Cell-free massive multi-input multi-output (MIMO) provides ubiquitous connectivity for
multiple users. Compared with co-located massive MIMO, the major cost includes fronthaul …

To fulfill challenging requirements of 6G, cell-free massive MIMO can be used to provide
ubiquitous connectivity for multiple users. There are two kinds of cell-free schemes …

Cell-free massive MIMO provides ubiquitous connectivity for multiple users, and
implementation using radio stripes is very efficient. This paper proposes a parallel scheme …

This paper investigates the distributed uplink for the hierarchically backhaul-linked cell-free
network with distributed processors to maximize the advantages of jointly serving under the …

Cell-free massive multiple-input-multiple-output (mMIMO) is an emerging technology for
beyond 5G with its promising features such as higher spectral efficiency and superior spatial …

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 (mMIMO) is envisaged to be a next-generation technology beyond
5G with its high spectral efficiency and superior spatial diversity as compared to that of …

This paper introduces a novel technique, clustered cell-free massive-MIMO (C 2 FM-MIMO),
that generalizes the recently proposed cell-free massive MIMO (CF-M-MIMO) concept by …

This paper proposes hybrid signal processing schemes for the uplink cell-free massive
MIMO; these schemes serve to reduce fronthaul loads to obtain a scalable centralized …

Cell-free massive multiple-input multiple-output (MIMO) employs a large number of
distributed access points (APs) to serve a small number of user equipments (UEs) via the …