… to its centralized counterpart in cellular massive MIMO, and 70%–80% … massive MIMO
users can considerably reduce their transmit power as compared to the cellular massive MIMO …

… We consider an RIS-assisted Cell-Free Massive MIMO system, where M APs connected to
a central processing unit (CPU) serve K users on the same time and frequency resource. All …

… Therefore, if a “sweet zones” is desired in a Massive MIMO marco cell to promise ultrahigh
throughput to the users within the zoom, using small cells to serve the “sweet zoom” users can …

… with multiple antennas and operate in a “massive MIMO” fashion, where the array gain from
… Two promising technologies towards network densification are small-cell networks [8], [9] …

… A different conclusion is drawn and results there suggest that the marriage between massive
MIMO … A new promising wireless technology after massive MIMO is the cell free massive …

… Cell-free (CF) massive multiple-input– multiple-output (mMIMO) and reconfigurable
intelligent surface (RIS), also called intelligent reflecting surface (IRS), are two promising …

… In this article, we investigate the enormous potential of this promising technology while
addressing practical deployment issues to deal with the increased back/front-hauling overhead …

… massive MIMO (multiple-input multiple-output) architecture has been suggested as a promising
… However, its proposed marriage with millimeter wave (mm-Wave) transmission comes …

… The PC diminishes the promised benefits of massive MU-MIMO systems and hence is
considered as a major impediment [10]. Consequently, the issue of PC has been …

A mobile edge computing (MEC) aided cell-free massive MIMO network is investigated in
this paper that aims at optimizing the task offloading process from the wireless devices to the …