Secret key transmission based on channel reciprocity for secure IoT. In EUCNC 2016 - European Conference on Networks and Communications Vol. 5 (pp. 388-392). GREECE, Athens: IEEE.
    DOI Scopus5
    2016 Cai, W., Chen, C., Bai, L., Jin, Y., & Choi, J. (2016). User selection and power allocation schemes for downlink NOMA systems with imperfect CSI. In IEEE Vehicular Technology Conference Vol. 0 (pp. 5 pages). CANADA, Montreal: IEEE.
    DOI Scopus28
    2016 Mao, J., Chen, C., Bai, L., Xiang, H., & Choi, J. (2016). Subcarrier and power allocation for multiuser MIMO-OFDM systems with various detectors. In IEEE Vehicular Technology Conference Vol. 2016-July (pp. 5 pages). PEOPLES R CHINA, Nanjing: IEEE.
    DOI Scopus1
    2016 Choi, J. (2016). Sparse index multiple access. In 2015 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2015 Vol. 33 (pp. 324-327). FL, Orlando: IEEE.
    DOI Scopus10
    2016 Choi, J. (2016). Full-duplex jamming attack for active eavesdropping. In 2016 6th International Conference on IT Convergence and Security, ICITCS 2016 Vol. 2016-January (pp. 1-5). IEEE.
    DOI Scopus5
    2016 Li, X., Chen, C., Bai, L., Jin, Y., & Choi, J. (2016). Energy efficiency maximization for downlink OFDMA systems with feedback channel capacity constraints. In IEEE Vehicular Technology Conference Vol. 0 (pp. 5 pages). CANADA, Montreal: IEEE.
    DOI
    2016 Choi, J. (2016). Joint device identification and data detection in physical layer for many devices in IoT. In 2016 International Conference on Information and Communication Technology Convergence, ICTC 2016 Vol. 39 (pp. 85-89). SOUTH KOREA, Minist Sci, ICT & Future Planning, Jeju: IEEE.
    DOI Scopus1
    2016 Choi, J. (2016). Layered reception for heterogeneous traffics from mobile cloud applications. In EUCNC 2016 - European Conference on Networks and Communications Vol. 52 (pp. 393-397). GREECE, Athens: IEEE.
    DOI
    2016 Choi, J., Lee, K., & Yu, N. Y. (2016). Compressive random access using multiple resource blocks for MTC. In 2016 IEEE Globecom Workshops, GC Wkshps 2016 - Proceedings (pp. 5 pages). DC, Washington: IEEE.
    DOI Scopus6
    2015 Choi, J., & Ko, Y. (2015). Compressive sensing based detector for sparse signal modulation in precoded OFDM. In IEEE International Conference on Communications Vol. 2015-September (pp. 4536-4540). ENGLAND, London: IEEE.
    DOI Scopus10
    2015 Zhang, M., Bai, L., Chen, C., & Choi, J. (2015). Analysis of adjacent channel interference in heterogeneous cellular networks. In 2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015 (pp. 5 pages). PEOPLES R CHINA, Nanjing: IEEE.
    DOI Scopus3
    2015 Choi, J., & Ha, J. (2015). A user-aware broadcast scheme using rate-adaptive coded transmission. In International Conference on ICT Convergence 2015: Innovations Toward the IoT, 5G, and Smart Media Era, ICTC 2015 (pp. 1103-1108). SOUTH KOREA, Minist Sci ICT & Future Planning (MSIP), Jeju Isl: IEEE.
    DOI
    2015 Choi, J. (2015). Energy efficiency of a heterogeneous network using millimeter-wave small-cell base stations. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC Vol. 2015-December (pp. 293-297). PEOPLES R CHINA, Hong Kong: IEEE.
    DOI Scopus6
    2015 Im, S., Choi, J., & Ha, J. (2015). Secret key agreement for massive MIMO systems with two-way training under pilot contamination attack. In 2015 IEEE Globecom Workshops, GC Wkshps 2015 - Proceedings Vol. 5 (pp. 6 pages). CA, San Diego: IEEE.
    DOI Scopus8
    2015 Choi, J., & Ha, J. (2015). Power allocation of random masked beamforming for guaranteed secure communications. In International Conference on ICT Convergence 2015: Innovations Toward the IoT, 5G, and Smart Media Era, ICTC 2015 Vol. 42 (pp. 329-334). SOUTH KOREA, Minist Sci ICT & Future Planning (MSIP), Jeju Isl: IEEE.
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    2015 Ko, Y., & Choi, J. (2015). Sparse multi-carrier index keying OFDM with index separation over correlated sub-carriers. In International Conference on ICT Convergence 2015: Innovations Toward the IoT, 5G, and Smart Media Era, ICTC 2015 Vol. ii (pp. 307-312). SOUTH KOREA, Minist Sci ICT & Future Planning (MSIP), Jeju Isl: IEEE.
    DOI Scopus6
    2015 Choi, J. (2015). On the energy efficiency and total bandwidth in channel-aware random access for WSNs. In IEEE International Conference on Communications Vol. 2015-September (pp. 4659-4663). ENGLAND, London: IEEE.
    DOI Scopus5
    2015 Choi, J. (2015). On the performance of multiuser beam selection at base station and user arrays in mm-wave systems. In International Conference on Ubiquitous and Future Networks, ICUFN Vol. 2015-August (pp. 929-934). JAPAN, Sapporo: IEEE.
    DOI Scopus2
    2015 Chen, C., Yang, Y., Bai, L., Jin, Y., & Choi, J. (2015). Ergodic rate analysis of power allocation schemes in two-way decode-and-forward relay systems. In IEEE Vehicular Technology Conference (pp. 5 pages). MA, Boston: IEEE.
    DOI Scopus1
    2015 Yang, Y., Chen, C., Bai, L., Jin, Y., & Choi, J. (2015). Optimal and near optimal power allocation schemes in two-way relay systems with physical layer network coding. In IEEE Vehicular Technology Conference Vol. 2015 (pp. 5 pages). SCOTLAND, Univ Strathclyde, Technol Innovat Ctr, Glasgow: IEEE.
    DOI
    2014 Hwang, D., Jeon, H., Ha, J., & Choi, J. (2014). Energy efficient transmission strategies for distributed detection in wireless sensor networks. In IEEE ISSNIP 2014 - 2014 IEEE 9th International Conference on Intelligent Sensors, Sensor Networks and Information Processing, Conference Proceedings (pp. 5 pages). SINGAPORE, Singapore: IEEE.
    DOI
    2014 Choi, J. (2014). On the probability of beam collisions in mm-wave based downlink transmissions. In 2014 IEEE International Conference on Communication Systems, IEEE ICCS 2014 (pp. 187-191). PEOPLES R CHINA, Macau: IEEE.
    DOI
    2014 Choi, J., & Ha, J. (2014). On the estimation of slow-fading coefficients for pilot contamination precoding. In IEEE Vehicular Technology Conference Vol. 2015-January (pp. 5 pages). SOUTH KOREA, Seoul: IEEE.
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    2014 Choi, J. (2014). Signal dependent antenna mapping for spatial modulation. In IEEE Vehicular Technology Conference Vol. 2015-January (pp. 5 pages). SOUTH KOREA, Seoul: IEEE.
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    2014 Choi, J. (2014). On the decomposition method for distributed downlink beamforming in multi-cell systems. In IEEE Vehicular Technology Conference Vol. 16 (pp. 5 pages). CANADA, Vancouver: IEEE.
    DOI Scopus1
    2014 Liu, Z., Chen, C., Bai, L., Xiang, H., & Choi, J. (2014). Transmit power minimization beamforming via amplify-and-forward relays in wireless networks with multiple eavesdroppers. In A. Jamalipour, & D. J. Deng (Eds.), 2014 IEEE International Conference on Communications, ICC 2014 (pp. 4698-4703). AUSTRALIA, Sydney: IEEE.
    DOI Scopus4
    2014 Choi, J. H., Lee, J. H., Lim, J. S., & Cho, H. (2014). Shallow tunnel construction using a new tunneling technique: M-CAM. In C. Yoo, S. W. Park, B. Kim, & H. Ban (Eds.), GEOTECHNICAL ASPECTS OF UNDERGROUND CONSTRUCTION IN SOFT GROUND (pp. 453-456). SOUTH KOREA, Seoul: CRC PRESS-TAYLOR & FRANCIS GROUP.
    2014 Yoon, J., Choi, J., & Yoo, C. D. (2014). A HIERARCHICAL-STRUCTURED DICTIONARY LEARNING FOR IMAGE CLASSIFICATION. In 2014 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP) (pp. 155-159). FRANCE, Paris: IEEE.
    2013 Choi, J., Ha, J., & Jeon, H. (2013). Physical Layer Security for Wireless Sensor Networks (<i>Invited Paper</i>). In 2013 IEEE 24TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR, AND MOBILE RADIO COMMUNICATIONS (PIMRC) (pp. 1-6). ENGLAND, London: IEEE.
    2013 Choi, J., & Ha, J. (2013). Low-Dimensional Minimum Leakage Multiuser Beamforming in a Multicell System. In 2013 INTERNATIONAL CONFERENCE ON ICT CONVERGENCE (ICTC 2013): FUTURE CREATIVE CONVERGENCE TECHNOLOGIES FOR NEW ICT ECOSYSTEMS (pp. 455-459). SOUTH KOREA, Minist Sci, ICT & Future Planning: IEEE.
    2013 Im, S., Jeon, H., Choi, J., & Ha, J. (2013). Secret key agreement under an active attack in MU-TDD systems with large antenna arrays. In Proceedings - IEEE Global Communications Conference, GLOBECOM Vol. 5 (pp. 1849-1855). GA, Atlanta: IEEE.
    DOI Scopus19
    2013 Im, S., Jeon, H., Choi, J., & Ha, J. (2013). Robustness of secret key agreement protocol with massive MIMO under pilot contamination attack. In International Conference on ICT Convergence Vol. 5 (pp. 1053-1058). SOUTH KOREA, Minist Sci, ICT & Future Planning: IEEE.
    DOI Scopus7
    2013 Vien, Q. T., Stewart, B. G., Choi, J., & Nguyen, H. X. (2013). On the energy efficiency of HARQ-IR protocols for wireless network-coded butterfly networks. In IEEE Wireless Communications and Networking Conference, WCNC (pp. 2559-2564). PEOPLES R CHINA, Shanghai: IEEE.
    DOI Scopus4
    2013 Bai, L., Li, Q., Choi, J., & Yu, Q. (2013). On the optimization of lattice reduction-based approximate MAP detection using randomized sampling in MIMO systems. In International Conference on ICT Convergence (pp. 136-140). SOUTH KOREA, Minist Sci, ICT & Future Planning: IEEE.
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    2013 Bai, W., Li, Q., Bai, L., & Choi, J. (2013). MIMO iterative receiver using lattice reduction-aided detection and successive interference cancellation. In 2013 International Conference on Wireless Communications and Signal Processing, WCSP 2013 Vol. 56 (pp. 6 pages). PEOPLES R CHINA, Hangzhou: IEEE.
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    2013 Choi, J., Ha, J., & Jeon, H. (2013). Physical layer security for wireless sensor networks. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC (pp. 1-6). IEEE.
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    2013 Choi, J., & Ha, J. (2013). Low-dimensional minimum leakage multiuser beamforming in a multicell system. In International Conference on ICT Convergence Vol. 16 (pp. 454-458). IEEE.
    DOI Scopus1
    2013 Dou, S., Bai, L., Li, Q., & Choi, J. (2013). Iterative channel estimation and detection with computational efficient lattice basis reduction for MIMO systems. In 2013 International Conference on Wireless Communications and Signal Processing, WCSP 2013 Vol. 39 (pp. 5 pages). PEOPLES R CHINA, Hangzhou: IEEE.
    DOI
    2013 Choi, J. (2013). A user selection criterion for vector-perturbation precoding in multiuser systems. In IEEE Wireless Communications and Networking Conference, WCNC Vol. 53 (pp. 3203-3207). PEOPLES R CHINA, Shanghai: IEEE.
    DOI Scopus1
    2012 Choi, J. (2012). On the energy delay tradeoff of HARQ-IR in wireless multiuser systems. In IEEE International Conference on Communications Vol. 32 (pp. 3920-3924). CANADA, Ottawa: IEEE.
    DOI Scopus4
    2012 Choi, J., & To, D. (2012). Energy efficiency of HARQ-IR for two-way relay systems with network coding. In 18th European Wireless Conference, EW 2012.
    Scopus8
    2012 Chen, C., Bai, L., Wang, D., Jin, Y., & Choi, J. (2012). Collaborative relay-based multiuser beamforming in cellular systems. In IEEE Vehicular Technology Conference (pp. 5 pages). CANADA, Quebec City: IEEE.
    DOI Scopus1
    2012 Wang, D., Bai, L., Chen, C., Jin, Y., & Choi, J. (2012). Coordinated relay beamforming based on the worst-case SINR in multicell wireless systems. In Proceedings - IEEE Global Communications Conference, GLOBECOM (pp. 3941-3945). CA, Anaheim: IEEE.
    DOI Scopus2
    2012 Wang, D., Bai, L., Chen, C., Jin, Y., & Choi, J. (2012). Collaborative relay beamforming based on the worst-case SINR for multiuser in cellular systems. In APCC 2012 - 18th Asia-Pacific Conference on Communications: "Green and Smart Communications for IT Innovation" (pp. 17-22). SOUTH KOREA, Jeju: IEEE.
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    2012 Choi, J., Li, S., Wang, X., & Ha, J. (2012). A general distributed consensus algorithm for wireless sensor networks. In 2012 Wireless Advanced, WiAd 2012 (pp. 16-21). IEEE.
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    2012 To, D., To, T., & Choi, J. (2012). Energy efficient distributed beamforming with sensor selection in wireless sensor networks. In IEEE Vehicular Technology Conference (pp. 5 pages). JAPAN, Yokohama: IEEE.
    DOI Scopus3
    2012 Wang, D., Bai, L., Chen, C., Guan, W., Jin, Y., & Choi, J. (2012). An optimal multiuser beamforming scheme based on the worst SNR in cellular systems. In IEEE Vehicular Technology Conference (pp. 5 pages). JAPAN, Yokohama: IEEE.
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    2012 Kim, D., Choi, J., & Ha, J. (2012). On the soft information extraction from hard-decision outputs in MLC NAND flash memory. In Proceedings - IEEE Global Communications Conference, GLOBECOM (pp. 3208-3213). CA, Anaheim: IEEE.
    DOI Scopus3
    2012 Li, Y., Bai, L., Chen, C., Jin, Y., & Choi, J. (2012). Orthogonal beamforming for rural broadband wireless access with limited feedback. In Proceedings - IEEE Global Communications Conference, GLOBECOM Vol. 24 (pp. 3912-3917). CA, Anaheim: IEEE.
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    2012 Choi, J., & Ha, J. (2012). Iterative distributed amplitude optimization for distributed detection in wireless sensor networks. In IEEE Vehicular Technology Conference (pp. 5 pages). JAPAN, Yokohama: IEEE.
    DOI
    2012 Choi, J., & Ha, J. (2012). Orthogonal beamforming for overlay mode of OFDMA-based rural broadband wireless access. In IEEE Wireless Communications and Networking Conference, WCNC (pp. 508-512). FRANCE, Paris: IEEE.
    DOI Scopus7
    2012 Choi, J. (2012). Secure multipath routing in wireless multihop networks based on erasure channel modeling. In 2012 Wireless Advanced, WiAd 2012 (pp. 6-10). IEEE.
    DOI Scopus1
    2011 Choi, J. (2011). A sequential detection approach for approximate MAP detection in MIMO systems. In GLOBECOM - IEEE Global Telecommunications Conference Vol. 5 (pp. 5 pages). TX, Houston: IEEE.
    DOI Scopus1
    2011 Vien, Q. T., Tianfield, H., Stewart, B. G., Nguyen, H. X., & Choi, J. (2011). An efficient retransmission strategy for multisource multidestination relay networks over rayleigh flat fading channels. In 2011 the 14th International Symposium on Wireless Personal Multimedia Communications: Communications, Networking and Applications for the Internet of Things, WPMC'11.
    2011 Jeon, H., Choi, J., McLaughlin, S. W., & Ha, J. (2011). Channel aware encryption and decision fusion for wireless sensor networks. In 2011 IEEE International Workshop on Information Forensics and Security, WIFS 2011 (pp. 1-6). IEEE.
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    2011 Hyun, M., Song, W. T., Choi, J., Yoo, S., & Ha, J. (2011). Code design for type-I wiretap channel thanks. In 2011 49th Annual Allerton Conference on Communication, Control, and Computing, Allerton 2011 (pp. 1424-1429). IEEE.
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    2011 Chong, D., Choi, J., Lee, Y., & Yoon, S. (2011). A novel ultra-wideband signal acquisition scheme using multiple correlator outputs jointly. In ACM International Conference Proceeding Series (pp. 1-4). ACM.
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    2011 To, D., Nguyen, H. X., Choi, J., & Choi, S. (2011). Power allocation for multiband coded OFDM systems with limited feedback. In IEEE Vehicular Technology Conference Vol. 6 (pp. 5 pages). CA, San Francisco: IEEE.
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    2011 Vien, Q. T., Nguyen, H. X., Choi, J., Stewart, B., & Tianfield, H. (2011). Network coding-based block ACK for wireless relay networks. In IEEE Vehicular Technology Conference Vol. 5 (pp. 1-5). IEEE.
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    2011 Choi, J., & Ha, J. (2011). MMSE-based distributed beamforming in cooperative relay networks. In Midwest Symposium on Circuits and Systems Vol. 153 (pp. 4 pages). SOUTH KOREA, Yonsei Univ, Seoul: IEEE.
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    2011 Choi, J. (2011). Opportunistic beamforming with single beamforming matrix for virtual antenna arrays. In IEEE International Conference on Communications (pp. 5 pages). JAPAN, Kyoto: IEEE.
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    2011 Choi, J., Lee, H., & Lim, C. (2011). Consensus-based distributed detection with mitigating outliers for wireless sensor networks. In Proceedings of ISSNIP 2011 (pp. 479-484). CD: IEEE.
    DOI
    2010 Lee, H., Lim, C., & Choi, J. (2010). Multichannel sensing and access for wireless networks. In Proceedings of ICOCO2010 (pp. 393-403). CD: Curtin UT.
    2010 Choi, J., & Yoo, C. D. (2010). A maximum a posteriori sound source localization in reverberant and noisy conditions. In Proceedings of the 11th Annual Conference of the International Speech Communication Association, INTERSPEECH 2010 (pp. 2762-2765).
    2010 Jeon, H., Lee, H., Ha, J., & Choi, J. (2010). Channel-aware energy efficient transmission strategies for large wireless sensor networks. In GLOBECOM - IEEE Global Telecommunications Conference (pp. 5 pages). FL, Miami: IEEE.
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    2010 To, T., To, D., Wang, X., & Choi, J. (2010). A reservation-type protocol for channel-aware ALOHA. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC Vol. 37 (pp. 1431-1435). TURKEY, Istanbul: IEEE.
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    2010 To, D., & Choi, J. (2010). Parameterized EXIT function for demapper and symbol mapping design. In ISWPC 2010 - IEEE 5th International Symposium on Wireless Pervasive Computing 2010 Vol. 54 (pp. 57-62). IEEE.
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    2010 Jeon, H., Hwang, D., Lee, H., Ha, J., & Choi, J. (2010). Secure type-based multiple access: Transmission strategy and analysis for perfect secrecy. In 2010 IEEE Information Theory Workshop, ITW 2010 - Proceedings (pp. 5 pages). IRELAND, Dublin: IEEE.
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    2010 Bai, L., Chen, C., Choi, J., & Ling, C. (2010). Updated basis lattice reduction based sequential user selection for multiuser MIMO systems. In GLOBECOM - IEEE Global Telecommunications Conference Vol. 57 (pp. 5 pages). FL, Miami: IEEE.
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    2010 To, D., & Choi, J. (2010). Reduced-state decoding in two-way relay networks with physical-layer network coding. In 2010 IEEE Information Theory Workshop, ITW 2010 - Proceedings (pp. 5 pages). IRELAND, Dublin: IEEE.
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    2010 Chen, C., Bai, L., Wu, B., To, D., & Choi, J. (2010). Outage throughput maximization for OFDMA systems with feedback channel capacity constraints. In GLOBECOM - IEEE Global Telecommunications Conference Vol. 1 (pp. 5 pages). FL, Miami: IEEE.
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    2010 Chen, C., Bai, L., He, J., Xiang, H., & Choi, J. (2010). On the capacity improvement of multicast throughput in wireless ad hoc networks with physical-layer network coding. In IWCMC 2010 - Proceedings of the 6th International Wireless Communications and Mobile Computing Conference (pp. 110-113). ACM.
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    2010 Choi, J., & Adachi, F. (2010). Impact of user selection criteria on performance of MIMO detectors in multiuser systems. In IEEE Vehicular Technology Conference Vol. 57 (pp. 5 pages). TAIWAN, Taipei: IEEE.
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    2010 Sivridis, L., Choi, J., & Li, Y. (2010). A cost based resource allocation policy for multiservice mobile WiMAX networks. In ISWPC 2010 - IEEE 5th International Symposium on Wireless Pervasive Computing 2010 Vol. 4 (pp. 489-494). IEEE.
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    2010 Bai, L., Chen, C., & Choi, J. (2010). Lattice reduction aided detection for underdetermined MIMO systems: A pre-voting cancellation approach. In IEEE Vehicular Technology Conference Vol. 56 (pp. 1-5). IEEE.
    DOI Scopus23
    2010 Park, J. H., Kim, C. H., Choi, J. H., & Kweon, J. H. (2010). Crack detection of filament wound composite cylinders using the acoustic emission. In 7th Asian-Australasian Conference on Composite Materials 2010, ACCM 2010 Vol. 1 (pp. 592-595).
    2010 Choi, J., & To, D. (2010). On learning for fusion over fading channels in wireless sensor networks. In ISWPC 2010 - IEEE 5th International Symposium on Wireless Pervasive Computing 2010 Vol. 54 (pp. 319-324). IEEE.
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    2010 Choi, J., & Ha, J. (2010). On the asymptotic performance of TBMA with multichannel diversity over fading channels. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC Vol. 54 (pp. 1957-1961). TURKEY, Istanbul: IEEE.
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    2010 Choi, J., & Yoo, C. D. (2010). A Maximum <i>a Posteriori</i> Sound Source Localization in Reverberant and Noisy Conditions. In 11TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION 2010 (INTERSPEECH 2010), VOLS 3 AND 4 (pp. 2770-2773). JAPAN, Makuhari: ISCA-INT SPEECH COMMUNICATION ASSOC.
    2009 Choi, J., & Nguyen, H. X. (2009). Low complexity SIC-based MIMO detection with list generation in the LR domain. In M. Ulema (Ed.), GLOBECOM - IEEE Global Telecommunications Conference Vol. 2 (pp. 1259-1264). HI, Honolulu: IEEE.
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    2009 Choi, J., & Kim, S. R. (2009). Feedback based cooperative transmission for multiuser multichannel systems. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC (pp. 3104-3108). JAPAN, Tokyo: IEEE.
    DOI
    2009 Choi, J. (2009). Modulation division multiplexing for multiuser diversity beamforming. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC Vol. 4 (pp. 2414-2418). JAPAN, Tokyo: IEEE.
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    2009 Lee, H., Lim, C., & Choi, J. (2009). Multichannel outage-aware MAC protocols for wireless networks. In Proceedings of the 4th IEEE Conference on ICIEA Vol. 28 (pp. 1345-1350). CD: IEEE.
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    2009 Jeon, H., Kim, N., Choi, J., Lee, H., & Ha, J. (2009). ON MULTIUSER SECRECY RATE IN FLAT FADING CHANNEL. In MILCOM 2009 - 2009 IEEE MILITARY COMMUNICATIONS CONFERENCE, VOLS 1-4 (pp. 1064-+). MA, Boston: IEEE.
    2008 Choi, J. (2008). H-ARQ based non-orthogonal multiple access with successive interference cancellation. In GLOBECOM - IEEE Global Telecommunications Conference Vol. 47 (pp. 3335-3339). LA, New Orleans: IEEE.
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    2008 Nguyen, X. H., & Choi, J. (2008). Layered group wise STBC: List-based decoding using flexible length. In IEEE International Symposium on Spread Spectrum Techniques and Applications Vol. 3 (pp. 703-707). IEEE.
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    2008 Nguyen, X. H., & Choi, J. (2008). High-rate groupwise STBC using low-complexity SIC based receiver. In GLOBECOM - IEEE Global Telecommunications Conference Vol. 3 (pp. 3391-3395). LA, New Orleans: IEEE.
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    2008 Kim, S. R., Choi, J., Nam, J., & Tien, N. N. (2008). SAIC based iterative receivers for MC-CDMA cellular systems. In IEEE Vehicular Technology Conference (pp. 1122-1126). SINGAPORE, Marina Bay: IEEE.
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    2008 Choi, J., & Loskot, P. (2008). Power control for CDMA cellular and ad-hoc WLAN's with MMSE multiuser detection. In IEEE Vehicular Technology Conference (pp. 2126-2130). SINGAPORE, Marina Bay: IEEE.
    DOI Scopus1
    2008 Jinho, C. (2008). On the stability of adaptive transmission system with queue for packet communications over fading channels. In IEEE Vehicular Technology Conference Vol. 1 (pp. 1037-1041). SINGAPORE, Marina Bay: IEEE.
    DOI Scopus1
    2008 Huang, W., Choi, J., & Kim, K. S. (2008). On the impact of channel outage on the throughput of fast retrial random access for OFDMA uplink. In IEEE Vehicular Technology Conference (pp. 1940-1943). SINGAPORE, Marina Bay: IEEE.
    DOI Scopus4
    2008 Choi, J. (2008). Power allocation for layered MIMO systems with real-time and best-effort traffics. In IEEE Vehicular Technology Conference Vol. 49 (pp. 1021-1025). SINGAPORE, Marina Bay: IEEE.
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    2007 Nam, J., Kim, S. R., Chung, H. K., Choi, J., & Ha, J. (2007). Cholesky based efficient algorithms for the MMSE-SIC receiver. In GLOBECOM - IEEE Global Telecommunications Conference Vol. 136 (pp. 3045-3050). DC, Washington: IEEE.
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    2007 Choi, J. (2007). MIMO-OFDM iterative receiver design in multicell environments. In IEEE Workshop on Signal Processing Advances in Wireless Communications, SPAWC (pp. 151-+). FINLAND, Helsinki: IEEE.
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    2007 Nam, J., Kim, S. R., Chung, H. K., & Choi, J. (2007). A cholesky based detector for MIMO flat fading channels. In IEEE Vehicular Technology Conference (pp. 437-441). MD, Baltimore: IEEE.
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    2007 Nguyen, X. H., & Choi, J. (2007). Iterative detection for MIMO-ISI channels using soft decision feedback. In IEEE Vehicular Technology Conference (pp. 2019-2022). IRELAND, Dublin: IEEE.
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    2007 Xing, W., Li, Y., & Choi, J. (2007). Radio-over fiber to increase effective coverage of motorway access networks. In Proceedings of the AccessNets 2007 - Second International Conference on Access Networks and Workshops Vol. 5 (pp. 146-152). CANADA, Ottawa: IEEE.
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    2007 Huang, W., & Choi, J. (2007). Optimization of the fast retrial algorithm in OFDMA wireless networks. In 4th IEEE and IFIP International Conference on Wireless and Optical Communications Networks, WOCN 2007 Vol. 24 (pp. 178-+). SINGAPORE, Singapore: IEEE.
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    2007 Choi, J. (2007). Throughput optimization for H-BLAST and SIC receiver over MIMO channels. In GLOBECOM - IEEE Global Telecommunications Conference Vol. 5 (pp. 2916-2920). DC, Washington: IEEE.
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    2007 Lee, H., Lim, C., & Choi, J. (2007). Cluster-based multi-channel scheduling algorithms for ad hoc networks. In Naoaki Yamanaka (Ed.), Proceedings of the Fourth International Conference on Wireless and Optical Communications Networks Vol. 17 (pp. 1-5). CDROM: IEEE.
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    2007 Choi, J., & Lim, C. (2007). Multiuser downlink beamforming with limited feedback. In Naoaki Yamanaka (Ed.), Proceedings of the 2007 Fourth International Conference on Wireless and Optical Communications Networks (pp. 1-4). CDROM: IEEE.
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    2007 Choi, J., & Lim, C. -C. (2007). Multiuser downlink beamforming with limited feedback. In 2007 IFIP INTERNATIONAL CONFERENCE ON WIRELESS AND OPTICAL COMMUNICATIONS NETWORKS (pp. 226-+). Singapore, SINGAPORE: IEEE.
    2006 Chee, K., Lim, C., & Choi, J. (2006). Channel prediction using lumpable finite-state Markov channels in OFDMA systems. In Fu Chun Zheng (Ed.), Proceedings of VTC2006 Vol. 4 (pp. 1560-1564). USA: IEEE.
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    2006 Chee, K., Lim, C., & Choi, J. (2006). A lumpable finite-state Markov model for channel prediction and resource allocation in OFDMA systems. In D. Agbinya (Ed.), Proceedings of AusWireless'06 (pp. CDROM1-CDROM6). CDROM: University of Technology Sydney Press.
    2006 Chee, K., Lim, C., & Choi, J. (2006). A cooperative game theoretic framework for resource allocation in OFDMA systems. In L. Wong (Ed.), Proceedings of IEEE ICCS 2006 (pp. CDROM1-CDROM5). CDROM: IEEE.
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    2006 Jinho, C., & Francis, C. (2006). An EM-based iterative receiver with unknown interferers. In 23rd Biennial Symposium on Communications Vol. 2006 (pp. 124-127). CANADA, Queens Univ, Kingston: IEEE.
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    2006 Jinho, C., Byung, J. J., & Jae, Y. A. (2006). Precoding for spatial multiplexing with MIMO iterative receiver. In IEEE Wireless Communications and Networking Conference, WCNC Vol. 3 (pp. 1327-1331). NV, Las Vegas: IEEE.
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    2006 Chan, F., & Choi, J. (2006). Iterative decoding for MIMO-BICM systems with an EM-based signal detector. In 2006 IEEE Singapore International Conference on Communication Systems, ICCS 2006 Vol. 39 (pp. 146-+). SINGAPORE, Singapore: IEEE.
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    2006 Choi, J. H., Lee, Y. H., Kweon, J. H., & Che, W. S. (2006). Strength of composite laminated bolted joint subjected to a clamping force. In Key Engineering Materials Vol. 326-328 II (pp. 1777-1780). Trans Tech Publications Ltd..
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    2006 Xuan, H. N., & Jinho, C. (2006). Iterative OFDM receiver with channel estimation and frequency-offset compensation. In IEEE International Conference on Communications Vol. 10 (pp. 4583-4588). TURKEY, Istanbul: IEEE.
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    2006 Husain, S. I., & Choi, J. (2006). Blind adaptive channel shortening by unconstrained optimization for simplified UWB receiver design. In 3rd International Symposium on Wireless Communication Systems 2006, ISWCS'06 Vol. 1 (pp. 443-446). SPAIN, Valencia: IEEE.
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    2006 Choi, J., Hong, Y., & Yuan, J. (2006). An approximate MAP-based iterative receiver for MIMO channels using modified sphere detection. In IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS Vol. 5 (pp. 2119-2126). IL, Chicago: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC.
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    2006 Nguyen, X. H., & Choi, J. (2006). Iterative symbol-by-symbol decision feedback detection for MIMO-ISI channels. In IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS Vol. 3 e (pp. 139-142). SINGAPORE, Singapore: IEEE.
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    2006 Cho, K. W., Choi, J. H., Yu, H. S., Kweon, S. Y., Yeom, S. J., Kim, N. K., . . . Choi, S. K. (2006). Pre-annealing effects on al metallization properties in high density FeRAM device. In INTEGRATED FERROELECTRICS Vol. 81 (pp. 113-122). PEOPLES R CHINA, Shanghai: TAYLOR & FRANCIS LTD.
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    2005 Kim, W. K., Sohn, S. H., Cho, H. J., Bae, D. S., & Choi, J. H. (2005). Contact modeling technique of a flexible piston and cylinder using modal synthesis method. In Proceedings of the ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, Vol 6, Pts A-C (pp. 1813-1819). CA, Long Beach: AMER SOC MECHANICAL ENGINEERS.
    2005 Husain, S. I., & Jinho, C. (2005). Single correlator based UWB receiver implemetation through channel shortening equalizer. In 2005 Asia-Pacific Conference on Communications Vol. 2005 (pp. 610-614). AUSTRALIA, Perth: IEEE.
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    2005 Nguyen, X. H., & Choi, J. (2005). On the constrained MMSE decision feedback equalization for MIMO wireless systems. In 2005 Asia-Pacific Conference on Communications Vol. 2005 (pp. 329-333). AUSTRALIA, Perth: IEEE.
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    2005 Hong, Y., Choi, J., & Yuan, J. (2005). Performance analysis of space-time trellis coded OFDM system. In IEEE Vehicular Technology Conference Vol. 61 (pp. 1176-1180). SWEDEN, Stockholm: IEEE.
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    2005 Choi, J. (2005). Iterative receiver with bit-level MIMO detection and cancellation. In IEEE International Conference on Communications Vol. 3 (pp. 2006-2010). SOUTH KOREA, Seoul: IEEE.
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    2005 Choi, J. (2005). N/C detector and multistage receiver for coded signals over MIMO channels: Performance and optimization. In IEEE International Conference on Communications Vol. 3 (pp. 2102-2106). SOUTH KOREA, Seoul: IEEE.
    2005 Nguyen, X. H., & Choi, J. (2005). Iterative channel estimation and turbo decoding in OFDM systems. In IEEE Vehicular Technology Conference Vol. 1 (pp. 166-170). TX, Dallas: IEEE.
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    2005 Hong, Y., & Choi, J. (2005). A new approach to iterative decoding on coded MIMO channels. In IEEE Vehicular Technology Conference Vol. 61 (pp. 1676-1680). SWEDEN, Stockholm: IEEE.
    2005 Choi, J. (2005). MIMO-BICM doubly-iterative receiver with the em based channel estimation. In IEEE Vehicular Technology Conference Vol. 2 (pp. 952-956). TX, Dallas: IEEE.
    DOI Scopus4
    2005 Sun, K. T., & Choi, J. (2005). Selective detection in an iterative soft-interference cancellation receiver. In 2005 Asia-Pacific Conference on Communications Vol. 2005 (pp. 1005-1008). AUSTRALIA, Perth: IEEE.
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    2004 Oh, I., & Choi, J. (2004). A pseudo base station based algorithm for power aware routing in UWB ad hoc networks. In 9th International Conference on Communications Systems 2004, ICCS 2004 Vol. 49 (pp. 6-10). SINGAPORE, Singapore: IEEE.
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    2004 Choi, J., Kim, S. R., & Choi, I. K. (2004). Eigenbeamforming with selection diversity for MIMO-OFDM downlink. In IEEE Vehicular Technology Conference Vol. 60 (pp. 1806-1810). CA, Los Angeles: IEEE.
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    2004 Wong, A., Yuan, J., Choi, J., Kim, S. R., Choi, I. K., & Kwon, D. S. (2004). Design of 16-QAM space-time trellis codes for quasi-static fading channels. In IEEE Vehicular Technology Conference Vol. 59 (pp. 880-883). ITALY, Milan: IEEE.
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    2004 Nguyen, X. H., & Choi, J. (2004). Reduced-rank adaptive time-domain channel estimation for OFDM systems. In 9th International Conference on Communications Systems 2004, ICCS 2004 Vol. 2 (pp. 135-139). SINGAPORE, Singapore: IEEE.
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    2004 Choi, J., & Yuan, J. (2004). On the beamformer design for coded signals with known channel. In IEEE International Conference on Communications Vol. 5 (pp. 2777-2781). FRANCE, Paris: IEEE.
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    2004 Choi, J., Hong, Y., & Yuan, J. (2004). On the soft-decision in the iterative receiver for coded MIMO systems. In IEEE International Symposium on Information Theory - Proceedings (pp. 133). IL, Chicago: IEEE.
    Scopus1
    2004 Chan, F., Choi, J., Rapajic, P., & Yuan, J. (2004). Information theoretic comparisons of training based channel estimation and semi-blind estimation in fading channels with memory. In Proceedings of 2004 International Symposium on Intelligent Signal Processing and Communication Systems, ISPACS 2004 (pp. 6-10).
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    2004 Patwary, M. N., Rapajic, P. B., & Choi, J. (2004). Low complexity sequence detection for MIMO ISI channel with decision feedback MLSE. In IEEE International Symposium on Spread Spectrum Techniques and Applications (pp. 643-647).
    Scopus2
    2004 Oh, I., & Choi, J. (2004). A pseudo base station based algorithm for power aware routing in UWB ad hoc networks. In 2004 9th IEEE Singapore International Conference on Communication Systems, ICCS (pp. 6-10).
    2004 Choi, J. (2004). A framework for multiuser detection in time-hopping UWB with random sign repetition. In 2004 9th IEEE Singapore International Conference on Communication Systems, ICCS (pp. 11-15). SINGAPORE, Singapore: IEEE.
    Scopus3
    2004 Hong, Y., Choi, J., Yuan, J., & Rapajic, P. (2004). A new approach for iterative decoding on coded MIMO channels via sphere decoding. In IEEE International Symposium on Spread Spectrum Techniques and Applications (pp. 520-524).
    2004 Choi, J., Yuan, J., Kim, S. R., Choi, I. K., & Kwon, D. S. (2004). Eigenbeamforming for coded signals without feedback. In IEEE Vehicular Technology Conference Vol. 59 (pp. 794-798).
    Scopus1
    2004 Choi, J. (2004). Low density spreading for multicarrier systems. In IEEE International Symposium on Spread Spectrum Techniques and Applications (pp. 575-578).
    Scopus24
    2004 Nguyen, X. H., & Choi, J. (2004). Reduced-rank adaptive time-domain channel estimation for OFDM systems. In 2004 9th IEEE Singapore International Conference on Communication Systems, ICCS (pp. 135-139).
    2004 Chee, K., Lim, C., & Choi, J. (2004). Adaptive power allocation with user prioritization for downlink orthogonal frequency division multiple access systems. In L. Wong (Ed.), Proceedings of the 2004 9th IEEE Singapore International Conference on Communication Systems Vol. 2 (pp. CD-ROM210-CD-ROM 214). CD-ROM: IEEE.
    DOI Scopus5
    2004 Chee, T., Lim, C., & Choi, J. (2004). Sub-optimal power allocation for downlink OFDMA systems. In Record of the 60th IEEE Vehicular Technology Conference, 2004, Los Angeles, California: vol. 3 Vol. 60 (pp. 2015-2019). Online: IEEE - Institute of Electrical and Electronics Engineers.
    DOI Scopus8
    2004 Chee, T. K., Lim, C. C., & Choi, J. (2004). Adaptive power allocation with user prioritization fr downlink orthogonal frequency division multiple access systems. In 9th International Conference on Communications Systems 2004, ICCS 2004 (pp. 210-214).
    DOI Scopus1
    2003 Santoso, A., Choi, J., Lim, C., & Vucetic, B. (2003). A chip level decision feedback equalizer for CDMA downlink channel with the alamouti transmit diversity scheme. In K. Gong (Ed.), Proceedings of The 14th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications Vol. 2 (pp. 1322-1326). China: IEEE.
    DOI
    2003 Choi, J. (2003). An iterative detection for MIMO wireless systems using projection and hard-decision with a reliability measure. In ICICS-PCM 2003 - Proceedings of the 2003 Joint Conference of the 4th International Conference on Information, Communications and Signal Processing and 4th Pacific-Rim Conference on Multimedia Vol. 1 (pp. 621-625). SINGAPORE, Singapore: IEEE.
    DOI
    2003 Hong, Y., Yuan, J., Choi, J., & Shao, X. (2003). Performance analysis of space-time trellis coded OFDM over quasi-static frequency selective fading channels. In ICICS-PCM 2003 - Proceedings of the 2003 Joint Conference of the 4th International Conference on Information, Communications and Signal Processing and 4th Pacific-Rim Conference on Multimedia Vol. 3 (pp. 1478-1482). SINGAPORE, Singapore: IEEE.
    DOI Scopus5
    2003 Choi, J. (2003). A simple transmit antenna diversity technique for OFDM and its detection using Viterbi algorithm. In IEEE Vehicular Technology Conference Vol. 57 (pp. 2594-2598). SOUTH KOREA, Cheju Isl: IEEE.
    Scopus2
    2003 Choi, J. (2003). MIMO equalization for space-time coded signals using cyclostationarity. In IEEE Vehicular Technology Conference Vol. 57 (pp. 272-276). SOUTH KOREA, Cheju Isl: IEEE.
    Scopus3
    2002 Choi, J. (2002). A semi-blind approach for MMSE equalization in downlink CDMA channel. In 8th International Conference on Communication Systems, ICCS 2002 - Proceedings Vol. 45 (pp. 67-71). SINGAPORE, SINGAPORE: IEEE.
    DOI Scopus1
    2002 Kim, M., Lee, W. C., Choi, J., & Choi, S. (2002). Adaptive beamforming technique based on eigen-space method for a smart antenna in IS2000 1X environment. In IEEE Antennas and Propagation Society, AP-S International Symposium (Digest) Vol. 1 (pp. 118-121).
    Scopus3
    2002 Santoso, A., Choi, J., & Lim, C. (2002). Multiple input multiple output chip level decision feedback equalizer for CDMA downlink channel. In V. Chandran (Ed.), Proceedings of the Fourth Australasian Workshop on Signal Processing and Applications 2002 (WoSPA-2002) (pp. 151-154). Queensland, Australia: Queensland University of Technology.
    2002 Choi, J. (2002). Open/closed-loop transmit antenna array over spatially correlated channels. In P. White (Ed.), 2002 Information, Decision and Control (pp. 311-316). CD Rom: IEEE.
    2001 Lee, C. S., Oh, J. H., Lee, D. G., & Choi, J. H. (2001). A composite cantilever arm for guiding a moving wire in an electrical discharge wire cutting machine. In Journal of Materials Processing Technology Vol. 113 (pp. 172-177). SOUTH KOREA, SEOUL: ELSEVIER SCIENCE SA.
    DOI Scopus7
    2001 Choi, J. (2001). Interference mitigation using transmitter filters in CDMA systems. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC Vol. 1 (pp. 657-666). IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC.
    DOI
    2000 Choi, J., Choi, H. K., Lee, H. W., & Park, C. S. (2000). An adaptive method for closed-loop transmit multiple antenna diversity. In Proceedings - IEEE International Conference on Third Generation Wireless Communications (pp. 601-608).
    Scopus2
    2000 Choi, J. (2000). Channel estimation for coherent multi-carrier CDMA systems over fast fading channels. In IEEE Vehicular Technology Conference Vol. 1 (pp. 400-404). JAPAN, TOKYO: IEEE.
    Scopus20
    2000 Choi, J. (2000). An adaptive method for closed-loop TAD in FDD mode. In European Signal Processing Conference Vol. 2015-March.
    2000 Choi, J., Perreau, S., & Lee, Y. U. (2000). Semi-blind method for transmit antenna array in CDMA systems. In IEEE Vehicular Technology Conference Vol. 1 (pp. 189-194). MA, BOSTON: IEEE.
    Scopus11
    1998 Choi, J. (1998). Subspace method for blind single channel identification using redundancy-transform in transmitters. In Proceedings - IEEE International Symposium on Circuits and Systems Vol. 5.
    Scopus1
    1997 Choi, J., & Roh, J. W. (1997). Beamforming for the decorrelating detector in synchronous CDMA systems. In Proceedings of the International Conference on Information, Communications and Signal Processing, ICICS Vol. 1 (pp. 564-568). SINGAPORE, SINGAPORE: IEEE.
    Scopus1
    1996 Yoo, K. H., & Choi, J. (1996). Model based method for the quantizer assignment of JPEG-like coders. In IEEE International Conference on Image Processing Vol. 1 (pp. 213-216).
    1996 Choi, J., Kim, S. Y., & Xu, G. (1996). On the performance analysis of the CDMA systems with antenna arrays. In Proceedings of the International Symposium on Signal Processing and its Applications, ISSPA Vol. 2 (pp. 706-709).
    Scopus1
    1994 Lee, G. H., Choi, J., Park, R. H., Song, I., Park, J. H., & Lee, B. U. (1994). Modification of the reference signal for fast convergence in LMS-based adaptive equalizers. In Digest of Technical Papers - IEEE International Conference on Consumer Electronics (pp. 298-299). IL, ROSEMONT: I E E E.

  • Preprint
    Year Citation
    2024 Choi, J. (2024). Enhancing Reliability in LEO Satellite Networks via High-Speed
    Inter-Satellite Links.
    2024 Choi, J., Park, J., Grassucci, E., & Comminiello, D. (2024). Semantic Communication Challenges: Understanding Dos and Avoiding Don'ts.
    2024 Choi, J. (2024). Wireless Distributed Matrix-Vector Multiplication using Over-the-Air
    Computation and Analog Coding.
    2024 Choi, J., Krishnan, S., & Park, J. (2024). Koopman AutoEncoder via Singular Value Decomposition for Data-Driven
    Long-Term Prediction.
    2024 Homssi, B. A., Al-Amri, A., Ding, J., Chan, C. C., Kishk, M., Choi, J., & Al-Hourani, A. (2024). Coverage Diversity in Mega Satellite Constellations: A Stochastic Geometry Approach.
    DOI
    2023 Hossain, M. B., Pokhrel, S., & Choi, J. (2023). Privacy-Cost Optimization of Smart Meters Using URLLC and Demand Side Energy Trading.
    DOI
    2023 Hossain, M. B., Pokhrel, S., & Choi, J. (2023). Privacy-Cost Optimization of Smart Meters Using URLLC and Demand Side Energy Trading.
    DOI
    2023 Boragule, A., Yow, K. C., Choi, J., & Jeon, M. (2023). Smartface: A Multi-Threaded Face Recognition Framework for Edgetpu Devices and Efficient Model Training.
    DOI
    2023 Choi, J. (2023). Iterative Sparse Identification of Nonlinear Dynamics.
    DOI
    2023 Nemati, M., Park, J., & Choi, J. (2023). VQ-VAE Empowered Wireless Communication for Joint Source-Channel Coding and Beyond.
    DOI
    2023 Choi, J., Li, B., Homssi, B. A., Park, J., & Kim, S. -L. (2023). Spectrum Sharing through Marketplaces for O-RAN based Non-Terrestrial
    and Terrestrial Networks.
    2023 Choi, J. (2023). Multiuser Offloading with Cloud Server Data.
    2022 Choi, J., & Park, J. (2022). Semantic Communication as a Signaling Game with Correlated Knowledge
    Bases.
    2022 Choi, J. (2022). Random Access-based Multiuser Computation Offloading for Devices in IoT
    Applications.
    2022 Choi, J., Loke, S. W., & Park, J. (2022). A Unified Approach to Semantic Information and Communication based on
    Probabilistic Logic.
    2022 Choi, J., Loke, S. W., & Park, J. (2022). A Unified View on Semantic Information and Communication: A
    Probabilistic Logic Approach.
    2022 Ding, J., Homssi, B. A., Choi, J., & Qu, D. (2022). Analytic Modeling for Grant-Free Transmission in Cell-Free Massive MIMO: A Stochastic Geometry Approach.
    DOI
    2022 Pokhrel, S. R., Choi, J., & Walid, A. (2022). Fair and Efficient Distributed Edge Learning with Hybrid Multipath TCP.
    DOI
    2022 Choi, J., Cantos, L., Choi, J., & Kim, Y. H. (2022). Sum Rate Optimization of IRS-Aided Uplink Muliantenna NOMA with Practical Reflection.
    DOI
    2022 Nemati, M., Al Homssi, B., Krishnan, S., Park, J., Loke, S., & Choi, J. (2022). Non-Terrestrial Networks with UAVs:A Projection on Flying Ad-Hoc Networks.
    DOI
    2022 Pokhrel, S. R., Choi, J., & Walid, A. (2022). Fair and Efficient Distributed Edge Learning with Hybrid Multipath TCP.
    DOI
    2022 Pokhrel, S. R., & Choi, J. (2022). Adaptive Coexistence of Delay Sensitive and Delay Tolerant Devices: A Control Theoretic Approach.
    DOI
    2022 Nemati, M., Al Homssi, B., Krishnan, S., Park, J., Loke, S., & Choi, J. (2022). Non-Terrestrial Networks with UAVs:A Projection on Flying Ad-Hoc Networks.
    DOI
    2021 Ding, J., & Choi, J. (2021). SIC Aided K-Repetition for Mission-Critical MTC in Cell-Free Massive MIMO.
    DOI
    2021 Ding, J., Qu, D., Liu, P., & Choi, J. (2021). Machine Learning Enabled Preamble Collision Resolution in Distributed Massive MIMO.
    DOI
    2021 Han, S., Lee, Y., Choi, J., & Hwang, E. (2021). Light-weight Physical Layer Aided Key Agreement and Authentication for the Internet of Things.
    DOI
    2021 Ding, J., Nemati, M., Pokhrel, S., Park, O. -S., Choi, J., & Adachi, F. (2021). Enabling Grant-Free URLLC: An Overview of Principle and Enhancements by Massive MIMO.
    DOI
    2021 Khadka, G., Ray, B., Choi, J., & Karmakar, N. (2021). Physical Layer Detection and Security of Printed Chipless RFID Tag for Internet of Things Applications.
    DOI
    2021 Nemati, M., Kim, Y. H., & Choi, J. (2021). Toward Joint Radar, Communication, Computation, Localization, and Sensing in IoT.
    DOI
    2021 Choi, J. (2021). Sliding Network Coding for URLLC.
    2021 Choi, J. (2021). On Throughput Bounds of NOMA-ALOHA.
    2021 Choi, J. (2021). Communication-Efficient Distributed SGD using Preamble-based Random
    Access.
    2020 Choi, J. (2020). Performance Analysis of 2-Step Random Access with CDMA in Machine-Type
    Communication.
    2020 Choi, J., Ding, J., Le, N. P., & Ding, Z. (2020). Grant-Free Random Access in Machine-Type Communication: Approaches and
    Challenges.
    2020 Choi, J. (2020). Data-aided Sensing for Gaussian Process Regression in IoT Systems.
    2020 Choi, J. (2020). Data-aided Sensing for Distributed Detection.
    2020 Choi, J., Park, J., & Pokhrel, S. (2020). Explore-Before-Talk: Multichannel Selection Diversity for Uplink
    Transmissions in Machine-Type Communication.
    2020 Choi, J. (2020). An Approach to Preamble Collision Reduction in Grant-Free Random Access
    with Massive MIMO.
    2020 Choi, J. (2020). Re-Transmission Diversity Multiple Access based on SIC and HARQ-IR.
    2020 Choi, J. (2020). Random Access with Layered Preambles based on NOMA for Two Different
    Types of Devices in MTC.
    2020 Choi, J. (2020). On Throughput Improvement using Immediate Re-transmission in Grant-Free
    Random Access with Massive MIMO.
    2020 Choi, J. (2020). On Improving Throughput of Multichannel ALOHA using Preamble-based
    Exploration.
    2020 Choi, J. (2020). On Fast Retrial for Two-Step Random Access in MTC.
    2020 Choi, J. (2020). Fast Retrial for Low-Latency Connectivity in MTC with Two Different
    Types of Devices.
    2020 Choi, J. (2020). Repetition-based NOMA Transmission and Its Outage Probability Analysis.
    2020 Choi, J. (2020). On Throughput of Compressive Random Access for One Short Message
    Delivery in IoT.
    2019 Choi, J., & Pokhrel, S. R. (2019). Federated learning with multichannel ALOHA.
    2019 Choi, J. (2019). Gaussian Data-aided Sensing with Multichannel Random Access and Model
    Selection.
    2019 Choi, J., & Seo, J. -B. (2019). Evolutionary Game for Hybrid Uplink NOMA with Truncated Channel
    Inversion Power Control.
    2019 Choi, J. (2019). Matched-Filter based Backscatter Communication for IoT Devices over
    Ambient OFDM Carrier.
    2019 Choi, J. (2019). Relay-aided Random Access for Energy-Limited Devices in the IoT.
    2019 Choi, J. (2019). A Cross-Layer Approach to Data-aided Sensing using Compressive Random
    Access.
    2019 Choi, J. (2019). Single-Carrier Index Modulation for IoT Uplink.
    2019 Choi, J. (2019). On Error Rate Analysis for URLLC over Multiple Fading Channels.
    2019 Choi, J. (2019). Compressive random access with multiple resource blocks and fast retrial.
    2019 Choi, J. (2019). Opportunistic NOMA for Uplink Short-Message Delivery with a Delay
    Constraint.
    2018 Choi, J. (2018). NOMA-based Compressive Random Access using Gaussian Spreading.
    2018 Choi, J. (2018). A Variational Inference based Detection Method for Repetition Coded
    Generalized Spatial Modulation.
    2018 Choi, J. (2018). A Game-Theoretic Approach for NOMA-ALOHA.
    2017 Choi, J. (2017). Layered Non-Orthogonal Random Access with SIC and Transmit Diversity for
    Reliable Transmissions.
    2017 Choi, J. (2017). NOMA: Principles and Recent Results.
    2017 Choi, J. (2017). NOMA based Random Access with Multichannel ALOHA.
  • Chief Investigator, Project title: “Analysis of Impact of Terrestrial Signals on LEO Satellite Communica-

    tion Systems and Reinforcement Learning for Random Access,” ETRI, Korea, 2023
  • Chief Investigator, Project title: “UAV-assisted Connectivity Technologies for LEOs in Non-Terrestrial Networks,” ETRI, Korea, 2023
  • Chief Investigator, Project title: “COGNITIVE SATELLITE RADIOS,” SmartSat CRC, Funding: A$580K (3-year: 2022 - 2025)
  • Sole Chief Investigator, Project title: “Massive Data Reading with Mobile Data Collectors for the Internet of Things” (DP200100391), ARC, Discovery Project, Jan. 2020 – Dec. 2022 (a total budget of A$360 K).
  • Chief Investigator, Project title: “Non-Terrestrial Networks with UAVs: Modeling and Analysis,” ETRI, Korea, 2022

  • Past Higher Degree by Research Supervision (University of Adelaide)
    Date Role Research Topic Program Degree Type Student Load Student Name
    2006 - 2011 External Supervisor Random Access Schemes for Multichannel Communication and Multipacket Reception in Wireless Networks Doctor of Philosophy Doctorate Part Time Mr Hyuk Lee
    2002 - 2004 Co-Supervisor Chip Level Decision Feedback Equalizer for CDMA Downlink Channel Master of Engineering Science Master Full Time Mr Agus Santoso
  • Position: Chair, Professor in Radio Frequency
  • Phone: 83134567
  • Email: jinho.choi@adelaide.edu.au
  • Campus: North Terrace
  • Building: Ingkarni Wardli, floor Level Three
  • Room: 3.48
  • Org Unit: School of Electrical and Mechanical Engineering
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