4 papers
Local Partial Zero-Forcing Precoding for Cell-Free Massive MIMO
Giovanni Interdonato, Marcus Karlsson, Emil Björnson +1
Cell-free Massive MIMO (multiple-input multiple-output) is a promising distributed network architecture for 5G-and-beyond systems. It guarantees ubiquitous coverage at high spectra…
Downlink Training in Cell-Free Massive MIMO: A Blessing in Disguise
Giovanni Interdonato, Hien Quoc Ngo, Pål Frenger +1
Cell-free Massive MIMO (multiple-input multiple-output) refers to a distributed Massive MIMO system where all the access points (APs) cooperate to coherently serve all the user equ…
Scalability Aspects of Cell-Free Massive MIMO
Giovanni Interdonato, Pål Frenger, Erik G. Larsson
Ubiquitous cell-free massive MIMO (multiple-input multiple-output) combines massive MIMO technology and user-centric transmission in a distributed architecture. All the access poin…
Intra-Slot Interference Cancellation for Collision Resolution in Irregular Repetition Slotted ALOHA
G. Interdonato, S. Pfletschinger, F. Vazquez-Gallego +2
ALOHA-type protocols became a popular solution for distributed and uncoordinated multiple random access in wireless networks. However, such distributed operation of the Medium Acce…