We study a dual-hop multiple-input multiple-output (MIMO) relay network where the traffic
source uses a relay node, selected among several possible ones, to serve multiple users …

The paper considers a randomized multiuser MIMO relay network with M sources. Each
source and the destination node have multiple transmit/receive antennas. The R relay nodes …

We consider the design of a multi-input multi-output (MIMO) transmission system equipped
with distributed, single-antenna amplify-and-forward relays. In particular, we consider how to …

In this paper we investigate multi-hop fading relay channels where the source, the
destination and the multiple relay nodes are all equipped with multiple antennas. We study …

While a network with stationary nodes can provide large capacity in many current wireless
systems, a network with mobile users suffers from severe performance degradation. This …

In this paper, we investigate the performance of a multiuser wireless relay network with each
of its nodes equipped with N antennas and transmit beamforming at its source and relay …

The outage probability of a multiuser amplify-and-forward relaying protocol is investigated.
The practical case where there are co-channel interference signals present at the network is …

This paper considers the multiuser relay network, which applies Laneman's seminal protocol
of selective decode and-forward relaying. We mainly consider the opportunistic scheduling …

This letter advocates the performance of a multiuser relay network (MRN) equipped with a
single amplify-and-forward (AaF) relay over Rayleigh fading environments. We derive new …

In this paper, we investigate the impact of channel side information (CSI) availability at the
source node on the capacity of multi-hop fading relay channels where the nodes are all …