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Byonghyo Shim
Researcher at Seoul National University
Publications - 297
Citations - 6487
Byonghyo Shim is an academic researcher from Seoul National University. The author has contributed to research in topics: MIMO & Communication channel. The author has an hindex of 34, co-authored 253 publications receiving 4752 citations. Previous affiliations of Byonghyo Shim include Samsung & Korea University.
Papers
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Proceedings ArticleDOI
Exploring the interactions of communication, computing and caching in cloud RAN under two timescale
TL;DR: This paper dissects the interactions of CC&C in C-RAN with CaaS from two dimensions: physical resource dimension and time dimension, and addresses how the long-term resource segmentation in the BBU pool affects the short-term beamforming in the remote radio heads.
Proceedings ArticleDOI
Multiple Orthogonal Least Squares for Joint Sparse Recovery
Junhan Kim,Byonghyo Shim +1 more
TL;DR: It is shown that MMV-MOLS recovers any row $K$-sparse matrix accurately in the full row rank scenario with m = K + 1 measurements, which is, in fact, the minimum number of measurements to recover a row £K-s parse matrix.
Journal ArticleDOI
Nonlinear preprocessing method for detecting peaks from gas chromatograms
TL;DR: The proposed approach will be a useful and robust tool that can help researchers highlight valid signals in their noisy measurements and maintain very small false alarm probabilities in case of gas chromatograms.
Proceedings ArticleDOI
Joint transceiver and relay beamforming design for multi-pair two-way relay systems
TL;DR: From the sum-rate analysis on MIMO multi-pair two-way relay channels, it is shown that the proposed method achieves full multiplexing gain and substantial beamforming gain in realistic multi- Pair two- way relay scenario.