34 citations · 52 across the 14 of their papers we have counts for
3 papers · 1 filter
Hybrid Precoding for Multi-User Millimeter Wave Massive MIMO Systems: A Deep Learning Approach
Ahmet M. Elbir, Anastasios Papazafeiropoulos
In multi-user millimeter wave (mmWave) multiple-input-multiple-output (MIMO) systems, hybrid precoding is a crucial task to lower the complexity and cost while achieving a sufficie…
Nuts and Bolts of a Realistic Stochastic Geometric Analysis of mmWave HetNets: Hardware Impairments and Channel Aging
Anastasios Papazafeiropoulos, Tharmalingam Ratnarajah, Pandelis Kourtessis +1
Motivated by heterogeneous networks (HetNets) design in improving coverage and by millimeter-wave (mmWave) transmission offering an abundance of extra spectrum, we present a genera…
SDN-enabled MIMO Heterogeneous Cooperative Networks with Flexible Cell Association
Anastasios Papazafeiropoulos, Pandelis Kourtessis, Marco Di Renzo +2
Small-cell densification is a strategy enabling the offloading of users from macro base stations (MBSs), in order to alleviate their load and increase the coverage, especially, for…