Imagine a coverage area where each mobile device is communicating with a preferred set of
wireless access points (among many) that are selected based on its needs and cooperate to …

Ultradense cell-free massive multiple-input multiple-output (CF-MMIMO) has emerged as a
promising technology expected to meet the future ubiquitous connectivity requirements and …

Cell-free Massive MIMO is considered as a promising technology for satisfying the
increasing number of users and high rate expectations in beyond-5G networks. The key idea …

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 spectral …

5G service has been launched in various countries, and research for the beyond 5G is
already underway actively around the world. In beyond 5G, it is expected to expand the …

The combination of user-centric network densification and distributed massive multiple-input
multiple-output (MIMO) operation has recently brought along a new paradigm in the wireless …

The superior spectral efficiency (SE) and user fairness feature of non-orthogonal multiple
access (NOMA) systems are achieved by exploiting user clustering (UC) more efficiently …

We propose a joint channel estimation and data detection (JED) algorithm for densely-
populated cell-free massive multiuser (MU) multiple-input multiple-output (MIMO) systems …

The irruption of the cell-free (CF) massive multiple-input multiple-output (MIMO) network
topology has meant taking one step further the concept of massive MIMO as a means to …

We consider a dynamic time division duplex (DTDD) enabled cell-free massive multiple-
input multiple-output (CF-mMIMO) system, where each half-duplex (HD) access point (AP) is …