We propose a buffer-aided relaying protocol for a three node relay network comprised of a
source, a half-duplex relay with buffer, and a destination. We assume a direct source …

We consider wireless relaying: one or more nodes in a wireless (ad-hoc) network assist
other nodes in their transmission by partially retransmitting messages. A characteristic of …

We investigate the effectiveness of cooperative diversity in interference limited ad hoc
networks. The underlying cooperative techniques exploit space diversity through …

We introduce a collaboration-driven approach to the sharing of the available bandwidth in
wireless ad hoc networks, which we call many-to-many communication, that allows …

Cooperative diversity techniques can improve the transmission rate and reliability of
wireless networks. For systems employing such diversity techniques in slow-fading …

To adapt for the fading impairments and to provide a higher data rates wireless systems, a
new shift in the perspectives came in the form of proposing a new evolving technology such …

In this paper, we investigate the network throughput achieved by both spatial diversity and
spatial frequency reuse in a wireless ad hoc network with randomly positioned single-hop …

In this paper we study the multi-user diversity gain in the downlink of single-hop and multi-
hop infrastructure-based networks. We propose a base-station coordinated cooperative …

The ergodic capacity in Rayleigh fading of multi-hop wireless transmission systems
employing either amplify-and-forward relaying or decode-and-forward relaying is studied …

Wireless ad-hoc networks can experience significant performance degradation under fading
channels. Spatial diversity has been shown to be an effective way of combating wireless …