14 citations · 55 across the 19 of their papers we have counts for
6 papers · 1 filter
Euclidean Matchings in Ultra-Dense Networks
Alexander P. Kartun-Giles, Suhanya Jayaprakasam, Sunwoo Kim
In order to study the fundamental limits of network densification, we look at the spatial spectral efficiency gain achieved when densely deployed communication devices embedded in…
Meta Distribution of SIR in the Internet of Things Modelled as a Euclidean Matching
Alexander P. Kartun-Giles, Konstantinos Koufos, Sunwoo Kim
The Poisson bipolar model considers user-base station pairs distributed at random on a flat domain, similar to matchsticks scattered onto a table. Though this is a simple and tract…
5G mmWave Cooperative Positioning and Mapping using Multi-Model PHD Filter and Map Fusion
Hyowon Kim, Karl Granström, Lin Gao +3
5G millimeter wave (mmWave) signals can enable accurate positioning in vehicular networks when the base station and vehicles are equipped with large antenna arrays. However, radio-…
Adaptive Beamwidth Control for mmWave Beam Tracking
Hyeonjin Chung, Sunwoo Kim
Traditional beam tracking methods have severe performance loss under the high mobility and narrow beam scenario. To alleviate the tracking performance degradation, we propose an ad…
Location-aware Beam Alignment for mmWave Communications
Orikumhi Igbafe, Jeongwan Kang, Henk Wymeersch +1
Beam alignment is required in millimeter wave communication to ensure high data rate transmission. However, with narrow beamwidth in massive MIMO, beam alignment could be computati…
5G mmWave Downlink Vehicular Positioning
Henk Wymeersch, Nil Garcia, Hyowon Kim +4
5G new radio (NR) provides new opportunities for accurate positioning from a single reference station: large bandwidth combined with multiple antennas, at both the base station and…