Heejung Yu

ORCID

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 94

Top Venues

Publications

Waqas Khalid, Manish Nair, Trinh Van Chien, Heejung Yu
Impact of RIS on Outage Probability and Ergodic Rate in Wireless Powered Communication. CoRR (2024)
Jianbin Wu, Sami Ahmed Haider, Heejung Yu, Muhammad Irshad, Mukesh Soni, Mohit Kumar Bhadla, Yousaf Bin Zikria
An intelligent IoT intrusion detection system using HeInit-WGAN and SSO-BNMCNN based multivariate feature analysis. Eng. Appl. Artif. Intell. 127 (Part A) (2024)
Md. Roisul Ajom Ruku, Md. Ibrahim, A. S. M. Badrudduza, Imran Shafique Ansari, Waqas Khalid, Heejung Yu
Effects of co-channel interference on RIS empowered wireless networks amid multiple eavesdropping attempts. ICT Express 10 (3) (2024)
Waqas Khalid, Heejung Yu, Yazdan Ahmad Qadri
Active Reconfigurable Intelligent Surface-Aided Terahertz Wireless Communications. CoRR (2024)
Waqas Khalid, Muhammad Atif Ur Rehman, Trinh Van Chien, Zeeshan Kaleem, Howon Lee, Heejung Yu
Reconfigurable Intelligent Surface for Physical Layer Security in 6G-IoT: Designs, Issues, and Advances. IEEE Internet Things J. 11 (2) (2024)
Abrar Bin Sarawar, A. S. M. Badrudduza, Md. Ibrahim, Imran Shafique Ansari, Heejung Yu
Secrecy Performance Analysis of Integrated RF-UWOC IoT Networks Enabled by UAV and Underwater-RIS. CoRR (2024)
Jimin Jeon, Junseung Lee, Taewook Kim, Jaeha Ahn, Youngbin Yu, Min Lee, Heejung Yu, Howon Lee
HyPE: Online Hybrid Pseudo-Bayesian Estimation Method for S-ALOHA-Based Tactical FANETs. IEEE Access 12 (2024)
Moloy Kumar Ghosh, Milton Kumar Kundu, Md. Ibrahim, A. S. M. Badrudduza, Md. Shamim Anower, Imran Shafique Ansari, Annie Solomon, Sumit Chakravarty, Imtiaz Ahmed, Heejung Yu
Physical-Layer Security in Mixed UOWC-RF Networks With Energy Harvesting Relay Against Multiple Eavesdroppers. IEEE Open J. Commun. Soc. 5 (2024)
Waqas Khalid, Heejung Yu, Alexandros-Apostolos A. Boulogeorgos
Outage Analysis for Active Reconfigurable Intelligent Surface-Enhanced Wireless Powered Communication Networks. ICAIIC (2024)
Trinh Van Chien, Lam-Thanh Tu, Waqas Khalid, Heejung Yu, Symeon Chatzinotas, Marco Di Renzo
RIS-Assisted Wireless Communications: Long-Term Versus Short-Term Phase Shift Designs. IEEE Trans. Commun. 72 (2) (2024)
Zeeshan Kaleem, Waqas Khalid, Ayaz Ahmad, Heejung Yu, Abdullah M. Almasoud, Chau Yuen
Reinforcement Learning for Energy-Efficient User Association in UAV-Assisted Cellular Networks. IEEE Trans. Aerosp. Electron. Syst. 60 (2) (2024)
Waqas Khalid, Heejung Yu, Alexandros-Apostolos A. Boulogeorgos
Outage Analysis for Active Reconfigurable Intelligent Surface-Enhanced Wireless Powered Communication Networks. CoRR (2024)
Dong-Hyun Jung, Gyeongrae Im, Joon-Gyu Ryu, Seungkeun Park, Heejung Yu, Junil Choi
Satellite Clustering for Non-Terrestrial Networks: Concept, Architectures, and Applications. IEEE Veh. Technol. Mag. 18 (3) (2023)
Waqas Khalid, Muhammad Atif Ur Rehman, Trinh Van Chien, Zeeshan Kaleem, Howon Lee, Heejung Yu
Reconfigurable Intelligent Surface for Physical Layer Security in 6G-IoT: Designs, Issues, and Advances. CoRR (2023)
Waqas Khalid, Zeeshan Kaleem, Rehmat Ullah, Trinh Van Chien, Song Noh, Heejung Yu
Simultaneous Transmitting and Reflecting-Reconfigurable Intelligent Surface in 6G: Design Guidelines and Future Perspectives. IEEE Netw. 37 (5) (2023)
P. Karthik, P. Shanthi Bala, Akashdeep Bhardwaj, Salil Bharany, Heejung Yu, Yousaf Bin Zikria
A novel subset-based polynomial design for enhancing the security of short message-digest with inflated avalanche and random responses. J. King Saud Univ. Comput. Inf. Sci. 35 (1) (2023)
Waqas Khalid, Manish Nair, Trinh Van Chien, Heejung Yu
Impact of RIS on Outage Probability and Ergodic Rate in Wireless Powered Communication. ICTC (2023)
Waqar Amin, Fawad Hussain, Sheraz Anjum, Sharoon Saleem, Naveed Khan Baloch, Yousaf Bin Zikria, Heejung Yu
Efficient application mapping approach based on grey wolf optimization for network on chip. J. Netw. Comput. Appl. 219 (2023)
Md. Mijanur Rahman, A. S. M. Badrudduza, Noor Ahmad Sarker, Md. Ibrahim, Imran Shafique Ansari, Heejung Yu
RIS-Aided Mixed RF-FSO Wireless Networks: Secrecy Performance Analysis With Simultaneous Eavesdropping. IEEE Access 11 (2023)
Jingon Joung, Heejung Yu, Tony Q. S. Quek
Integrated single target sensing and multiuser communications based on zero-forcing beamforming. Veh. Commun. 43 (2023)
Sharoon Saleem, Fawad Hussain, Waqar Amin, Rehan Ahmed, Yousaf Bin Zikria, Farruh Ishmanov, Heejung Yu
A Survey on Dynamic Application Mapping Approaches for Real-Time Network-on-Chip-Based Platforms. IEEE Access 11 (2023)
Ji Min Park, Howon Lee, Heejung Yu
Optimal Power and Position Control for UAV-assisted JCR Networks: Multi-Agent Q-Learning Approach. CCNC (2023)
Song Noh, Kyungsik Seo, Youngchul Sung, David J. Love, Junse Lee, Heejung Yu
Joint Direct and Indirect Channel Estimation for RIS-Assisted Millimeter-Wave Systems Based on Array Signal Processing. IEEE Trans. Wirel. Commun. 22 (11) (2023)
Trinh Van Chien, Lam-Thanh Tu, Waqas Khalid, Heejung Yu, Symeon Chatzinotas, Marco Di Renzo
RIS-Assisted Wireless Communications: Long-Term versus Short-Term Phase Shift Designs. CoRR (2023)
JungSook Bae, Waqas Khalid, Anseok Lee, Heesoo Lee, Song Noh, Heejung Yu
Overview of RIS-Enabled Secure Transmission in 6G Wireless Networks. CoRR (2023)
Md. Shahjalal, Woojun Kim, Waqas Khalid, Seokjae Moon, Murad Khan, Shuzhi Liu, Suhyeon Lim, Eunjin Kim, Deok Won Yun, Joohyun Lee, Won Cheol Lee, Seung-Hoon Hwang, Dongkyun Kim, Jang-Won Lee, Heejung Yu, Youngchul Sung, Yeong Min Jang
Enabling technologies for AI empowered 6G massive radio access networks. ICT Express 9 (3) (2023)
Dong-Hyun Jung, Gyeongrae Im, Joon-Gyu Ryu, Seungkeun Park, Heejung Yu, Junil Choi
Satellite Clustering for Non-Terrestrial Networks: Concept, Architectures, and Applications. CoRR (2023)
Waqas Khalid, M. Atif Ur Rehman, Trinh Van Chien, Heejung Yu
Simultaneously Transmitting and Reflecting-Reconfigurable Intelligent Surfaces with Hardware Impairment and Phase Error. ICAIIC (2023)
Song Noh, Jaekoo Lee, Heejung Yu, Jiho Song
Design of Channel Estimation for Hybrid Beamforming Millimeter-Wave Systems in the Presence of Beam Squint. IEEE Syst. J. 16 (2) (2022)
Farrukh Mehmood, Naveed Khan Baloch, Fawad Hussain, Waqar Amin, M. Shamim Hossain, Yousaf Bin Zikria, Heejung Yu
An efficient and cost effective application mapping for network-on-chip using Andean condor algorithm. J. Netw. Comput. Appl. 200 (2022)
Seungmin Lee, Heejung Yu, Howon Lee
Multiagent Q-Learning-Based Multi-UAV Wireless Networks for Maximizing Energy Efficiency: Deployment and Power Control Strategy Design. IEEE Internet Things J. 9 (9) (2022)
Chi-Bao Le, Dinh-Thuan Do, Adão Silva, Wali Ullah Khan, Waqas Khalid, Heejung Yu, Nhan Duc Nguyen
Joint Design of Improved Spectrum and Energy Efficiency With Backscatter NOMA for IoT. IEEE Access 10 (2022)
Jaehong Kim, Heejung Yu, Xin Kang, Jingon Joung
Discrete Phase Shifts of Intelligent Reflecting Surface Systems Considering Network Overhead. Entropy 24 (12) (2022)
Song Noh, Junse Lee, Gilwon Lee, Kyungsik Seo, Youngchul Sung, Heejung Yu
Channel Estimation Techniques for RIS-Assisted Communication: Millimeter-Wave and Sub-THz Systems. IEEE Veh. Technol. Mag. 17 (2) (2022)
Ji Min Park, Juphil Cho, Song Noh, Heejung Yu
Optimal Pilot and Data Power Allocation for Joint Communication-Radar Air-to-Ground Networks. IEEE Access 10 (2022)
Waqas Khalid, Md. Shahjalal, Heejung Yu
Outage Performance Analysis of Hybrid Relay-Reconfigurable Intelligent Surface Networks. APCC (2022)
Waqas Khalid, Heejung Yu, Juphil Cho, Zeeshan Kaleem, Shabir Ahmad
Rate-Energy Tradeoff Analysis in RIS-SWIPT Systems With Hardware Impairments and Phase-Based Amplitude Response. IEEE Access 10 (2022)
Song Noh, Heejung Yu, Youngchul Sung
Training Signal Design for Sparse Channel Estimation in Intelligent Reflecting Surface-Assisted Millimeter-Wave Communication. IEEE Trans. Wirel. Commun. 21 (4) (2022)
Song Noh, Jiho Song, Junse Lee, Heejung Yu
High-Resolution and Low-Complexity Direction of Arrival Estimation for Hybrid Array of Subarrays. IEEE Access 10 (2022)
Waqas Khalid, Zeeshan Kaleem, Rehmat Ullah, Trinh Van Chien, Song Noh, Heejung Yu
Simultaneous Transmitting and Reflecting-Reconfigurable Intelligent Surface in 6G: Design Guidelines and Future Perspectives. CoRR (2022)
Suhyeon Lim, Heejung Yu, Howon Lee
Optimal Tethered-UAV Deployment in A2G Communication Networks: Multi-Agent Q-Learning Approach. IEEE Internet Things J. 9 (19) (2022)
Waqas Khalid, Heejung Yu, Dinh-Thuan Do, Zeeshan Kaleem, Song Noh
RIS-Aided Physical Layer Security With Full-Duplex Jamming in Underlay D2D Networks. IEEE Access 9 (2021)
Saleha Sikandar, Naveed Khan Baloch, Fawad Hussain, Waqar Amin, Yousaf Bin Zikria, Heejung Yu
An Optimized Nature-Inspired Metaheuristic Algorithm for Application Mapping in 2D-NoC. Sensors 21 (15) (2021)
Waqas Khalid, Heejung Yu
Security Improvement With QoS Provisioning Using Service Priority and Power Allocation for NOMA-IoT Networks. IEEE Access 9 (2021)
Waqas Khalid, Heejung Yu, Rashid Ali, Rehmat Ullah
Advanced Physical-Layer Technologies for Beyond 5G Wireless Communication Networks. Sensors 21 (9) (2021)
Waqas Khalid, Heejung Yu
On the Impact of Transceiver Impairments and Reflecting Elements for RIS-Aided Communications. ICTC (2021)
Muhammad Junaid Mohiz, Naveed Khan Baloch, Fawad Hussain, Sharoon Saleem, Yousaf Bin Zikria, Heejung Yu
Application Mapping Using Cuckoo Search Optimization With Lévy Flight for NoC-Based System. IEEE Access 9 (2021)
A. S. M. Badrudduza, Md. Ibrahim, S. M. Riazul Islam, Md. Shakhawat Hossen, Milton Kumar Kundu, Imran Shafique Ansari, Heejung Yu
Security at the Physical Layer Over GG Fading and mEGG Turbulence Induced RF-UOWC Mixed System. IEEE Access 9 (2021)
Heejung Yu, Jingon Joung
Frame Structure Design for Vehicular-to-Roadside Unit Communications Using Space-Time Line Code Under Time-Varying Channels. IEEE Syst. J. 15 (2) (2021)
S. M. Saumik Shahriyer, A. S. M. Badrudduza, Sarjana Shabab, Milton Kumar Kundu, Heejung Yu
Opportunistic Relay in Multicast Channels With Generalized Shadowed Fading Effects: A Physical Layer Security Perspective. IEEE Access 9 (2021)
Heejung Yu, Jingon Joung
Design of the Power and Dimension of Artificial Noise for Secure Communication Systems. IEEE Trans. Commun. 69 (6) (2021)
Il-Gu Lee, Duk-Bai Kim, Jeongki Choi, Hyungu Park, Sok-Kyu Lee, Juphil Cho, Heejung Yu
WiFi HaLow for Long-Range and Low-Power Internet of Things: System on Chip Development and Performance Evaluation. IEEE Commun. Mag. 59 (7) (2021)
Jingon Joung, Heejung Yu, Jian Zhao
Bandwidth Design for Energy-Efficient Unmanned Aerial Vehicle Using Space-Time Line Code. IEEE Syst. J. 15 (2) (2021)
Faisal Azam, Akash Rizvi, Wazir Zada Khan, Mohammed Y. Aalsalem, Heejung Yu, Yousaf Bin Zikria
Aircraft Classification Based on PCA and Feature Fusion Techniques in Convolutional Neural Network. IEEE Access 9 (2021)
Heejung Yu, Jingon Joung
Secure IoT Communications Using HARQ-Based Beamforming for MISOSE Channels. IEEE Internet Things J. 8 (23) (2021)
Heejung Yu, Jingon Joung
Optimization of Frame Structure and Fronthaul Compression for Uplink C-RAN Under Time-Varying Channels. IEEE Trans. Wirel. Commun. 20 (2) (2021)
Song Noh, Heejung Yu, Youngchul Sung
Training Signal Design for Sparse Channel Estimation in Millimeter-Wave Communication with Intelligent Reflecting Surfaces. ICC Workshops (2021)
Heejung Yu, Howon Lee
Joint Optimization of Power and Fronthaul Compression for Data and Pilot Signals in Uplink C-RANs. IEEE Syst. J. 14 (4) (2020)
Noor Ahmad Sarker, A. S. M. Badrudduza, S. M. Riazul Islam, Sheikh Habibul Islam, Imran Shafique Ansari, Milton Kumar Kundu, Mst Fateha Samad, Md. Biplob Hossain, Heejung Yu
Secrecy Performance Analysis of Mixed Hyper-Gamma and Gamma-Gamma Cooperative Relaying System. IEEE Access 8 (2020)
Heejung Yu, Yousaf Bin Zikria
Cognitive Radio Networks for Internet of Things and Wireless Sensor Networks. Sensors 20 (18) (2020)
Md. Sipon Miah, Kazi Mowdud Ahmed, Md. Khairul Islam, Md. Ashek Raihan Mahmud, Md. Mahbubur Rahman, Heejung Yu
Enhanced Sensing and Sum-Rate Analysis in a Cognitive Radio-Based Internet of Things. Sensors 20 (9) (2020)
Misbah Farooq, Fawad Hussain, Naveed Khan Baloch, Fawad Riasat Raja, Heejung Yu, Yousaf Bin Zikria
Impact of Feature Selection Algorithm on Speech Emotion Recognition Using Deep Convolutional Neural Network. Sensors 20 (21) (2020)
Heejung Yu, Taejoon Kim
Optimization of uplink rate and fronthaul compression in cloud radio access networks. Future Gener. Comput. Syst. 102 (2020)
Muhammad Sohail, Rashid Ali, Muhammad Kashif, Sher Ali, Sumet Mehta, Yousaf Bin Zikria, Heejung Yu
TrustWalker: An Efficient Trust Assessment in Vehicular Internet of Things (VIoT) with Security Consideration. Sensors 20 (14) (2020)
Byounghak Kim, Heejung Yu, Song Noh
Cognitive Interference Cancellation with Digital Channelizer for Satellite Communication. Sensors 20 (2) (2020)
Heejung Yu, Il-Gu Lee
Physical layer security based on NOMA and AJ for MISOSE channels with an untrusted relay. Future Gener. Comput. Syst. 102 (2020)
Waqas Khalid, Heejung Yu, Song Noh
Residual Energy Analysis in Cognitive Radios with Energy Harvesting UAV under Reliability and Secrecy Constraints. Sensors 20 (10) (2020)
Song Noh, Heejung Yu, Youngchul Sung
Training Signal Design for Sparse Channel Estimation in Intelligent Reflecting Surface-Assisted Millimeter-Wave Communication. CoRR (2020)
Muhammad Rashid, Naveed Khan Baloch, Muhammad Akmal Shafique, Fawad Hussain, Shahroon Saleem, Yousaf Bin Zikria, Heejung Yu
Fault-Tolerant Network-On-Chip Router Architecture Design for Heterogeneous Computing Systems in the Context of Internet of Things. Sensors 20 (18) (2020)
Heejung Yu, Muhammad Khalil Afzal, Yousaf Bin Zikria, Abderrezak Rachedi, Frank H. P. Fitzek
Tactile Internet: Technologies, test platforms, trials, and applications. Future Gener. Comput. Syst. 106 (2020)
Md. Shahriar Kamal, Md. Fazlul Kader, S. M. Riazul Islam, Heejung Yu
Device-to-Device Aided Cooperative Relaying Scheme Exploiting Spatial Modulation: An Interference Free Strategy. Sensors 20 (24) (2020)
Heejung Yu, Taejoon Kim
Training and Data Structures for AN-Aided Secure Communication. IEEE Syst. J. 13 (3) (2019)
Waqas Khalid, Heejung Yu
Sensing and Utilization of Spectrum with Cooperation Interference for Full-Duplex Cognitive Radio Networks. ICUFN (2019)
Waqas Khalid, Heejung Yu
Spatial-Temporal Sensing and Utilization in Full Duplex Spectrum-Heterogeneous Cognitive Radio Networks for the Internet of Things. Sensors 19 (6) (2019)
Youngseok Oh, Sungmin Cho, Heejung Yu
Wireless Backhaul Based on IEEE 802.11ac With Smart Beamforming. IEEE Syst. J. 13 (3) (2019)
Yousaf Bin Zikria, Muhammad Khalil Afzal, Farruh Ishmanov, Sung Won Kim, Heejung Yu
A survey on routing protocols supported by the Contiki Internet of things operating system. Future Gener. Comput. Syst. 82 (2018)
Yousaf Bin Zikria, Farruh Ishmanov, Muhammad Khalil Afzal, Sung Won Kim, Seung Yeob Nam, Heejung Yu
Opportunistic channel selection MAC protocol for cognitive radio ad hoc sensor networks in the internet of things. Sustain. Comput. Informatics Syst. 18 (2018)
Taejoon Kim, Heejung Yu
Resource planning and backhaul-link optimisation for relay networks. IET Commun. 12 (17) (2018)
Muhammad Shafiq, Maqbool Ahmad, Azeem Irshad, Moneeb Gohar, Muhammad Usman, Muhammad Khalil Afzal, Jin-Ghoo Choi, Heejung Yu
Multiple Access Control for Cognitive Radio-Based IEEE 802.11ah Networks. Sensors 18 (7) (2018)
Arslan Musaddiq, Yousaf Bin Zikria, Oliver Hahm, Heejung Yu, Ali Kashif Bashir, Sung Won Kim
A Survey on Resource Management in IoT Operating Systems. IEEE Access 6 (2018)
Seongjin Kim, Heejung Yu
Energy-Efficient HARQ-IR for Massive MIMO Systems. IEEE Trans. Commun. 66 (9) (2018)
Yousaf Bin Zikria, Heejung Yu, Muhammad Khalil Afzal, Mubashir Husain Rehmani, Oliver Hahm
Internet of Things (IoT): Operating System, Applications and Protocols Design, and Validation Techniques. Future Gener. Comput. Syst. 88 (2018)
Sooyeob Jung, Joon-Gyu Ryu, Deock-Gil Oh, Heejung Yu
Low-Complexity Nonlinearity Post Compensator for Shared Band Transmission in Satellite Communication. ISWCS (2018)
Heejung Yu, Taejoon Kim, Hamid Jafarkhani
Wireless Secure Communication With Beamforming and Jamming in Time-Varying Wiretap Channels. IEEE Trans. Inf. Forensics Secur. 13 (8) (2018)
Taejoon Kim, Kwanghoon An, Heejung Yu
Optimal Resource Planning with Interference Coordination for Relay-Based Cellular Networks. KSII Trans. Internet Inf. Syst. 11 (11) (2017)
Taejoon Kim, Kwanghoon An, Heejung Yu
Performance analysis of centralised and distributed scheduling schemes for mobile multihop relay systems. IET Commun. 11 (1) (2017)
Sungmin Cho, Youngseok Oh, Heejung Yu, Woongsup Lee
A New Cellular Network Structure Deploying Shared Relays with Sectorization. Wirel. Pers. Commun. 94 (4) (2017)
Waqas Khalid, Heejung Yu, Yousaf Bin Zikria
Improvement of spectrum utilization with retransmission in cognitive radio networks: Analytical approach. ICUMT (2017)
Waqas Khalid, Heejung Yu
Optimal sensing performance for cooperative and non-cooperative cognitive radio networks. Int. J. Distributed Sens. Networks 13 (11) (2017)
Seongjin Kim, Heejung Yu
Energy- and Spectral-Efficiency Trade-Off in OFDMA Downlink Channels. Wirel. Pers. Commun. 96 (4) (2017)
Seongjin Kim, Heejung Yu
Energy-efficient resource allocation in multi-user AF two-way relay channels. J. Commun. Networks 18 (4) (2016)
Heejung Yu
Optimal primary pilot power allocation and secondary channel sensing in cognitive radios. IET Commun. 10 (5) (2016)
Taejoon Kim, Byungkwan Kim, Heejung Yu
Efficient Resource Allocation for Proportional Fair Schedulers in Multihop Relay Networks. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2016)
Heejung Yu, Waqas Khalid
Secure communication with beamforming and jamming in time-varying channels. ICUFN (2016)
Haksoo Kim, Heejung Yu, Yong Hoon Lee
Limited Feedback for Multicell Zero-Forcing Coordinated Beamforming in Time-Varying Channels. IEEE Trans. Veh. Technol. 64 (6) (2015)
Yousaf Bin Zikria, Sung Won Kim, Heejung Yu, Seung Yeob Nam
An Analytical Approach to Opportunistic Transmission under Rayleigh Fading Channels. Int. J. Distributed Sens. Networks 11 (2015)
Heejung Yu
A Review on Interference Alignment in Multiuser Interference Channels. Wirel. Pers. Commun. 83 (3) (2015)
Md. Sipon Miah, Heejung Yu, Tapan Kumar Godder, Md. Mahbubur Rahman
A Cluster-Based Cooperative Spectrum Sensing in Cognitive Radio Network Using Eigenvalue Detection Technique with Superposition Approach. Int. J. Distributed Sens. Networks 11 (2015)
Junse Lee, Heejung Yu, Youngchul Sung
Beam Tracking for Interference Alignment in Time-Varying MIMO Interference Channels: A Conjugate-Gradient-Based Approach. IEEE Trans. Veh. Technol. 63 (2) (2014)
Md. Sipon Miah, Heejung Yu, Md. Mahbubur Rahman
Super-allocation and Cluster-based Cooperative Spectrum Sensing in Cognitive Radio Networks. KSII Trans. Internet Inf. Syst. 8 (10) (2014)

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Publication Activity (10 Years)

Top Topics

Top Venues

Heejung Yu