1.3k citations
- Korea Institute of Science and TechnologyKR299 papers
- Institute for Basic ScienceKR253 papers
- Seoul National UniversityKR172 papers
- Korea Institute for Advanced StudyKR134 papers
- Pohang University of Science and TechnologyKR102 papers
- Centre National de la Recherche ScientifiqueFR86 papers
- Korea UniversityKR86 papers
- Kootenay Association for Science & TechnologyCA74 papers
- The University of TokyoJP74 papers
- Massachusetts Institute of TechnologyUS71 papers
- National Institute for Mathematical SciencesKR69 papers
- University of MichiganUS69 papers
134 papers · 1 filter
Demand-Aware Cooperative Transmission Design for Energy-Efficient LEO Satellite Networks
Wooseok Cha, Kyeongsoo Kim, Seonghoon Kim +2
Low Earth orbit (LEO) satellite networks are envisioned as a promising solution for providing ubiquitous connectivity and narrowing the digital divide. The extensive footprint of L…
Optimal Regret Exponents for Bayesian Statistical Decision Problems
Hyun-Young Park, Si-Hyeon Lee
We study finite-state finite-action Bayesian statistical decision problems. While exact error-exponent characterizations are known for several special cases, including hypothesis t…
Anomaly Detection-Based UE-Centric Inter-Cell Interference Suppression
Kwonyeol Park, Hyuckjin Choi, Beomsoo Ko +7
The increasing spectral reuse can cause significant performance degradation due to interference from neighboring cells. In such scenarios, developing effective interference suppres…
Robust Transmission Design for Active RIS-Aided Systems
Jinho Yang, Hyeongtaek Lee, Junil Choi
Different from conventional passive reconfigurable intelligent surfaces (RISs), incident signals and thermal noise can be amplified at active RISs. By exploiting the amplifying cap…
Meta-Learning-Based People Counting and Localization Models Employing CSI from Commodity WiFi NICs
Jihoon Cha, Hwanjin Kim, Junil Choi
In this paper, we consider people counting and localization systems exploiting channel state information (CSI) measured from commodity WiFi network interface cards (NICs). While CS…
Channel Estimation for Reconfigurable Intelligent Surface with a few Active Elements
Gyoseung Lee, Hyeongtaek Lee, Jaeky Oh +2
In this paper, a channel estimation technique for reconfigurable intelligent surface (RIS)-aided multi-user multiple-input single-output communication systems is proposed. By deplo…