… users that are simultaneously served by the BS [4–6]. In this paper, various aspects such as
user association… We assume time division duplex (TDD) operation with reciprocity-based CSI …

… user equipments (VUEs). The resource allocation problem is formulated to jointly optimize
VUE association… In comparison, each VUE can use multiple RBs in this paper. It means that in …

… -based abstraction model of multi-antenna radio units and user equipments. We consider
different network- and user-centric approaches toward the formation of finite clusters in the C-…

In this paper, we investigate a full duplex (FD) multi-user non-orthogonal multiple access (NoMA)
communication system based on the optimization of received signal-to-interference-…

… duplex was suggested in which one user terminal receives the downlink from a half-duplex
base station, and the second user … of the association between downlink users and RAUs with …

… in the DL by virtue of time-division duplex (TDD). Because 80% of the … -user association,
which is of paramount importance in heterogeneously deployed networks and when the users …

… Hence, an investigation into the use of wireless-powered communication network (… users
(MUs) is presented in this article. The AP has multiple antennas and operates in the full-duplex (…

… crossinterference through user association or user clustering techniques. These techniques
generally relies on the perfect CSI or on the perfect UN location acquisition. Commonly, the …

… 1In contrast to the single user case, we refer to the 1-N multi-user case as that with one …
After the network layer user association, each relay node will serve a group of paired users. …