1 citations · 2 across the 6 of their papers we have counts for
7 papers
Fairness Scheduling in User-Centric Cell-Free Massive MIMO Wireless Networks
Fabian Göttsch, Noboru Osawa, Issei Kanno +2
We consider a user-centric cell-free massive MIMO wireless network with remote radio units, each with antennas, serving user equipments (UEs). Most of the lit…
Fairness Scheduling in Dense User-Centric Cell-Free Massive MIMO Networks
Fabian Göttsch, Noboru Osawa, Takeo Ohseki +4
We consider a user-centric scalable cell-free massive MIMO network with a total of distributed remote radio unit antennas serving user equipments (UEs). Many works in the…
Overloaded Pilot Assignment with Pilot Decontamination for Cell-Free Systems
Noboru Osawa, Fabian Göttsch, Issei Kanno +4
The pilot contamination in cell-free massive multiple-input-multiple-output (CF-mMIMO) must be addressed for accommodating a large number of users. In previous works, we have inves…
Robust PCA for Subspace Estimation in User-Centric Cell-Free Wireless Networks
Fabian Göttsch, Noboru Osawa, Takeo Ohseki +2
We consider a scalable user-centric cell-free massive MIMO network with distributed remote radio units (RUs), enabling macrodiversity and joint processing. Due to the limited uplin…
Optimal User Load and Energy Efficiency in User-Centric Cell-Free Wireless Networks
Fabian Göttsch, Noboru Osawa, Takeo Ohseki +2
Cell-free massive MIMO is a variant of multiuser MIMO and massive MIMO, in which the total number of antennas is distributed among the remote radio units (RUs) in the syst…
Uplink-Downlink Duality and Precoding Strategies with Partial CSI in Cell-Free Wireless Networks
Fabian Göttsch, Noboru Osawa, Takeo Ohseki +2
We consider a scalable user-centric wireless network with dynamic cluster formation as defined by Björnsson and Sanguinetti. After having shown the importance of dominant channel s…
The Impact of Subspace-Based Pilot Decontamination in User-Centric Scalable Cell-Free Wireless Networks
Fabian Göttsch, Noboru Osawa, Takeo Ohseki +2
We consider a scalable user-centric wireless network with dynamic cluster formation as defined by Björnsson and Sanguinetti. Several options for scalable uplink (UL) processing are…