Non-orthogonal multiple access (NOMA) aims to increase the spectral efficiency of fifth
generation networks by relaxing the orthogonal use of radio-resources. In this paper, a …

In this work, we present a switched relaying framework for multiple-input multiple-output
(MIMO) relay systems where a source node may transmit directly to a destination node or …

In this paper, we investigate the performance of a relay selection scheme in a buffer-aided
multi-relay network with coded transmissions. We consider:(1) two different coding schemes …

Cognitive relay networks are designed to increase access to under-utilized spectrum. The
direct link communication can be exploited to decrease the outage probability with a buffer …

Buffer-aided cooperative relaying is often investigated either using decode and forward (DF)
or amplify and forward (AF) relaying rules. However, it is seldom investigated using the …

In this paper, we investigate relay selection for cooperative multiple-antenna systems that
are equipped with buffers, which increase the reliability of wireless links. In particular, we …

We study a cooperative network with a buffer-aided multi-antenna source, multiple half-
duplex (HD) buffer-aided relays and a single destination. Such a setup could represent a …

Buffer-aided (BA) relaying has been proposed as an efficient way to improve the diversity of
multi-hop networks. Nonetheless, it results in increased end-to-end delay, as packets tend to …

In this work, we present a switched relaying framework for multiple-input multiple-output
(MIMO) relay systems where a source node may transmit directly to a destination node or …

In this paper, we investigate relay selection for cooperative multiple-antenna systems that
are equipped with buffers, which increase the reliability of wireless links. In particular, we …