Publications
Publications
[J35] Simple Methods for Estimating Required SNR in Dual-Polarized MIMO Systems under Limited XPD
S. Ahn, S.-I. Park
to be submitted to IEEE Trans. Broadcast.
[J34] Optimal AAV Trajectory Design and Resource Allocation for Secure Mobile Edge Computing
J. Jung, S. Ahn, S. Kwon, S.-I. Park, J. Kang
IEEE Trans. Veh. Technol. (2025)
[J33] Comparative Assessment of Physical Layer Performance: ATSC 3.0 vs 5G Broadcast in Laboratory and Field Tests
S. Kwon, S.-K. Ahn, S. Ahn, S. Jeon, S. Simha, M. Aitken, P. Maru, P. Naik, S.-I. Park
IEEE Trans. Broadcast. (2025)
[J32] Alternative Meta-Learning with 3D Dual-CNN for MIMO Channel Estimation
J. Lee, S. Ahn, S.-I. Park, J. Kang
IEEE Wireless Commun. Lett. (Accepted)
[J31] Dynamic and Super-Personalized Media Ecosystem Driven by Generative AI: Unpredictable Plays Never Repeating The Same
S. Ahn, H.-J. Yim, Y. Lee, S.-I. Park
IEEE Trans. Broadcast. | arXiv:2402.12412 (2024)
[J30] Verification of Diversity Receiver for ATSC 3.0 in Vehicle: Design and Field Evaluation in Metropolitan SFN
S. Ahn, B. Lim, S. Kwon, S. Jeon, S.-I. Park
IEEE Trans. Broadcast. (2024)
[J29] Guest Editorial Special Issue on Intelligent Multicast/Broadcast Services Over 5G/6G
B. Rong, E. Iradier, J. J. Gimenez, S. Ahn, C. Akamine, J.-S. Seo, P. Yu, Y. Xu, P. Angueira, Y. Wu, W. Xie
IEEE Trans. Broadcast. (2024)
[J28] LDPC-Coded LDM Systems Employing Non-Uniform Injection Level for Combining Broadcast and Multicast/Unicast Services
H. Ju, Yin Xu, S. Ahn, N. Hur, S.-I. Park, Y. Wu, D. He
IEEE Trans. Broadcast. (2024)
[J27] Velocity Optimization for UAV-Mounted Transmitter in Population-Varying Fields
S. Ahn, J. Kang, S.-I. Park, X. Wang, J. Kang
IEEE Trans. Veh. Technol. (2023)
[J26] Feasibility of Backwad Compatible MIMO Broadcasting: Issues in SISO-MIMO Coexistence
J. Kang, S.-I. Park, H. Jung, N. Hur, S. Ahn*
IEEE Trans. Broadcast. (2023)
[J25] Frequency-Domain RF Self-Interference Cancellation for In-Band Full-Duplex Communications
Z. H. Hong, L. Zhang, W. Li, Y. Wu, Z. Zhu, S.-I. Park, S. Kwon, S. Ahn, N. Hur, E. Iradier, J. Montalban, P. Angueira
IEEE Trans. Wireless. Commun. (2023)
[J24] Evaluation of ATSC 3.0 and 3GPP Rel-17 5G Broadcasting Systems for Mobile Handheld Applications
S.-K. Ahn, S. Ahn, J. Kim, H. Kim, S. Kwon, S. Jeon, M. Ek, S. Simha, A. Saha, P. M. Maru, P. Naik, M. Aitken, P. Angueira, Y. Wu, S.-I. Park
IEEE Trans. Broadcast. (2023)
[J23] Iterative Successive Nonlinear Self-Interference Cancellation for In-Band Full-Duplex Communications
Z. H. Hong, L. Zhang, W. Li, Y. Wu, S.-I. Park, S. Ahn, N. Hur, E. Iradier, J. Montalban, P. Angueira
IEEE Trans. Broadcast. (2023)
[J22] IEEE Transactions on Broadcasting Special Issue on Inter-Tower Communications and Networks
E. Iradier, S. Ahn, B. Rong, Y. Xu, P. Yu, M. Albu, Y. Wu, P. Angueira
IEEE Trans. Broadcast. (2023)
[J21] In-Band Full-Duplex Communications in ATSC 3.0 Single Frequency Network
Z. H. Hong, L. Zhang, W. Li, Y. Wu, S.-I. Park, S. Ahn, N. Hur, E. Iradier, J. Montalban, P. Angueira
IEEE Trans. Broadcast. (2023)
[J20] Inter-Tower Communications Network Signal Structure, and Interference Analysis for Terrestrial Broadcasting and Datacasting
Y. Wu, Z. H. Hong, L. Zhang, W. Li, S.-I. Park, S. Ahn, N. Hur, E. Iradier, J. Montalban, P. Angueira
IEEE Trans. Broadcast. (2023)
[J19] Implementation of Wireless Backhaul and Inter-Tower Communications with MIMO in ATSC 3.0
Z. H. Hong, L. Zhang, W. Li, Y. Wu, S.-I. Park, S. Ahn, N. Hur, E. Iradier, J. Montalban, P. Angueira
IEEE Trans. Broadcast. (2023)
[J18] Characterization and Modeling of UHF Wireless Channel in Terrestrial SFN Environments: Urban Fading Profiles
S. Ahn, J. Kim, S.-K. Ahn, S. Kwon, S. Jeon, D. Gomez-Barquero, P. Angueira, D. He, C. Akamine, M. Ek, S. Simha, M. Aitken, Z. Hong, Y. Wu, S.-I. Park
IEEE Trans. Broadcast. (2022)
[J17] Implementation and Test Results of On-Channel Repeater for ATSC 3.0 Systems
S. Ahn, S. Kwon, H. Kwon, Y. kim, S.-I. Park
ETRI Journal (2022) (selected as a Featured Article)
[J16] Field Evaluation of Transmit Diversity Code Filter Sets in ATSC 3.0 Single Frequency Networks
B. Lim, S. Kwon, S. Ahn, S.-I. Park, J. Lee, H. M. Kim, N. Hur, J. Kim
IEEE Trans. Broadcast. (2022)
[J15] Converged Distribution of 5G Media: Opportunities of Overlaid Broadcast and Emerging Applications over Dual Connectivity
S. Ahn, S.-K. Ahn, S. Kwon, H. J. Yim, S.-I. Park, J. Kang
IEEE Trans. Broadcast. (2021)
[J14] Cooperation Between LDM-Based Terrestrial Broadcast and Broadband Unicast: On Scalable Video Streaming Applications
S. Ahn, S.-I. Park, J. Lee, N. Hur, J. Kang
IEEE Trans. Broadcast. (2021)
[J13] Pilot and Data Power Allocation in Poisson Interference Field with Protected Zone for Physical-Layer Security
S. Ahn, S.-I. Park, J. Kang, S. Jeong
IEEE Wireless Commun. Lett. (2021)
[J12] Multi-antenna diversity gain in terrestrial broadcasting receivers on vehicles: A coverage probability perspective
S. Ahn, J. Lee, B. Lim, H. Kwon, N. Hur, S.-I. Park
ETRI Journal (2021) (Top-Cited Paper Award '21~'22)
[J11] ATSC 3.0 for Future Broadcasting: Features and Extensibility
S. Ahn, S. Kwon, S.-K. Ahn, H. Jung, S.-I. Park
SET International Journal of Broadcast Engineering (2021)
[J10] Integrated Inter-Tower Wireless Communications Network for Terrestrial Broadcasting and Multicasting Systems
W. Li, L. Zhang, Y. Wu, Z. Hong, S. Laflèche, S.-I. Park, S. Kwon, S. Ahn, N. Hur, E. Eradier, I. Bilbao, J. Montalban, P. Angueira
IEEE Trans. Broadcast. (2021)
[J09] Fronthaul Compression and Precoding Optimization for NOMA-Based Joint Transmission of Broadcast and Unicast Services in C-RAN
S. Ahn, S.-I. Park, J. Lee, N. Hur, J. Kang
IEEE Trans. Broadcast. (2020)
[J08] Mobile Performance Evaluation for ATSC 3.0 Physical Layer Modulation and Code Combinations Under TU-6 Channel
S. Ahn, S.-I. Park, J. Lee, B. Lim, S. Kwon, N. Hur, Y. Wu, L. Zhang, W. Li, J. Kim
IEEE Trans. Broadcast. (2020)
[J07] Large-Scale Network Analysis on NOMA-Aided Broadcast/Unicast Joint Transmission Scenarios Considering Content Popularity
S. Ahn, S.-I. Park, J. Lee, N. Hur, Y. Wu, L. Zhang, W. Li, J. Kim
IEEE Trans. Broadcast. (2020)
[J06] Probabilistic Analysis on Successive Cancellation-Assisted Transmitter Identification in SFN With Randomly Distributed Co-Channel Interferers
S. Ahn, S.-I.Park, S. Kwon, J. Lee, N. Hur
IEEE Access (2020) (selected as a Featured Article)
[J05] Detection Schemes for ATSC 3.0 Transmitter Identification in Single Frequency Network
S. Kwon, S.-I. Park, J. Lee, B. Lim, S. Ahn, J. Kang
IEEE Trans. Broadcast. (2020)
[J04] IP-Based Cooperative Services Using ATSC 3.0 Broadcast and Broadband
J. Lee, S.-I. Park, H.-J. Yim, B. Lim, S. Kwon, S. Ahn, N. Hur
IEEE Trans. Broadcast. (2020)
[J03] IEEE Transactions on Broadcasting Special Issue on: Convergence of Broadcast and Broadband in the 5G Era
D. Gomez-Barquero, J. Lee, S. Ahn, C. Akamine, D. He, J. Montalban, J. Wang, W. Li, Y. Wu
IEEE Trans. Broadcast. (2020)
[J02] Layered Division Multiplexing for ATSC 3.0: Implementation and Memory Use Aspects
J. Lee, S.-I. Park, S. Kwon, B. Lim, S. Ahn, N. Hur, H. M. Kim, J. Kim
IEEE Trans. Broadcast. (2019)
[J01] Performance Analysis of All Modulation and Code Combinations in ATSC 3.0 Physical Layer Protocol
S.-I. Park, J. Lee, S. Kwon, B. Lim, S. Ahn, H. M. Kim, S. Jeon, J. Lee, M. Simon, M. Aitken, K. Gage, Y. Wu, L. Zhang, W. Li, J. Kim
IEEE Trans. Broadcast. (2019)
[JP4] Adaptive Modification of Fading Channel Models for Terrestrial SFN Environments
S. Ahn, S.-K. Ahn, S.-I. Park, J. Kim, M. Ek, S. Simha, M. Aitken, A. Saha, P. M. Maru, P. Naik, J. Kang
presented in IEEE BMSB and under preparation for IEEE Trans. Broadcast.
[JP3] Simple Approaches for Evaluating XPD Penalty in Cross-Polarized MIMO Systems
S. Ahn, M. Ek, S.-I. Park
under preparation for IEEE Trans. Broadcast.
[JP2] Optimal UAV Trajectory Design and Resource Allocation for Secure Mobile Edge Computing
J. Jung, S. Ahn, S. Kwon, S.-I. Park, J. Kang
submitted to IEEE Trans. Veh. Technol.
[JP1] Performance and Issues on Preamble Signals Against TxID Signal Injection
S. Ahn, B. Lim, S. Kwon, S.-K. Ahn, S.-I. Park
under preparation for IEEE Trans. Broadcast.
[P] HANDOVER CONTROL METHOD, APPARATUS AND SYSTEM USING RADIO CAMERA OF COMMUNICATION SIGNAL BANDWIDTH
/ S. Ahn, S.-I. Park, S. Kwon, S.-K. Ahn, H. Jung
/ KR-Application No. 10-2021-0046439
[P] LOCATION ESTIMATION METHOD AND APPARATUS USING BROADCAST TRANSMITTER IDENTIFICATION SIGNAL
/ S. Ahn, S.-I. Park, H. Jung, S. Kwon, S.-K. Ahn
/ KR-Application No. 10-2020-0146404
[P] METHOD FOR DECODING CHANNEL USING NOISE LEVEL CORRECTION IN HIGH-SPEED MOBILE RECEPTION ENVIRONMENT AND APPARATUS USING
THE SAME
/ S. Ahn, B. Lim, S. Kwon, S.-I. Park, J. Lee
/ US-Application No. 16/863393
[P] METHOD OF INJECTING TRANSMITTER IDENTIFICATION IN ON-CHANNEL REPEATER AND METHOD USING THE SAME
/ S. Ahn, S. Kwon, S.-I. Park, J. Lee, B. Lim
/ KR-Application No. 10-2019-0173771
[P] METHOD FOR DECODING CHANNEL USING NOISE LEVEL CORRECTION IN HIGH SPEED MOBILDE RECEPTION ENVIRONMENT
AND APPARATUS USING THE SAME
/ S. Ahn, B. Lim, S. Kwon, S.-I. Park, J. Lee
/ KR-Application No. 10-2019-0175305
[P] CCTV BROADCAST SYSTEM FOR APARTMENT COMPLEX AND OPERATING METHOD THEREOF
/ S. Ahn, S. Kwon, S.-I. Park, H.-M. Kim
/ KR-Application No. 10-2019-0011169
[P] METHOD FOR WIRELESS POSITION ESTIMATION IN MULTI-HOP SYSTEM
/ K. Lee, M. Hoh, J. Kang, S. Ahn, D. Kim, W. Kim
/ KR-Registration No. 10-1949282-0000
[P] Method and apparatus for time-division transmission of heterogeneous physical-layer signals
/ S.-K. Ahn, S.-I. Park, S. Kwon, S. Ahn, J. Um, H. Hung
/ US-Application No. 18/297,523
[P] Broadcast signal transmission method for signaling transmission structure based on combination of layered division multiplexing and multiple-
input multiple-output, and apparatus using the same
/ B. Lim, S.-I. Park, S. Ahn, H. Jung, H.-C. Kwon, N. Hur
/ US-Application No. 18/177,623
[P] METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING BROADCAST SIGNAL IN COMMUNICATION SYSTEM
/ H. Jung, S.-I. Park, N. Hur, S.-K. Ahn, S. Ahn
/ US-Application No. 17/499,406
[P] METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FEEDBACK INFORMATION IN COMMUNICATION SYSTEM
/ H. Jung, S.-I. Park, N. Hur, S.-K. Ahn, S. Ahn
/ US-Application No. 17/495,568
[C] Adaptive Modification of Fading Channel Models for Terrestrial SFN Environments
/ S. Ahn, S.-K. Ahn, S.-I. Park, J. Kim, M. Ek, S. Simha, M. Aitken, A. Saha, P. M. Maru, P. Naik, J. Kang
/ IEEE BMSB 2023 (Best Student Paper Award)
[C] Empirical Modeling of UHF Wireless Channel in HPHT SFNs: Based on Seoul Metropolitan Case
/ S. Ahn, J. Kim, S.-K. Ahn, S. Kwon, S. Jeon, D. Gomez-Barquero, P. Angueira, D. He, C. Akamine, M. Ek, S. Simha, M. Aitken, Z. Hong, Y. Wu, S.-I. Park
/ IEEE BMSB 2022
[C] Wireless Positioning System Architecture for Terrestrial Broadcast-Broadband-Convergent Networks
/ S. Ahn, S.-I. Park, H. Jung, S. -K. Ahn, S. Kwon, J. Kang, J. Kang
/ IEEE BMSB 2021
[C] Outage Probability Performance of Preamble Cancellation-Assisted RF-Watermark TxID Detection in Repeater Networks
/ S. Ahn, S. Kwon, S.-I. Park, J. Lee, N. Hur, J. Kang
/ IEEE BMSB 2020
[C] Mobile Performance Enhancement via Tracking Inter-Carrier Interference Power for ATSC 3.0 Receivers
/ S. Ahn, S.-I. Park, J. Lee, B. Lim, S. Kwon, N. Hur, J. Kim
/ IEEE BMSB 2020
[C] Cramer-Rao Bound Analysis on RF-Watermark TxID Detection in SFN with Randomly Distributed Co-channel Interferers
/ S. Ahn, S.-I. Park, J. Lee, S. Kwon, B. Lim, H. M. Kim, N. Hur, J. Kim
/ IEEE BMSB 2019
[C] Performance Evaluation of ATSC 3.0 Mobile Service with LDM/TDM Under TU-6 Channel
/ S. Ahn, S.-I. Park, J. Lee, S. Kwon, B. Lim, H. M. Kim, N. Hur, Y. Wu, L. Zhang, W. Li, H. Kim, J. Kim
/ IEEE BMSB 2018
[C] Physical-layer security enhancement via power allocation between pilot and data jamming
/ S. Ahn, S. Jung, W. Lee, J. Kang
/ IEEE CCNC 2017
[C] Enhancing physical-layer security in MISO wiretap channel with pilot-assisted channel estimation: Beamforming design for pilot
jamming
/ S. Ahn, S. Jung, W. Lee, T.-K. Sung, J.-G. Park, K.-E. Lee, J. Kang
/ IEEE ICSPCS 2016
[C] Deterministic pilot jamming symbol design for enhanced physical layer secrecy
/ S. Ahn, W. Lee, K.-E. Lee, J. Kang
/ IEEE MILCOM 2016
[C] Successive Resource Allocation in Multi-User ISAC System through Deep Reinforcement Learning
/ B. Li, X. Wang, S. Ahn, S.-I. Park, Y. Wu
/ IEEE ICC 2024
[C] ATSC 3.0 MISO Field Test Results
/ S. Ahn, B. Lim, S. Kwon, S.-I. Park, J. Lee
/ IEEE Broadcast Symposium 2019
[C] Wireless Self-Energy Recycling for Unmanned Aerial Vehicle-Based Terrestrial Broadcasting
/ J. Kang, S. Ahn, J. Jung, S. Kwon, S.-I. Park
/ IEEE BMSB 2022
[C] Performance Evaluation of Rel-16 5G-MBMS
/ S.-K. Ahn, H. Jung, S. Kwon, S. Ahn, S.-I. Park
/ IEEE BMSB 2021
[C] ATSC 3.0 Multi-Antenna Receiver's Mobile Performance in Seoul and the Metropolitan Area
/ S.-I. Park, B. Lim, S. Jeon, S. Ahn
/ IEEE BMSB 2021
[C] Convergence of Broadcast and Broadband Performance Evaluation of Layered Division Multiplexing for 5G and Beyond
/ Y. Xue, E. Sousa, W. Li, L. Zhang, Y. Wu, S.-I. Park, S. Ahn, N. Hur
/ IEEE BMSB 2021
[C] Implementation and Field Verification of ATSC 3.0 On-Channel Repeater
/ S. Kwon, S. Ahn, H. Kwon, Y. Kim, J. Lee, Y. S. Shin, S.-I. Park
/ IEEE BMSB 2021
[C] Transmitter Carrier Offset in ATSC 3.0 Systems: Laboratory Test Results over Multipath Fading Channels
/ H. Kwon, S. Ahn, B. Lim, S.-I. Park
/ IEEE BMSB 2021
[C] In-Band Distribution Link Signal Detection in ATSC 3.0
/ Z. Hong, L. Zhang, W. Li, Y. Wu, S.-I. Park, N. Hur, S. Ahn, S. Kwon, E. Iradier, J. Montalban, P. Angueira
/ IEEE BMSB 2021
[C ] Mobile Performance of Diversity Receiver in ATSC 3.0 System
/ S.-I. Park, B. Lim, H. Kwon, S. Ahn
/ IEEE BMSB 2020
[C] Detection Performance of ATSC 3.0 TxID in Multiple-Transmitter Environments
/ S. Kwon, S.-I. Park, J. Lee, B. Lim, S. Ahn, H. M. Kim, J. Kang
/ IEEE BMSB 2019
[C] ATSC 3.0 and LTE Cooperation for LDM and SHVC Based Mobile Broadcasting
/ J. Lee, S.-I. Park, H.-J. Yim, B. Lim, S. Kwon, S. Ahn, N. Hur, H. M. Kim
/ IEEE BMSB 2019
[C] Methodology for Analyzing ATSC 3.0 Single Frequency Network Overlapped Area Based on Spatial Interpolation
/ S. Jeon, S.-I. Park, Y. Choi, Y.-S. Shin, J. S. Nam, J. Lee, J. Ku, B. Lim, S. Ahn, J. Lee
/ IEEE BMSB 2019
[C] Mobile Testing of ATSC 3.0 MISO in SFN
/ B. Lim, S. Kwon, S. Ahn, S.-I. Park, J. Lee, N. Hur, H. M. Kim, J. Kim
/ IEEE BMSB 2019
[C] Laboratory Test Analysis of TxID Impact into ATSC 3.0 Preamble
/ B. Lim, S. Kwon, S. Ahn, S.-I. Park, J. Lee, N. Hur, H. M. Kim, J. Kim
/ IEEE BMSB 2018
[C] ATSC 3.0 Physical Layer Modulation and Coding Performance Analysis
/ S.-I. Park, J. Lee, S. Kwon, B. Lim, S. Ahn, H. M. Kim, S. Jeon, J. Lee, M. Simon, M. Aitken, K. Gage, Y. Wu, L. Zhang, W. Li, J. Kim
/ IEEE BMSB 2018
[C] Field Trial Results for ATSC 3.0 TxID Transmission and Detection in Single Frequency Network of Seoul
/ S. Jeon, J. Lee, S. Kwon, B. Lim, S. Ahn, Y.-S. Shin, J. Lee, S.-I. Park
/ IEEE BMSB 2018
[C] Field Testing of LDM and SHVC Broadcast in ATSC 3.0
/ J. Lee, S.-I. Park, S. Kwon, B. Lim, S. Ahn, N. Hur, H. M. Kim, S. Jeon, D. Gomez-Barquero
/ IEEE BMSB 2018
[C] Zero-forcing beamforming-based clustering algorithm for non-orthogonal multiple access
/ S. Yu, S. Ahn, J. Kim, J. Kang
/ JCCI 2016
[C] Experimental Verification of Location-based Device Identification for Device-to-Device Communication
/ Y. S. Park, H. W. Lim, S. Ahn, J. Kang
/ JCCI 2016
[JU0] Towards Terrestrial Broadcasting in the 6G Era
/ S. Ahn, S.-K. Ahn, S.-I. Park
/ under preparation for IEEE Tran. Broadcast.
[JU1] Optimal Height of Transmitter-Mounted UAV with Cabled Power Feeding
/ S. Ahn, S.-I. Park, J. Kang
/ under preparation for IEEE Wireless Commun. Lett.
[JU2] Verification of Diversity Receiver for ATSC 3.0 in Vehicle: Field Trials in Metropolitan SFN
/ S. Ahn, S. Kwon, H. Kwon, S.-I. Park
/ under preparation for IEEE Trans. Broadcast.
[JU3] How Much Network Cost can ATSC 3.0 Reduce Compared to ATSC 1.0?
/ S. Ahn, S.-K. Ahn, M. Noland, S.-I. Park
/ under preparation
[JU4] Velocity Optimization for V2V PHY Security Leveraging Doppler Effect
/ S. Ahn, S.-I. Park, J. Kang
/ under preparation
[JU5] Optimal Length of Cyclic Prefix for Location-Driven Physical-Layer Security in Single-Frequency Networks
/ S. Ahn, S.-I. Park, J. Kang
/ under preparation
[JU6] On the Validity of Gaussian Noise Approximation of Inter-Layer Interference in Layered-Division Multiplexing: with an Example of ATSC 3.0-
based Transmission
/ S. Ahn, N. Hur, S.-I. Park
/ under preparation for IEEE Trans. Broadcast.
[JU7] Mobility-Aware Content Placement for Probabilistic Caching in UAV-Assisted Offloading Networks
/ S. Ahn, S.-I. Park, J. Kang
/ under preparation
[JU8] Distributed Storage Analysis on Association Operation of Hippocampus Network
/ S. Ahn, H. Jang
/ under preparation
[JU9] Stochastic Geometry Analysis on Mobile Downlink OFDM with Preamble-Aided Architecture
/ S. Ahn, S.-I. Park, J. Kang
/ under preparation
[JU10] Negating Artificial Noise-Aided Secure Transmissions: Pseudo-Random Noise Seed Extraction for Eavesdropping Attack
/ S. Ahn
/ under preparation