Nam Yul Yu

77 papers B 9C 5Misc 3Journal 44Unranked 16
YearRankTypeTitle / Venue / Authors
2026 J jnl
Communication Efficient Over-the-Air Federated Learning With Random FLARE Algorithm.
IEEE Signal Process. Lett.
Younghun Seo, Hyuk Lim, Nam Yul Yu
2026 J jnl
Multi-User Semantic Communications With Interference-Mitigation Learning.
IEEE Wirel. Commun. Lett.
Kyubihn Lee, Kihyeun Kim, Nam Yul Yu
2025 J jnl
Bipolar Phase Shifts of Reconfigurable Intelligent Surface for Channel Estimation in RIS-Aided Multiuser mmWave Communications.
IEEE Trans. Wirel. Commun.
Nam Yul Yu
2024 J jnl
Joint Activity and Data Detection for Massive Grant-Free Access Using Deterministic Non-Orthogonal Signatures.
CoRR
Nam Yul Yu, Wei Yu
2024 J jnl
Joint Activity and Data Detection for Massive Grant-Free Access Using Deterministic Non-Orthogonal Signatures.
IEEE Trans. Wirel. Commun.
Nam Yul Yu, Wei Yu
2023 B conf
End-to-End Learning-Based Wireless Image Recognition Using the PyramidNet in Edge Intelligence.
PIMRC
Kyubihn Lee, Nam Yul Yu
2022 J jnl
Design Framework of Fourier-Based Non-Orthogonal Sequences for Sparse Activity Detection in Multicell Massive Connectivity.
IEEE Access
Nam Yul Yu
2022 J jnl
Kronecker-Based Non-Orthogonal Sequences of Small Phases for Uplink Grant-Free Access Using the Genetic Algorithm.
IEEE Commun. Lett.
Nam Yul Yu
2022 J jnl
Performance Analysis of Signature-Based Grant-Free Random Access Under Impersonation Attacks.
IEEE Access
Nam Yul Yu
2022 — conf
Privacy-Preserving Federated Learning Using Homomorphic Encryption With Different Encryption Keys.
ICTC
Jaehyoung Park, Nam Yul Yu, Hyuk Lim
2022 J jnl
Secure Image Encryption Based on Compressed Sensing and Scrambling for Internet-of-Multimedia Things.
IEEE Access
Jaephil Choi, Nam Yul Yu
2021 J jnl
Binary Golay Spreading Sequences and Reed-Muller Codes for Uplink Grant-Free NOMA.
IEEE Trans. Commun.
Nam Yul Yu
2021 J jnl
Design of Non-Orthogonal Sequences Using a Two-Stage Genetic Algorithm for Grant-Free Massive Connectivity.
CoRR
Nam Yul Yu
2020 J jnl
Binary Golay Spreading Sequences and Reed-Muller Codes for Uplink Grant-Free NOMA.
CoRR
Nam Yul Yu
2020 J jnl
Exploiting prior information for greedy compressed sensing based detection in machine-type communications.
Digit. Signal Process.
Kyubihn Lee, Nam Yul Yu
2020 J jnl
Non-Orthogonal Golay-Based Spreading Sequences for Uplink Grant-Free Access.
IEEE Commun. Lett.
Nam Yul Yu
2020 J jnl
Secure and Efficient Compressed Sensing-Based Encryption With Sparse Matrices.
IEEE Trans. Inf. Forensics Secur.
Wonwoo Cho, Nam Yul Yu
2019 J jnl
A Fast and Noise-Robust Algorithm for Joint Sparse Recovery Through Information Transfer.
IEEE Access
Nam Yul Yu
2019 J jnl
Multiuser Activity and Data Detection via Sparsity-Blind Greedy Recovery for Uplink Grant-Free NOMA.
IEEE Commun. Lett.
Nam Yul Yu
2019 J jnl
Online Learning-Based Downlink Transmission Coordination in Ultra-Dense Millimeter Wave Heterogeneous Networks.
IEEE Trans. Wirel. Commun.
Ryangsoo Kim, Yonggang Kim, Nam Yul Yu, Seung-Jun Kim, Hyuk Lim
2019 — conf
Optimum Modulation Orders for 1-bit Compressively Sampled Signals in Multicarrier Transmission.
SPAWC
Younghun Seo, Nam Yul Yu
2019 J jnl
Secure and Efficient Compressed Sensing Based Encryption With Sparse Matrices.
CoRR
Wonwoo Cho, Nam Yul Yu
2019 B conf
Security Analysis of Compressed Encryption With Sparse Matrices Against Chosen Plaintext Attacks.
ISIT
Wonwoo Cho, Nam Yul Yu
2018 — conf
A Novel Greedy Algorithm for Joint Sparse Recovery Through Information Transfer.
GlobalSIP
Nam Yul Yu
2018 — conf
Improvement of Greedy Algorithms With Prior Information for Sparse Signal Recovery.
ISTC
Kyubihn Lee, Nam Yul Yu
2018 J jnl
Indistinguishability and Energy Sensitivity of Gaussian and Bernoulli Compressed Encryption.
IEEE Trans. Inf. Forensics Secur.
Nam Yul Yu
2018 J jnl
Secure Communications With Asymptotically Gaussian Compressed Encryption.
IEEE Signal Process. Lett.
Wonwoo Cho, Nam Yul Yu
2017 J jnl
An Information-Theoretic Study for Joint Sparsity Pattern Recovery With Different Sensing Matrices.
IEEE Trans. Inf. Theory
Sangjun Park, Nam Yul Yu, Heung-No Lee
2017 — conf
Channel division multiple access for MTC under frequency-selective fading.
ICC
Jinho Choi, Nam Yul Yu
2017 J jnl
Compressive Channel Division Multiple Access for MTC Under Frequency-Selective Fading.
IEEE Trans. Commun.
Jinho Choi, Nam Yul Yu
2017 J jnl
Correction to "Indistinguishability of Compressed Encryption With Circulant Matrices for Wireless Security".
IEEE Signal Process. Lett.
Nam Yul Yu
2017 J jnl
Indistinguishability and Energy Sensitivity of Asymptotically Gaussian Compressed Encryption.
CoRR
Nam Yul Yu
2017 J jnl
Indistinguishability of Compressed Encryption With Circulant Matrices for Wireless Security.
IEEE Signal Process. Lett.
Nam Yul Yu
2017 — conf
On the indistinguishability of compressed encryption with partial unitary sensing matrices.
GlobalSIP
Nam Yul Yu
2017 J jnl
On the security of compressed encryption with partial unitary sensing matrices embedding a secret keystream.
EURASIP J. Adv. Signal Process.
Nam Yul Yu
2017 B conf
Pilot Signal Design for Compressive Sensing Based Random Access in Machine-Type Communications.
WCNC
Nam Yul Yu, Kyungjun Lee, Jinho Choi
2016 — conf
A study on mixing sequences in modulated wideband converters.
GlobalSIP
Jehyuk Jang, Nam Yul Yu, Heung-No Lee
2016 J jnl
An Information Theoretic Study for Noisy Compressed Sensing With Joint Sparsity Model-2.
CoRR
Sangjun Park, Nam Yul Yu, Heung-No Lee
2016 — conf
Compressive Random Access Using Multiple Resource Blocks for MTC.
GLOBECOM Workshops
Jinho Choi, Kyungjun Lee, Nam Yul Yu
2016 — conf
On the correctness of coherence in the determination of preambles for compressive random access.
ICTC
Jinho Choi, Nam Yul Yu
2016 — conf
Secure compressive random access for meter reading in smart grid using multi-antenna access point.
SmartGridComm
Jinho Choi, Kyungjun Lee, Yonggu Lee, Nam Yul Yu
2015 C conf
Design of new fingerprinting codes using optical orthogonal codes.
APCC
Na Zhao, Nam Yul Yu
2014 J jnl
A Fourier transform approach for improving the Levenshtein's lower bound on aperiodic correlation of binary sequences.
Adv. Math. Commun.
Nam Yul Yu
2014 J jnl
A new class of near-optimal partial Fourier codebooks from an almost difference set.
Des. Codes Cryptogr.
Nam Yul Yu, Keqin Feng, Aixian Zhang
2014 J jnl
Convolutional Compressed Sensing Using Decimated Sidelnikov Sequences.
IEEE Signal Process. Lett.
Nam Yul Yu, Lu Gan
2013 J jnl
Deterministic Construction of Real-Valued Ternary Sensing Matrices Using Optical Orthogonal Codes.
IEEE Signal Process. Lett.
Nam Yul Yu, Na Zhao
2013 J jnl
Deterministic construction of Fourier-based compressed sensing matrices using an almost difference set.
EURASIP J. Adv. Signal Process.
Nam Yul Yu, Ying Li
2013 J jnl
New Polyphase Sequence Families With Low Correlation Derived From the Weil Bound of Exponential Sums.
IEEE Trans. Inf. Theory
Zilong Wang, Guang Gong, Nam Yul Yu
2012 J jnl
A Construction of Codebooks Associated With Binary Sequences.
IEEE Trans. Inf. Theory
Nam Yul Yu
2012 — conf
Modeling papr of MC-CDMA by generalized extreme value distribution.
CCECE
Xiao Bian, Nam Yul Yu
2012 B conf
New construction of a near-optimal partial Fourier codebook using the structure of binary m-sequences.
ISIT
Nam Yul Yu
2012 B conf
New near-optimal codebooks associated with binary Sidelnikov sequences.
ISIT
Nam Yul Yu
2012 C conf
On statistical restricted isometry property of a new class of deterministic partial Fourier compressed sensing matrices.
ISITA
Nam Yul Yu
2012 C conf
Partial Fourier Codebooks Associated with Multiplied Golay Complementary Sequences for Compressed Sensing.
SETA
Xiao Bian, Nam Yul Yu
2011 Misc conf
Additive character sequences with small alphabets for compressed sensing matrices.
ICASSP
Nam Yul Yu
2011 Misc conf
Deterministic compressed sensing matrices from multiplicative character sequences.
CISS
Nam Yul Yu
2011 J jnl
Near-Complementary Sequences With Low PMEPR for Peak Power Control in Multicarrier Communications.
IEEE Trans. Inf. Theory
Nam Yul Yu, Guang Gong
2010 Misc conf
A Theoretical study of peak-to-average power ratio in Reed-Muller coded multicarrier CDMA.
CISS
Nam Yul Yu
2010 J jnl
Deterministic Compressed Sensing Matrices from Additive Character Sequences
CoRR
Nam Yul Yu
2010 J jnl
Deterministic Compressed Sensing Matrices from Multiplicative Character Sequences
CoRR
Nam Yul Yu
2010 B conf
Generalized constructions of polyphase sequence families using shift and addition of multiplicative character sequences.
ISIT
Nam Yul Yu, Guang Gong
2010 J jnl
Multiplicative Characters, the Weil Bound, and Polyphase Sequence Families With Low Correlation.
IEEE Trans. Inf. Theory
Nam Yul Yu, Guang Gong
2010 J jnl
New construction of M -ary sequence families with low correlation from the structure of Sidelnikov sequences.
IEEE Trans. Inf. Theory
Nam Yul Yu, Guang Gong
2010 B conf
On the structure of M-ary Sidelnikov sequences of period p
ISIT
Nam Yul Yu, Guang Gong
2010 — conf
Peak power control of MC-CDMA with special classes of binary sequences.
CCECE
Xin Gao, Nam Yul Yu, Zhiwei Mao
2010 J jnl
Reed-Muller Codes for Peak Power Control in Multicarrier CDMA
CoRR
Nam Yul Yu
2009 — conf
Multiplexing Realizations of the Decimation-Hadamard Transform of Two-Level Autocorrelation Sequences.
IWCC
Nam Yul Yu, Guang Gong
2009 B conf
Near-Complementary Sequences of Various Lengths and Low PMEPR for Multicarrier Communications.
GLOBECOM
Nam Yul Yu, Guang Gong
2008 J jnl
New Binary Sequences With Optimal Autocorrelation Magnitude.
IEEE Trans. Inf. Theory
Nam Yul Yu, Guang Gong
2008 — conf
Performances of Punctured Tail-Biting Convolutional Codes Using Initial State Estimation.
VTC Fall
Nam Yul Yu
2007 — conf
The Perfect Binary Sequence of Period 4 for Low Periodic and Aperiodic Autocorrelations.
SSC
Nam Yul Yu, Guang Gong
2006 J jnl
A new binary sequence family with low correlation and large size.
IEEE Trans. Inf. Theory
Nam Yul Yu, Guang Gong
2006 J jnl
Constructions of Quadratic Bent Functions in Polynomial Forms.
IEEE Trans. Inf. Theory
Nam Yul Yu, Guang Gong
2006 C conf
Crosscorrelation Properties of Binary Sequences with Ideal Two-Level Autocorrelation.
SETA
Nam Yul Yu, Guang Gong
2005 B conf
Maximum correlation of binary signals over fading channels.
ISIT
Fung-Ling Chiu, Nam Yul Yu, Guang Gong
2005 — conf
Realizations from Decimation Hadamard Transform for Special Classes of Binary Sequences with Two-Level Autocorrelation.
WCC
Nam Yul Yu, Guang Gong
2000 C conf
Iterative Decoding of Product Codes Composed of Extended Hamming Codes.
ISCC
Nam Yul Yu, Young Kim, Pil Joong Lee