Search Results - Heejung Yu

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  1. 1

    Optimal sensing performance for cooperative and non-cooperative cognitive radio networks by Waqas Khalid, Heejung Yu

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  2. 2

    Beamforming Transmission in IEEE 802.11ac under Time-Varying Channels by Heejung Yu, Taejoon Kim

    Published in The Scientific World Journal (2014-01-01)
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  3. 3

    Cognitive Radio Networks for Internet of Things and Wireless Sensor Networks by Heejung Yu, Yousaf Bin Zikria

    Published in Sensors (2020-09-01)
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  4. 4

    Residual Energy Analysis in Cognitive Radios with Energy Harvesting UAV under Reliability and Secrecy Constraints by Waqas Khalid, Heejung Yu, Song Noh

    Published in Sensors (2020-05-01)
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  5. 5

    Discrete Phase Shifts of Intelligent Reflecting Surface Systems Considering Network Overhead by Jaehong Kim, Heejung Yu, Xin Kang , Jingon Joung 

    Published in Entropy (2022-11-01)
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  6. 6

    Advanced Physical-Layer Technologies for Beyond 5G Wireless Communication Networks by Waqas Khalid, Heejung Yu, Rashid Ali, Rehmat Ullah

    Published in Sensors (2021-05-01)
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  7. 7

    Optimal Pilot and Data Power Allocation for Joint Communication-Radar Air-to-Ground Networks by Ji Min Park, Juphil Cho, Song Noh, Heejung Yu

    Published in IEEE Access (2022-01-01)
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  8. 8

    Physical-layer security in MU-MISO downlink networks against potential eavesdroppers by Woong Son, Minkyu Oh, Heejung Yu, Bang Chul Jung

    Published in Digital Communications and Networks (2025-04-01)
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  9. 9

    Joint Resource Allocation and Power Control in Rate-Splitting Multiple Access-Based Integrated Terrestrial and Non-Terrestrial Networks With HAP Assistance by Thong-Nhat Tran, Young Jeon, Heejung Yu, Taejoon Kim

    Published in IEEE Access (2025-01-01)
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  10. 10

    Sky visibility analysis under urban networks: A stochastic geometry approach by Heejung Yu, Sooyeob Jung, Joon Gyu Ryu, Junse Lee

    Published in ICT Express (2025-02-01)
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  11. 11

    A Cluster-Based Cooperative Spectrum Sensing in Cognitive Radio Network Using Eigenvalue Detection Technique with Superposition Approach by Md. Sipon Miah, Heejung Yu, Tapan Kumar Godder, Md. Mahbubur Rahman

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  12. 12

    An Analytical Approach to Opportunistic Transmission under Rayleigh Fading Channels by Yousaf Bin Zikria, Sung Won Kim, Heejung Yu, Seung Yeob Nam

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  13. 13

    RIS-Aided Physical Layer Security With Full-Duplex Jamming in Underlay D2D Networks by Waqas Khalid, Heejung Yu, Dinh-Thuan Do, Zeeshan Kaleem, Song Noh

    Published in IEEE Access (2021-01-01)
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  14. 14

    Device-to-Device Aided Cooperative Relaying Scheme Exploiting Spatial Modulation: An Interference Free Strategy by Md. Shahriar Kamal, Md. Fazlul Kader, S. M. Riazul Islam, Heejung Yu

    Published in Sensors (2020-12-01)
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  15. 15

    A novel subset-based polynomial design for enhancing the security of short message-digest with inflated avalanche and random responses by P. Karthik, P. Shanthibala, Akashdeep Bhardwaj, Salil Bharany, Heejung Yu, Yousaf Bin Zikria

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  16. 16

    Overview of RIS-enabled secure transmission in 6G wireless networks by JungSook Bae, Waqas Khalid, Anseok Lee, Heesoo Lee, Song Noh, Heejung Yu

    Published in Digital Communications and Networks (2024-12-01)
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  17. 17

    Adaptive Network Selection for Latency-Aware V2X Systems Under Varying Network and Vehicle Densities by Muhammad Z. Haq, Nadia N. Qadri, Omer Chughtai, Sadiq Ahmad, Waqas Khalid, Heejung Yu

    Published in IEEE Access (2025-01-01)
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  18. 18

    Deep learning-based ultrasonographic classification of canine chronic kidney disease by Heejung Yu, In-Gyu Lee, Jun-Young Oh, Jaehwan Kim, Ji-Hoon Jeong, Kidong Eom

    Published in Frontiers in Veterinary Science (2024-09-01)
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  19. 19

    An Optimized Nature-Inspired Metaheuristic Algorithm for Application Mapping in 2D-NoC by Saleha Sikandar, Naveed Khan Baloch, Fawad Hussain, Waqar Amin, Yousaf Bin Zikria, Heejung Yu

    Published in Sensors (2021-07-01)
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  20. 20

    A Survey on Resource Management in IoT Operating Systems by Arslan Musaddiq, Yousaf Bin Zikria, Oliver Hahm, Heejung Yu, Ali Kashif Bashir, Sung Won Kim

    Published in IEEE Access (2018-01-01)
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