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C
Changick Song
korea national university of transportation
22
H-index
102
Paper Count
1.5K
Citation Count
0
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Published Papers
44
Publication Date
Publication Date
Impact Factor
Citations
A Secure Spatial Multiplexing Transmission Scheme in MIMO Amplify-and-Forward Wiretap Relaying Systems Using Deliberate Precoder Randomization
Sensors
IF
3.5
2026-01-28
0
OA
AI
Kyunbyoung Ko; Changick Song
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Regularized artificial fast fading designs for secure transmission in multi-user MIMO wiretap channels
ICT EXPRESS
IF
4.2
2022-12-01
0
OA
AI
Song, Changick; Lee, Kyoung-Jae
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Real-Time Machine Learning Methods for Two-Way End-to-End Wireless Communication Systems
IEEE INTERNET OF THINGS JOURNAL
IF
8.9
2022-11-15
2
PRE
AI
Baek, Seunghwan; Moon, Jihwan; Park, Junhee; Song, Changick; Lee, Inkyu
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Message-Passing-Based Joint User Association and Time Allocation for Wireless Powered Communication Networks
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2022-01-01
5
PRE
AI
Lee, Hongju; Moon, Jihwan; Song, Changick; Lee, Sang Hyun; Lee, Inkyu
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Sum Rate and Fairness Optimization for Intelligent Reflecting Surface Aided Multiuser Systems
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF
7.1
2021-12-01
14
PRE
AI
Woo, Jeonghyeon; Song, Changick; Lee, Inkyu
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Secrecy Outage Analysis in NOMA Power Line Communications
IEEE COMMUNICATIONS LETTERS
IF
4.4
2021-05-01
17
PRE
AI
Ahiadormey, Roger Kwao; Anokye, Prince; Jo, Han-Shin; Song, Changick; Lee, Kyoung-Jae
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Beamforming and Resource Allocation for Multiuser Full-Duplex Wireless-Powered Communications in IoT Networks
IEEE INTERNET OF THINGS JOURNAL
IF
8.9
2020-12-01
31
OA
AI
Asiedu, Derek Kwaku Pobi; Mahama, Sumaila; Song, Changick; Kim, Dongwan; Lee, Kyoung-Jae
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Low-Resolution ADC Quantized Full-Duplex Massive MIMO-Enabled Wireless Backhaul in Heterogeneous Networks Over Rician Channels
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2020-08-01
17
OA
AI
Anokye, Prince; Ahiadormey, Roger Kwao; Jo, Han-Shin; Song, Changick; Lee, Kyoung-Jae
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Hybrid Beamforming With Variable RF Attenuator for Multi-User mmWave Systems
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF
7.1
2020-08-01
8
PRE
AI
Lee, Jungjoo; Oh, Taeseok; Moon, Jihwan; Song, Changick; Lee, Byeongsi; Lee, Inkyu
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Optimal Precoder Designs for Sum-Utility Maximization in SWIPT-Enabled Multi-User MIMO Cognitive Radio Networks
ieee open journal of circuits and systems
IF
4.4
2019-09-01
10
OA
AI
Song, Changick; Lee, Hoon; Lee, Kyoung-Jae
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A New Data Pilot-Aided Channel Estimation Scheme for Fast Time-Varying Channels in IEEE 802.11p Systems
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF
7.1
2019-05-01
14
PRE
AI
Baek, Seunghwan; Lee, Inkyu; Song, Changick
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Leakage Rate Analysis for Artificial Noise Assisted Massive MIMO With Non-Coherent Passive Eavesdropper in Block-Fading
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2019-04-01
10
OA
AI
Song, Changick
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Proactive Eavesdropping With Full-Duplex Relay and Cooperative Jamming
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2018-10-01
55
PRE
AI
Moon, Jihwan; Lee, Hoon; Song, Changick; Lee, Sunho; Lee, Inkyu
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Relay-Assisted Proactive Eavesdropping With Cooperative Jamming and Spoofing
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
IF
10.7
2018-10-01
53
PRE
AI
Moon, Jihwan; Lee, Hoon; Song, Changick; Kang, Seowoo; Lee, Inkyu
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Achievable Secrecy Rate of Artificial Fast-Fading Techniques and Secret-Key Assisted Design for MIMO Wiretap Channels With Multiantenna Passive Eavesdropper
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF
7.1
2018-10-01
6
PRE
AI
Song, Changick
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Hybrid Analog-Digital Filter Designs for mmWave Multipair Two-Way Relaying Systems
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF
7.1
2018-08-01
7
PRE
AI
Oh, Taeseok; Song, Changick; Kim, Jaein; Jang, Seokju; Lee, Inkyu
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An Analysis of the Optimum Node Density for Simultaneous Wireless Information and Power Transfer in Ad Hoc Networks
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF
7.1
2018-03-01
13
PRE
AI
Park, Jaehyun; Clerckx, Bruno; Song, Changick; Wu, Yueping
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Weighted MMSE Precoder Designs for Sum-Utility Maximization in Multi-User SWIPT Network-MIMO With Per-BS Power Constraints
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY
IF
7.1
2018-03-01
10
PRE
AI
Song, Changick; Jeon, Younghyun
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A New RF Beam Training Method and Asymptotic Performance Analysis for Multi-User Millimeter Wave Systems
IEEE ACCESS
IF
3.6
2018-01-01
9
OA
AI
Oh, Taeseok; Song, Changick; Jung, Jaehoon; Ahn, Minki; Kim, Joonsuk; Lee, Inkyu
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Achievable Sum-Rate Analysis of Massive MIMO Full-Duplex Wireless Backhaul Links in Heterogeneous Cellular Networks
IEEE ACCESS
IF
3.6
2018-01-01
17
OA
AI
Anokye, Prince; Ahiadormey, Roger Kwao; Song, Changick; Lee, Kyoung-Jae
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Research Directions
No research directions
Co-authors
Cooperation Journals
B
Bruno Clerckx
H-index: 66 · Papers: 668
I
Inkyu Lee
H-index: 52 · Papers: 500
H
Heejin Kim
H-index: 36 · Papers: 135
H
Hoon Lee
H-index: 33 · Papers: 358
S
Seok-Hwan Park
H-index: 33 · Papers: 230
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