38 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Seoul National UniversityKR16 papers
- Pohang University of Science and TechnologyKR4 papers
- Samsung (South Korea)KR3 papers
- Beijing Institute of TechnologyCN2 papers
- Seoul National University of Science and TechnologyKR2 papers
- University of UlsanKR2 papers
- Chonnam National UniversityKR1 paper
- Chung-Ang UniversityKR1 paper
- GS Caltex (South Korea)KR1 paper
- Gyeongsang National UniversityKR1 paper
- Hanbat National UniversityKR1 paper
- Imperial College LondonGB1 paper
3 papers · 1 filter
Deep Neural Network Based Active User Detection for Grant-free NOMA Systems
Wonjun Kim, Youngjun Ahn, Byonghyo Shim
As a means to support the access of massive machine-type communication devices, grant-free access and non-orthogonal multiple access (NOMA) have received great deal of attention in…
Compressive Sensing Based Channel Estimation for Millimeter-Wave Full-Dimensional MIMO with Lens-Array
Ziwei Wan, Zhen Gao, Byonghyo Shim +3
Channel estimation (CE) for millimeter-wave (mmWave) lens-array suffers from prohibitive training overhead, whereas the state-of-the-art solutions require an extra complicated radi…
Channel aware sparse transmission for ultra low-latency communications in TDD systems
Wonjun Kim, Hyoungju Ji, Byonghyo Shim
Major goal of ultra reliable and low latency communication (URLLC) is to reduce the latency down to a millisecond (ms) level while ensuring reliability of the transmission. Since t…