Seok-Ki Ahn

41 papers B 3Journal 21Unranked 17
YearRankTypeTitle / Venue / Authors
2026 J jnl
5G Multicast Broadcast Services: Performance Overview and Future Extensions.
IEEE Trans. Broadcast.
Alvaro Ibañez, Carlos Barjau, David Gomez-Barquero, Manuel Fuentes, Sung-Ik Park, Seok-Ki Ahn
2025 J jnl
5G Multicast Broadcast Services Over Non Terrestrial Networks: An In-Depth Performance Analysis.
IEEE Trans. Broadcast.
Alvaro Ibañez, Carlos Barjau, David Gomez-Barquero, Manuel Fuentes, Sung-Ik Park, Seok-Ki Ahn
2025 — conf
Analysis of Diversity Reception for ATSC 3.0 Mobile Broadcasting Services.
BMSB
Soyoung Han, Sung-Ik Park, Seok-Ki Ahn, Jeongchang Kim
2025 J jnl
Comparative Assessment of Physical Layer Performance: ATSC 3.0 vs. 5G Broadcast in Laboratory and Field Tests.
IEEE Trans. Broadcast.
Sunhyoung Kwon, Seok-Ki Ahn, Sungjun Ahn, Sungho Jeon, Sesh Simha, Mark Aitken, Anindya Saha, Prashant M. Maru, Parag Naik, Sung-Ik Park
2025 J jnl
Learning strategies for neural min-sum decoding of LDPC codes.
ICT Express
Hyeyeon Na, Hosung Park, Heeyoul Kwak, Seok-Ki Ahn
2025 J jnl
Protograph-Based Raptor-Like LDPC Codes With an Add-On Structure for Reliable Communications.
IEEE Trans. Broadcast.
Hyejin Ro, Jung-Hyun Kim, Hosung Park, Sang-Hyo Kim, Seok-Ki Ahn, Sung-Ik Park
2024 — conf
Performance Evaluation of 5G Broadcast and ATSC 3.0 for Cellular Broadcasting Scenarios.
BMSB
Sung-Ik Park, Seok-Ki Ahn, Soyoung Han, Sungho Jeon, Sesh Simha, Mark Aitken
2024 — conf
Performance Evaluation of Time and Frequency Interelavers in ATSC 3.0 through laboratory and field tests.
BMSB
Sunhyoung Kwon, Seok-Ki Ahn, Sungho Jeon, Sesh Simha, Mark Aitken, Sung-Ik Park
2024 — conf
Physical layer performance comparison results of ATSC 3.0 and 5G Broadcast through laboratory and field tests.
BMSB
Sunhyoung Kwon, Seok-Ki Ahn, Sungho Jeon, Sesh Simha, Mark Aitken, Sung-Ik Park
2023 — conf
Adaptive Modification of Fading Channel Models for Terrestrial SFN Environments.
BMSB
Sungjun Ahn, Seok-Ki Ahn, Sung-Ik Park, Jeongchang Kim, Sungho Jeon, Mats Ek, Sesh Simha, Mark Aitken, Anindya Saha, Prashant M. Maru, Parag Naik, Joonhyuk Kang
2023 — conf
Adaptive Symbol Mapping for QC-LDPC Coded BICM HARQ Systems.
GLOBECOM (Workshops)
Hongsil Jeong, Min Jang, Seho Myung, Kyung-Joong Kim, Seok-Ki Ahn, Sang-Hyo Kim
2023 J jnl
Analysis and optimization for non-orthogonal pilot sequence sets in massive MIMO systems.
Phys. Commun.
Hong-Jae Lee, Dohyun Kwun, Sung Whan Yoon, Jin-Ho Chung, Seok-Ki Ahn
2023 — conf
DNN-Based Calibration Factor Estimation for Effective SINR Mapping in CQI Selection of 5G NR.
BMSB
Youngbin Go, Hyeongseok Kim, Kwon Seol, Jeongchang Kim, Sung-Ik Park, Seok-Ki Ahn, Namho Hur
2023 J jnl
Evaluation of ATSC 3.0 and 3GPP Rel-17 5G Broadcasting Systems for Mobile Handheld Applications.
IEEE Trans. Broadcast.
Seok-Ki Ahn, Sungjun Ahn, Jeongchang Kim, Hyeongseok Kim, Sunhyoung Kwon, Sungho Jeon, Mats Ek, Sesh Simha, Anindya Saha, Prashant M. Maru, Parag Naik, Mark Aitken, Pablo Angueira, Yiyan Wu, Sung-Ik Park
2023 — conf
Performance Evaluation of 5G MBS for Terrestrial Broadcasting Scenarios.
BMSB
Seok-Ki Ahn, Sungjun Ahn, Sesh Simha, Mark Aitken, Anindya Saha, Prashant M. Maru, Parag Naik, Sung-Ik Park
2023 J jnl
Successive Cancellation Integer Forcing via Practical Binary Codes.
IEEE Trans. Wirel. Commun.
Seok-Ki Ahn, Sung Ho Chae, Kwang Taik Kim, Young-Han Kim
2022 J jnl
Characterization and Modeling of UHF Wireless Channel in Terrestrial SFN Environments: Urban Fading Profiles.
IEEE Trans. Broadcast.
Sungjun Ahn, Jeongchang Kim, Seok-Ki Ahn, Sunhyoung Kwon, Sungho Jeon, David Gomez-Barquero, Pablo Angueira, Dazhi He, Cristiano Akamine, Mats Ek, Sesh Simha, Mark Aitken, Zhihong Hunter Hong, Yiyan Wu, Sung-Ik Park
2022 J jnl
Converged Distribution of 5G Media: Opportunities of Overlaid Broadcast and Emerging Applications Over Dual Connectivity.
IEEE Trans. Broadcast.
Sungjun Ahn, Sung-Ik Park, Seok-Ki Ahn, Hyun-Jeong Yim, Sunhyoung Kwon, Jinkyu Kang, Joonhyuk Kang
2022 — conf
Empirical Modeling of UHF Wireless Channel in HPHT SFNs: Based on Seoul Metropolitan Case.
BMSB
Sungjun Ahn, Jeongchang Kim, Seok-Ki Ahn, Sunhyoung Kwon, Sungho Jeon, David Gomez-Barquero, Pablo Angueira, Dazhi He, Cristiano Akamine, Mats Ek, Sesh Simha, Mark Aitken, Zhihong Hunter Hong, Yiyan Wu, Sung-Ik Park
2022 — conf
Improvement of L1 Signaling Protection Based on ATSC 3.0 LDPC Codes.
BMSB
Seok-Ki Ahn, Sung-Ik Park
2022 — conf
Performance Evaluation of ATSC 3.0 Preamble for TxID Signal-Injected Use Cases.
BMSB
Bo-Mi Lim, Seok-Ki Ahn, Sungjun Ahn, Sunhyoung Kwon, Sung Ik Park
2021 — conf
Improved Repetition Transmission for NR-MBS.
BMSB
Seok-Ki Ahn, Kyung-Joong Kim, Sung-Ik Park
2021 — conf
Performance Evaluation of Rel-16 5G-MBMS.
BMSB
Seok-Ki Ahn, Hoiyoon Jung, Sunhyoung Kwon, Sungjun Ahn, Sung-Ik Park
2021 — conf
Wireless Positioning System Architecture for Terrestrial Broadcast-Broadband-Convergent Networks.
BMSB
Sungjun Ahn, Sung-Ik Park, Hoiyoon Jung, Seok-Ki Ahn, Sunhyoung Kwon, Jinkyu Kang, Joonhyuk Kang
2020 — conf
Performance evaluation of terrestrial broadcasting based on 5G NR.
BMSB
Seok-Ki Ahn, Hoiyoon Jung, Sung-Ik Park
2019 J jnl
Blind Integer-Forcing Interference Alignment for Downlink Cellular Networks.
IEEE Commun. Lett.
Seok-Ki Ahn, Sung Ho Chae
2019 J jnl
Comparison of Low-Density Parity-Check Codes in ATSC 3.0 and 5G Standards.
IEEE Trans. Broadcast.
Seok-Ki Ahn, Kyung-Joong Kim, Seho Myung, Sung-Ik Park, Kyeongcheol Yang
2019 — conf
Performance Evaluation of Additional Parity for L1 Signaling in ATSC 3.0.
BMSB
Seok-Ki Ahn, Sung-Ik Park, Jae-Young Lee, Bo-Mi Lim, Sunhyoung Kwon, Jeongchang Kim
2019 B conf
Puncturing and Shortening for Polar Codes via the Partial Order by Binary Domination.
ISIT
Min Jang, Seok-Ki Ahn, Hongsil Jeong, Kyung-Joong Kim, Seho Myung, Sang-Hyo Kim, Kyeongcheol Yang
2019 J jnl
Rate Matching for Polar Codes Based on Binary Domination.
IEEE Trans. Commun.
Min Jang, Seok-Ki Ahn, Hongsil Jeong, Kyung-Joong Kim, Seho Myung, Sang-Hyo Kim, Kyeongcheol Yang
2019 J jnl
Rate matching for polar codes based on binary domination.
CoRR
Min Jang, Seok-Ki Ahn, Hongsil Jeong, Kyung-Joong Kim, Seho Myung, Sang-Hyo Kim, Kyeongcheol Yang
2019 J jnl
Spatially Modulated Integer-Forcing Transceivers With Practical Binary Codes.
IEEE Trans. Wirel. Commun.
Sung Ho Chae, Sang-Woon Jeon, Seok-Ki Ahn
2017 J jnl
Efficient Decoding of LDM Core Layer at Fixed Receivers in ATSC 3.0.
IEEE Trans. Broadcast.
Seho Myung, Kyung-Joong Kim, Jin Lee, Young-Ho Oh, Seok-Ki Ahn
2017 B conf
Integer-Forcing Receiver with Practical Binary Codes and Its Performance Analysis.
GLOBECOM
Sung Ho Chae, Seok-Ki Ahn, Jeongho Park
2017 J jnl
Multilevel Coding Scheme for Integer-Forcing MIMO Receivers With Binary Codes.
IEEE Trans. Wirel. Commun.
Sung Ho Chae, Min Jang, Seok-Ki Ahn, Jeongho Park, Cheol Jeong
2016 J jnl
Interference Management via Sliding-Window Coded Modulation for 5G Cellular Networks.
IEEE Commun. Mag.
Kwang Taik Kim, Seok-Ki Ahn, Yong-Seok Kim, Jeongho Park, Chiao-Yi Chen, Young-Han Kim
2015 B conf
Adaptive Sliding-Window Coded Modulation in Cellular Networks.
GLOBECOM
Kwang Taik Kim, Seok-Ki Ahn, Young-Han Kim, Hosung Park, Lele Wang, Chiao-Yi Chen, Jeongho Park
2013 J jnl
A Novel Subblock-Based Frequency-Domain Equalizer over Doubly-Selective Channels.
IEEE Commun. Lett.
Seok-Ki Ahn, Kyeongcheol Yang
2013 J jnl
Evaluation of the Low Error-Rate Performance of LDPC Codes over Rayleigh Fading Channels Using Importance Sampling.
IEEE Trans. Commun.
Seok-Ki Ahn, Kyeongcheol Yang, Dongsoo Har
2012 — conf
Importance sampling for performance estimation of LDPC codes over Rayleigh fading channels.
ISTC
Seok-Ki Ahn, Kyeongcheol Yang
2010 J jnl
Adaptive Modulation and Coding Schemes Based on LDPC Codes with Irregular Modulation.
IEEE Trans. Commun.
Seok-Ki Ahn, Kyeongcheol Yang