121 citations · 431 across the 34 of their papers we have counts for
4 papers · 1 filter
On the Feasibility of Full-duplex Large-scale MIMO Cellular Systems
Jeongwan Koh, Yeon-Geun Lim, Chan-Byoung Chae +1
This paper concerns the feasibility of full-duplex large-scale multiple-input-multiple-output (MIMO) cellular systems. We first propose a pilot transmission scheme and assess its p…
Optimization of Massive Full-Dimensional MIMO for Positioning and Communication
Seongah Jeong, Osvaldo Simeone, Joonhyuk Kang
Massive Full-Dimensional multiple-input multiple-output (FD-MIMO) base stations (BSs) have the potential to bring multiplexing and coverage gains by means of three-dimensional (3D)…
Control-Data Separation with Decentralized Edge Control in Fog-Assisted Uplink Communications
Jinkyu Kang, Osvaldo Simeone, Joonhyuk Kang +1
Fog-aided network architectures for 5G systems encompass wireless edge nodes, referred to as remote radio systems (RRSs), as well as remote cloud center (RCC) processors, which are…
On the Trade-Off between Computational Load and Reliability for Network Function Virtualization
Jinkyu Kang, Osvaldo Simeone, Joonhyuk Kang
Network Function Virtualization (NFV) enables the "softwarization" of network functions, which are implemented on virtual machines hosted on Commercial off-the-shelf (COTS) servers…